Merge "HwBlob: s/malloc/calloc/" into qt-dev
diff --git a/apct-tests/perftests/textclassifier/src/android/view/textclassifier/TextClassificationManagerPerfTest.java b/apct-tests/perftests/textclassifier/src/android/view/textclassifier/TextClassificationManagerPerfTest.java
index c149195..bd3b673 100644
--- a/apct-tests/perftests/textclassifier/src/android/view/textclassifier/TextClassificationManagerPerfTest.java
+++ b/apct-tests/perftests/textclassifier/src/android/view/textclassifier/TextClassificationManagerPerfTest.java
@@ -52,7 +52,7 @@
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             textClassificationManager.getTextClassifier();
-            textClassificationManager.invalidate();
+            textClassificationManager.invalidateForTesting();
         }
     }
 
@@ -68,7 +68,7 @@
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             textClassificationManager.getTextClassifier();
-            textClassificationManager.invalidate();
+            textClassificationManager.invalidateForTesting();
         }
     }
 }
diff --git a/cmds/am/proto/instrumentation_data.proto b/cmds/am/proto/instrumentation_data.proto
index 8e29f96..23e9519 100644
--- a/cmds/am/proto/instrumentation_data.proto
+++ b/cmds/am/proto/instrumentation_data.proto
@@ -38,6 +38,7 @@
 message TestStatus {
     optional sint32 result_code = 3;
     optional ResultsBundle results = 4;
+    optional string logcat = 5;
 }
 
 enum SessionStatusCode {
diff --git a/cmds/am/src/com/android/commands/am/Instrument.java b/cmds/am/src/com/android/commands/am/Instrument.java
index 70baa87..4d7b5a7 100644
--- a/cmds/am/src/com/android/commands/am/Instrument.java
+++ b/cmds/am/src/com/android/commands/am/Instrument.java
@@ -38,6 +38,7 @@
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@@ -62,8 +63,15 @@
  * other: Failure
  */
 public class Instrument {
+    private static final String TAG = "am";
+
     public static final String DEFAULT_LOG_DIR = "instrument-logs";
 
+    private static final int STATUS_TEST_PASSED = 0;
+    private static final int STATUS_TEST_STARTED = 1;
+    private static final int STATUS_TEST_FAILED_ASSERTION = -1;
+    private static final int STATUS_TEST_FAILED_OTHER = -2;
+
     private final IActivityManager mAm;
     private final IPackageManager mPm;
     private final IWindowManager mWm;
@@ -207,6 +215,8 @@
 
         private File mLog;
 
+        private long mTestStartMs;
+
         ProtoStatusReporter() {
             if (protoFile) {
                 if (logPath == null) {
@@ -241,10 +251,22 @@
                 Bundle results) {
             final ProtoOutputStream proto = new ProtoOutputStream();
 
-            final long token = proto.start(InstrumentationData.Session.TEST_STATUS);
+            final long testStatusToken = proto.start(InstrumentationData.Session.TEST_STATUS);
+
             proto.write(InstrumentationData.TestStatus.RESULT_CODE, resultCode);
             writeBundle(proto, InstrumentationData.TestStatus.RESULTS, results);
-            proto.end(token);
+
+            if (resultCode == STATUS_TEST_STARTED) {
+                // Logcat -T takes wall clock time (!?)
+                mTestStartMs = System.currentTimeMillis();
+            } else {
+                if (mTestStartMs > 0) {
+                    proto.write(InstrumentationData.TestStatus.LOGCAT, readLogcat(mTestStartMs));
+                }
+                mTestStartMs = 0;
+            }
+
+            proto.end(testStatusToken);
 
             outputProto(proto);
         }
@@ -254,12 +276,12 @@
                 Bundle results) {
             final ProtoOutputStream proto = new ProtoOutputStream();
 
-            final long token = proto.start(InstrumentationData.Session.SESSION_STATUS);
+            final long sessionStatusToken = proto.start(InstrumentationData.Session.SESSION_STATUS);
             proto.write(InstrumentationData.SessionStatus.STATUS_CODE,
                     InstrumentationData.SESSION_FINISHED);
             proto.write(InstrumentationData.SessionStatus.RESULT_CODE, resultCode);
             writeBundle(proto, InstrumentationData.SessionStatus.RESULTS, results);
-            proto.end(token);
+            proto.end(sessionStatusToken);
 
             outputProto(proto);
         }
@@ -268,11 +290,11 @@
         public void onError(String errorText, boolean commandError) {
             final ProtoOutputStream proto = new ProtoOutputStream();
 
-            final long token = proto.start(InstrumentationData.Session.SESSION_STATUS);
+            final long sessionStatusToken = proto.start(InstrumentationData.Session.SESSION_STATUS);
             proto.write(InstrumentationData.SessionStatus.STATUS_CODE,
                     InstrumentationData.SESSION_ABORTED);
             proto.write(InstrumentationData.SessionStatus.ERROR_TEXT, errorText);
-            proto.end(token);
+            proto.end(sessionStatusToken);
 
             outputProto(proto);
         }
@@ -514,5 +536,43 @@
             }
         }
     }
+
+    private static String readLogcat(long startTimeMs) {
+        try {
+            // Figure out the timestamp arg for logcat.
+            final SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
+            final String timestamp = format.format(new Date(startTimeMs));
+
+            // Start the process
+            final Process process = new ProcessBuilder()
+                    .command("logcat", "-d", "-v threadtime,uid", "-T", timestamp)
+                    .start();
+
+            // Nothing to write. Don't let the command accidentally block.
+            process.getOutputStream().close();
+
+            // Read the output
+            final StringBuilder str = new StringBuilder();
+            final InputStreamReader reader = new InputStreamReader(process.getInputStream());
+            char[] buffer = new char[4096];
+            int amt;
+            while ((amt = reader.read(buffer, 0, buffer.length)) >= 0) {
+                if (amt > 0) {
+                    str.append(buffer, 0, amt);
+                }
+            }
+
+            try {
+                process.waitFor();
+            } catch (InterruptedException ex) {
+                // We already have the text, drop the exception.
+            }
+
+            return str.toString();
+
+        } catch (IOException ex) {
+            return "Error reading logcat command:\n" + ex.toString();
+        }
+    }
 }
 
diff --git a/cmds/incidentd/OWNERS b/cmds/incidentd/OWNERS
index cede4ea..bcdcfc3 100644
--- a/cmds/incidentd/OWNERS
+++ b/cmds/incidentd/OWNERS
@@ -1,3 +1,4 @@
 joeo@google.com
-kwekua@google.com
+yaochen@google.com
 yanmin@google.com
+zhouwenjie@google.com
diff --git a/cmds/statsd/OWNERS b/cmds/statsd/OWNERS
index 1315750..380e499 100644
--- a/cmds/statsd/OWNERS
+++ b/cmds/statsd/OWNERS
@@ -1,11 +1,7 @@
-bookatz@google.com
-cjyu@google.com
-dwchen@google.com
-jinyithu@google.com
+jianjin@google.com
 joeo@google.com
-kwekua@google.com
+jtnguyen@google.com
+muhammadq@google.com
 singhtejinder@google.com
-stlafon@google.com
 yaochen@google.com
-yanglu@google.com
 yro@google.com
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 318d90c..3a84b79 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -48,6 +48,7 @@
 import "frameworks/base/core/proto/android/stats/enums.proto";
 import "frameworks/base/core/proto/android/stats/intelligence/enums.proto";
 import "frameworks/base/core/proto/android/stats/launcher/launcher.proto";
+import "frameworks/base/core/proto/android/stats/mediametrics/mediametrics.proto";
 import "frameworks/base/core/proto/android/stats/storage/storage_enums.proto";
 import "frameworks/base/core/proto/android/stats/style/style_enums.proto";
 import "frameworks/base/core/proto/android/telecomm/enums.proto";
@@ -283,6 +284,16 @@
         ThermalThrottlingSeverityStateChanged thermal_throttling_severity_state_changed = 189;
         RoleRequestResultReported role_request_result_reported =
             190 [(log_from_module) = "permissioncontroller"];
+        MediametricsAudiopolicyReported mediametrics_audiopolicy_reported = 191;
+        MediametricsAudiorecordReported mediametrics_audiorecord_reported = 192;
+        MediametricsAudiothreadReported mediametrics_audiothread_reported = 193;
+        MediametricsAudiotrackReported mediametrics_audiotrack_reported = 194;
+        MediametricsCodecReported mediametrics_codec_reported = 195;
+        MediametricsDrmWidevineReported mediametrics_drm_widevine_reported = 196;
+        MediametricsExtractorReported mediametrics_extractor_reported = 197;
+        MediametricsMediadrmReported mediametrics_mediadrm_reported = 198;
+        MediametricsNuPlayerReported mediametrics_nuplayer_reported = 199;
+        MediametricsRecorderReported mediametrics_recorder_reported = 200;
     }
 
     // Pulled events will start at field 10000.
@@ -5815,6 +5826,160 @@
 }
 
 /**
+ * Track Media Codec usage
+ * Logged from:
+ *   frameworks/av/media/libstagefright/MediaCodec.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_codec.cpp
+ */
+message MediametricsCodecReported {
+    optional int64 timestamp_nanos = 1;
+    optional string package_name = 2;
+    optional int64 package_version_code = 3;
+    optional int64 media_apex_version = 4;
+
+    optional android.stats.mediametrics.CodecData codec_data = 5 [(android.os.statsd.log_mode) = MODE_BYTES];
+}
+
+/**
+ * Track Media Extractor (pulling video/audio streams out of containers) usage
+ * Logged from:
+ *   frameworks/av/media/libstagefright/RemoteMediaExtractor.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_extractor.cpp
+ */
+message MediametricsExtractorReported {
+    optional int64 timestamp_nanos = 1;
+    optional string package_name = 2;
+    optional int64 package_version_code = 3;
+    optional int64 media_apex_version = 4;
+
+    optional android.stats.mediametrics.ExtractorData extractor_data = 5 [(android.os.statsd.log_mode) = MODE_BYTES];
+}
+
+/**
+ * Track how we arbitrate between microphone/input requests.
+ * Logged from
+ *   frameworks/av/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_audiopolicy.cpp
+ */
+message MediametricsAudiopolicyReported {
+    optional int64 timestamp_nanos = 1;
+    optional string package_name = 2;
+    optional int64 package_version_code = 3;
+    optional int64 media_apex_version = 4;
+
+    optional android.stats.mediametrics.AudioPolicyData audiopolicy_data = 5 [(android.os.statsd.log_mode) = MODE_BYTES];
+}
+
+/**
+ * Track how we arbitrate between microphone requests.
+ * Logged from
+ *   frameworks/av/media/libaudioclient/AudioRecord.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_audiorecord.cpp
+ */
+message MediametricsAudiorecordReported {
+    optional int64 timestamp_nanos = 1;
+    optional string package_name = 2;
+    optional int64 package_version_code = 3;
+    optional int64 media_apex_version = 4;
+
+    optional android.stats.mediametrics.AudioRecordData audiorecord_data = 5 [(android.os.statsd.log_mode) = MODE_BYTES];
+}
+
+/**
+ * Track how we arbitrate between microphone/input requests.
+ * Logged from
+ *   frameworks/av/media/libnblog/ReportPerformance.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_audiothread.cpp
+ */
+message MediametricsAudiothreadReported {
+    optional int64 timestamp_nanos = 1;
+    optional string package_name = 2;
+    optional int64 package_version_code = 3;
+    optional int64 media_apex_version = 4;
+
+    optional android.stats.mediametrics.AudioThreadData audiothread_data = 5 [(android.os.statsd.log_mode) = MODE_BYTES];
+}
+
+/**
+ * Track how we arbitrate between microphone/input requests.
+ * Logged from
+ *   frameworks/av/media/libaudioclient/AudioTrack.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_audiotrack.cpp
+ */
+message MediametricsAudiotrackReported {
+    optional int64 timestamp_nanos = 1;
+    optional string package_name = 2;
+    optional int64 package_version_code = 3;
+    optional int64 media_apex_version = 4;
+
+    optional android.stats.mediametrics.AudioTrackData audiotrack_data = 5 [(android.os.statsd.log_mode) = MODE_BYTES];
+}
+
+/**
+ * Track information about DRM framework performance
+ * Logged from
+ *   frameworks/av/drm/libmediadrm/DrmHal.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_drm.cpp
+ */
+message MediametricsMediadrmReported {
+    optional int64 timestamp_nanos = 1;
+    optional string package_name = 2;
+    optional int64 package_version_code = 3;
+    optional int64 media_apex_version = 4;
+
+    // vendor+description tell about which DRM plugin is in use on this device
+    optional string vendor = 5;
+    optional string description = 6;
+    // from frameworks/av/drm/libmediadrm/protos/metrics.proto
+    optional bytes framework_stats = 7 [(android.os.statsd.log_mode) = MODE_BYTES];
+}
+
+/**
+ * Track information about the widevine DRM plugin performance
+ * Logged from
+ *   vendor/widevine/libwvdrmengine/cdm/metrics
+ *   frameworks/av/services/mediaanalytics/statsd_drm.cpp
+ */
+message MediametricsDrmWidevineReported {
+    optional int64 timestamp_nanos = 1;
+    optional string package_name = 2;
+    optional int64 package_version_code = 3;
+    optional int64 media_apex_version = 4;
+
+    optional bytes vendor_specific_stats = 5 [(android.os.statsd.log_mode) = MODE_BYTES];
+}
+
+/**
+ * Track information about recordings (e.g. camcorder)
+ * Logged from
+ *   frameworks/av/media/libmediaplayerservice/StagefrightRecorder.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_recorder.cpp
+ */
+message MediametricsRecorderReported {
+    optional int64 timestamp_nanos = 1;
+    optional string package_name = 2;
+    optional int64 package_version_code = 3;
+    optional int64 media_apex_version = 4;
+
+    optional android.stats.mediametrics.RecorderData recorder_data = 5 [(android.os.statsd.log_mode) = MODE_BYTES];
+}
+
+/**
+ * Track Media Player usage
+ * Logged from:
+ *   frameworks/av/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_nuplayer.cpp
+ */
+message MediametricsNuPlayerReported {
+    optional int64 timestamp_nanos = 1;
+    optional string package_name = 2;
+    optional int64 package_version_code = 3;
+    optional int64 media_apex_version = 4;
+
+    optional android.stats.mediametrics.NuPlayerData nuplayer_data = 5 [(android.os.statsd.log_mode) = MODE_BYTES];
+}
+
+/**
  * State of a dangerous permission requested by a package
  */
 message DangerousPermissionState {
diff --git a/cmds/statsd/tools/localtools/src/com/android/statsd/shelltools/testdrive/TestDrive.java b/cmds/statsd/tools/localtools/src/com/android/statsd/shelltools/testdrive/TestDrive.java
index fc7b778..3e705fd 100644
--- a/cmds/statsd/tools/localtools/src/com/android/statsd/shelltools/testdrive/TestDrive.java
+++ b/cmds/statsd/tools/localtools/src/com/android/statsd/shelltools/testdrive/TestDrive.java
@@ -57,6 +57,7 @@
         "AID_BLUETOOTH",
         "AID_LMKD",
         "com.android.managedprovisioning",
+        "AID_MEDIA",
         "AID_NETWORK_STACK"
     };
     private static final Logger LOGGER = Logger.getLogger(TestDrive.class.getName());
diff --git a/cmds/telecom/src/com/android/commands/telecom/Telecom.java b/cmds/telecom/src/com/android/commands/telecom/Telecom.java
index 1b7fbfe..0524450 100644
--- a/cmds/telecom/src/com/android/commands/telecom/Telecom.java
+++ b/cmds/telecom/src/com/android/commands/telecom/Telecom.java
@@ -95,7 +95,8 @@
                 + "telecom set-phone-account-disabled: Disables the given phone account, if it \n"
                 + " has already been registered with telecom.\n"
                 + "\n"
-                + "telecom set-default-dialer: Sets the default dialer to the given component. \n"
+                + "telecom set-default-dialer: Sets the override default dialer to the given "
+                + "component; this will override whatever the dialer role is set to. \n"
                 + "\n"
                 + "telecom get-default-dialer: Displays the current default dialer. \n"
                 + "\n"
@@ -254,13 +255,8 @@
 
     private void runSetDefaultDialer() throws RemoteException {
         final String packageName = nextArgRequired();
-        final boolean success = mTelecomService.setDefaultDialer(packageName);
-        if (success) {
-            System.out.println("Success - " + packageName + " set as default dialer.");
-        } else {
-            System.out.println("Error - " + packageName + " is not an installed Dialer app, \n"
-                    + " or is already the default dialer.");
-        }
+        mTelecomService.setTestDefaultDialer(packageName);
+        System.out.println("Success - " + packageName + " set as override default dialer.");
     }
 
     private void runGetDefaultDialer() throws RemoteException {
diff --git a/core/java/android/app/ActivityView.java b/core/java/android/app/ActivityView.java
index fc6fffa..b64b2dc 100644
--- a/core/java/android/app/ActivityView.java
+++ b/core/java/android/app/ActivityView.java
@@ -317,7 +317,7 @@
      * regions and avoid focus switches by touches on this view.
      */
     public void onLocationChanged() {
-        updateTapExcludeRegion();
+        updateLocationAndTapExcludeRegion();
     }
 
     @Override
@@ -329,37 +329,50 @@
     public boolean gatherTransparentRegion(Region region) {
         // The tap exclude region may be affected by any view on top of it, so we detect the
         // possible change by monitoring this function.
-        updateTapExcludeRegion();
+        updateLocationAndTapExcludeRegion();
         return super.gatherTransparentRegion(region);
     }
 
-    /** Compute and send current tap exclude region to WM for this view. */
-    private void updateTapExcludeRegion() {
-        if (!isAttachedToWindow()) {
+    /**
+     * Sends current location in window and tap exclude region to WM for this view.
+     */
+    private void updateLocationAndTapExcludeRegion() {
+        if (mVirtualDisplay == null || !isAttachedToWindow()) {
             return;
         }
+        try {
+            int x = mLocationInWindow[0];
+            int y = mLocationInWindow[1];
+            getLocationInWindow(mLocationInWindow);
+            if (x != mLocationInWindow[0] || y != mLocationInWindow[1]) {
+                x = mLocationInWindow[0];
+                y = mLocationInWindow[1];
+                WindowManagerGlobal.getWindowSession().updateDisplayContentLocation(
+                        getWindow(), x, y, mVirtualDisplay.getDisplay().getDisplayId());
+            }
+            updateTapExcludeRegion(x, y);
+        } catch (RemoteException e) {
+            e.rethrowAsRuntimeException();
+        }
+    }
+
+    /** Computes and sends current tap exclude region to WM for this view. */
+    private void updateTapExcludeRegion(int x, int y) throws RemoteException {
         if (!canReceivePointerEvents()) {
             cleanTapExcludeRegion();
             return;
         }
-        try {
-            getLocationInWindow(mLocationInWindow);
-            final int x = mLocationInWindow[0];
-            final int y = mLocationInWindow[1];
-            mTapExcludeRegion.set(x, y, x + getWidth(), y + getHeight());
+        mTapExcludeRegion.set(x, y, x + getWidth(), y + getHeight());
 
-            // There might be views on top of us. We need to subtract those areas from the tap
-            // exclude region.
-            final ViewParent parent = getParent();
-            if (parent instanceof ViewGroup) {
-                ((ViewGroup) parent).subtractObscuredTouchableRegion(mTapExcludeRegion, this);
-            }
-
-            WindowManagerGlobal.getWindowSession().updateTapExcludeRegion(getWindow(), hashCode(),
-                    mTapExcludeRegion);
-        } catch (RemoteException e) {
-            e.rethrowAsRuntimeException();
+        // There might be views on top of us. We need to subtract those areas from the tap
+        // exclude region.
+        final ViewParent parent = getParent();
+        if (parent != null) {
+            parent.subtractObscuredTouchableRegion(mTapExcludeRegion, this);
         }
+
+        WindowManagerGlobal.getWindowSession().updateTapExcludeRegion(getWindow(), hashCode(),
+                mTapExcludeRegion);
     }
 
     private class SurfaceCallback implements SurfaceHolder.Callback {
@@ -379,7 +392,7 @@
                 mVirtualDisplay.setDisplayState(true);
             }
 
-            updateTapExcludeRegion();
+            updateLocationAndTapExcludeRegion();
         }
 
         @Override
@@ -387,7 +400,7 @@
             if (mVirtualDisplay != null) {
                 mVirtualDisplay.resize(width, height, getBaseDisplayDensity());
             }
-            updateTapExcludeRegion();
+            updateLocationAndTapExcludeRegion();
         }
 
         @Override
@@ -471,7 +484,8 @@
 
         try {
             // TODO: Find a way to consolidate these calls to the server.
-            wm.reparentDisplayContent(displayId, mRootSurfaceControl);
+            WindowManagerGlobal.getWindowSession().reparentDisplayContent(
+                    getWindow(), mRootSurfaceControl, displayId);
             wm.dontOverrideDisplayInfo(displayId);
             if (mSingleTaskInstance) {
                 mActivityTaskManager.setDisplayToSingleTaskInstance(displayId);
diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index 82a34ce..1ad0cfd 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -2764,6 +2764,9 @@
         if (itemInfo.packageName != null) {
             dr = getDrawable(itemInfo.packageName, itemInfo.icon, appInfo);
         }
+        if (dr == null && itemInfo != appInfo) {
+            dr = loadUnbadgedItemIcon(appInfo, appInfo);
+        }
         if (dr == null) {
             dr = itemInfo.loadDefaultIcon(this);
         }
diff --git a/core/java/android/app/SharedElementCallback.java b/core/java/android/app/SharedElementCallback.java
index 9fabfde..0287564 100644
--- a/core/java/android/app/SharedElementCallback.java
+++ b/core/java/android/app/SharedElementCallback.java
@@ -18,6 +18,7 @@
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
+import android.graphics.ColorSpace;
 import android.graphics.GraphicBuffer;
 import android.graphics.Matrix;
 import android.graphics.RectF;
@@ -49,6 +50,7 @@
     private static final String BUNDLE_SNAPSHOT_BITMAP = "sharedElement:snapshot:bitmap";
     private static final String BUNDLE_SNAPSHOT_GRAPHIC_BUFFER =
             "sharedElement:snapshot:graphicBuffer";
+    private static final String BUNDLE_SNAPSHOT_COLOR_SPACE = "sharedElement:snapshot:colorSpace";
     private static final String BUNDLE_SNAPSHOT_IMAGE_SCALETYPE = "sharedElement:snapshot:imageScaleType";
     private static final String BUNDLE_SNAPSHOT_IMAGE_MATRIX = "sharedElement:snapshot:imageMatrix";
 
@@ -186,6 +188,10 @@
                     } else {
                         GraphicBuffer graphicBuffer = bitmap.createGraphicBufferHandle();
                         bundle.putParcelable(BUNDLE_SNAPSHOT_GRAPHIC_BUFFER, graphicBuffer);
+                        ColorSpace cs = bitmap.getColorSpace();
+                        if (cs != null) {
+                            bundle.putInt(BUNDLE_SNAPSHOT_COLOR_SPACE, cs.getId());
+                        }
                     }
                     bundle.putString(BUNDLE_SNAPSHOT_IMAGE_SCALETYPE,
                             imageView.getScaleType().toString());
@@ -235,8 +241,13 @@
                 return null;
             }
             if (bitmap == null) {
+                ColorSpace colorSpace = null;
+                int colorSpaceId = bundle.getInt(BUNDLE_SNAPSHOT_COLOR_SPACE, 0);
+                if (colorSpaceId >= 0 && colorSpaceId < ColorSpace.Named.values().length) {
+                    colorSpace = ColorSpace.get(ColorSpace.Named.values()[colorSpaceId]);
+                }
                 bitmap = Bitmap.wrapHardwareBuffer(HardwareBuffer.createFromGraphicBuffer(buffer),
-                                                   null);
+                                                   colorSpace);
             }
             ImageView imageView = new ImageView(context);
             view = imageView;
diff --git a/core/java/android/app/usage/UsageStatsManager.java b/core/java/android/app/usage/UsageStatsManager.java
index f8dc20e..7fa4360 100644
--- a/core/java/android/app/usage/UsageStatsManager.java
+++ b/core/java/android/app/usage/UsageStatsManager.java
@@ -198,6 +198,8 @@
     /** @hide */
     public static final int REASON_SUB_USAGE_UNEXEMPTED_SYNC_SCHEDULED = 0x000E;
     /** @hide */
+    public static final int REASON_SUB_USAGE_FOREGROUND_SERVICE_START = 0x000F;
+    /** @hide */
     public static final int REASON_SUB_PREDICTED_RESTORED       = 0x0001;
 
 
@@ -997,6 +999,9 @@
                     case REASON_SUB_USAGE_UNEXEMPTED_SYNC_SCHEDULED:
                         sb.append("-uss");
                         break;
+                    case REASON_SUB_USAGE_FOREGROUND_SERVICE_START:
+                        sb.append("-fss");
+                        break;
                 }
                 break;
         }
diff --git a/core/java/android/content/ContentResolver.java b/core/java/android/content/ContentResolver.java
index 5f34f1b..8046776 100644
--- a/core/java/android/content/ContentResolver.java
+++ b/core/java/android/content/ContentResolver.java
@@ -16,6 +16,8 @@
 
 package android.content;
 
+import static android.provider.DocumentsContract.EXTRA_ORIENTATION;
+
 import android.accounts.Account;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
@@ -40,6 +42,7 @@
 import android.graphics.ImageDecoder;
 import android.graphics.ImageDecoder.ImageInfo;
 import android.graphics.ImageDecoder.Source;
+import android.graphics.Matrix;
 import android.graphics.Point;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.Icon;
@@ -56,6 +59,7 @@
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.os.storage.StorageManager;
+import android.system.Int32Ref;
 import android.text.TextUtils;
 import android.util.EventLog;
 import android.util.Log;
@@ -3563,9 +3567,14 @@
         // Convert to Point, since that's what the API is defined as
         final Bundle opts = new Bundle();
         opts.putParcelable(EXTRA_SIZE, Point.convert(size));
+        final Int32Ref orientation = new Int32Ref(0);
 
-        return ImageDecoder.decodeBitmap(ImageDecoder.createSource(() -> {
-            return content.openTypedAssetFile(uri, "image/*", opts, signal);
+        Bitmap bitmap = ImageDecoder.decodeBitmap(ImageDecoder.createSource(() -> {
+            final AssetFileDescriptor afd = content.openTypedAssetFile(uri, "image/*", opts,
+                    signal);
+            final Bundle extras = afd.getExtras();
+            orientation.value = (extras != null) ? extras.getInt(EXTRA_ORIENTATION, 0) : 0;
+            return afd;
         }), (ImageDecoder decoder, ImageInfo info, Source source) -> {
             decoder.setAllocator(allocator);
 
@@ -3581,6 +3590,20 @@
                 decoder.setTargetSampleSize(sample);
             }
         });
+
+        // Transform the bitmap if requested. We use a side-channel to
+        // communicate the orientation, since EXIF thumbnails don't contain
+        // the rotation flags of the original image.
+        if (orientation.value != 0) {
+            final int width = bitmap.getWidth();
+            final int height = bitmap.getHeight();
+
+            final Matrix m = new Matrix();
+            m.setRotate(orientation.value, width / 2, height / 2);
+            bitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height, m, false);
+        }
+
+        return bitmap;
     }
 
     /** {@hide} */
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 3dd510c..0112396 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -3009,7 +3009,14 @@
     /**
      * Variation of {@link #bindService} that, in the specific case of isolated
      * services, allows the caller to generate multiple instances of a service
-     * from a single component declaration.
+     * from a single component declaration.  In other words, you can use this to bind
+     * to a service that has specified {@link android.R.attr#isolatedProcess} and, in
+     * addition to the existing behavior of running in an isolated process, you can
+     * also through the arguments here have the system bring up multiple concurrent
+     * processes hosting their own instances of that service.  The <var>instanceName</var>
+     * you provide here identifies the different instances, and you can use
+     * {@link #updateServiceGroup(ServiceConnection, int, int)} to tell the system how it
+     * should manage each of these instances.
      *
      * @param service Identifies the service to connect to.  The Intent must
      *      specify an explicit component name.
@@ -3027,6 +3034,8 @@
      * @throws IllegalArgumentException If the instanceName is invalid.
      *
      * @see #bindService
+     * @see #updateServiceGroup
+     * @see android.R.attr#isolatedProcess
      */
     public boolean bindIsolatedService(@RequiresPermission @NonNull Intent service,
             @BindServiceFlags int flags, @NonNull String instanceName,
@@ -3082,10 +3091,16 @@
      *              are considered to be related.  Supplying 0 reverts to the default behavior
      *              of not grouping.
      * @param importance Additional importance of the processes within a group.  Upon calling
-     *                   here, this will override any previous group that was set for that
-     *                   process.  This fine-tunes process killing of all processes within
-     *                   a related groups -- higher importance values will be killed before
-     *                   lower ones.
+     *                   here, this will override any previous importance that was set for that
+     *                   process.  The most important process is 0, and higher values are
+     *                   successively less important.  You can view this as describing how
+     *                   to order the processes in an array, with the processes at the end of
+     *                   the array being the least important.  This value has no meaning besides
+     *                   indicating how processes should be ordered in that array one after the
+     *                   other.  This provides a way to fine-tune the system's process killing,
+     *                   guiding it to kill processes at the end of the array first.
+     *
+     * @see #bindIsolatedService
      */
     public void updateServiceGroup(@NonNull ServiceConnection conn, int group,
             int importance) {
diff --git a/core/java/android/content/pm/PackageInstaller.java b/core/java/android/content/pm/PackageInstaller.java
index d2f0fb3..338eb2d 100644
--- a/core/java/android/content/pm/PackageInstaller.java
+++ b/core/java/android/content/pm/PackageInstaller.java
@@ -1509,11 +1509,6 @@
          * state of the permission can be determined only at install time and cannot be
          * changed on updated or at a later point via the package manager APIs.
          *
-         * <p>The whitelisted non-immutably restricted permissions would be added to
-         * the {@link PackageManager#FLAG_PERMISSION_WHITELIST_INSTALLER installer whitelist}
-         * while the immutably restricted permissions would be added to the {@link
-         * PackageManager#FLAG_PERMISSION_WHITELIST_SYSTEM system whitelist}
-         *
          * @see PackageManager#addWhitelistedRestrictedPermission(String, String, int)
          * @see PackageManager#removeWhitelistedRestrictedPermission(String, String, int)
          */
diff --git a/core/java/android/os/IncidentManager.java b/core/java/android/os/IncidentManager.java
index 08afe31..1f61a3c 100644
--- a/core/java/android/os/IncidentManager.java
+++ b/core/java/android/os/IncidentManager.java
@@ -519,6 +519,13 @@
             android.Manifest.permission.PACKAGE_USAGE_STATS
     })
     public @Nullable IncidentReport getIncidentReport(Uri uri) {
+        final String id = uri.getQueryParameter(URI_PARAM_REPORT_ID);
+        if (id == null) {
+            // If there's no report id, it's a bug report, so we can't return the incident
+            // report.
+            return null;
+        }
+
         final String pkg = uri.getQueryParameter(URI_PARAM_CALLING_PACKAGE);
         if (pkg == null) {
             throw new RuntimeException("Invalid URI: No "
@@ -531,13 +538,6 @@
                     + URI_PARAM_RECEIVER_CLASS + " parameter. " + uri);
         }
 
-        final String id = uri.getQueryParameter(URI_PARAM_REPORT_ID);
-        if (cls == null) {
-            // If there's no report id, it's a bug report, so we can't return the incident
-            // report.
-            return null;
-        }
-    
         try {
             return getCompanionServiceLocked().getIncidentReport(pkg, cls, id);
         } catch (RemoteException ex) {
diff --git a/core/java/android/os/RecoverySystem.java b/core/java/android/os/RecoverySystem.java
index 7cc7ccd..1b41694 100644
--- a/core/java/android/os/RecoverySystem.java
+++ b/core/java/android/os/RecoverySystem.java
@@ -866,8 +866,8 @@
             if (storageManager.needsCheckpoint()) {
                 Log.i(TAG, "Rescue Party requested wipe. Aborting update instead.");
                 storageManager.abortChanges("rescueparty", false);
+                return;
             }
-            return;
         } catch (RemoteException e) {
             Log.i(TAG, "Failed to handle with checkpointing. Continuing with wipe.");
         }
diff --git a/core/java/android/os/ZygoteProcess.java b/core/java/android/os/ZygoteProcess.java
index 6478de2..8536158 100644
--- a/core/java/android/os/ZygoteProcess.java
+++ b/core/java/android/os/ZygoteProcess.java
@@ -881,6 +881,7 @@
 
             maybeSetApiBlacklistExemptions(primaryZygoteState, false);
             maybeSetHiddenApiAccessLogSampleRate(primaryZygoteState);
+            maybeSetHiddenApiAccessStatslogSampleRate(primaryZygoteState);
         }
     }
 
@@ -896,6 +897,7 @@
 
             maybeSetApiBlacklistExemptions(secondaryZygoteState, false);
             maybeSetHiddenApiAccessLogSampleRate(secondaryZygoteState);
+            maybeSetHiddenApiAccessStatslogSampleRate(secondaryZygoteState);
         }
     }
 
diff --git a/core/java/android/provider/DeviceConfig.java b/core/java/android/provider/DeviceConfig.java
index 774d4ae..9a11104 100644
--- a/core/java/android/provider/DeviceConfig.java
+++ b/core/java/android/provider/DeviceConfig.java
@@ -263,6 +263,7 @@
      * Namespace for TextClassifier related features.
      *
      * @hide
+     * @see android.provider.Settings.Global.TEXT_CLASSIFIER_CONSTANTS
      */
     @SystemApi
     public static final String NAMESPACE_TEXTCLASSIFIER = "textclassifier";
diff --git a/core/java/android/provider/DocumentsContract.java b/core/java/android/provider/DocumentsContract.java
index 4632b75..4ac4850 100644
--- a/core/java/android/provider/DocumentsContract.java
+++ b/core/java/android/provider/DocumentsContract.java
@@ -36,6 +36,7 @@
 import android.graphics.ImageDecoder;
 import android.graphics.Point;
 import android.media.ExifInterface;
+import android.media.MediaFile;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
@@ -1698,6 +1699,18 @@
         } catch (IOException e) {
         }
 
+        // Use ImageDecoder to do full image decode of heif format file
+        // will have right orientation. So, we don't need to add orientation
+        // information into extras.
+        final String mimeType = MediaFile.getMimeTypeForFile(file.getName());
+        if (mimeType.equals("image/heif")
+                || mimeType.equals("image/heif-sequence")
+                || mimeType.equals("image/heic")
+                || mimeType.equals("image/heic-sequence")) {
+            return new AssetFileDescriptor(pfd, 0 /* startOffset */,
+                    AssetFileDescriptor.UNKNOWN_LENGTH, null /* extras */);
+        }
+
         return new AssetFileDescriptor(pfd, 0, AssetFileDescriptor.UNKNOWN_LENGTH, extras);
     }
 
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index b0e980e..75b40fd 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -11866,6 +11866,7 @@
          * sync_adapter_duration            (long)
          * exempted_sync_duration           (long)
          * system_interaction_duration      (long)
+         * initial_foreground_service_start_duration (long)
          * stable_charging_threshold        (long)
          *
          * idle_duration        (long) // This is deprecated and used to circumvent b/26355386.
@@ -12038,26 +12039,27 @@
          * entity_list_default use ":" as delimiter for values. Ex:
          *
          * <pre>
-         * smart_linkify_enabled                            (boolean)
-         * system_textclassifier_enabled                    (boolean)
+         * classify_text_max_range_length                   (int)
+         * detect_language_from_text_enabled                (boolean)
+         * entity_list_default                              (String[])
+         * entity_list_editable                             (String[])
+         * entity_list_not_editable                         (String[])
+         * generate_links_log_sample_rate                   (int)
+         * generate_links_max_text_length                   (int)
+         * in_app_conversation_action_types_default         (String[])
+         * lang_id_context_settings                         (float[])
+         * lang_id_threshold_override                       (float)
+         * local_textclassifier_enabled                     (boolean)
          * model_dark_launch_enabled                        (boolean)
-         * smart_selection_enabled                          (boolean)
-         * smart_text_share_enabled                         (boolean)
+         * notification_conversation_action_types_default   (String[])
          * smart_linkify_enabled                            (boolean)
          * smart_select_animation_enabled                   (boolean)
+         * smart_selection_enabled                          (boolean)
+         * smart_text_share_enabled                         (boolean)
          * suggest_selection_max_range_length               (int)
-         * classify_text_max_range_length                   (int)
-         * generate_links_max_text_length                   (int)
-         * generate_links_log_sample_rate                   (int)
-         * entity_list_default                              (String[])
-         * entity_list_not_editable                         (String[])
-         * entity_list_editable                             (String[])
-         * in_app_conversation_action_types_default         (String[])
-         * notification_conversation_action_types_default   (String[])
-         * lang_id_threshold_override                       (float)
+         * system_textclassifier_enabled                    (boolean)
          * template_intent_factory_enabled                  (boolean)
          * translate_in_classification_enabled              (boolean)
-         * detect_language_from_text_enabled                (boolean)
          * </pre>
          *
          * <p>
diff --git a/core/java/android/service/contentsuggestions/ContentSuggestionsService.java b/core/java/android/service/contentsuggestions/ContentSuggestionsService.java
index 55e6141..516d336 100644
--- a/core/java/android/service/contentsuggestions/ContentSuggestionsService.java
+++ b/core/java/android/service/contentsuggestions/ContentSuggestionsService.java
@@ -30,6 +30,7 @@
 import android.app.contentsuggestions.SelectionsRequest;
 import android.content.Intent;
 import android.graphics.Bitmap;
+import android.graphics.ColorSpace;
 import android.graphics.GraphicBuffer;
 import android.os.Bundle;
 import android.os.Handler;
@@ -62,11 +63,15 @@
     private final IContentSuggestionsService mInterface = new IContentSuggestionsService.Stub() {
         @Override
         public void provideContextImage(int taskId, GraphicBuffer contextImage,
-                Bundle imageContextRequestExtras) {
+                int colorSpaceId, Bundle imageContextRequestExtras) {
 
             Bitmap wrappedBuffer = null;
             if (contextImage != null) {
-                wrappedBuffer = Bitmap.wrapHardwareBuffer(contextImage, null);
+                ColorSpace colorSpace = null;
+                if (colorSpaceId >= 0 && colorSpaceId < ColorSpace.Named.values().length) {
+                    colorSpace = ColorSpace.get(ColorSpace.Named.values()[colorSpaceId]);
+                }
+                wrappedBuffer = Bitmap.wrapHardwareBuffer(contextImage, colorSpace);
             }
 
             mHandler.sendMessage(
diff --git a/core/java/android/service/contentsuggestions/IContentSuggestionsService.aidl b/core/java/android/service/contentsuggestions/IContentSuggestionsService.aidl
index 1926478..6240e00 100644
--- a/core/java/android/service/contentsuggestions/IContentSuggestionsService.aidl
+++ b/core/java/android/service/contentsuggestions/IContentSuggestionsService.aidl
@@ -32,6 +32,7 @@
     void provideContextImage(
             int taskId,
             in GraphicBuffer contextImage,
+            int colorSpaceId,
             in Bundle imageContextRequestExtras);
     void suggestContentSelections(
             in SelectionsRequest request,
diff --git a/core/java/android/util/FeatureFlagUtils.java b/core/java/android/util/FeatureFlagUtils.java
index e8b0d92..ae36e4e 100644
--- a/core/java/android/util/FeatureFlagUtils.java
+++ b/core/java/android/util/FeatureFlagUtils.java
@@ -36,7 +36,6 @@
     public static final String PERSIST_PREFIX = "persist." + FFLAG_OVERRIDE_PREFIX;
     public static final String SEAMLESS_TRANSFER = "settings_seamless_transfer";
     public static final String HEARING_AID_SETTINGS = "settings_bluetooth_hearing_aid";
-    public static final String SAFETY_HUB = "settings_safety_hub";
     public static final String SCREENRECORD_LONG_PRESS = "settings_screenrecord_long_press";
     public static final String FORCE_GLOBAL_ACTIONS_GRID_ENABLED =
             "settings_global_actions_force_grid_enabled";
@@ -57,7 +56,6 @@
         DEFAULT_FLAGS.put(DYNAMIC_SYSTEM, "false");
         DEFAULT_FLAGS.put(SEAMLESS_TRANSFER, "false");
         DEFAULT_FLAGS.put(HEARING_AID_SETTINGS, "false");
-        DEFAULT_FLAGS.put(SAFETY_HUB, "true");
         DEFAULT_FLAGS.put(SCREENRECORD_LONG_PRESS, "false");
         DEFAULT_FLAGS.put(FORCE_GLOBAL_ACTIONS_GRID_ENABLED, "false");
         DEFAULT_FLAGS.put(GLOBAL_ACTIONS_PANEL_ENABLED, "true");
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index c730fe2..b347a78 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -621,18 +621,6 @@
      */
     void setShouldShowIme(int displayId, boolean shouldShow);
 
-     /**
-     * Reparent the top layers for a display to the requested surfaceControl. The display that
-     * is going to be re-parented (the displayId passed in) needs to have been created by the same
-     * process that is requesting the re-parent. This is to ensure clients can't just re-parent
-     * display content info to any SurfaceControl, as this would be a security issue.
-     *
-     * @param displayId The id of the display.
-     * @param surfaceControlHandle The SurfaceControl that the top level layers for the
-     *        display should be re-parented to.
-     */
-    void reparentDisplayContent(int displayId, in SurfaceControl sc);
-
     /**
      * Waits for transactions to get applied before injecting input.
      * This includes waiting for the input windows to get sent to InputManager.
diff --git a/core/java/android/view/IWindowSession.aidl b/core/java/android/view/IWindowSession.aidl
index b52fdb8..d269323 100644
--- a/core/java/android/view/IWindowSession.aidl
+++ b/core/java/android/view/IWindowSession.aidl
@@ -257,6 +257,31 @@
     void updatePointerIcon(IWindow window);
 
     /**
+     * Reparent the top layers for a display to the requested SurfaceControl. The display that is
+     * going to be re-parented (the displayId passed in) needs to have been created by the same
+     * process that is requesting the re-parent. This is to ensure clients can't just re-parent
+     * display content info to any SurfaceControl, as this would be a security issue.
+     *
+     * @param window The window which owns the SurfaceControl. This indicates the z-order of the
+     *               windows of this display against the windows on the parent display.
+     * @param sc The SurfaceControl that the top level layers for the display should be re-parented
+     *           to.
+     * @param displayId The id of the display to be re-parented.
+     */
+    void reparentDisplayContent(IWindow window, in SurfaceControl sc, int displayId);
+
+    /**
+     * Update the location of a child display in its parent window. This enables windows in the
+     * child display to compute the global transformation matrix.
+     *
+     * @param window The parent window of the display.
+     * @param x The x coordinate in the parent window.
+     * @param y The y coordinate in the parent window.
+     * @param displayId The id of the display to be notified.
+     */
+    void updateDisplayContentLocation(IWindow window, int x, int y, int displayId);
+
+    /**
      * Update a tap exclude region identified by provided id in the window. Touches on this region
      * will neither be dispatched to this window nor change the focus to this window. Passing an
      * invalid region will remove the area from the exclude region of this window.
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 5929c1b..921294a 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -7054,10 +7054,12 @@
 
     private FrameMetricsObserver findFrameMetricsObserver(
             Window.OnFrameMetricsAvailableListener listener) {
-        for (int i = 0; i < mFrameMetricsObservers.size(); i++) {
-            FrameMetricsObserver observer = mFrameMetricsObservers.get(i);
-            if (observer.mListener == listener) {
-                return observer;
+        if (mFrameMetricsObservers != null) {
+            for (int i = 0; i < mFrameMetricsObservers.size(); i++) {
+                FrameMetricsObserver observer = mFrameMetricsObservers.get(i);
+                if (observer.mListener == listener) {
+                    return observer;
+                }
             }
         }
 
diff --git a/core/java/android/view/contentcapture/ContentCaptureManager.java b/core/java/android/view/contentcapture/ContentCaptureManager.java
index c2ad82f..8460840 100644
--- a/core/java/android/view/contentcapture/ContentCaptureManager.java
+++ b/core/java/android/view/contentcapture/ContentCaptureManager.java
@@ -484,8 +484,17 @@
             Log.d(TAG, "setContentCaptureEnabled(): setting to " + enabled + " for " + mContext);
         }
 
+        MainContentCaptureSession mainSession;
         synchronized (mLock) {
-            mFlags |= enabled ? 0 : ContentCaptureContext.FLAG_DISABLED_BY_APP;
+            if (enabled) {
+                mFlags &= ~ContentCaptureContext.FLAG_DISABLED_BY_APP;
+            } else {
+                mFlags |= ContentCaptureContext.FLAG_DISABLED_BY_APP;
+            }
+            mainSession = mMainSession;
+        }
+        if (mainSession != null) {
+            mainSession.setDisabled(!enabled);
         }
     }
 
diff --git a/core/java/android/view/contentcapture/MainContentCaptureSession.java b/core/java/android/view/contentcapture/MainContentCaptureSession.java
index 784cf9c..8673fbe 100644
--- a/core/java/android/view/contentcapture/MainContentCaptureSession.java
+++ b/core/java/android/view/contentcapture/MainContentCaptureSession.java
@@ -28,6 +28,7 @@
 import static android.view.contentcapture.ContentCaptureHelper.getSanitizedString;
 import static android.view.contentcapture.ContentCaptureHelper.sDebug;
 import static android.view.contentcapture.ContentCaptureHelper.sVerbose;
+import static android.view.contentcapture.ContentCaptureManager.RESULT_CODE_FALSE;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -80,6 +81,12 @@
      */
     public static final String EXTRA_BINDER = "binder";
 
+    /**
+     * Name of the {@link IResultReceiver} extra used to pass the content capture enabled state.
+     * @hide
+     */
+    public static final String EXTRA_ENABLED_STATE = "enabled";
+
     @NonNull
     private final AtomicBoolean mDisabled = new AtomicBoolean(false);
 
@@ -155,6 +162,13 @@
             public void send(int resultCode, Bundle resultData) {
                 final IBinder binder;
                 if (resultData != null) {
+                    // Change in content capture enabled.
+                    final boolean hasEnabled = resultData.getBoolean(EXTRA_ENABLED_STATE);
+                    if (hasEnabled) {
+                        final boolean disabled = (resultCode == RESULT_CODE_FALSE);
+                        mDisabled.set(disabled);
+                        return;
+                    }
                     binder = resultData.getBinder(EXTRA_BINDER);
                     if (binder == null) {
                         Log.wtf(TAG, "No " + EXTRA_BINDER + " extra result");
@@ -578,6 +592,15 @@
         return mDisabled.get();
     }
 
+    /**
+     * Called by ContentCaptureManager.setContentCaptureEnabled
+     *
+     * @return whether disabled state was changed.
+     */
+    boolean setDisabled(boolean disabled) {
+        return mDisabled.compareAndSet(!disabled, disabled);
+    }
+
     // TODO(b/122454205): refactor "notifyXXXX" methods below to a common "Buffer" object that is
     // shared between ActivityContentCaptureSession and ChildContentCaptureSession objects. Such
     // change should also get get rid of the "internalNotifyXXXX" methods above
diff --git a/core/java/android/view/textclassifier/ConfigParser.java b/core/java/android/view/textclassifier/ConfigParser.java
index b475412..63de059 100644
--- a/core/java/android/view/textclassifier/ConfigParser.java
+++ b/core/java/android/view/textclassifier/ConfigParser.java
@@ -17,9 +17,19 @@
 
 import android.annotation.Nullable;
 import android.provider.DeviceConfig;
+import android.util.ArrayMap;
 import android.util.KeyValueListParser;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.annotations.VisibleForTesting.Visibility;
+import com.android.internal.util.Preconditions;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Supplier;
 
 /**
  * Retrieves settings from {@link DeviceConfig} and {@link android.provider.Settings}.
@@ -27,80 +37,228 @@
  *
  * @hide
  */
-@VisibleForTesting
+@VisibleForTesting(visibility = Visibility.PACKAGE)
 public final class ConfigParser {
     private static final String TAG = "ConfigParser";
 
-    private final KeyValueListParser mParser;
+    static final boolean ENABLE_DEVICE_CONFIG = true;
 
-    // TODO: Re-enable DeviceConfig when it has reasonable performance or just delete the
-    // option of using DeviceConfig entirely.
-    static final boolean ENABLE_DEVICE_CONFIG = false;
+    private static final String STRING_LIST_DELIMITER = ":";
 
-    public ConfigParser(@Nullable String textClassifierConstants) {
-        final KeyValueListParser parser = new KeyValueListParser(',');
-        try {
-            parser.setString(textClassifierConstants);
-        } catch (IllegalArgumentException e) {
-            // Failed to parse the settings string, log this and move on with defaults.
-            Log.w(TAG, "Bad text_classifier_constants: " + textClassifierConstants);
+    private final Supplier<String> mLegacySettingsSupplier;
+    private final Object mLock = new Object();
+    @GuardedBy("mLock")
+    private final Map<String, Object> mCache = new ArrayMap<>();
+    @GuardedBy("mLock")
+    private @Nullable KeyValueListParser mSettingsParser;  // Call getLegacySettings() instead.
+
+    public ConfigParser(Supplier<String> legacySettingsSupplier) {
+        mLegacySettingsSupplier = Preconditions.checkNotNull(legacySettingsSupplier);
+    }
+
+    private KeyValueListParser getLegacySettings() {
+        synchronized (mLock) {
+            if (mSettingsParser == null) {
+                final String legacySettings = mLegacySettingsSupplier.get();
+                try {
+                    mSettingsParser = new KeyValueListParser(',');
+                    mSettingsParser.setString(legacySettings);
+                } catch (IllegalArgumentException e) {
+                    // Failed to parse the settings string, log this and move on with defaults.
+                    Log.w(TAG, "Bad text_classifier_constants: " + legacySettings);
+                }
+            }
+            return mSettingsParser;
         }
-        mParser = parser;
     }
 
     /**
-     * Reads a boolean flag.
+     * Reads a boolean setting through the cache.
      */
     public boolean getBoolean(String key, boolean defaultValue) {
-        if (ENABLE_DEVICE_CONFIG) {
-            return DeviceConfig.getBoolean(
-                    DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
-                    key,
-                    mParser.getBoolean(key, defaultValue));
-        } else {
-            return mParser.getBoolean(key, defaultValue);
+        synchronized (mLock) {
+            final Object cached = mCache.get(key);
+            if (cached instanceof Boolean) {
+                return (boolean) cached;
+            }
+            final boolean value;
+            if (ENABLE_DEVICE_CONFIG) {
+                value = DeviceConfig.getBoolean(
+                        DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
+                        key,
+                        getLegacySettings().getBoolean(key, defaultValue));
+            } else {
+                value = getLegacySettings().getBoolean(key, defaultValue);
+            }
+            mCache.put(key, value);
+            return value;
         }
     }
 
     /**
-     * Reads an integer flag.
+     * Reads an integer setting through the cache.
      */
     public int getInt(String key, int defaultValue) {
-        if (ENABLE_DEVICE_CONFIG) {
-            return DeviceConfig.getInt(
-                    DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
-                    key,
-                    mParser.getInt(key, defaultValue));
-        } else {
-            return mParser.getInt(key, defaultValue);
+        synchronized (mLock) {
+            final Object cached = mCache.get(key);
+            if (cached instanceof Integer) {
+                return (int) cached;
+            }
+            final int value;
+            if (ENABLE_DEVICE_CONFIG) {
+                value = DeviceConfig.getInt(
+                        DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
+                        key,
+                        getLegacySettings().getInt(key, defaultValue));
+            } else {
+                value = getLegacySettings().getInt(key, defaultValue);
+            }
+            mCache.put(key, value);
+            return value;
         }
     }
 
     /**
-     * Reads a float flag.
+     * Reads a float setting through the cache.
      */
     public float getFloat(String key, float defaultValue) {
-        if (ENABLE_DEVICE_CONFIG) {
-            return DeviceConfig.getFloat(
-                    DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
-                    key,
-                    mParser.getFloat(key, defaultValue));
-        } else {
-            return mParser.getFloat(key, defaultValue);
+        synchronized (mLock) {
+            final Object cached = mCache.get(key);
+            if (cached instanceof Float) {
+                return (float) cached;
+            }
+            final float value;
+            if (ENABLE_DEVICE_CONFIG) {
+                value = DeviceConfig.getFloat(
+                        DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
+                        key,
+                        getLegacySettings().getFloat(key, defaultValue));
+            } else {
+                value = getLegacySettings().getFloat(key, defaultValue);
+            }
+            mCache.put(key, value);
+            return value;
         }
     }
 
     /**
-     * Reads a string flag.
+     * Reads a string setting through the cache.
      */
     public String getString(String key, String defaultValue) {
-        if (ENABLE_DEVICE_CONFIG) {
-            return DeviceConfig.getString(
-                    DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
-                    key,
-                    mParser.getString(key, defaultValue));
+        synchronized (mLock) {
+            final Object cached = mCache.get(key);
+            if (cached instanceof String) {
+                return (String) cached;
+            }
+            final String value;
+            if (ENABLE_DEVICE_CONFIG) {
+                value = DeviceConfig.getString(
+                        DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
+                        key,
+                        getLegacySettings().getString(key, defaultValue));
+            } else {
+                value = getLegacySettings().getString(key, defaultValue);
+            }
+            mCache.put(key, value);
+            return value;
+        }
+    }
+
+    /**
+     * Reads a string list setting through the cache.
+     */
+    public List<String> getStringList(String key, List<String> defaultValue) {
+        synchronized (mLock) {
+            final Object cached = mCache.get(key);
+            if (cached instanceof List) {
+                final List asList = (List) cached;
+                if (asList.isEmpty()) {
+                    return Collections.emptyList();
+                } else if (asList.get(0) instanceof String) {
+                    return (List<String>) cached;
+                }
+            }
+            final List<String> value;
+            if (ENABLE_DEVICE_CONFIG) {
+                value = getDeviceConfigStringList(
+                        key,
+                        getSettingsStringList(key, defaultValue));
+            } else {
+                value = getSettingsStringList(key, defaultValue);
+            }
+            mCache.put(key, value);
+            return value;
+        }
+    }
+
+    /**
+     * Reads a float array through the cache. The returned array should be expected to be of the
+     * same length as that of the defaultValue.
+     */
+    public float[] getFloatArray(String key, float[] defaultValue) {
+        synchronized (mLock) {
+            final Object cached = mCache.get(key);
+            if (cached instanceof float[]) {
+                return (float[]) cached;
+            }
+            final float[] value;
+            if (ENABLE_DEVICE_CONFIG) {
+                value = getDeviceConfigFloatArray(
+                        key,
+                        getSettingsFloatArray(key, defaultValue));
+            } else {
+                value = getSettingsFloatArray(key, defaultValue);
+            }
+            mCache.put(key, value);
+            return value;
+        }
+    }
+
+    private List<String> getSettingsStringList(String key, List<String> defaultValue) {
+        return parse(mSettingsParser.getString(key, null), defaultValue);
+    }
+
+    private static List<String> getDeviceConfigStringList(String key, List<String> defaultValue) {
+        return parse(
+                DeviceConfig.getString(DeviceConfig.NAMESPACE_TEXTCLASSIFIER, key, null),
+                defaultValue);
+    }
+
+    private static float[] getDeviceConfigFloatArray(String key, float[] defaultValue) {
+        return parse(
+                DeviceConfig.getString(DeviceConfig.NAMESPACE_TEXTCLASSIFIER, key, null),
+                defaultValue);
+    }
+
+    private float[] getSettingsFloatArray(String key, float[] defaultValue) {
+        return parse(mSettingsParser.getString(key, null), defaultValue);
+    }
+
+    private static List<String> parse(@Nullable String listStr, List<String> defaultValue) {
+        if (listStr != null) {
+            return Collections.unmodifiableList(
+                    Arrays.asList(listStr.split(STRING_LIST_DELIMITER)));
+        }
+        return defaultValue;
+    }
+
+    private static float[] parse(@Nullable String arrayStr, float[] defaultValue) {
+        if (arrayStr != null) {
+            final String[] split = arrayStr.split(STRING_LIST_DELIMITER);
+            if (split.length != defaultValue.length) {
+                return defaultValue;
+            }
+            final float[] result = new float[split.length];
+            for (int i = 0; i < split.length; i++) {
+                try {
+                    result[i] = Float.parseFloat(split[i]);
+                } catch (NumberFormatException e) {
+                    return defaultValue;
+                }
+            }
+            return result;
         } else {
-            return mParser.getString(key, defaultValue);
+            return defaultValue;
         }
     }
 }
diff --git a/core/java/android/view/textclassifier/TextClassificationConstants.java b/core/java/android/view/textclassifier/TextClassificationConstants.java
index 876e5cc..2964f51 100644
--- a/core/java/android/view/textclassifier/TextClassificationConstants.java
+++ b/core/java/android/view/textclassifier/TextClassificationConstants.java
@@ -16,58 +16,39 @@
 
 package android.view.textclassifier;
 
-import android.annotation.Nullable;
-
 import com.android.internal.util.IndentingPrintWriter;
 
 import java.util.Arrays;
-import java.util.Collections;
 import java.util.List;
-import java.util.StringJoiner;
+import java.util.function.Supplier;
 
 /**
  * TextClassifier specific settings.
- * This is encoded as a key=value list, separated by commas. Ex:
- *
- * <pre>
- * smart_linkify_enabled                            (boolean)
- * system_textclassifier_enabled                    (boolean)
- * model_dark_launch_enabled                        (boolean)
- * smart_selection_enabled                          (boolean)
- * smart_text_share_enabled                         (boolean)
- * smart_linkify_enabled                            (boolean)
- * smart_select_animation_enabled                   (boolean)
- * suggest_selection_max_range_length               (int)
- * classify_text_max_range_length                   (int)
- * generate_links_max_text_length                   (int)
- * generate_links_log_sample_rate                   (int)
- * entity_list_default                              (String[])
- * entity_list_not_editable                         (String[])
- * entity_list_editable                             (String[])
- * in_app_conversation_action_types_default         (String[])
- * notification_conversation_action_types_default   (String[])
- * lang_id_threshold_override                       (float)
- * template_intent_factory_enabled                  (boolean)
- * translate_in_classification_enabled              (boolean)
- * detect_languages_from_text_enabled               (boolean)
- * lang_id_context_settings                         (float[])
- * </pre>
- *
+ * This is encoded as a key=value list, separated by commas.
  * <p>
- * Type: string
- * see also android.provider.Settings.Global.TEXT_CLASSIFIER_CONSTANTS
- *
  * Example of setting the values for testing.
+ * <p>
+ * <pre>
  * adb shell settings put global text_classifier_constants \
  *      model_dark_launch_enabled=true,smart_selection_enabled=true, \
  *      entity_list_default=phone:address, \
  *      lang_id_context_settings=20:1.0:0.4
+ * </pre>
+ * <p>
+ * Settings are also available in device config. These take precedence over those in settings
+ * global.
+ * <p>
+ * <pre>
+ * adb shell cmd device_config put textclassifier system_textclassifier_enabled true
+ * </pre>
+ *
+ * @see android.provider.Settings.Global.TEXT_CLASSIFIER_CONSTANTS
+ * @see android.provider.DeviceConfig.NAMESPACE_TEXTCLASSIFIER
  * @hide
  */
+// TODO: Rename to TextClassifierSettings.
 public final class TextClassificationConstants {
 
-    private static final String LOG_TAG = TextClassifier.DEFAULT_LOG_TAG;
-
     /**
      * Whether the smart linkify feature is enabled.
      */
@@ -188,29 +169,26 @@
     private static final int CLASSIFY_TEXT_MAX_RANGE_LENGTH_DEFAULT = 10 * 1000;
     private static final int GENERATE_LINKS_MAX_TEXT_LENGTH_DEFAULT = 100 * 1000;
     private static final int GENERATE_LINKS_LOG_SAMPLE_RATE_DEFAULT = 100;
-    private static final String STRING_LIST_DELIMITER = ":";
-    private static final String ENTITY_LIST_DEFAULT_VALUE = new StringJoiner(STRING_LIST_DELIMITER)
-            .add(TextClassifier.TYPE_ADDRESS)
-            .add(TextClassifier.TYPE_EMAIL)
-            .add(TextClassifier.TYPE_PHONE)
-            .add(TextClassifier.TYPE_URL)
-            .add(TextClassifier.TYPE_DATE)
-            .add(TextClassifier.TYPE_DATE_TIME)
-            .add(TextClassifier.TYPE_FLIGHT_NUMBER).toString();
-    private static final String CONVERSATION_ACTIONS_TYPES_DEFAULT_VALUES =
-            new StringJoiner(STRING_LIST_DELIMITER)
-                    .add(ConversationAction.TYPE_TEXT_REPLY)
-                    .add(ConversationAction.TYPE_CREATE_REMINDER)
-                    .add(ConversationAction.TYPE_CALL_PHONE)
-                    .add(ConversationAction.TYPE_OPEN_URL)
-                    .add(ConversationAction.TYPE_SEND_EMAIL)
-                    .add(ConversationAction.TYPE_SEND_SMS)
-                    .add(ConversationAction.TYPE_TRACK_FLIGHT)
-                    .add(ConversationAction.TYPE_VIEW_CALENDAR)
-                    .add(ConversationAction.TYPE_VIEW_MAP)
-                    .add(ConversationAction.TYPE_ADD_CONTACT)
-                    .add(ConversationAction.TYPE_COPY)
-                    .toString();
+    private static final List<String> ENTITY_LIST_DEFAULT_VALUE = Arrays.asList(
+            TextClassifier.TYPE_ADDRESS,
+            TextClassifier.TYPE_EMAIL,
+            TextClassifier.TYPE_PHONE,
+            TextClassifier.TYPE_URL,
+            TextClassifier.TYPE_DATE,
+            TextClassifier.TYPE_DATE_TIME,
+            TextClassifier.TYPE_FLIGHT_NUMBER);
+    private static final List<String> CONVERSATION_ACTIONS_TYPES_DEFAULT_VALUES = Arrays.asList(
+            ConversationAction.TYPE_TEXT_REPLY,
+            ConversationAction.TYPE_CREATE_REMINDER,
+            ConversationAction.TYPE_CALL_PHONE,
+            ConversationAction.TYPE_OPEN_URL,
+            ConversationAction.TYPE_SEND_EMAIL,
+            ConversationAction.TYPE_SEND_SMS,
+            ConversationAction.TYPE_TRACK_FLIGHT,
+            ConversationAction.TYPE_VIEW_CALENDAR,
+            ConversationAction.TYPE_VIEW_MAP,
+            ConversationAction.TYPE_ADD_CONTACT,
+            ConversationAction.TYPE_COPY);
     /**
      * < 0  : Not set. Use value from LangId model.
      * 0 - 1: Override value in LangId model.
@@ -221,259 +199,185 @@
     private static final boolean TEMPLATE_INTENT_FACTORY_ENABLED_DEFAULT = true;
     private static final boolean TRANSLATE_IN_CLASSIFICATION_ENABLED_DEFAULT = true;
     private static final boolean DETECT_LANGUAGES_FROM_TEXT_ENABLED_DEFAULT = true;
-    private static final String LANG_ID_CONTEXT_SETTINGS_DEFAULT =
-            new StringJoiner(STRING_LIST_DELIMITER).add("20").add("1.0").add("0.4").toString();
+    private static final float[] LANG_ID_CONTEXT_SETTINGS_DEFAULT = new float[] {20f, 1.0f, 0.4f};
 
-    private final boolean mSystemTextClassifierEnabled;
-    private final boolean mLocalTextClassifierEnabled;
-    private final boolean mModelDarkLaunchEnabled;
-    private final boolean mSmartSelectionEnabled;
-    private final boolean mSmartTextShareEnabled;
-    private final boolean mSmartLinkifyEnabled;
-    private final boolean mSmartSelectionAnimationEnabled;
-    private final int mSuggestSelectionMaxRangeLength;
-    private final int mClassifyTextMaxRangeLength;
-    private final int mGenerateLinksMaxTextLength;
-    private final int mGenerateLinksLogSampleRate;
-    private final List<String> mEntityListDefault;
-    private final List<String> mEntityListNotEditable;
-    private final List<String> mEntityListEditable;
-    private final List<String> mInAppConversationActionTypesDefault;
-    private final List<String> mNotificationConversationActionTypesDefault;
-    private final float mLangIdThresholdOverride;
-    private final boolean mTemplateIntentFactoryEnabled;
-    private final boolean mTranslateInClassificationEnabled;
-    private final boolean mDetectLanguagesFromTextEnabled;
-    private final float[] mLangIdContextSettings;
+    private final ConfigParser mConfigParser;
 
-    private TextClassificationConstants(@Nullable String settings) {
-        ConfigParser configParser = new ConfigParser(settings);
-        mSystemTextClassifierEnabled =
-                configParser.getBoolean(
-                        SYSTEM_TEXT_CLASSIFIER_ENABLED,
-                        SYSTEM_TEXT_CLASSIFIER_ENABLED_DEFAULT);
-        mLocalTextClassifierEnabled =
-                configParser.getBoolean(
-                        LOCAL_TEXT_CLASSIFIER_ENABLED,
-                        LOCAL_TEXT_CLASSIFIER_ENABLED_DEFAULT);
-        mModelDarkLaunchEnabled =
-                configParser.getBoolean(
-                        MODEL_DARK_LAUNCH_ENABLED,
-                        MODEL_DARK_LAUNCH_ENABLED_DEFAULT);
-        mSmartSelectionEnabled =
-                configParser.getBoolean(
-                        SMART_SELECTION_ENABLED,
-                        SMART_SELECTION_ENABLED_DEFAULT);
-        mSmartTextShareEnabled =
-                configParser.getBoolean(
-                        SMART_TEXT_SHARE_ENABLED,
-                        SMART_TEXT_SHARE_ENABLED_DEFAULT);
-        mSmartLinkifyEnabled =
-                configParser.getBoolean(
-                        SMART_LINKIFY_ENABLED,
-                        SMART_LINKIFY_ENABLED_DEFAULT);
-        mSmartSelectionAnimationEnabled =
-                configParser.getBoolean(
-                        SMART_SELECT_ANIMATION_ENABLED,
-                        SMART_SELECT_ANIMATION_ENABLED_DEFAULT);
-        mSuggestSelectionMaxRangeLength =
-                configParser.getInt(
-                        SUGGEST_SELECTION_MAX_RANGE_LENGTH,
-                        SUGGEST_SELECTION_MAX_RANGE_LENGTH_DEFAULT);
-        mClassifyTextMaxRangeLength =
-                configParser.getInt(
-                        CLASSIFY_TEXT_MAX_RANGE_LENGTH,
-                        CLASSIFY_TEXT_MAX_RANGE_LENGTH_DEFAULT);
-        mGenerateLinksMaxTextLength =
-                configParser.getInt(
-                        GENERATE_LINKS_MAX_TEXT_LENGTH,
-                        GENERATE_LINKS_MAX_TEXT_LENGTH_DEFAULT);
-        mGenerateLinksLogSampleRate =
-                configParser.getInt(
-                        GENERATE_LINKS_LOG_SAMPLE_RATE,
-                        GENERATE_LINKS_LOG_SAMPLE_RATE_DEFAULT);
-        mEntityListDefault = parseStringList(
-                configParser.getString(
-                        ENTITY_LIST_DEFAULT,
-                        ENTITY_LIST_DEFAULT_VALUE));
-        mEntityListNotEditable = parseStringList(
-                configParser.getString(
-                        ENTITY_LIST_NOT_EDITABLE,
-                        ENTITY_LIST_DEFAULT_VALUE));
-        mEntityListEditable = parseStringList(
-                configParser.getString(
-                        ENTITY_LIST_EDITABLE,
-                        ENTITY_LIST_DEFAULT_VALUE));
-        mInAppConversationActionTypesDefault = parseStringList(
-                configParser.getString(
-                        IN_APP_CONVERSATION_ACTION_TYPES_DEFAULT,
-                        CONVERSATION_ACTIONS_TYPES_DEFAULT_VALUES));
-        mNotificationConversationActionTypesDefault = parseStringList(
-                configParser.getString(
-                        NOTIFICATION_CONVERSATION_ACTION_TYPES_DEFAULT,
-                        CONVERSATION_ACTIONS_TYPES_DEFAULT_VALUES));
-        mLangIdThresholdOverride =
-                configParser.getFloat(
-                        LANG_ID_THRESHOLD_OVERRIDE,
-                        LANG_ID_THRESHOLD_OVERRIDE_DEFAULT);
-        mTemplateIntentFactoryEnabled =
-                configParser.getBoolean(
-                        TEMPLATE_INTENT_FACTORY_ENABLED,
-                        TEMPLATE_INTENT_FACTORY_ENABLED_DEFAULT);
-        mTranslateInClassificationEnabled =
-                configParser.getBoolean(
-                        TRANSLATE_IN_CLASSIFICATION_ENABLED,
-                        TRANSLATE_IN_CLASSIFICATION_ENABLED_DEFAULT);
-        mDetectLanguagesFromTextEnabled =
-                configParser.getBoolean(
-                        DETECT_LANGUAGES_FROM_TEXT_ENABLED,
-                        DETECT_LANGUAGES_FROM_TEXT_ENABLED_DEFAULT);
-        mLangIdContextSettings = parseFloatArray(
-                configParser,
-                LANG_ID_CONTEXT_SETTINGS,
-                LANG_ID_CONTEXT_SETTINGS_DEFAULT);
-    }
-
-    /** Load from a settings string. */
-    public static TextClassificationConstants loadFromString(String settings) {
-        return new TextClassificationConstants(settings);
+    public TextClassificationConstants(Supplier<String> legacySettingsSupplier) {
+        mConfigParser = new ConfigParser(legacySettingsSupplier);
     }
 
     public boolean isLocalTextClassifierEnabled() {
-        return mLocalTextClassifierEnabled;
+        return mConfigParser.getBoolean(
+                LOCAL_TEXT_CLASSIFIER_ENABLED,
+                LOCAL_TEXT_CLASSIFIER_ENABLED_DEFAULT);
     }
 
     public boolean isSystemTextClassifierEnabled() {
-        return mSystemTextClassifierEnabled;
+        return mConfigParser.getBoolean(
+                SYSTEM_TEXT_CLASSIFIER_ENABLED,
+                SYSTEM_TEXT_CLASSIFIER_ENABLED_DEFAULT);
     }
 
     public boolean isModelDarkLaunchEnabled() {
-        return mModelDarkLaunchEnabled;
+        return mConfigParser.getBoolean(
+                MODEL_DARK_LAUNCH_ENABLED,
+                MODEL_DARK_LAUNCH_ENABLED_DEFAULT);
     }
 
     public boolean isSmartSelectionEnabled() {
-        return mSmartSelectionEnabled;
+        return mConfigParser.getBoolean(
+                SMART_SELECTION_ENABLED,
+                SMART_SELECTION_ENABLED_DEFAULT);
     }
 
     public boolean isSmartTextShareEnabled() {
-        return mSmartTextShareEnabled;
+        return mConfigParser.getBoolean(
+                SMART_TEXT_SHARE_ENABLED,
+                SMART_TEXT_SHARE_ENABLED_DEFAULT);
     }
 
     public boolean isSmartLinkifyEnabled() {
-        return mSmartLinkifyEnabled;
+        return mConfigParser.getBoolean(
+                SMART_LINKIFY_ENABLED,
+                SMART_LINKIFY_ENABLED_DEFAULT);
     }
 
     public boolean isSmartSelectionAnimationEnabled() {
-        return mSmartSelectionAnimationEnabled;
+        return mConfigParser.getBoolean(
+                SMART_SELECT_ANIMATION_ENABLED,
+                SMART_SELECT_ANIMATION_ENABLED_DEFAULT);
     }
 
     public int getSuggestSelectionMaxRangeLength() {
-        return mSuggestSelectionMaxRangeLength;
+        return mConfigParser.getInt(
+                SUGGEST_SELECTION_MAX_RANGE_LENGTH,
+                SUGGEST_SELECTION_MAX_RANGE_LENGTH_DEFAULT);
     }
 
     public int getClassifyTextMaxRangeLength() {
-        return mClassifyTextMaxRangeLength;
+        return mConfigParser.getInt(
+                CLASSIFY_TEXT_MAX_RANGE_LENGTH,
+                CLASSIFY_TEXT_MAX_RANGE_LENGTH_DEFAULT);
     }
 
     public int getGenerateLinksMaxTextLength() {
-        return mGenerateLinksMaxTextLength;
+        return mConfigParser.getInt(
+                GENERATE_LINKS_MAX_TEXT_LENGTH,
+                GENERATE_LINKS_MAX_TEXT_LENGTH_DEFAULT);
     }
 
     public int getGenerateLinksLogSampleRate() {
-        return mGenerateLinksLogSampleRate;
+        return mConfigParser.getInt(
+                GENERATE_LINKS_LOG_SAMPLE_RATE,
+                GENERATE_LINKS_LOG_SAMPLE_RATE_DEFAULT);
     }
 
     public List<String> getEntityListDefault() {
-        return mEntityListDefault;
+        return mConfigParser.getStringList(
+                ENTITY_LIST_DEFAULT,
+                ENTITY_LIST_DEFAULT_VALUE);
     }
 
     public List<String> getEntityListNotEditable() {
-        return mEntityListNotEditable;
+        return mConfigParser.getStringList(
+                ENTITY_LIST_NOT_EDITABLE,
+                ENTITY_LIST_DEFAULT_VALUE);
     }
 
     public List<String> getEntityListEditable() {
-        return mEntityListEditable;
+        return mConfigParser.getStringList(
+                ENTITY_LIST_EDITABLE,
+                ENTITY_LIST_DEFAULT_VALUE);
     }
 
     public List<String> getInAppConversationActionTypes() {
-        return mInAppConversationActionTypesDefault;
+        return mConfigParser.getStringList(
+                IN_APP_CONVERSATION_ACTION_TYPES_DEFAULT,
+                CONVERSATION_ACTIONS_TYPES_DEFAULT_VALUES);
     }
 
     public List<String> getNotificationConversationActionTypes() {
-        return mNotificationConversationActionTypesDefault;
+        return mConfigParser.getStringList(
+                NOTIFICATION_CONVERSATION_ACTION_TYPES_DEFAULT,
+                CONVERSATION_ACTIONS_TYPES_DEFAULT_VALUES);
     }
 
     public float getLangIdThresholdOverride() {
-        return mLangIdThresholdOverride;
+        return mConfigParser.getFloat(
+                LANG_ID_THRESHOLD_OVERRIDE,
+                LANG_ID_THRESHOLD_OVERRIDE_DEFAULT);
     }
 
     public boolean isTemplateIntentFactoryEnabled() {
-        return mTemplateIntentFactoryEnabled;
+        return mConfigParser.getBoolean(
+                TEMPLATE_INTENT_FACTORY_ENABLED,
+                TEMPLATE_INTENT_FACTORY_ENABLED_DEFAULT);
     }
 
     public boolean isTranslateInClassificationEnabled() {
-        return mTranslateInClassificationEnabled;
+        return mConfigParser.getBoolean(
+                TRANSLATE_IN_CLASSIFICATION_ENABLED,
+                TRANSLATE_IN_CLASSIFICATION_ENABLED_DEFAULT);
     }
 
     public boolean isDetectLanguagesFromTextEnabled() {
-        return mDetectLanguagesFromTextEnabled;
+        return mConfigParser.getBoolean(
+                DETECT_LANGUAGES_FROM_TEXT_ENABLED,
+                DETECT_LANGUAGES_FROM_TEXT_ENABLED_DEFAULT);
     }
 
     public float[] getLangIdContextSettings() {
-        return mLangIdContextSettings;
-    }
-
-    private static List<String> parseStringList(String listStr) {
-        return Collections.unmodifiableList(Arrays.asList(listStr.split(STRING_LIST_DELIMITER)));
-    }
-
-    private static float[] parseFloatArray(
-            ConfigParser configParser, String key, String defaultStr) {
-        final String str = configParser.getString(key, defaultStr);
-        final String[] defaultSplit = defaultStr.split(STRING_LIST_DELIMITER);
-        String[] split = str.split(STRING_LIST_DELIMITER);
-        if (split.length != defaultSplit.length) {
-            Log.v(LOG_TAG, "Error parsing " + key + " flag. Using defaults.");
-            split = defaultSplit;
-        }
-        final float[] result = new float[split.length];
-        for (int i = 0; i < split.length; i++) {
-            try {
-                result[i] = Float.parseFloat(split[i]);
-            } catch (NumberFormatException e) {
-                Log.v(LOG_TAG, "Error parsing part of " + key + " flag. Using defaults.");
-                result[i] = Float.parseFloat(defaultSplit[i]);
-            }
-        }
-        return result;
+        return mConfigParser.getFloatArray(
+                LANG_ID_CONTEXT_SETTINGS,
+                LANG_ID_CONTEXT_SETTINGS_DEFAULT);
     }
 
     void dump(IndentingPrintWriter pw) {
         pw.println("TextClassificationConstants:");
         pw.increaseIndent();
-        pw.printPair("isLocalTextClassifierEnabled", mLocalTextClassifierEnabled);
-        pw.printPair("isSystemTextClassifierEnabled", mSystemTextClassifierEnabled);
-        pw.printPair("isModelDarkLaunchEnabled", mModelDarkLaunchEnabled);
-        pw.printPair("isSmartSelectionEnabled", mSmartSelectionEnabled);
-        pw.printPair("isSmartTextShareEnabled", mSmartTextShareEnabled);
-        pw.printPair("isSmartLinkifyEnabled", mSmartLinkifyEnabled);
-        pw.printPair("isSmartSelectionAnimationEnabled", mSmartSelectionAnimationEnabled);
-        pw.printPair("getSuggestSelectionMaxRangeLength", mSuggestSelectionMaxRangeLength);
-        pw.printPair("getClassifyTextMaxRangeLength", mClassifyTextMaxRangeLength);
-        pw.printPair("getGenerateLinksMaxTextLength", mGenerateLinksMaxTextLength);
-        pw.printPair("getGenerateLinksLogSampleRate", mGenerateLinksLogSampleRate);
-        pw.printPair("getEntityListDefault", mEntityListDefault);
-        pw.printPair("getEntityListNotEditable", mEntityListNotEditable);
-        pw.printPair("getEntityListEditable", mEntityListEditable);
-        pw.printPair("getInAppConversationActionTypes", mInAppConversationActionTypesDefault);
-        pw.printPair("getNotificationConversationActionTypes",
-                mNotificationConversationActionTypesDefault);
-        pw.printPair("getLangIdThresholdOverride", mLangIdThresholdOverride);
-        pw.printPair("isTemplateIntentFactoryEnabled", mTemplateIntentFactoryEnabled);
-        pw.printPair("isTranslateInClassificationEnabled", mTranslateInClassificationEnabled);
-        pw.printPair("isDetectLanguageFromTextEnabled", mDetectLanguagesFromTextEnabled);
-        pw.printPair("getLangIdContextSettings", Arrays.toString(mLangIdContextSettings));
+        pw.printPair("classify_text_max_range_length", getClassifyTextMaxRangeLength())
+                .println();
+        pw.printPair("detect_language_from_text_enabled", isDetectLanguagesFromTextEnabled())
+                .println();
+        pw.printPair("entity_list_default", getEntityListDefault())
+                .println();
+        pw.printPair("entity_list_editable", getEntityListEditable())
+                .println();
+        pw.printPair("entity_list_not_editable", getEntityListNotEditable())
+                .println();
+        pw.printPair("generate_links_log_sample_rate", getGenerateLinksLogSampleRate())
+                .println();
+        pw.printPair("generate_links_max_text_length", getGenerateLinksMaxTextLength())
+                .println();
+        pw.printPair("in_app_conversation_action_types_default", getInAppConversationActionTypes())
+                .println();
+        pw.printPair("lang_id_context_settings", Arrays.toString(getLangIdContextSettings()))
+                .println();
+        pw.printPair("lang_id_threshold_override", getLangIdThresholdOverride())
+                .println();
+        pw.printPair("local_textclassifier_enabled", isLocalTextClassifierEnabled())
+                .println();
+        pw.printPair("model_dark_launch_enabled", isModelDarkLaunchEnabled())
+                .println();
+        pw.printPair("notification_conversation_action_types_default",
+                getNotificationConversationActionTypes()).println();
+        pw.printPair("smart_linkify_enabled", isSmartLinkifyEnabled())
+                .println();
+        pw.printPair("smart_select_animation_enabled", isSmartSelectionAnimationEnabled())
+                .println();
+        pw.printPair("smart_selection_enabled", isSmartSelectionEnabled())
+                .println();
+        pw.printPair("smart_text_share_enabled", isSmartTextShareEnabled())
+                .println();
+        pw.printPair("suggest_selection_max_range_length", getSuggestSelectionMaxRangeLength())
+                .println();
+        pw.printPair("system_textclassifier_enabled", isSystemTextClassifierEnabled())
+                .println();
+        pw.printPair("template_intent_factory_enabled", isTemplateIntentFactoryEnabled())
+                .println();
+        pw.printPair("translate_in_classification_enabled", isTranslateInClassificationEnabled())
+                .println();
         pw.decreaseIndent();
-        pw.println();
     }
-}
+}
\ No newline at end of file
diff --git a/core/java/android/view/textclassifier/TextClassificationManager.java b/core/java/android/view/textclassifier/TextClassificationManager.java
index 042b943..95ca9de 100644
--- a/core/java/android/view/textclassifier/TextClassificationManager.java
+++ b/core/java/android/view/textclassifier/TextClassificationManager.java
@@ -45,6 +45,9 @@
 
     private static final String LOG_TAG = "TextClassificationManager";
 
+    private static final TextClassificationConstants sDefaultSettings =
+            new TextClassificationConstants(() ->  null);
+
     private final Object mLock = new Object();
     private final TextClassificationSessionFactory mDefaultSessionFactory =
             classificationContext -> new TextClassificationSession(
@@ -129,9 +132,10 @@
     private TextClassificationConstants getSettings() {
         synchronized (mLock) {
             if (mSettings == null) {
-                mSettings = TextClassificationConstants.loadFromString(Settings.Global.getString(
-                        getApplicationContext().getContentResolver(),
-                        Settings.Global.TEXT_CLASSIFIER_CONSTANTS));
+                mSettings = new TextClassificationConstants(
+                        () ->  Settings.Global.getString(
+                                getApplicationContext().getContentResolver(),
+                                Settings.Global.TEXT_CLASSIFIER_CONSTANTS));
             }
             return mSettings;
         }
@@ -251,7 +255,11 @@
 
     /** @hide */
     @VisibleForTesting
-    public void invalidate() {
+    public void invalidateForTesting() {
+        invalidate();
+    }
+
+    private void invalidate() {
         synchronized (mLock) {
             mSettings = null;
             mLocalTextClassifier = null;
@@ -280,9 +288,8 @@
         if (tcm != null) {
             return tcm.getSettings();
         } else {
-            return TextClassificationConstants.loadFromString(Settings.Global.getString(
-                    context.getApplicationContext().getContentResolver(),
-                    Settings.Global.TEXT_CLASSIFIER_CONSTANTS));
+            // Use default settings if there is no tcm.
+            return sDefaultSettings;
         }
     }
 
diff --git a/core/java/android/view/textclassifier/TextClassifierImpl.java b/core/java/android/view/textclassifier/TextClassifierImpl.java
index 3297523..3e95f1b 100644
--- a/core/java/android/view/textclassifier/TextClassifierImpl.java
+++ b/core/java/android/view/textclassifier/TextClassifierImpl.java
@@ -301,7 +301,7 @@
             final ZonedDateTime refTime = ZonedDateTime.now();
             final Collection<String> entitiesToIdentify = request.getEntityConfig() != null
                     ? request.getEntityConfig().resolveEntityListModifications(
-                            getEntitiesForHints(request.getEntityConfig().getHints()))
+                    getEntitiesForHints(request.getEntityConfig().getHints()))
                     : mSettings.getEntityListDefault();
             final String localesString = concatenateLocales(request.getDefaultLocales());
             final String detectLanguageTags = detectLanguageTagsFromText(request.getText());
@@ -779,8 +779,8 @@
         final float moreTextScoreRatio = 1f - subjectTextScoreRatio;
         Log.v(LOG_TAG,
                 String.format(Locale.US, "LangIdContextSettings: "
-                        + "minimumTextSize=%d, penalizeRatio=%.2f, "
-                        + "subjectTextScoreRatio=%.2f, moreTextScoreRatio=%.2f",
+                                + "minimumTextSize=%d, penalizeRatio=%.2f, "
+                                + "subjectTextScoreRatio=%.2f, moreTextScoreRatio=%.2f",
                         minimumTextSize, penalizeRatio, subjectTextScoreRatio, moreTextScoreRatio));
 
         if (end - start < minimumTextSize && penalizeRatio <= 0) {
@@ -903,4 +903,3 @@
         }
     }
 }
-
diff --git a/core/java/com/android/internal/app/AbstractResolverComparator.java b/core/java/com/android/internal/app/AbstractResolverComparator.java
index 87d80d4..9ac979b 100644
--- a/core/java/com/android/internal/app/AbstractResolverComparator.java
+++ b/core/java/com/android/internal/app/AbstractResolverComparator.java
@@ -43,7 +43,7 @@
     private static final boolean DEBUG = false;
     private static final String TAG = "AbstractResolverComp";
 
-    private AfterCompute mAfterCompute;
+    protected AfterCompute mAfterCompute;
     protected final PackageManager mPm;
     protected final UsageStatsManager mUsm;
     protected String[] mAnnotations;
@@ -70,11 +70,7 @@
                         Log.d(TAG, "RANKER_SERVICE_RESULT");
                     }
                     if (mHandler.hasMessages(RANKER_RESULT_TIMEOUT)) {
-                        if (msg.obj != null) {
-                            handleResultMessage(msg);
-                        } else {
-                            Log.e(TAG, "Receiving null prediction results.");
-                        }
+                        handleResultMessage(msg);
                         mHandler.removeMessages(RANKER_RESULT_TIMEOUT);
                         afterCompute();
                     }
@@ -99,7 +95,6 @@
         mHttp = "http".equals(scheme) || "https".equals(scheme);
         mContentType = intent.getType();
         getContentAnnotations(intent);
-
         mPm = context.getPackageManager();
         mUsm = (UsageStatsManager) context.getSystemService(Context.USAGE_STATS_SERVICE);
         mDefaultBrowserPackageName = mHttp
diff --git a/core/java/com/android/internal/app/AppPredictionServiceResolverComparator.java b/core/java/com/android/internal/app/AppPredictionServiceResolverComparator.java
index 3b4e1a0..fb27a2f 100644
--- a/core/java/com/android/internal/app/AppPredictionServiceResolverComparator.java
+++ b/core/java/com/android/internal/app/AppPredictionServiceResolverComparator.java
@@ -26,9 +26,10 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ResolveInfo;
+import android.os.Handler;
 import android.os.Message;
 import android.os.UserHandle;
-import android.view.textclassifier.Log;
+import android.util.Log;
 
 import com.android.internal.app.ResolverActivity.ResolvedComponentInfo;
 
@@ -38,27 +39,44 @@
 import java.util.Map;
 
 /**
- * Uses an {@link AppPredictor} to sort Resolver targets.
+ * Uses an {@link AppPredictor} to sort Resolver targets. If the AppPredictionService appears to be
+ * disabled by returning an empty sorted target list, {@link AppPredictionServiceResolverComparator}
+ * will fallback to using a {@link ResolverRankerServiceResolverComparator}.
  */
 class AppPredictionServiceResolverComparator extends AbstractResolverComparator {
 
     private static final String TAG = "APSResolverComparator";
+    private static final long DELAY_COMPUTE_WHEN_DEFAULTING_TO_RESOLVER_MILLIS = 200;
 
     private final AppPredictor mAppPredictor;
     private final Context mContext;
     private final Map<ComponentName, Integer> mTargetRanks = new HashMap<>();
     private final UserHandle mUser;
+    private final Intent mIntent;
+    private final String mReferrerPackage;
+    // If this is non-null (and this is not destroyed), it means APS is disabled and we should fall
+    // back to using the ResolverRankerService.
+    private ResolverRankerServiceResolverComparator mResolverRankerService;
 
     AppPredictionServiceResolverComparator(
-                Context context, Intent intent, AppPredictor appPredictor, UserHandle user) {
+                Context context,
+                Intent intent,
+                String referrerPackage,
+                AppPredictor appPredictor,
+                UserHandle user) {
         super(context, intent);
         mContext = context;
+        mIntent = intent;
         mAppPredictor = appPredictor;
         mUser = user;
+        mReferrerPackage = referrerPackage;
     }
 
     @Override
     int compare(ResolveInfo lhs, ResolveInfo rhs) {
+        if (mResolverRankerService != null) {
+            return mResolverRankerService.compare(lhs, rhs);
+        }
         Integer lhsRank = mTargetRanks.get(new ComponentName(lhs.activityInfo.packageName,
                 lhs.activityInfo.name));
         Integer rhsRank = mTargetRanks.get(new ComponentName(rhs.activityInfo.packageName,
@@ -75,6 +93,10 @@
 
     @Override
     void doCompute(List<ResolvedComponentInfo> targets) {
+        if (targets.isEmpty()) {
+            mHandler.sendEmptyMessage(RANKER_SERVICE_RESULT);
+            return;
+        }
         List<AppTarget> appTargets = new ArrayList<>();
         for (ResolvedComponentInfo target : targets) {
             appTargets.add(new AppTarget.Builder(new AppTargetId(target.name.flattenToString()))
@@ -83,25 +105,48 @@
         }
         mAppPredictor.sortTargets(appTargets, mContext.getMainExecutor(),
                 sortedAppTargets -> {
-                    Message msg =
+                    if (sortedAppTargets.isEmpty()) {
+                        // APS for chooser is disabled. Fallback to resolver.
+                        mResolverRankerService =
+                                new ResolverRankerServiceResolverComparator(
+                                    mContext, mIntent, mReferrerPackage,
+                                        () -> mHandler.sendEmptyMessage(RANKER_SERVICE_RESULT));
+                        mResolverRankerService.initRanker(mContext);
+                        Handler computeHandler =
+                                new Handler(msg -> {
+                                    mResolverRankerService.compute(targets);
+                                    return true;
+                                });
+                        computeHandler.sendEmptyMessageDelayed(
+                                0, DELAY_COMPUTE_WHEN_DEFAULTING_TO_RESOLVER_MILLIS);
+                    } else {
+                        Message msg =
                             Message.obtain(mHandler, RANKER_SERVICE_RESULT, sortedAppTargets);
-                    msg.sendToTarget();
-                });
+                        msg.sendToTarget();
+                    }
+                }
+        );
     }
 
     @Override
     void handleResultMessage(Message msg) {
-        if (msg.what == RANKER_SERVICE_RESULT) {
+        // Null value is okay if we have defaulted to the ResolverRankerService.
+        if (msg.what == RANKER_SERVICE_RESULT && msg.obj != null) {
             final List<AppTarget> sortedAppTargets = (List<AppTarget>) msg.obj;
             for (int i = 0; i < sortedAppTargets.size(); i++) {
                 mTargetRanks.put(new ComponentName(sortedAppTargets.get(i).getPackageName(),
                         sortedAppTargets.get(i).getClassName()), i);
             }
+        } else if (msg.obj == null && mResolverRankerService == null) {
+            Log.e(TAG, "Unexpected null result");
         }
     }
 
     @Override
     float getScore(ComponentName name) {
+        if (mResolverRankerService != null) {
+            return mResolverRankerService.getScore(name);
+        }
         Integer rank = mTargetRanks.get(name);
         if (rank == null) {
             Log.w(TAG, "Score requested for unknown component.");
@@ -113,6 +158,10 @@
 
     @Override
     void updateModel(ComponentName componentName) {
+        if (mResolverRankerService != null) {
+            mResolverRankerService.updateModel(componentName);
+            return;
+        }
         mAppPredictor.notifyAppTargetEvent(
                 new AppTargetEvent.Builder(
                     new AppTarget.Builder(
@@ -121,4 +170,12 @@
                         .setClassName(componentName.getClassName()).build(),
                     ACTION_LAUNCH).build());
     }
+
+    @Override
+    void destroy() {
+        if (mResolverRankerService != null) {
+            mResolverRankerService.destroy();
+            mResolverRankerService = null;
+        }
+    }
 }
diff --git a/core/java/com/android/internal/app/ChooserActivity.java b/core/java/com/android/internal/app/ChooserActivity.java
index 1eabbd8..659272c 100644
--- a/core/java/com/android/internal/app/ChooserActivity.java
+++ b/core/java/com/android/internal/app/ChooserActivity.java
@@ -453,6 +453,11 @@
                 if (mChooserListAdapter == null) {
                     return;
                 }
+                if (resultList.isEmpty()) {
+                    // APS may be disabled, so try querying targets ourselves.
+                    queryDirectShareTargets(mChooserListAdapter, true);
+                    return;
+                }
                 final List<DisplayResolveInfo> driList =
                         getDisplayResolveInfos(mChooserListAdapter);
                 final List<ShortcutManager.ShareShortcutInfo> shareShortcutInfos =
@@ -919,6 +924,8 @@
         mChooserHandler.removeMessages(LIST_VIEW_UPDATE_MESSAGE);
         mChooserHandler.removeMessages(CHOOSER_TARGET_SERVICE_WATCHDOG_TIMEOUT);
         mChooserHandler.removeMessages(CHOOSER_TARGET_SERVICE_RESULT);
+        mChooserHandler.removeMessages(SHORTCUT_MANAGER_SHARE_TARGET_RESULT);
+        mChooserHandler.removeMessages(SHORTCUT_MANAGER_SHARE_TARGET_RESULT_COMPLETED);
         if (mAppPredictor != null) {
             mAppPredictor.unregisterPredictionUpdates(mAppPredictorCallback);
             mAppPredictor.destroy();
@@ -1272,11 +1279,14 @@
         return driList;
     }
 
-    private void queryDirectShareTargets(ChooserListAdapter adapter) {
-        AppPredictor appPredictor = getAppPredictorForDirectShareIfEnabled();
-        if (appPredictor != null) {
-            appPredictor.requestPredictionUpdate();
-            return;
+    private void queryDirectShareTargets(
+                ChooserListAdapter adapter, boolean skipAppPredictionService) {
+        if (!skipAppPredictionService) {
+            AppPredictor appPredictor = getAppPredictorForDirectShareIfEnabled();
+            if (appPredictor != null) {
+                appPredictor.requestPredictionUpdate();
+                return;
+            }
         }
         // Default to just querying ShortcutManager if AppPredictor not present.
         final IntentFilter filter = getTargetIntentFilter();
@@ -1609,7 +1619,7 @@
         AbstractResolverComparator resolverComparator;
         if (appPredictor != null) {
             resolverComparator = new AppPredictionServiceResolverComparator(this, getTargetIntent(),
-                    appPredictor, getUser());
+                    getReferrerPackageName(), appPredictor, getUser());
         } else {
             resolverComparator =
                     new ResolverRankerServiceResolverComparator(this, getTargetIntent(),
@@ -2205,7 +2215,7 @@
                     Log.d(TAG, "querying direct share targets from ShortcutManager");
                 }
 
-                queryDirectShareTargets(this);
+                queryDirectShareTargets(this, false);
             }
             if (USE_CHOOSER_TARGET_SERVICE_FOR_DIRECT_TARGETS) {
                 if (DEBUG) {
@@ -2871,10 +2881,10 @@
 
             if (startType != lastStartType
                     || rowPosition == getContentPreviewRowCount() + getProfileRowCount()) {
-                row.setBackground(
+                row.setForeground(
                         getResources().getDrawable(R.drawable.chooser_row_layer_list, null));
             } else {
-                row.setBackground(null);
+                row.setForeground(null);
             }
 
             int columnCount = holder.getColumnCount();
diff --git a/core/java/com/android/internal/app/ResolverRankerServiceResolverComparator.java b/core/java/com/android/internal/app/ResolverRankerServiceResolverComparator.java
index a781907..d633467 100644
--- a/core/java/com/android/internal/app/ResolverRankerServiceResolverComparator.java
+++ b/core/java/com/android/internal/app/ResolverRankerServiceResolverComparator.java
@@ -66,9 +66,6 @@
 
     // timeout for establishing connections with a ResolverRankerService.
     private static final int CONNECTION_COST_TIMEOUT_MILLIS = 200;
-    // timeout for establishing connections with a ResolverRankerService, collecting features and
-    // predicting ranking scores.
-    private static final int WATCHDOG_TIMEOUT_MILLIS = 500;
 
     private final Collator mCollator;
     private final Map<String, UsageStats> mStats;
@@ -106,6 +103,10 @@
         if (msg.what != RANKER_SERVICE_RESULT) {
             return;
         }
+        if (msg.obj == null) {
+            Log.e(TAG, "Receiving null prediction results.");
+            return;
+        }
         final List<ResolverTarget> receivedTargets = (List<ResolverTarget>) msg.obj;
         if (receivedTargets != null && mTargets != null
                     && receivedTargets.size() == mTargets.size()) {
@@ -314,7 +315,7 @@
     }
 
     // connect to a ranking service.
-    private void initRanker(Context context) {
+    void initRanker(Context context) {
         synchronized (mLock) {
             if (mConnection != null && mRanker != null) {
                 if (DEBUG) {
diff --git a/core/java/com/android/internal/os/ZygoteConnection.java b/core/java/com/android/internal/os/ZygoteConnection.java
index dd6fb72..2987b4e 100644
--- a/core/java/com/android/internal/os/ZygoteConnection.java
+++ b/core/java/com/android/internal/os/ZygoteConnection.java
@@ -406,8 +406,13 @@
         private int mHiddenApiAccessStatslogSampleRate = 0;
 
         public static void setHiddenApiAccessLogSampleRates(int sampleRate, int newSampleRate) {
-            sInstance.mHiddenApiAccessLogSampleRate = sampleRate;
-            sInstance.mHiddenApiAccessStatslogSampleRate = newSampleRate;
+            if (sampleRate != -1) {
+                sInstance.mHiddenApiAccessLogSampleRate = sampleRate;
+            }
+
+            if (newSampleRate != -1) {
+                sInstance.mHiddenApiAccessStatslogSampleRate = newSampleRate;
+            }
         }
 
         public static HiddenApiUsageLogger getInstance() {
diff --git a/core/jni/android_view_RenderNode.cpp b/core/jni/android_view_RenderNode.cpp
index c4c16ee..43c0bbe 100644
--- a/core/jni/android_view_RenderNode.cpp
+++ b/core/jni/android_view_RenderNode.cpp
@@ -546,7 +546,7 @@
             if (CC_LIKELY(transform.isPureTranslate())) {
                 // snap/round the computed bounds, so they match the rounding behavior
                 // of the clear done in SurfaceView#draw().
-                bounds.snapToPixelBoundaries();
+                bounds.snapGeometryToPixelBoundaries(false);
             } else {
                 // Conservatively round out so the punched hole (in the ZOrderOnTop = true case)
                 // doesn't extend beyond the other window
diff --git a/core/jni/android_view_SurfaceControl.cpp b/core/jni/android_view_SurfaceControl.cpp
index ecc9d64..986771d 100644
--- a/core/jni/android_view_SurfaceControl.cpp
+++ b/core/jni/android_view_SurfaceControl.cpp
@@ -136,8 +136,8 @@
     // ColorSpace.Named.SRGB.ordinal() = 0;
     static constexpr jint SRGB = 0;
 
-    // ColorSpace.Named.DISPLAY_P3.ordinal() = 6;
-    static constexpr jint DISPLAY_P3 = 6;
+    // ColorSpace.Named.DISPLAY_P3.ordinal() = 7;
+    static constexpr jint DISPLAY_P3 = 7;
 };
 
 constexpr jint fromDataspaceToNamedColorSpaceValue(const ui::Dataspace dataspace) {
diff --git a/core/proto/OWNERS b/core/proto/OWNERS
index 480b1ea..a3d4798 100644
--- a/core/proto/OWNERS
+++ b/core/proto/OWNERS
@@ -1,13 +1,8 @@
 # Be sure you are familiar with proto when you modify this directory.
 
 # Metrics
-bookatz@google.com
-cjyu@google.com
-jinyithu@google.com
 joeo@google.com
-kwekua@google.com
 singhtejinder@google.com
-yanglu@google.com
 yaochen@google.com
 yro@google.com
 
diff --git a/core/proto/android/stats/mediametrics/mediametrics.proto b/core/proto/android/stats/mediametrics/mediametrics.proto
new file mode 100644
index 0000000..34ed90a
--- /dev/null
+++ b/core/proto/android/stats/mediametrics/mediametrics.proto
@@ -0,0 +1,234 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+
+package android.stats.mediametrics;
+
+/**
+ * Track how we arbitrate between microphone/input requests.
+ * Logged from
+ *   frameworks/av/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_audiopolicy.cpp
+ * Next Tag: 10
+ */
+message AudioPolicyData {
+    optional int32 status = 1;
+    optional string request_source = 2;
+    optional string request_package = 3;
+    optional int32 request_session = 4;
+    optional string request_device = 5;
+    optional string active_source = 6;
+    optional string active_package = 7;
+    optional int32 active_session = 8;
+    optional string active_device = 9;
+}
+
+/**
+ * Track properties of audio recording
+ * Logged from
+ *   frameworks/av/media/libaudioclient/AudioRecord.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_audiorecord.cpp
+ * Next Tag: 16
+ */
+message AudioRecordData {
+    optional string encoding = 1;
+    optional string source = 2;
+    optional int32 latency = 3;
+    optional int32 samplerate = 4;
+    optional int32 channels = 5;
+    optional int64 created_millis = 6;
+    optional int64 duration_millis = 7;
+    optional int32 count = 8;
+    optional int32 error_code = 9;
+    optional string error_function = 10;
+    optional int32 port_id = 11;
+    optional int32 frame_count = 12;
+    optional string attributes = 13;
+    optional int64 channel_mask = 14;
+    optional int64 start_count = 15;
+
+}
+
+/**
+ * Track audio thread performance data
+ * Logged from
+ *   frameworks/av/media/libnblog/ReportPerformance.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_audiothread.cpp
+ * Next Tag: 28
+ */
+message AudioThreadData {
+    optional string type = 1;
+    optional int32 framecount = 2;
+    optional int32 samplerate = 3;
+    optional string work_millis_hist = 4;
+    optional string latency_millis_hist = 5;
+    optional string warmup_millis_hist = 6;
+    optional int64 underruns = 7;
+    optional int64 overruns = 8;
+    optional int64 active_millis = 9;
+    optional int64 duration_millis = 10;
+
+    optional int32 id = 11;
+    optional int32 port_id = 12;
+    optional int32 sample_rate = 13;
+    optional int64 channel_mask = 14;
+    optional string encoding = 15;
+    optional int32 frame_count = 16;
+    optional string output_device = 17;
+    optional string input_device = 18;
+    optional double io_jitter_mean_millis = 19;
+    optional double io_jitter_stddev_millis = 20;
+    optional double process_time_mean_millis = 21;
+    optional double process_time_stddev_millis = 22;
+    optional double timestamp_jitter_mean_millis = 23;
+    optional double timestamp_jitter_stddev_millis = 24;
+    optional double latency_mean_millis = 25;
+    optional double latency_stddev_millis = 26;
+
+}
+
+/**
+ * Track audio track playback data
+ * Logged from
+ *   frameworks/av/media/libaudioclient/AudioTrack.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_audiotrack.cpp
+ * Next Tag: 12
+ */
+message AudioTrackData {
+    optional string stream_type = 1;
+    optional string content_type = 2;
+    optional string track_usage = 3;
+    optional int32 sample_rate = 4;
+    optional int64 channel_mask = 5;
+
+    optional int32 underrun_frames = 6;
+    optional int32 startup_glitch = 7;
+
+    optional int32 port_id = 8;
+    optional string encoding = 9;
+    optional int32 frame_count = 10;
+    optional string attributes = 11;
+
+
+}
+
+/**
+ * Track Media Codec usage
+ * Logged from:
+ *   frameworks/av/media/libstagefright/MediaCodec.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_codec.cpp
+ * Next Tag: 21
+ */
+message CodecData {
+    optional string codec = 1;
+    optional string mime = 2;
+    optional string mode = 3;
+    optional int32 encoder = 4;
+    optional int32 secure = 5;
+    optional int32 width = 6;
+    optional int32 height = 7;
+    optional int32 rotation = 8;
+    optional int32 crypto = 9;
+    optional int32 profile = 10;
+    optional int32 level = 11;
+    optional int32 max_width = 12;
+    optional int32 max_height = 13;
+    optional int32 error_code = 14;
+    optional string error_state = 15;
+    optional int64 latency_max = 16;
+    optional int64 latency_min = 17;
+    optional int64 latency_avg = 18;
+    optional int64 latency_count = 19;
+    optional int64 latency_unknown = 20;
+}
+
+/**
+ * Track Media Extractor (pulling video/audio streams out of containers) usage
+ * Logged from:
+ *   frameworks/av/media/libstagefright/RemoteMediaExtractor.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_extractor.cpp
+ * Next Tag: 4
+ */
+message ExtractorData {
+    optional string format = 1;
+    optional string mime = 2;
+    optional int32 tracks = 3;
+}
+
+/**
+ * Track Media Player usage
+ * this handles both nuplayer and nuplayer2
+ * Logged from:
+ *   frameworks/av/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
+ *   frameworks/av/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.cpp
+ *   frameworks/av/services/mediaanalytics/statsd_nuplayer.cpp
+ * Next Tag: 21
+ */
+message NuPlayerData {
+    optional string whichPlayer = 1;
+
+    optional string video_mime = 2;
+    optional string video_codec = 3;
+    optional int32 width = 4;
+    optional int32 height = 5;
+    optional int64 frames = 6;
+    optional int64 frames_dropped = 7;
+    optional double framerate = 8;
+    optional string audio_mime = 9;
+    optional string audio_codec = 10;
+    optional int64 duration_millis = 11;
+    optional int64 playing_millis = 12;
+    optional int32 error = 13;
+    optional int32 error_code = 14;
+    optional string error_state = 15;
+    optional string data_source_type = 16;
+    optional int64 rebuffering_millis = 17;
+    optional int32 rebuffers = 18;
+    optional int32 rebuffer_at_exit = 19;
+    optional int64 frames_dropped_startup = 20;
+}
+
+/**
+ * Track information about recordings (e.g. camcorder)
+ * Logged from
+ *   frameworks/av/media/libmediaplayerservice/StagefrightRecorder.cpp
+ *   frameworks/av/services/mediaanalytics/if_statsd.cpp
+ * Next Tag: 22
+ */
+message RecorderData {
+    optional string audio_mime = 1;
+    optional string video_mime = 2;
+    optional int32 video_profile = 3;
+    optional int32 video_level = 4;
+    optional int32 width = 5;
+    optional int32 height = 6;
+    optional int32 rotation = 7;
+    optional int32 framerate = 8;
+    optional int32 capture_fps = 9;
+    optional double capture_fps_enable = 10;
+    optional int64 duration_millis = 11;
+    optional int64 paused_millis = 12;
+    optional int32 paused_count = 13;
+    optional int32 audio_bitrate = 14;
+    optional int32 audio_channels = 15;
+    optional int32 audio_samplerate = 16;
+    optional int32 movie_timescale = 17;
+    optional int32 audio_timescale = 18;
+    optional int32 video_timescale = 19;
+    optional int32 video_bitrate = 20;
+    optional int32 iframe_interval = 21;
+}
diff --git a/core/res/res/layout/chooser_grid_preview_text.xml b/core/res/res/layout/chooser_grid_preview_text.xml
index e889e85..96a642c 100644
--- a/core/res/res/layout/chooser_grid_preview_text.xml
+++ b/core/res/res/layout/chooser_grid_preview_text.xml
@@ -60,7 +60,7 @@
         android:minWidth="48dp"
         android:minHeight="48dp"
         android:clickable="true"
-        android:background="?android:attr/selectableItemBackgroundBorderless">
+        style="?attr/borderlessButtonStyle">
 
       <ImageView
           android:layout_width="24dp"
diff --git a/core/res/res/layout/resolve_grid_item.xml b/core/res/res/layout/resolve_grid_item.xml
index 256d94e..7098c95 100644
--- a/core/res/res/layout/resolve_grid_item.xml
+++ b/core/res/res/layout/resolve_grid_item.xml
@@ -23,7 +23,7 @@
               android:minHeight="100dp"
               android:gravity="center"
               android:paddingTop="24dp"
-              android:paddingBottom="8dp"
+              android:paddingBottom="12dp"
               android:paddingLeft="12dp"
               android:paddingRight="12dp"
               android:focusable="true"
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 04ccb74..bca0e93 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -4006,7 +4006,7 @@
     <string name="config_batterymeterPerimeterPath" translatable="false">
 		M3.5,2 v0 H1.33 C0.6,2 0,2.6 0,3.33 V13v5.67 C0,19.4 0.6,20 1.33,20 h9.33 C11.4,20 12,19.4 12,18.67 V13V3.33 C12,2.6 11.4,2 10.67,2 H8.5 V0 H3.5 z M2,18v-7V4h8v9v5H2L2,18z
     </string>
-
+    <string name="config_batterymeterErrorPerimeterPath" translatable="false">@string/config_batterymeterPerimeterPath</string>
     <string name="config_batterymeterFillMask" translatable="false">
         M2,18 v-14 h8 v14 z
     </string>
@@ -4057,4 +4057,38 @@
 
     <!-- Which binder services to include in incident reports containing restricted images. -->
     <string-array name="config_restrictedImagesServices" translatable="false"/>
+
+    <!-- Messages that should not be shown to the user during face auth enrollment. This should be
+         used to hide messages that may be too chatty or messages that the user can't do much about.
+         Entries are defined in android.hardware.biometrics.face@1.0 types.hal -->
+    <integer-array name="config_face_acquire_enroll_ignorelist" translatable="false" >
+    </integer-array>
+    <!-- Same as the above, but are defined by vendorCodes -->
+    <integer-array name="config_face_acquire_vendor_enroll_ignorelist" translatable="false" >
+    </integer-array>
+
+    <!-- Messages that should not be shown to the user during face authentication, on keyguard.
+         This includes both lockscreen and bouncer. This should be used to hide messages that may be
+         too chatty or messages that the user can't do much about. Entries are defined in
+         android.hardware.biometrics.face@1.0 types.hal -->
+    <integer-array name="config_face_acquire_keyguard_ignorelist" translatable="false" >
+    </integer-array>
+    <!-- Same as the above, but are defined by vendorCodes -->
+    <integer-array name="config_face_acquire_vendor_keyguard_ignorelist" translatable="false" >
+    </integer-array>
+
+    <!-- Messages that should not be shown to the user during face authentication, on
+     BiometricPrompt. This should be used to hide messages that may be too chatty or messages that
+     the user can't do much about. Entries are defined in
+     android.hardware.biometrics.face@1.0 types.hal -->
+    <integer-array name="config_face_acquire_biometricprompt_ignorelist" translatable="false" >
+    </integer-array>
+    <!-- Same as the above, but are defined by vendorCodes -->
+    <integer-array name="config_face_acquire_vendor_biometricprompt_ignorelist" translatable="false" >
+    </integer-array>
+
+    <!-- The component name for the default profile supervisor, which can be set as a profile owner
+    even after user setup is complete. The defined component should be used for supervision purposes
+    only. The component must be part of a system app. -->
+    <string name="config_defaultSupervisionProfileOwnerComponent" translatable="false"></string>
 </resources>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index fbe340e..32bd58e 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -2570,6 +2570,13 @@
   <java-symbol type="string" name="face_authenticated_no_confirmation_required" />
   <java-symbol type="string" name="face_authenticated_confirmation_required" />
 
+  <java-symbol type="array" name="config_face_acquire_enroll_ignorelist" />
+  <java-symbol type="array" name="config_face_acquire_vendor_enroll_ignorelist" />
+  <java-symbol type="array" name="config_face_acquire_keyguard_ignorelist" />
+  <java-symbol type="array" name="config_face_acquire_vendor_keyguard_ignorelist" />
+  <java-symbol type="array" name="config_face_acquire_biometricprompt_ignorelist" />
+  <java-symbol type="array" name="config_face_acquire_vendor_biometricprompt_ignorelist" />
+
   <!-- Face config -->
   <java-symbol type="integer" name="config_faceMaxTemplatesPerUser" />
 
@@ -3240,6 +3247,7 @@
 
   <java-symbol type="string" name="config_icon_mask" />
   <java-symbol type="string" name="config_batterymeterPerimeterPath" />
+  <java-symbol type="string" name="config_batterymeterErrorPerimeterPath" />
   <java-symbol type="string" name="config_batterymeterFillMask" />
   <java-symbol type="string" name="config_batterymeterBoltPath" />
   <java-symbol type="string" name="config_batterymeterPowersavePath" />
@@ -3773,4 +3781,6 @@
   <java-symbol type="dimen" name="chooser_direct_share_label_placeholder_max_width" />
   <java-symbol type="layout" name="chooser_az_label_row" />
   <java-symbol type="string" name="chooser_all_apps_button_label" />
+
+  <java-symbol type="string" name="config_defaultSupervisionProfileOwnerComponent" />
 </resources>
diff --git a/core/tests/coretests/src/android/view/textclassifier/ConfigParserTest.java b/core/tests/coretests/src/android/view/textclassifier/ConfigParserTest.java
index f1cfe24..d54ce51 100644
--- a/core/tests/coretests/src/android/view/textclassifier/ConfigParserTest.java
+++ b/core/tests/coretests/src/android/view/textclassifier/ConfigParserTest.java
@@ -26,16 +26,17 @@
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import java.io.IOException;
+import java.util.function.Supplier;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class ConfigParserTest {
-    private static final String SETTINGS = "int=42,float=12.3,boolean=true,string=abc";
+    private static final Supplier<String> SETTINGS =
+            () -> "int=42,float=12.3,boolean=true,string=abc";
     private static final String CLEAR_DEVICE_CONFIG_KEY_CMD =
             "device_config delete " + DeviceConfig.NAMESPACE_TEXTCLASSIFIER;
     private static final String[] DEVICE_CONFIG_KEYS = new String[]{
@@ -59,7 +60,6 @@
     }
 
     @Test
-    @Ignore // TODO: Re-enable once ConfigParser#ENABLE_DEVICE_CONFIG is finalized
     public void getBoolean_deviceConfig() {
         DeviceConfig.setProperty(
                 DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
@@ -79,7 +79,6 @@
     }
 
     @Test
-    @Ignore // TODO: Re-enable once ConfigParser#ENABLE_DEVICE_CONFIG is finalized
     public void getInt_deviceConfig() {
         DeviceConfig.setProperty(
                 DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
@@ -97,7 +96,6 @@
     }
 
     @Test
-    @Ignore // TODO: Re-enable once ConfigParser#ENABLE_DEVICE_CONFIG is finalized
     public void getFloat_deviceConfig() {
         DeviceConfig.setProperty(
                 DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
@@ -115,7 +113,6 @@
     }
 
     @Test
-    @Ignore // TODO: Re-enable once ConfigParser#ENABLE_DEVICE_CONFIG is finalized
     public void getString_deviceConfig() {
         DeviceConfig.setProperty(
                 DeviceConfig.NAMESPACE_TEXTCLASSIFIER,
diff --git a/core/tests/coretests/src/android/view/textclassifier/TextClassificationConstantsTest.java b/core/tests/coretests/src/android/view/textclassifier/TextClassificationConstantsTest.java
index f6bb1bf..789b829 100644
--- a/core/tests/coretests/src/android/view/textclassifier/TextClassificationConstantsTest.java
+++ b/core/tests/coretests/src/android/view/textclassifier/TextClassificationConstantsTest.java
@@ -50,9 +50,11 @@
                 + "in_app_conversation_action_types_default=text_reply,"
                 + "notification_conversation_action_types_default=send_email:call_phone,"
                 + "lang_id_threshold_override=0.3,"
-                + "lang_id_context_settings=10:1:0.5";
-        final TextClassificationConstants constants =
-                TextClassificationConstants.loadFromString(s);
+                + "lang_id_context_settings=10:1:0.5,"
+                + "detect_language_from_text_enabled=true,"
+                + "template_intent_factory_enabled=true,"
+                + "translate_in_classification_enabled=true";
+        final TextClassificationConstants constants = new TextClassificationConstants(() -> s);
 
         assertWithMessage("local_textclassifier_enabled")
                 .that(constants.isLocalTextClassifierEnabled()).isTrue();
@@ -95,6 +97,12 @@
                 .that(constants.getLangIdThresholdOverride()).isWithin(EPSILON).of(0.3f);
         Assert.assertArrayEquals("lang_id_context_settings",
                 constants.getLangIdContextSettings(), new float[]{10, 1, 0.5f}, EPSILON);
+        assertWithMessage("detect_language_from_text_enabled")
+                .that(constants.isLocalTextClassifierEnabled()).isTrue();
+        assertWithMessage("template_intent_factory_enabled")
+                .that(constants.isLocalTextClassifierEnabled()).isTrue();
+        assertWithMessage("translate_in_classification_enabled")
+                .that(constants.isLocalTextClassifierEnabled()).isTrue();
     }
 
     @Test
@@ -116,9 +124,11 @@
                 + "in_app_conversation_action_types_default=view_map:track_flight,"
                 + "notification_conversation_action_types_default=share_location,"
                 + "lang_id_threshold_override=2,"
-                + "lang_id_context_settings=30:0.5:0.3";
-        final TextClassificationConstants constants =
-                TextClassificationConstants.loadFromString(s);
+                + "lang_id_context_settings=30:0.5:0.3,"
+                + "detect_language_from_text_enabled=false,"
+                + "template_intent_factory_enabled=false,"
+                + "translate_in_classification_enabled=false";
+        final TextClassificationConstants constants = new TextClassificationConstants(() -> s);
 
         assertWithMessage("local_textclassifier_enabled")
                 .that(constants.isLocalTextClassifierEnabled()).isFalse();
@@ -161,12 +171,17 @@
                 .that(constants.getLangIdThresholdOverride()).isWithin(EPSILON).of(2f);
         Assert.assertArrayEquals("lang_id_context_settings",
                 constants.getLangIdContextSettings(), new float[]{30, 0.5f, 0.3f}, EPSILON);
+        assertWithMessage("detect_language_from_text_enabled")
+                .that(constants.isLocalTextClassifierEnabled()).isFalse();
+        assertWithMessage("template_intent_factory_enabled")
+                .that(constants.isLocalTextClassifierEnabled()).isFalse();
+        assertWithMessage("translate_in_classification_enabled")
+                .that(constants.isLocalTextClassifierEnabled()).isFalse();
     }
 
     @Test
     public void testLoadFromString_defaultValues() {
-        final TextClassificationConstants constants =
-                TextClassificationConstants.loadFromString("");
+        final TextClassificationConstants constants = new TextClassificationConstants(() -> "");
 
         assertWithMessage("local_textclassifier_enabled")
                 .that(constants.isLocalTextClassifierEnabled()).isTrue();
@@ -213,5 +228,11 @@
                 .that(constants.getLangIdThresholdOverride()).isWithin(EPSILON).of(-1f);
         Assert.assertArrayEquals("lang_id_context_settings",
                 constants.getLangIdContextSettings(), new float[]{20, 1, 0.4f}, EPSILON);
+        assertWithMessage("detect_language_from_text_enabled")
+                .that(constants.isLocalTextClassifierEnabled()).isTrue();
+        assertWithMessage("template_intent_factory_enabled")
+                .that(constants.isLocalTextClassifierEnabled()).isTrue();
+        assertWithMessage("translate_in_classification_enabled")
+                .that(constants.isLocalTextClassifierEnabled()).isTrue();
     }
 }
diff --git a/core/tests/coretests/src/android/view/textclassifier/TextClassificationManagerTest.java b/core/tests/coretests/src/android/view/textclassifier/TextClassificationManagerTest.java
index 4fcd51c..9148185 100644
--- a/core/tests/coretests/src/android/view/textclassifier/TextClassificationManagerTest.java
+++ b/core/tests/coretests/src/android/view/textclassifier/TextClassificationManagerTest.java
@@ -77,7 +77,7 @@
 
         TextClassifier fallback = TextClassifier.NO_OP;
         TextClassifier classifier = new TextClassifierImpl(
-                fakeContext, TextClassificationConstants.loadFromString(null), fallback);
+                fakeContext, new TextClassificationConstants(() -> null), fallback);
 
         String text = "Contact me at +12122537077";
         String classifiedText = "+12122537077";
diff --git a/core/tests/coretests/src/android/view/textclassifier/TextClassifierTest.java b/core/tests/coretests/src/android/view/textclassifier/TextClassifierTest.java
index aeb8949..e3eb2a3 100644
--- a/core/tests/coretests/src/android/view/textclassifier/TextClassifierTest.java
+++ b/core/tests/coretests/src/android/view/textclassifier/TextClassifierTest.java
@@ -59,7 +59,7 @@
     // TODO: Implement TextClassifierService testing.
 
     private static final TextClassificationConstants TC_CONSTANTS =
-            TextClassificationConstants.loadFromString("");
+            new TextClassificationConstants(() -> "");
     private static final LocaleList LOCALES = LocaleList.forLanguageTags("en-US");
     private static final String NO_TYPE = null;
 
diff --git a/data/etc/car/Android.bp b/data/etc/car/Android.bp
new file mode 100644
index 0000000..37020fc
--- /dev/null
+++ b/data/etc/car/Android.bp
@@ -0,0 +1,123 @@
+// Copyright (C} 2019 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License"};
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
+
+// Privapp permission whitelist files
+
+prebuilt_etc {
+    name: "privapp_whitelist_android.car.cluster.loggingrenderer",
+    sub_dir: "permissions",
+    src: "android.car.cluster.loggingrenderer.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_android.car.cluster.sample",
+    sub_dir: "permissions",
+    src: "android.car.cluster.sample.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_android.car.usb.handler",
+    sub_dir: "permissions",
+    src: "android.car.usb.handler.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car.carlauncher",
+    sub_dir: "permissions",
+    src: "com.android.car.carlauncher.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car.dialer",
+    sub_dir: "permissions",
+    src: "com.android.car.dialer.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car.hvac",
+    sub_dir: "permissions",
+    src: "com.android.car.hvac.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car.media",
+    sub_dir: "permissions",
+    src: "com.android.car.media.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car.notification",
+    sub_dir: "permissions",
+    src: "com.android.car.notification.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car.radio",
+    sub_dir: "permissions",
+    src: "com.android.car.radio.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car.settings",
+    sub_dir: "permissions",
+    src: "com.android.car.settings.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car.themeplayground",
+    sub_dir: "permissions",
+    src: "com.android.car.themeplayground.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car.trust",
+    sub_dir: "permissions",
+    src: "com.android.car.trust.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car",
+    sub_dir: "permissions",
+    src: "com.android.car.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.google.android.car.kitchensink",
+    sub_dir: "permissions",
+    src: "com.google.android.car.kitchensink.xml",
+    filename_from_src: true,
+}
+
+prebuilt_etc {
+    name: "privapp_whitelist_com.android.car.developeroptions",
+    sub_dir: "permissions",
+    src: "com.android.car.developeroptions.xml",
+    filename_from_src: true,
+    product_specific: true,
+}
diff --git a/data/etc/car/android.car.cluster.loggingrenderer.xml b/data/etc/car/android.car.cluster.loggingrenderer.xml
new file mode 100644
index 0000000..784e0e7
--- /dev/null
+++ b/data/etc/car/android.car.cluster.loggingrenderer.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="android.car.cluster.loggingrenderer">
+        <permission name="android.permission.INTERACT_ACROSS_USERS"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/android.car.cluster.sample.xml b/data/etc/car/android.car.cluster.sample.xml
new file mode 100644
index 0000000..75c57b8
--- /dev/null
+++ b/data/etc/car/android.car.cluster.sample.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="android.car.cluster.sample">
+        <permission name="android.permission.CONTROL_INCALL_EXPERIENCE"/>
+        <permission name="android.permission.INTERACT_ACROSS_USERS"/>
+        <permission name="android.permission.MANAGE_USERS"/>
+        <permission name="android.permission.WRITE_SECURE_SETTINGS"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/android.car.usb.handler.xml b/data/etc/car/android.car.usb.handler.xml
new file mode 100644
index 0000000..c67847c
--- /dev/null
+++ b/data/etc/car/android.car.usb.handler.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="android.car.usb.handler">
+        <permission name="android.permission.MANAGE_USB"/>
+        <permission name="android.permission.MANAGE_USERS"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.carlauncher.xml b/data/etc/car/com.android.car.carlauncher.xml
new file mode 100644
index 0000000..8ec1cd4
--- /dev/null
+++ b/data/etc/car/com.android.car.carlauncher.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car.carlauncher">
+        <permission name="android.permission.ACTIVITY_EMBEDDING"/>
+        <permission name="android.permission.MANAGE_USERS"/>
+        <permission name="android.permission.MEDIA_CONTENT_CONTROL"/>
+        <permission name="android.permission.PACKAGE_USAGE_STATS"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.developeroptions.xml b/data/etc/car/com.android.car.developeroptions.xml
new file mode 100644
index 0000000..76c8c62
--- /dev/null
+++ b/data/etc/car/com.android.car.developeroptions.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car.developeroptions">
+        <permission name="android.permission.ACCESS_CHECKIN_PROPERTIES"/>
+        <permission name="android.permission.ACCESS_NOTIFICATIONS"/>
+        <permission name="android.permission.BACKUP"/>
+        <permission name="android.permission.BATTERY_STATS"/>
+        <permission name="android.permission.BLUETOOTH_PRIVILEGED"/>
+        <permission name="android.permission.CHANGE_APP_IDLE_STATE"/>
+        <permission name="android.permission.CHANGE_CONFIGURATION"/>
+        <permission name="android.permission.CONTROL_DISPLAY_COLOR_TRANSFORMS"/>
+        <permission name="android.permission.DELETE_PACKAGES"/>
+        <permission name="android.permission.FORCE_STOP_PACKAGES"/>
+        <permission name="android.permission.LOCAL_MAC_ADDRESS"/>
+        <permission name="android.permission.MANAGE_DEBUGGING"/>
+        <permission name="android.permission.MANAGE_FINGERPRINT"/>
+        <permission name="android.permission.MANAGE_USB"/>
+        <permission name="android.permission.MANAGE_USER_OEM_UNLOCK_STATE"/>
+        <permission name="android.permission.MANAGE_USERS"/>
+        <permission name="android.permission.MASTER_CLEAR"/>
+        <permission name="android.permission.MEDIA_CONTENT_CONTROL"/>
+        <permission name="android.permission.MODIFY_PHONE_STATE"/>
+        <permission name="android.permission.MODIFY_PHONE_STATE"/>
+        <permission name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
+        <permission name="android.permission.MOVE_PACKAGE"/>
+        <permission name="android.permission.OVERRIDE_WIFI_CONFIG"/>
+        <permission name="android.permission.PACKAGE_USAGE_STATS"/>
+        <permission name="android.permission.READ_SEARCH_INDEXABLES"/>
+        <permission name="android.permission.REBOOT"/>
+        <permission name="android.permission.SET_TIME"/>
+        <permission name="android.permission.STATUS_BAR"/>
+        <permission name="android.permission.TETHER_PRIVILEGED"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
+        <permission name="android.permission.USER_ACTIVITY"/>
+        <permission name="android.permission.WRITE_APN_SETTINGS"/>
+        <permission name="android.permission.WRITE_MEDIA_STORAGE"/>
+        <permission name="android.permission.WRITE_SECURE_SETTINGS"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.dialer.xml b/data/etc/car/com.android.car.dialer.xml
new file mode 100644
index 0000000..d44f5a1
--- /dev/null
+++ b/data/etc/car/com.android.car.dialer.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car.dialer">
+        <permission name="android.permission.INTERACT_ACROSS_USERS"/>
+        <permission name="android.permission.MODIFY_PHONE_STATE"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.hvac.xml b/data/etc/car/com.android.car.hvac.xml
new file mode 100644
index 0000000..d3631e0
--- /dev/null
+++ b/data/etc/car/com.android.car.hvac.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car.hvac">
+        <permission name="android.permission.INTERACT_ACROSS_USERS"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.media.xml b/data/etc/car/com.android.car.media.xml
new file mode 100644
index 0000000..d17453d
--- /dev/null
+++ b/data/etc/car/com.android.car.media.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car.media">
+        <permission name="android.permission.MEDIA_CONTENT_CONTROL"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.notification.xml b/data/etc/car/com.android.car.notification.xml
new file mode 100644
index 0000000..8479512
--- /dev/null
+++ b/data/etc/car/com.android.car.notification.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car.notification">
+        <permission name="android.permission.INTERACT_ACROSS_USERS"/>
+        <permission name="android.permission.MANAGE_USERS"/>
+        <permission name="android.permission.MODIFY_PHONE_STATE"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.radio.xml b/data/etc/car/com.android.car.radio.xml
new file mode 100644
index 0000000..d7853ab
--- /dev/null
+++ b/data/etc/car/com.android.car.radio.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car.radio">
+        <permission name="android.permission.ACCESS_BROADCAST_RADIO"/>
+        <permission name="android.permission.MEDIA_CONTENT_CONTROL"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.settings.xml b/data/etc/car/com.android.car.settings.xml
new file mode 100644
index 0000000..5f7e1c1
--- /dev/null
+++ b/data/etc/car/com.android.car.settings.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car.settings">
+        <permission name="android.permission.ACCESS_CHECKIN_PROPERTIES"/>
+        <permission name="android.permission.ACCESS_NOTIFICATIONS"/>
+        <permission name="android.permission.BACKUP"/>
+        <permission name="android.permission.BATTERY_STATS"/>
+        <permission name="android.permission.BLUETOOTH_PRIVILEGED"/>
+        <permission name="android.permission.CHANGE_APP_IDLE_STATE"/>
+        <permission name="android.permission.CHANGE_CONFIGURATION"/>
+        <permission name="android.permission.DELETE_PACKAGES"/>
+        <permission name="android.permission.DELETE_CACHE_FILES"/>
+        <permission name="android.permission.DUMP"/>
+        <permission name="android.permission.FORCE_STOP_PACKAGES"/>
+        <permission name="android.permission.LOCAL_MAC_ADDRESS"/>
+        <permission name="android.permission.GET_ACCOUNTS_PRIVILEGED"/>
+        <permission name="android.permission.MANAGE_DEBUGGING"/>
+        <permission name="android.permission.MANAGE_DEVICE_ADMINS"/>
+        <permission name="android.permission.MANAGE_FINGERPRINT"/>
+        <permission name="android.permission.MANAGE_USB"/>
+        <permission name="android.permission.MANAGE_USERS"/>
+        <permission name="android.permission.MANAGE_USER_OEM_UNLOCK_STATE" />
+        <permission name="android.permission.MASTER_CLEAR"/>
+        <permission name="android.permission.MODIFY_PHONE_STATE"/>
+        <permission name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
+        <permission name="android.permission.MOVE_PACKAGE"/>
+        <permission name="android.permission.OVERRIDE_WIFI_CONFIG"/>
+        <permission name="android.permission.PACKAGE_USAGE_STATS"/>
+        <permission name="android.permission.READ_SEARCH_INDEXABLES"/>
+        <permission name="android.permission.REBOOT"/>
+        <permission name="android.permission.SET_TIME"/>
+        <permission name="android.permission.SET_TIME_ZONE"/>
+        <permission name="android.permission.STATUS_BAR"/>
+        <permission name="android.permission.TETHER_PRIVILEGED"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
+        <permission name="android.permission.USER_ACTIVITY"/>
+        <permission name="android.permission.WRITE_APN_SETTINGS"/>
+        <permission name="android.permission.WRITE_MEDIA_STORAGE"/>
+        <permission name="android.permission.WRITE_SECURE_SETTINGS"/>
+        <permission name="android.permission.CONTROL_DISPLAY_COLOR_TRANSFORMS" />
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.themeplayground.xml b/data/etc/car/com.android.car.themeplayground.xml
new file mode 100644
index 0000000..cab4718
--- /dev/null
+++ b/data/etc/car/com.android.car.themeplayground.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car.themeplayground">
+        <permission name="android.permission.MODIFY_DAY_NIGHT_MODE"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.trust.xml b/data/etc/car/com.android.car.trust.xml
new file mode 100644
index 0000000..dc87af2
--- /dev/null
+++ b/data/etc/car/com.android.car.trust.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car.trust">
+        <permission name="android.permission.BLUETOOTH" />
+        <permission name="android.permission.BLUETOOTH_ADMIN" />
+        <permission name="android.permission.ACCESS_COARSE_LOCATION"/>
+        <permission name="android.permission.ACCESS_FINE_LOCATION"/>
+        <permission name="android.permission.INTERACT_ACROSS_USERS"/>
+        <permission name="android.permission.INTERACT_ACROSS_USERS_FULL" />
+        <permission name="android.permission.MANAGE_USERS" />
+        <permission name="android.permission.CONTROL_KEYGUARD" />
+        <permission name="android.permission.PROVIDE_TRUST_AGENT" />
+        <permission name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.android.car.xml b/data/etc/car/com.android.car.xml
new file mode 100644
index 0000000..f1797de
--- /dev/null
+++ b/data/etc/car/com.android.car.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.android.car">
+        <permission name="android.permission.LOCATION_HARDWARE"/>
+        <permission name="android.permission.MANAGE_USERS"/>
+        <permission name="android.permission.MODIFY_AUDIO_ROUTING"/>
+        <permission name="android.permission.MODIFY_DAY_NIGHT_MODE"/>
+        <permission name="android.permission.MODIFY_PHONE_STATE"/>
+        <permission name="android.permission.PROVIDE_TRUST_AGENT"/>
+        <permission name="android.permission.REAL_GET_TASKS"/>
+        <permission name="android.permission.REBOOT"/>
+        <permission name="android.permission.WRITE_SECURE_SETTINGS"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/car/com.google.android.car.kitchensink.xml b/data/etc/car/com.google.android.car.kitchensink.xml
new file mode 100644
index 0000000..6b26e8f
--- /dev/null
+++ b/data/etc/car/com.google.android.car.kitchensink.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<permissions>
+    <privapp-permissions package="com.google.android.car.kitchensink">
+        <permission name="android.permission.CONNECTIVITY_USE_RESTRICTED_NETWORKS"/>
+        <permission name="android.permission.LOCATION_HARDWARE"/>
+        <permission name="android.permission.MANAGE_USB"/>
+        <permission name="android.permission.MANAGE_USERS"/>
+        <permission name="android.permission.MODIFY_AUDIO_ROUTING"/>
+        <permission name="android.permission.MODIFY_DAY_NIGHT_MODE"/>
+        <permission name="android.permission.MODIFY_PHONE_STATE"/>
+        <permission name="android.permission.PROVIDE_TRUST_AGENT"/>
+        <permission name="android.permission.REAL_GET_TASKS"/>
+        <permission name="android.permission.REBOOT"/>
+        <permission name="android.permission.WRITE_SECURE_SETTINGS"/>
+    </privapp-permissions>
+</permissions>
diff --git a/data/etc/privapp-permissions-platform.xml b/data/etc/privapp-permissions-platform.xml
index 485add9..27e859c 100644
--- a/data/etc/privapp-permissions-platform.xml
+++ b/data/etc/privapp-permissions-platform.xml
@@ -83,6 +83,7 @@
         <permission name="android.permission.SET_TIME_ZONE"/>
         <permission name="android.permission.SHUTDOWN"/>
         <permission name="android.permission.WRITE_SECURE_SETTINGS"/>
+        <permission name="android.permission.START_ACTIVITIES_FROM_BACKGROUND"/>
     </privapp-permissions>
 
     <privapp-permissions package="com.android.mms.service">
@@ -235,6 +236,7 @@
         <permission name="android.permission.CALL_PRIVILEGED"/>
         <permission name="android.permission.INTERACT_ACROSS_USERS"/>
         <permission name="android.permission.MANAGE_USERS"/>
+        <permission name="android.permission.MANAGE_ROLE_HOLDERS"/>
         <permission name="android.permission.MODIFY_AUDIO_ROUTING" />
         <permission name="android.permission.MODIFY_PHONE_STATE"/>
         <permission name="android.permission.STOP_APP_SWITCHES"/>
diff --git a/graphics/java/android/graphics/Bitmap.java b/graphics/java/android/graphics/Bitmap.java
index 07f81c1..4471017 100644
--- a/graphics/java/android/graphics/Bitmap.java
+++ b/graphics/java/android/graphics/Bitmap.java
@@ -2197,8 +2197,12 @@
     }
 
     /**
-     *
      * @return {@link GraphicBuffer} which is internally used by hardware bitmap
+     *
+     * Note: the GraphicBuffer does *not* have an associated {@link ColorSpace}.
+     * To render this object the same as its rendered with this Bitmap, you
+     * should also call {@link getColorSpace}.
+     *
      * @hide
      */
     @UnsupportedAppUsage
diff --git a/graphics/java/android/graphics/drawable/GradientDrawable.java b/graphics/java/android/graphics/drawable/GradientDrawable.java
index 816d1fd..11d635e 100644
--- a/graphics/java/android/graphics/drawable/GradientDrawable.java
+++ b/graphics/java/android/graphics/drawable/GradientDrawable.java
@@ -637,6 +637,7 @@
      * @see #setOrientation(Orientation)
      */
     public Orientation getOrientation() {
+        updateGradientStateOrientation();
         return mGradientState.mOrientation;
     }
 
@@ -653,6 +654,9 @@
      * @see #getOrientation()
      */
     public void setOrientation(Orientation orientation) {
+        // Update the angle here so that subsequent attempts to obtain the orientation
+        // from the angle overwrite previously configured values during inflation
+        mGradientState.mAngle = getAngleFromOrientation(orientation);
         mGradientState.mOrientation = orientation;
         mGradientIsDirty = true;
         invalidateSelf();
@@ -1242,6 +1246,76 @@
     }
 
     /**
+     * Update the orientation of the gradient based on the given angle only if the type is
+     * {@link #LINEAR_GRADIENT}
+     */
+    private void updateGradientStateOrientation() {
+        if (mGradientState.mGradient == LINEAR_GRADIENT) {
+            int angle = mGradientState.mAngle;
+            if (angle % 45 != 0) {
+                throw new IllegalArgumentException("Linear gradient requires 'angle' attribute to "
+                     + "be a multiple of 45");
+            }
+
+            Orientation orientation;
+            switch (angle) {
+                case 0:
+                    orientation = Orientation.LEFT_RIGHT;
+                    break;
+                case 45:
+                    orientation = Orientation.BL_TR;
+                    break;
+                case 90:
+                    orientation = Orientation.BOTTOM_TOP;
+                    break;
+                case 135:
+                    orientation = Orientation.BR_TL;
+                    break;
+                case 180:
+                    orientation = Orientation.RIGHT_LEFT;
+                    break;
+                case 225:
+                    orientation = Orientation.TR_BL;
+                    break;
+                case 270:
+                    orientation = Orientation.TOP_BOTTOM;
+                    break;
+                case 315:
+                    orientation = Orientation.TL_BR;
+                    break;
+                default:
+                    // Should not get here as exception is thrown above if angle is not multiple
+                    // of 45 degrees
+                    orientation = Orientation.LEFT_RIGHT;
+                    break;
+            }
+            mGradientState.mOrientation = orientation;
+        }
+    }
+
+    private int getAngleFromOrientation(Orientation orientation) {
+        switch (orientation) {
+            default:
+            case LEFT_RIGHT:
+                return 0;
+            case BL_TR:
+                return 45;
+            case BOTTOM_TOP:
+                return 90;
+            case BR_TL:
+                return 135;
+            case RIGHT_LEFT:
+                return 180;
+            case TR_BL:
+                return 225;
+            case TOP_BOTTOM:
+                return 270;
+            case TL_BR:
+                return 315;
+        }
+    }
+
+    /**
      * This checks mGradientIsDirty, and if it is true, recomputes both our drawing
      * rectangle (mRect) and the gradient itself, since it depends on our
      * rectangle too.
@@ -1270,6 +1344,7 @@
 
                 if (st.mGradient == LINEAR_GRADIENT) {
                     final float level = st.mUseLevel ? getLevel() / 10000.0f : 1.0f;
+                    updateGradientStateOrientation();
                     switch (st.mOrientation) {
                     case TOP_BOTTOM:
                         x0 = r.left;            y0 = r.top;
@@ -1312,10 +1387,6 @@
                     y0 = r.top + (r.bottom - r.top) * st.mCenterY;
 
                     float radius = st.mGradientRadius;
-                    if (Float.compare(radius, 0.0f) == -1 || Float.isNaN(radius)) {
-                        throw new IllegalArgumentException("Gradient radius must be a valid "
-                                + "number greater than or equal to 0");
-                    }
                     if (st.mGradientRadiusType == RADIUS_TYPE_FRACTION) {
                         // Fall back to parent width or height if intrinsic
                         // size is not specified.
@@ -1511,8 +1582,6 @@
                     st.mAttrGradient, R.styleable.GradientDrawableGradient);
             try {
                 updateGradientDrawableGradient(t.getResources(), a);
-            } catch (XmlPullParserException e) {
-                rethrowAsRuntimeException(e);
             } finally {
                 a.recycle();
             }
@@ -1700,8 +1769,7 @@
         }
     }
 
-    private void updateGradientDrawableGradient(Resources r, TypedArray a)
-            throws XmlPullParserException {
+    private void updateGradientDrawableGradient(Resources r, TypedArray a) {
         final GradientState st = mGradientState;
 
         // Account for any configuration changes.
@@ -1764,42 +1832,7 @@
         }
 
         int angle = (int) a.getFloat(R.styleable.GradientDrawableGradient_angle, st.mAngle);
-        angle %= 360;
-
-        if (angle % 45 != 0) {
-            throw new XmlPullParserException(a.getPositionDescription()
-                    + "<gradient> tag requires 'angle' attribute to "
-                    + "be a multiple of 45");
-        }
-
-        st.mAngle = angle;
-
-        switch (angle) {
-            case 0:
-                st.mOrientation = Orientation.LEFT_RIGHT;
-                break;
-            case 45:
-                st.mOrientation = Orientation.BL_TR;
-                break;
-            case 90:
-                st.mOrientation = Orientation.BOTTOM_TOP;
-                break;
-            case 135:
-                st.mOrientation = Orientation.BR_TL;
-                break;
-            case 180:
-                st.mOrientation = Orientation.RIGHT_LEFT;
-                break;
-            case 225:
-                st.mOrientation = Orientation.TR_BL;
-                break;
-            case 270:
-                st.mOrientation = Orientation.TOP_BOTTOM;
-                break;
-            case 315:
-                st.mOrientation = Orientation.TL_BR;
-                break;
-        }
+        st.mAngle = angle % 360;
 
         final TypedValue tv = a.peekValue(R.styleable.GradientDrawableGradient_gradientRadius);
         if (tv != null) {
diff --git a/media/java/android/media/AudioAttributes.java b/media/java/android/media/AudioAttributes.java
index 977e790..8612e1b 100644
--- a/media/java/android/media/AudioAttributes.java
+++ b/media/java/android/media/AudioAttributes.java
@@ -816,6 +816,8 @@
          */
         @UnsupportedAppUsage
         public Builder setInternalLegacyStreamType(int streamType) {
+            mContentType = CONTENT_TYPE_UNKNOWN;
+            mUsage = USAGE_UNKNOWN;
             if (AudioProductStrategy.getAudioProductStrategies().size() > 0) {
                 AudioAttributes attributes =
                         AudioProductStrategy.getAudioAttributesForStrategyWithLegacyStreamType(
@@ -828,49 +830,52 @@
                     mTags = attributes.mTags;
                     mBundle = attributes.mBundle;
                     mSource = attributes.mSource;
-                    return this;
                 }
             }
-            switch(streamType) {
-                case AudioSystem.STREAM_VOICE_CALL:
-                    mContentType = CONTENT_TYPE_SPEECH;
-                    break;
-                case AudioSystem.STREAM_SYSTEM_ENFORCED:
-                    mFlags |= FLAG_AUDIBILITY_ENFORCED;
-                    // intended fall through, attributes in common with STREAM_SYSTEM
-                case AudioSystem.STREAM_SYSTEM:
-                    mContentType = CONTENT_TYPE_SONIFICATION;
-                    break;
-                case AudioSystem.STREAM_RING:
-                    mContentType = CONTENT_TYPE_SONIFICATION;
-                    break;
-                case AudioSystem.STREAM_MUSIC:
-                    mContentType = CONTENT_TYPE_MUSIC;
-                    break;
-                case AudioSystem.STREAM_ALARM:
-                    mContentType = CONTENT_TYPE_SONIFICATION;
-                    break;
-                case AudioSystem.STREAM_NOTIFICATION:
-                    mContentType = CONTENT_TYPE_SONIFICATION;
-                    break;
-                case AudioSystem.STREAM_BLUETOOTH_SCO:
-                    mContentType = CONTENT_TYPE_SPEECH;
-                    mFlags |= FLAG_SCO;
-                    break;
-                case AudioSystem.STREAM_DTMF:
-                    mContentType = CONTENT_TYPE_SONIFICATION;
-                    break;
-                case AudioSystem.STREAM_TTS:
-                    mContentType = CONTENT_TYPE_SONIFICATION;
-                    mFlags |= FLAG_BEACON;
-                    break;
-                case AudioSystem.STREAM_ACCESSIBILITY:
-                    mContentType = CONTENT_TYPE_SPEECH;
-                    break;
-                default:
-                    Log.e(TAG, "Invalid stream type " + streamType + " for AudioAttributes");
+            if (mContentType == CONTENT_TYPE_UNKNOWN) {
+                switch (streamType) {
+                    case AudioSystem.STREAM_VOICE_CALL:
+                        mContentType = CONTENT_TYPE_SPEECH;
+                        break;
+                    case AudioSystem.STREAM_SYSTEM_ENFORCED:
+                        mFlags |= FLAG_AUDIBILITY_ENFORCED;
+                        // intended fall through, attributes in common with STREAM_SYSTEM
+                    case AudioSystem.STREAM_SYSTEM:
+                        mContentType = CONTENT_TYPE_SONIFICATION;
+                        break;
+                    case AudioSystem.STREAM_RING:
+                        mContentType = CONTENT_TYPE_SONIFICATION;
+                        break;
+                    case AudioSystem.STREAM_MUSIC:
+                        mContentType = CONTENT_TYPE_MUSIC;
+                        break;
+                    case AudioSystem.STREAM_ALARM:
+                        mContentType = CONTENT_TYPE_SONIFICATION;
+                        break;
+                    case AudioSystem.STREAM_NOTIFICATION:
+                        mContentType = CONTENT_TYPE_SONIFICATION;
+                        break;
+                    case AudioSystem.STREAM_BLUETOOTH_SCO:
+                        mContentType = CONTENT_TYPE_SPEECH;
+                        mFlags |= FLAG_SCO;
+                        break;
+                    case AudioSystem.STREAM_DTMF:
+                        mContentType = CONTENT_TYPE_SONIFICATION;
+                        break;
+                    case AudioSystem.STREAM_TTS:
+                        mContentType = CONTENT_TYPE_SONIFICATION;
+                        mFlags |= FLAG_BEACON;
+                        break;
+                    case AudioSystem.STREAM_ACCESSIBILITY:
+                        mContentType = CONTENT_TYPE_SPEECH;
+                        break;
+                    default:
+                        Log.e(TAG, "Invalid stream type " + streamType + " for AudioAttributes");
+                }
             }
-            mUsage = usageForStreamType(streamType);
+            if (mUsage == USAGE_UNKNOWN) {
+                mUsage = usageForStreamType(streamType);
+            }
             return this;
         }
 
diff --git a/media/java/android/media/MediaCodecInfo.java b/media/java/android/media/MediaCodecInfo.java
index a56e7f5..f304f7c 100644
--- a/media/java/android/media/MediaCodecInfo.java
+++ b/media/java/android/media/MediaCodecInfo.java
@@ -24,6 +24,7 @@
 import android.annotation.TestApi;
 import android.annotation.UnsupportedAppUsage;
 import android.os.Build;
+import android.os.SystemProperties;
 import android.util.Log;
 import android.util.Pair;
 import android.util.Range;
@@ -1105,7 +1106,11 @@
             mBitrateRange = Range.create(0, Integer.MAX_VALUE);
             mMaxInputChannelCount = MAX_INPUT_CHANNEL_COUNT;
             // mBitrateRange = Range.create(1, 320000);
-            mSampleRateRanges = new Range[] { Range.create(8000, 96000) };
+            final int minSampleRate = SystemProperties.
+                getInt("ro.mediacodec.min_sample_rate", 7350);
+            final int maxSampleRate = SystemProperties.
+                getInt("ro.mediacodec.max_sample_rate", 192000);
+            mSampleRateRanges = new Range[] { Range.create(minSampleRate, maxSampleRate) };
             mSampleRates = null;
         }
 
@@ -1677,6 +1682,13 @@
                 return "PerformancePoint(" + info + ")";
             }
 
+            @Override
+            public int hashCode() {
+                // only max frame rate must equal between performance points that equal to one
+                // another
+                return mMaxFrameRate;
+            }
+
             /**
              * Create a detailed performance point with custom max frame rate and macroblock size.
              *
diff --git a/media/java/android/media/ThumbnailUtils.java b/media/java/android/media/ThumbnailUtils.java
index 21b194d..5de56c7 100644
--- a/media/java/android/media/ThumbnailUtils.java
+++ b/media/java/android/media/ThumbnailUtils.java
@@ -244,30 +244,77 @@
 
         final Resizer resizer = new Resizer(size, signal);
         final String mimeType = MediaFile.getMimeTypeForFile(file.getName());
+        Bitmap bitmap = null;
+        ExifInterface exif = null;
+        int orientation = 0;
+
+        // get orientation
+        if (MediaFile.isExifMimeType(mimeType)) {
+            exif = new ExifInterface(file);
+            switch (exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, 0)) {
+                case ExifInterface.ORIENTATION_ROTATE_90:
+                    orientation = 90;
+                    break;
+                case ExifInterface.ORIENTATION_ROTATE_180:
+                    orientation = 180;
+                    break;
+                case ExifInterface.ORIENTATION_ROTATE_270:
+                    orientation = 270;
+                    break;
+            }
+        }
+
+        boolean isHeifFile = false;
+
         if (mimeType.equals("image/heif")
                 || mimeType.equals("image/heif-sequence")
                 || mimeType.equals("image/heic")
                 || mimeType.equals("image/heic-sequence")) {
+            isHeifFile = true;
             try (MediaMetadataRetriever retriever = new MediaMetadataRetriever()) {
                 retriever.setDataSource(file.getAbsolutePath());
-                return retriever.getThumbnailImageAtIndex(-1,
+                bitmap = retriever.getThumbnailImageAtIndex(-1,
                         new MediaMetadataRetriever.BitmapParams(), size.getWidth(),
                         size.getWidth() * size.getHeight());
             } catch (RuntimeException e) {
                 throw new IOException("Failed to create thumbnail", e);
             }
-        } else if (MediaFile.isExifMimeType(mimeType)) {
-            final ExifInterface exif = new ExifInterface(file);
+        }
+
+        if (bitmap == null && exif != null) {
             final byte[] raw = exif.getThumbnailBytes();
             if (raw != null) {
-                return ImageDecoder.decodeBitmap(ImageDecoder.createSource(raw), resizer);
+                try {
+                    bitmap = ImageDecoder.decodeBitmap(ImageDecoder.createSource(raw), resizer);
+                } catch (ImageDecoder.DecodeException e) {
+                    Log.w(TAG, e);
+                }
             }
         }
 
         // Checkpoint before going deeper
         if (signal != null) signal.throwIfCanceled();
 
-        return ImageDecoder.decodeBitmap(ImageDecoder.createSource(file), resizer);
+        if (bitmap == null) {
+            bitmap = ImageDecoder.decodeBitmap(ImageDecoder.createSource(file), resizer);
+            // Use ImageDecoder to do full image decode of heif format file
+            // will have right orientation. Don't rotate the bitmap again.
+            if (isHeifFile) {
+                return bitmap;
+            }
+        }
+
+        // Transform the bitmap if the orientation of the image is not 0.
+        if (orientation != 0 && bitmap != null) {
+            final int width = bitmap.getWidth();
+            final int height = bitmap.getHeight();
+
+            final Matrix m = new Matrix();
+            m.setRotate(orientation, width / 2, height / 2);
+            bitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height, m, false);
+        }
+
+        return bitmap;
     }
 
     /**
diff --git a/packages/ExtServices/src/android/ext/services/notification/Assistant.java b/packages/ExtServices/src/android/ext/services/notification/Assistant.java
index b2baff5..73c7895 100644
--- a/packages/ExtServices/src/android/ext/services/notification/Assistant.java
+++ b/packages/ExtServices/src/android/ext/services/notification/Assistant.java
@@ -23,6 +23,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SuppressLint;
 import android.app.ActivityThread;
 import android.app.INotificationManager;
 import android.app.Notification;
@@ -71,6 +72,7 @@
 /**
  * Notification assistant that provides guidance on notification channel blocking
  */
+@SuppressLint("OverrideAbstract")
 public class Assistant extends NotificationAssistantService {
     private static final String TAG = "ExtAssistant";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
@@ -238,7 +240,7 @@
         }
         mSingleThreadExecutor.submit(() -> {
             NotificationEntry entry =
-                    new NotificationEntry(mPackageManager, sbn, channel, mSmsHelper);
+                    new NotificationEntry(getContext(), mPackageManager, sbn, channel, mSmsHelper);
             SmartActionsHelper.SmartSuggestions suggestions = mSmartActionsHelper.suggest(entry);
             if (DEBUG) {
                 Log.d(TAG, String.format(
@@ -295,7 +297,7 @@
             }
             Ranking ranking = getRanking(sbn.getKey(), rankingMap);
             if (ranking != null && ranking.getChannel() != null) {
-                NotificationEntry entry = new NotificationEntry(mPackageManager,
+                NotificationEntry entry = new NotificationEntry(getContext(), mPackageManager,
                         sbn, ranking.getChannel(), mSmsHelper);
                 String key = getKey(
                         sbn.getPackageName(), sbn.getUserId(), ranking.getChannel().getId());
diff --git a/packages/ExtServices/src/android/ext/services/notification/NotificationEntry.java b/packages/ExtServices/src/android/ext/services/notification/NotificationEntry.java
index 84a8a8c..1ffbac9 100644
--- a/packages/ExtServices/src/android/ext/services/notification/NotificationEntry.java
+++ b/packages/ExtServices/src/android/ext/services/notification/NotificationEntry.java
@@ -28,18 +28,23 @@
 import android.app.Person;
 import android.app.RemoteInput;
 import android.content.ComponentName;
+import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.IPackageManager;
 import android.content.pm.PackageManager;
+import android.graphics.drawable.Icon;
 import android.media.AudioAttributes;
 import android.media.AudioSystem;
 import android.os.Build;
+import android.os.Parcelable;
 import android.os.RemoteException;
 import android.service.notification.StatusBarNotification;
 import android.util.Log;
+import android.util.SparseArray;
 
 import java.util.ArrayList;
 import java.util.Objects;
+import java.util.Set;
 
 /**
  * Holds data about notifications.
@@ -47,6 +52,10 @@
 public class NotificationEntry {
     static final String TAG = "NotificationEntry";
 
+    // Copied from hidden definitions in Notification.TvExtender
+    private static final String EXTRA_TV_EXTENDER = "android.tv.EXTENSIONS";
+
+    private final Context mContext;
     private final StatusBarNotification mSbn;
     private final IPackageManager mPackageManager;
     private int mTargetSdkVersion = Build.VERSION_CODES.N_MR1;
@@ -60,9 +69,10 @@
 
     private final Object mLock = new Object();
 
-    public NotificationEntry(IPackageManager packageManager, StatusBarNotification sbn,
-            NotificationChannel channel, SmsHelper smsHelper) {
-        mSbn = sbn;
+    public NotificationEntry(Context applicationContext, IPackageManager packageManager,
+            StatusBarNotification sbn, NotificationChannel channel, SmsHelper smsHelper) {
+        mContext = applicationContext;
+        mSbn = cloneStatusBarNotificationLight(sbn);
         mChannel = channel;
         mPackageManager = packageManager;
         mPreChannelsNotification = isPreChannelsNotification();
@@ -71,6 +81,66 @@
         mSmsHelper = smsHelper;
     }
 
+    /** Adapted from {@code Notification.lightenPayload}. */
+    @SuppressWarnings("nullness")
+    private static void lightenNotificationPayload(Notification notification) {
+        notification.tickerView = null;
+        notification.contentView = null;
+        notification.bigContentView = null;
+        notification.headsUpContentView = null;
+        notification.largeIcon = null;
+        if (notification.extras != null && !notification.extras.isEmpty()) {
+            final Set<String> keyset = notification.extras.keySet();
+            final int keysetSize = keyset.size();
+            final String[] keys = keyset.toArray(new String[keysetSize]);
+            for (int i = 0; i < keysetSize; i++) {
+                final String key = keys[i];
+                if (EXTRA_TV_EXTENDER.equals(key)
+                        || Notification.EXTRA_MESSAGES.equals(key)
+                        || Notification.EXTRA_MESSAGING_PERSON.equals(key)
+                        || Notification.EXTRA_PEOPLE_LIST.equals(key)) {
+                    continue;
+                }
+                final Object obj = notification.extras.get(key);
+                if (obj != null
+                        && (obj instanceof Parcelable
+                        || obj instanceof Parcelable[]
+                        || obj instanceof SparseArray
+                        || obj instanceof ArrayList)) {
+                    notification.extras.remove(key);
+                }
+            }
+        }
+    }
+
+    /** An interpretation of {@code Notification.cloneInto} with heavy=false. */
+    private Notification cloneNotificationLight(Notification notification) {
+        // We can't just use clone() here because the only way to remove the icons is with the
+        // builder, which we can only create with a Context.
+        Notification lightNotification =
+                Notification.Builder.recoverBuilder(mContext, notification)
+                        .setSmallIcon(0)
+                        .setLargeIcon((Icon) null)
+                        .build();
+        lightenNotificationPayload(lightNotification);
+        return lightNotification;
+    }
+
+    /** Adapted from {@code StatusBarNotification.cloneLight}. */
+    public StatusBarNotification cloneStatusBarNotificationLight(StatusBarNotification sbn) {
+        return new StatusBarNotification(
+                sbn.getPackageName(),
+                sbn.getOpPkg(),
+                sbn.getId(),
+                sbn.getTag(),
+                sbn.getUid(),
+                /*initialPid=*/ 0,
+                /*score=*/ 0,
+                cloneNotificationLight(sbn.getNotification()),
+                sbn.getUser(),
+                sbn.getPostTime());
+    }
+
     private boolean isPreChannelsNotification() {
         try {
             ApplicationInfo info = mPackageManager.getApplicationInfo(
diff --git a/packages/ExtServices/tests/src/android/ext/services/notification/AgingHelperTest.java b/packages/ExtServices/tests/src/android/ext/services/notification/AgingHelperTest.java
index 3db275a..a87d57c 100644
--- a/packages/ExtServices/tests/src/android/ext/services/notification/AgingHelperTest.java
+++ b/packages/ExtServices/tests/src/android/ext/services/notification/AgingHelperTest.java
@@ -102,7 +102,8 @@
     public void testNoSnoozingOnPost() {
         NotificationChannel channel = new NotificationChannel("", "", IMPORTANCE_HIGH);
         StatusBarNotification sbn = generateSbn(channel.getId());
-        NotificationEntry entry = new NotificationEntry(mPackageManager, sbn, channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, sbn, channel, mSmsHelper);
 
 
         mAgingHelper.onNotificationPosted(entry);
@@ -113,7 +114,8 @@
     public void testPostResetsSnooze() {
         NotificationChannel channel = new NotificationChannel("", "", IMPORTANCE_HIGH);
         StatusBarNotification sbn = generateSbn(channel.getId());
-        NotificationEntry entry = new NotificationEntry(mPackageManager, sbn, channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, sbn, channel, mSmsHelper);
 
 
         mAgingHelper.onNotificationPosted(entry);
@@ -124,7 +126,8 @@
     public void testSnoozingOnSeen() {
         NotificationChannel channel = new NotificationChannel("", "", IMPORTANCE_HIGH);
         StatusBarNotification sbn = generateSbn(channel.getId());
-        NotificationEntry entry = new NotificationEntry(mPackageManager, sbn, channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, sbn, channel, mSmsHelper);
         entry.setSeen();
         when(mCategorizer.getCategory(entry)).thenReturn(NotificationCategorizer.CATEGORY_PEOPLE);
 
@@ -137,7 +140,8 @@
         NotificationChannel channel = new NotificationChannel("", "", IMPORTANCE_HIGH);
         channel.lockFields(NotificationChannel.USER_LOCKED_IMPORTANCE);
         StatusBarNotification sbn = generateSbn(channel.getId());
-        NotificationEntry entry = new NotificationEntry(mPackageManager, sbn, channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, sbn, channel, mSmsHelper);
         when(mCategorizer.getCategory(entry)).thenReturn(NotificationCategorizer.CATEGORY_PEOPLE);
 
         mAgingHelper.onNotificationSeen(entry);
diff --git a/packages/ExtServices/tests/src/android/ext/services/notification/AssistantTest.java b/packages/ExtServices/tests/src/android/ext/services/notification/AssistantTest.java
index ee29bc5..012dcc0 100644
--- a/packages/ExtServices/tests/src/android/ext/services/notification/AssistantTest.java
+++ b/packages/ExtServices/tests/src/android/ext/services/notification/AssistantTest.java
@@ -468,8 +468,10 @@
     @Test
     public void testAssistantNeverIncreasesImportanceWhenSuggestingSilent() throws Exception {
         StatusBarNotification sbn = generateSbn(PKG1, UID1, P1C3, "min notif!", null);
-        Adjustment adjust = mAssistant.createEnqueuedNotificationAdjustment(new NotificationEntry(
-                mPackageManager, sbn, P1C3, mSmsHelper), new ArrayList<>(), new ArrayList<>());
+        Adjustment adjust = mAssistant.createEnqueuedNotificationAdjustment(
+                new NotificationEntry(mContext, mPackageManager, sbn, P1C3, mSmsHelper),
+                new ArrayList<>(),
+                new ArrayList<>());
         assertEquals(IMPORTANCE_MIN, adjust.getSignals().getInt(Adjustment.KEY_IMPORTANCE));
     }
 }
diff --git a/packages/ExtServices/tests/src/android/ext/services/notification/NotificationEntryTest.java b/packages/ExtServices/tests/src/android/ext/services/notification/NotificationEntryTest.java
index f51e911..c026079 100644
--- a/packages/ExtServices/tests/src/android/ext/services/notification/NotificationEntryTest.java
+++ b/packages/ExtServices/tests/src/android/ext/services/notification/NotificationEntryTest.java
@@ -24,6 +24,7 @@
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
 
+import static org.junit.Assert.assertNull;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.when;
@@ -34,6 +35,8 @@
 import android.content.ComponentName;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.IPackageManager;
+import android.graphics.Bitmap;
+import android.graphics.drawable.Icon;
 import android.media.AudioAttributes;
 import android.os.Build;
 import android.os.Process;
@@ -41,9 +44,6 @@
 import android.service.notification.StatusBarNotification;
 import android.testing.TestableContext;
 
-import androidx.test.InstrumentationRegistry;
-import androidx.test.runner.AndroidJUnit4;
-
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -53,6 +53,9 @@
 
 import java.util.ArrayList;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 @RunWith(AndroidJUnit4.class)
 public class NotificationEntryTest {
     private String mPkg = "pkg";
@@ -113,7 +116,8 @@
         people.add(new Person.Builder().setKey("mailto:testing@android.com").build());
         sbn.getNotification().extras.putParcelableArrayList(Notification.EXTRA_PEOPLE_LIST, people);
 
-        NotificationEntry entry = new NotificationEntry(mPackageManager, sbn, channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, sbn, channel, mSmsHelper);
         assertTrue(entry.involvesPeople());
     }
 
@@ -121,7 +125,8 @@
     public void testNotPerson() {
         NotificationChannel channel = new NotificationChannel("", "", IMPORTANCE_HIGH);
         StatusBarNotification sbn = generateSbn(channel.getId());
-        NotificationEntry entry = new NotificationEntry(mPackageManager, sbn, channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, sbn, channel, mSmsHelper);
         assertFalse(entry.involvesPeople());
     }
 
@@ -129,7 +134,8 @@
     public void testHasPerson_matchesDefaultSmsApp() {
         NotificationChannel channel = new NotificationChannel("", "", IMPORTANCE_HIGH);
         StatusBarNotification sbn = generateSbn(channel.getId(), DEFAULT_SMS_PACKAGE_NAME);
-        NotificationEntry entry = new NotificationEntry(mPackageManager, sbn, channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, sbn, channel, mSmsHelper);
         assertTrue(entry.involvesPeople());
     }
 
@@ -137,7 +143,8 @@
     public void testHasPerson_doesntMatchDefaultSmsApp() {
         NotificationChannel channel = new NotificationChannel("", "", IMPORTANCE_HIGH);
         StatusBarNotification sbn = generateSbn(channel.getId(), "abc");
-        NotificationEntry entry = new NotificationEntry(mPackageManager, sbn, channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, sbn, channel, mSmsHelper);
         assertFalse(entry.involvesPeople());
     }
 
@@ -148,8 +155,8 @@
         Notification n = new Notification.Builder(mContext, channel.getId())
                 .setStyle(new Notification.InboxStyle())
                 .build();
-        NotificationEntry entry =
-                new NotificationEntry(mPackageManager, generateSbn(n), channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, generateSbn(n), channel, mSmsHelper);
         assertTrue(entry.hasStyle(Notification.InboxStyle.class));
     }
 
@@ -160,8 +167,8 @@
         Notification n = new Notification.Builder(mContext, channel.getId())
                 .setStyle(new Notification.MessagingStyle(""))
                 .build();
-        NotificationEntry entry =
-                new NotificationEntry(mPackageManager, generateSbn(n), channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, generateSbn(n), channel, mSmsHelper);
         assertTrue(entry.hasStyle(Notification.MessagingStyle.class));
     }
 
@@ -172,8 +179,8 @@
         Notification n = new Notification.Builder(mContext, channel.getId())
                 .setStyle(new Notification.BigPictureStyle())
                 .build();
-        NotificationEntry entry =
-                new NotificationEntry(mPackageManager, generateSbn(n), channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, generateSbn(n), channel, mSmsHelper);
         assertFalse(entry.hasStyle(Notification.InboxStyle.class));
         assertFalse(entry.hasStyle(Notification.MessagingStyle.class));
     }
@@ -184,7 +191,7 @@
         channel.setSound(null, new AudioAttributes.Builder().setUsage(USAGE_ALARM).build());
 
         NotificationEntry entry = new NotificationEntry(
-                mPackageManager, generateSbn(channel.getId()), channel, mSmsHelper);
+                mContext, mPackageManager, generateSbn(channel.getId()), channel, mSmsHelper);
 
         assertTrue(entry.isAudioAttributesUsage(USAGE_ALARM));
     }
@@ -193,7 +200,7 @@
     public void testIsNotAudioAttributes() {
         NotificationChannel channel = new NotificationChannel("", "", IMPORTANCE_HIGH);
         NotificationEntry entry = new NotificationEntry(
-                mPackageManager, generateSbn(channel.getId()), channel, mSmsHelper);
+                mContext, mPackageManager, generateSbn(channel.getId()), channel, mSmsHelper);
 
         assertFalse(entry.isAudioAttributesUsage(USAGE_ALARM));
     }
@@ -205,8 +212,8 @@
         Notification n = new Notification.Builder(mContext, channel.getId())
                 .setCategory(Notification.CATEGORY_EMAIL)
                 .build();
-        NotificationEntry entry =
-                new NotificationEntry(mPackageManager, generateSbn(n), channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, generateSbn(n), channel, mSmsHelper);
 
         assertTrue(entry.isCategory(Notification.CATEGORY_EMAIL));
         assertFalse(entry.isCategory(Notification.CATEGORY_MESSAGE));
@@ -219,8 +226,8 @@
         Notification n = new Notification.Builder(mContext, channel.getId())
                 .setFlag(FLAG_FOREGROUND_SERVICE, true)
                 .build();
-        NotificationEntry entry =
-                new NotificationEntry(mPackageManager, generateSbn(n), channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, generateSbn(n), channel, mSmsHelper);
 
         assertTrue(entry.isOngoing());
     }
@@ -232,9 +239,28 @@
         Notification n = new Notification.Builder(mContext, channel.getId())
                 .setFlag(FLAG_CAN_COLORIZE, true)
                 .build();
-        NotificationEntry entry =
-                new NotificationEntry(mPackageManager, generateSbn(n), channel, mSmsHelper);
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, generateSbn(n), channel, mSmsHelper);
 
         assertFalse(entry.isOngoing());
     }
+
+    @Test
+    public void testShrinkNotification() {
+        Notification n = new Notification.Builder(mContext, "")
+                .setLargeIcon(Icon.createWithResource(
+                        mContext, android.R.drawable.alert_dark_frame))
+                .setSmallIcon(android.R.drawable.sym_def_app_icon)
+                .build();
+        n.largeIcon = Bitmap.createBitmap(100, 200, Bitmap.Config.RGB_565);
+        NotificationChannel channel = new NotificationChannel("", "", IMPORTANCE_HIGH);
+
+        NotificationEntry entry = new NotificationEntry(
+                mContext, mPackageManager, generateSbn(n), channel, mSmsHelper);
+
+        assertNull(entry.getNotification().getSmallIcon());
+        assertNull(entry.getNotification().getLargeIcon());
+        assertNull(entry.getNotification().largeIcon);
+        assertNull(entry.getNotification().extras.getParcelable(Notification.EXTRA_LARGE_ICON));
+    }
 }
diff --git a/packages/ExtServices/tests/src/android/ext/services/notification/SmartActionsHelperTest.java b/packages/ExtServices/tests/src/android/ext/services/notification/SmartActionsHelperTest.java
index dfa1ea0..69abe87 100644
--- a/packages/ExtServices/tests/src/android/ext/services/notification/SmartActionsHelperTest.java
+++ b/packages/ExtServices/tests/src/android/ext/services/notification/SmartActionsHelperTest.java
@@ -46,9 +46,6 @@
 import android.view.textclassifier.TextClassifier;
 import android.view.textclassifier.TextClassifierEvent;
 
-import androidx.test.InstrumentationRegistry;
-import androidx.test.runner.AndroidJUnit4;
-
 import com.google.common.truth.FailureStrategy;
 import com.google.common.truth.Subject;
 import com.google.common.truth.SubjectFactory;
@@ -71,9 +68,11 @@
 
 import javax.annotation.Nullable;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 @RunWith(AndroidJUnit4.class)
 public class SmartActionsHelperTest {
-    private static final String NOTIFICATION_KEY = "key";
     private static final String RESULT_ID = "id";
     private static final float SCORE = 0.7f;
     private static final CharSequence SMART_REPLY = "Home";
@@ -88,7 +87,6 @@
     IPackageManager mIPackageManager;
     @Mock
     private TextClassifier mTextClassifier;
-    @Mock
     private StatusBarNotification mStatusBarNotification;
     @Mock
     private SmsHelper mSmsHelper;
@@ -108,9 +106,6 @@
         when(mTextClassifier.suggestConversationActions(any(ConversationActions.Request.class)))
                 .thenReturn(new ConversationActions(Arrays.asList(REPLY_ACTION), RESULT_ID));
 
-        when(mStatusBarNotification.getPackageName()).thenReturn("random.app");
-        when(mStatusBarNotification.getUser()).thenReturn(Process.myUserHandle());
-        when(mStatusBarNotification.getKey()).thenReturn(NOTIFICATION_KEY);
         mNotificationBuilder = new Notification.Builder(mContext, "channel");
         mSettings = AssistantSettings.createForTesting(
                 null, null, Process.myUserHandle().getIdentifier(), null);
@@ -119,10 +114,15 @@
         mSmartActionsHelper = new SmartActionsHelper(mContext, mSettings);
     }
 
+    private void setStatusBarNotification(Notification n) {
+        mStatusBarNotification = new StatusBarNotification("random.app", "random.app", 0,
+        "tag", Process.myUid(), Process.myPid(), n, Process.myUserHandle(), null, 0);
+    }
+
     @Test
     public void testSuggest_notMessageNotification() {
         Notification notification = mNotificationBuilder.setContentText(MESSAGE).build();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
 
@@ -137,7 +137,7 @@
                         .setContentText(MESSAGE)
                         .setCategory(Notification.CATEGORY_MESSAGE)
                         .build();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         ConversationActions.Request request = runSuggestAndCaptureRequest();
 
@@ -154,7 +154,7 @@
         mSettings.mGenerateActions = false;
         mSettings.mGenerateReplies = false;
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
 
@@ -167,7 +167,7 @@
         mSettings.mGenerateReplies = true;
         mSettings.mGenerateActions = false;
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         ConversationActions.Request request = runSuggestAndCaptureRequest();
 
@@ -184,7 +184,7 @@
         mSettings.mGenerateReplies = false;
         mSettings.mGenerateActions = true;
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         ConversationActions.Request request = runSuggestAndCaptureRequest();
 
@@ -200,7 +200,7 @@
     @Test
     public void testSuggest_nonMessageStyleMessageNotification() {
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         List<ConversationActions.Message> messages =
                 runSuggestAndCaptureRequest().getConversation();
@@ -233,7 +233,7 @@
                         .setStyle(style)
                         .setActions(createReplyAction())
                         .build();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         List<ConversationActions.Message> messages =
                 runSuggestAndCaptureRequest().getConversation();
@@ -288,7 +288,7 @@
                         .setStyle(style)
                         .setActions(createReplyAction())
                         .build();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
 
@@ -307,7 +307,7 @@
                         .setStyle(style)
                         .setActions(createReplyAction())
                         .build();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
 
@@ -318,11 +318,11 @@
     @Test
     public void testOnSuggestedReplySent() {
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
-        mSmartActionsHelper.onSuggestedReplySent(
-                NOTIFICATION_KEY, SMART_REPLY, NotificationAssistantService.SOURCE_FROM_ASSISTANT);
+        mSmartActionsHelper.onSuggestedReplySent(mStatusBarNotification.getKey(), SMART_REPLY,
+                NotificationAssistantService.SOURCE_FROM_ASSISTANT);
 
         ArgumentCaptor<TextClassifierEvent> argumentCaptor =
                 ArgumentCaptor.forClass(TextClassifierEvent.class);
@@ -338,7 +338,7 @@
     @Test
     public void testOnSuggestedReplySent_anotherNotification() {
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
         mSmartActionsHelper.onSuggestedReplySent(
@@ -353,11 +353,11 @@
         when(mTextClassifier.suggestConversationActions(any(ConversationActions.Request.class)))
                 .thenReturn(new ConversationActions(Collections.singletonList(REPLY_ACTION), null));
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
-        mSmartActionsHelper.onSuggestedReplySent(
-                NOTIFICATION_KEY, SMART_REPLY, NotificationAssistantService.SOURCE_FROM_ASSISTANT);
+        mSmartActionsHelper.onSuggestedReplySent(mStatusBarNotification.getKey(), SMART_REPLY,
+                NotificationAssistantService.SOURCE_FROM_ASSISTANT);
 
         verify(mTextClassifier, never()).onTextClassifierEvent(any(TextClassifierEvent.class));
     }
@@ -365,10 +365,10 @@
     @Test
     public void testOnNotificationDirectReply() {
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
-        mSmartActionsHelper.onNotificationDirectReplied(NOTIFICATION_KEY);
+        mSmartActionsHelper.onNotificationDirectReplied(mStatusBarNotification.getKey());
 
         ArgumentCaptor<TextClassifierEvent> argumentCaptor =
                 ArgumentCaptor.forClass(TextClassifierEvent.class);
@@ -381,7 +381,7 @@
     @Test
     public void testOnNotificationExpansionChanged() {
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
         mSmartActionsHelper.onNotificationExpansionChanged(createNotificationEntry(), true);
@@ -397,7 +397,7 @@
     @Test
     public void testOnNotificationsSeen_notExpanded() {
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
         mSmartActionsHelper.onNotificationExpansionChanged(createNotificationEntry(), false);
@@ -409,7 +409,7 @@
     @Test
     public void testOnNotifications_expanded() {
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
 
         mSmartActionsHelper.suggest(createNotificationEntry());
         mSmartActionsHelper.onNotificationExpansionChanged(createNotificationEntry(), true);
@@ -438,7 +438,7 @@
                                 Collections.singletonList(conversationAction), null));
 
         Notification notification = createMessageNotification();
-        when(mStatusBarNotification.getNotification()).thenReturn(notification);
+        setStatusBarNotification(notification);
         SmartActionsHelper.SmartSuggestions suggestions =
                 mSmartActionsHelper.suggest(createNotificationEntry());
 
@@ -477,7 +477,8 @@
     private NotificationEntry createNotificationEntry() {
         NotificationChannel channel =
                 new NotificationChannel("id", "name", NotificationManager.IMPORTANCE_DEFAULT);
-        return new NotificationEntry(mIPackageManager, mStatusBarNotification, channel, mSmsHelper);
+        return new NotificationEntry(
+                mContext, mIPackageManager, mStatusBarNotification, channel, mSmsHelper);
     }
 
     private Notification createMessageNotification() {
diff --git a/packages/SettingsLib/Tile/src/com/android/settingslib/drawer/Tile.java b/packages/SettingsLib/Tile/src/com/android/settingslib/drawer/Tile.java
index 0ffd471..05c2f24 100644
--- a/packages/SettingsLib/Tile/src/com/android/settingslib/drawer/Tile.java
+++ b/packages/SettingsLib/Tile/src/com/android/settingslib/drawer/Tile.java
@@ -174,7 +174,7 @@
                             packageManager.getResourcesForApplication(mActivityPackage);
                     title = res.getString(mMetaData.getInt(META_DATA_PREFERENCE_TITLE));
                 } catch (PackageManager.NameNotFoundException | Resources.NotFoundException e) {
-                    Log.d(TAG, "Couldn't find info", e);
+                    Log.w(TAG, "Couldn't find info", e);
                 }
             } else {
                 title = mMetaData.getString(META_DATA_PREFERENCE_TITLE);
@@ -183,26 +183,16 @@
         // Set the preference title to the activity's label if no
         // meta-data is found
         if (title == null) {
-            title = getActivityInfo(context).loadLabel(packageManager);
+            final ActivityInfo activityInfo = getActivityInfo(context);
+            if (activityInfo == null) {
+                return null;
+            }
+            title = activityInfo.loadLabel(packageManager);
         }
         return title;
     }
 
     /**
-     * Returns the raw metadata for summary, this is used for comparing 2 summary text without
-     * loading the real string.
-     */
-    public String getSummaryReference() {
-        if (mSummaryOverride != null) {
-            return mSummaryOverride.toString();
-        }
-        if (mMetaData != null && mMetaData.containsKey(META_DATA_PREFERENCE_SUMMARY)) {
-            return mMetaData.get(META_DATA_PREFERENCE_SUMMARY).toString();
-        }
-        return null;
-    }
-
-    /**
      * Overrides the summary. This can happen when injected tile wants to provide dynamic summary.
      */
     public void overrideSummary(CharSequence summaryOverride) {
@@ -302,7 +292,7 @@
         if (iconResId != 0) {
             final Icon icon = Icon.createWithResource(activityInfo.packageName, iconResId);
             if (isIconTintable(context)) {
-                final TypedArray a = context.obtainStyledAttributes(new int[] {
+                final TypedArray a = context.obtainStyledAttributes(new int[]{
                         android.R.attr.colorControlNormal});
                 final int tintColor = a.getColor(0, 0);
                 a.recycle();
@@ -357,6 +347,9 @@
             if (infoList != null && !infoList.isEmpty()) {
                 mActivityInfo = infoList.get(0).activityInfo;
                 mMetaData = mActivityInfo.metaData;
+            } else {
+                Log.e(TAG, "Cannot find package info for "
+                        + intent.getComponent().flattenToString());
             }
         }
         return mActivityInfo;
diff --git a/packages/SettingsLib/src/com/android/settingslib/graph/ThemedBatteryDrawable.kt b/packages/SettingsLib/src/com/android/settingslib/graph/ThemedBatteryDrawable.kt
index 257943e..a5b5312 100644
--- a/packages/SettingsLib/src/com/android/settingslib/graph/ThemedBatteryDrawable.kt
+++ b/packages/SettingsLib/src/com/android/settingslib/graph/ThemedBatteryDrawable.kt
@@ -44,6 +44,8 @@
     //    doesn't touch the walls
     private val perimeterPath = Path()
     private val scaledPerimeter = Path()
+    private val errorPerimeterPath = Path()
+    private val scaledErrorPerimeter = Path()
     // Fill will cover the whole bounding rect of the fillMask, and be masked by the path
     private val fillMask = Path()
     private val scaledFill = Path()
@@ -242,7 +244,7 @@
             }
         } else if (powerSaveEnabled) {
             // If power save is enabled draw the perimeter path with colorError
-            c.drawPath(scaledPerimeter, errorPaint)
+            c.drawPath(scaledErrorPerimeter, errorPaint)
             // And draw the plus sign on top of the fill
             c.drawPath(scaledPlus, errorPaint)
         }
@@ -364,6 +366,7 @@
         }
 
         perimeterPath.transform(scaleMatrix, scaledPerimeter)
+        errorPerimeterPath.transform(scaleMatrix, scaledErrorPerimeter)
         fillMask.transform(scaleMatrix, scaledFill)
         scaledFill.computeBounds(fillRect, true)
         boltPath.transform(scaleMatrix, scaledBolt)
@@ -382,8 +385,12 @@
         val pathString = context.resources.getString(
                 com.android.internal.R.string.config_batterymeterPerimeterPath)
         perimeterPath.set(PathParser.createPathFromPathData(pathString))
-        val b = RectF()
-        perimeterPath.computeBounds(b, true)
+        perimeterPath.computeBounds(RectF(), true)
+
+        val errorPathString = context.resources.getString(
+                com.android.internal.R.string.config_batterymeterErrorPerimeterPath)
+        errorPerimeterPath.set(PathParser.createPathFromPathData(errorPathString))
+        errorPerimeterPath.computeBounds(RectF(), true)
 
         val fillMaskString = context.resources.getString(
                 com.android.internal.R.string.config_batterymeterFillMask)
diff --git a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTracker.java b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTracker.java
index 5f2bc4e..d8172a0 100644
--- a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTracker.java
+++ b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTracker.java
@@ -123,7 +123,8 @@
     /**
      * Synchronization lock for managing concurrency between main and worker threads.
      *
-     * <p>This lock should be held for all modifications to {@link #mInternalAccessPoints}.
+     * <p>This lock should be held for all modifications to {@link #mInternalAccessPoints} and
+     * {@link #mScanner}.
      */
     private final Object mLock = new Object();
 
@@ -168,6 +169,7 @@
     private static final String WIFI_SECURITY_OWE = "OWE";
     private static final String WIFI_SECURITY_SUITE_B_192 = "SUITE_B_192";
 
+    @GuardedBy("mLock")
     @VisibleForTesting
     Scanner mScanner;
 
@@ -276,9 +278,11 @@
      * <p>Sets {@link #mStaleScanResults} to true.
      */
     private void pauseScanning() {
-        if (mScanner != null) {
-            mScanner.pause();
-            mScanner = null;
+        synchronized (mLock) {
+            if (mScanner != null) {
+                mScanner.pause();
+                mScanner = null;
+            }
         }
         mStaleScanResults = true;
     }
@@ -289,12 +293,14 @@
      * <p>The score cache should be registered before this method is invoked.
      */
     public void resumeScanning() {
-        if (mScanner == null) {
-            mScanner = new Scanner();
-        }
+        synchronized (mLock) {
+            if (mScanner == null) {
+                mScanner = new Scanner();
+            }
 
-        if (isWifiEnabled()) {
-            mScanner.resume();
+            if (isWifiEnabled()) {
+                mScanner.resume();
+            }
         }
     }
 
@@ -743,7 +749,6 @@
     }
 
     private void updateNetworkInfo(NetworkInfo networkInfo) {
-
         /* Sticky broadcasts can call this when wifi is disabled */
         if (!isWifiEnabled()) {
             clearAccessPointsAndConditionallyUpdate();
@@ -880,18 +885,25 @@
      * true.
      */
     private void updateWifiState(int state) {
+        if (isVerboseLoggingEnabled()) {
+            Log.d(TAG, "updateWifiState: " + state);
+        }
         if (state == WifiManager.WIFI_STATE_ENABLED) {
-            if (mScanner != null) {
-                // We only need to resume if mScanner isn't null because
-                // that means we want to be scanning.
-                mScanner.resume();
+            synchronized (mLock) {
+                if (mScanner != null) {
+                    // We only need to resume if mScanner isn't null because
+                    // that means we want to be scanning.
+                    mScanner.resume();
+                }
             }
         } else {
             clearAccessPointsAndConditionallyUpdate();
             mLastInfo = null;
             mLastNetworkInfo = null;
-            if (mScanner != null) {
-                mScanner.pause();
+            synchronized (mLock) {
+                if (mScanner != null) {
+                    mScanner.pause();
+                }
             }
             mStaleScanResults = true;
         }
@@ -919,12 +931,18 @@
         private int mRetry = 0;
 
         void resume() {
+            if (isVerboseLoggingEnabled()) {
+                Log.d(TAG, "Scanner resume");
+            }
             if (!hasMessages(MSG_SCAN)) {
                 sendEmptyMessage(MSG_SCAN);
             }
         }
 
         void pause() {
+            if (isVerboseLoggingEnabled()) {
+                Log.d(TAG, "Scanner pause");
+            }
             mRetry = 0;
             removeMessages(MSG_SCAN);
         }
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/drawer/TileTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/drawer/TileTest.java
index d0d1e58..5da6205 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/drawer/TileTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/drawer/TileTest.java
@@ -23,6 +23,7 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadow.api.Shadow;
 import org.robolectric.shadows.ShadowPackageManager;
+import org.robolectric.util.ReflectionHelpers;
 
 @RunWith(RobolectricTestRunner.class)
 public class TileTest {
@@ -164,4 +165,17 @@
 
         assertThat(tile.mLastUpdateTime).isNotEqualTo(staleTimeStamp);
     }
+
+    @Test
+    public void getTitle_noActivity_returnNull() {
+        final ResolveInfo info = new ResolveInfo();
+        info.activityInfo = mActivityInfo;
+        final ShadowPackageManager spm = Shadow.extract(mContext.getPackageManager());
+        spm.removePackage(mActivityInfo.packageName);
+
+        final Tile tile = new Tile(mActivityInfo, "category");
+        ReflectionHelpers.setField(tile, "mActivityInfo", null);
+
+        assertThat(tile.getTitle(RuntimeEnvironment.application)).isNull();
+    }
 }
diff --git a/packages/SystemUI/plugin/src/com/android/systemui/plugins/GlobalActionsPanelPlugin.java b/packages/SystemUI/plugin/src/com/android/systemui/plugins/GlobalActionsPanelPlugin.java
index 6be7707..68d2ed7 100644
--- a/packages/SystemUI/plugin/src/com/android/systemui/plugins/GlobalActionsPanelPlugin.java
+++ b/packages/SystemUI/plugin/src/com/android/systemui/plugins/GlobalActionsPanelPlugin.java
@@ -26,8 +26,8 @@
  * Plugin which provides a "Panel" {@link View} to be rendered inside of the GlobalActions menu.
  *
  * Implementations should construct a new {@link PanelViewController} with the given
- * {@link Callbacks} instance inside of {@link #onPanelShown(Callbacks)}, and should not hold onto
- * a reference, instead allowing Global Actions to manage the lifetime of the object.
+ * {@link Callbacks} instance inside of {@link #onPanelShown(Callbacks, boolean)}, and should not
+ * hold onto a reference, instead allowing Global Actions to manage the lifetime of the object.
  *
  * Under this assumption, {@link PanelViewController} represents the lifetime of a single invocation
  * of the Global Actions menu. The {@link View} for the Panel is generated when the
@@ -50,9 +50,10 @@
      *
      * @param callbacks {@link Callbacks} instance that can be used by the Panel to interact with
      *                  the Global Actions menu.
+     * @param deviceLocked Indicates whether or not the device is currently locked.
      * @return A {@link PanelViewController} instance used to receive Global Actions events.
      */
-    PanelViewController onPanelShown(Callbacks callbacks);
+    PanelViewController onPanelShown(Callbacks callbacks, boolean deviceLocked);
 
     /**
      * Provides methods to interact with the Global Actions menu.
@@ -92,5 +93,10 @@
          * {@link #getPanelContent()}) is dismissed.
          */
         void onDismissed();
+
+        /**
+         * Invoked when the device is either locked or unlocked.
+         */
+        void onDeviceLockStateChanged(boolean locked);
     }
 }
diff --git a/packages/SystemUI/res/drawable/ic_sysbar_menu.xml b/packages/SystemUI/res/drawable/ic_sysbar_menu.xml
deleted file mode 100644
index d53c95b..0000000
--- a/packages/SystemUI/res/drawable/ic_sysbar_menu.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2018 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="21dp"
-    android:height="21dp"
-    android:viewportWidth="28"
-    android:viewportHeight="28">
-
-    <path
-        android:fillColor="?attr/singleToneColor"
-        android:pathData="M14,9.5c1.24,0,2.25-1.01,2.25-2.25S15.24,5,14,5s-2.25,1.01-2.25,2.25S12.76,9.5,14,9.5z M14,11.75 c-1.24,0-2.25,1.01-2.25,2.25s1.01,2.25,2.25,2.25s2.25-1.01,2.25-2.25S15.24,11.75,14,11.75z M14,18.5 c-1.24,0-2.25,1.01-2.25,2.25S12.76,23,14,23s2.25-1.01,2.25-2.25S15.24,18.5,14,18.5z" />
-</vector>
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout-land/global_actions_column.xml b/packages/SystemUI/res/layout-land/global_actions_column.xml
new file mode 100644
index 0000000..99a4e13
--- /dev/null
+++ b/packages/SystemUI/res/layout-land/global_actions_column.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<com.android.systemui.globalactions.GlobalActionsColumnLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@id/global_actions_view"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="horizontal"
+    android:clipToPadding="false"
+    android:theme="@style/qs_theme"
+    android:gravity="center_horizontal | top"
+    android:clipChildren="false"
+>
+    <LinearLayout
+        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:padding="0dp"
+        android:orientation="horizontal"
+        android:clipChildren="false"
+        android:clipToPadding="false"
+    >
+        <!-- Grid of action items -->
+        <LinearLayout
+            android:id="@android:id/list"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:layout_marginTop="@dimen/global_actions_grid_side_margin"
+            android:translationZ="@dimen/global_actions_translate"
+            android:paddingLeft="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingRight="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingTop="@dimen/global_actions_grid_vertical_padding"
+            android:paddingBottom="@dimen/global_actions_grid_vertical_padding"
+            android:background="?android:attr/colorBackgroundFloating"
+        />
+        <!-- For separated items-->
+        <LinearLayout
+            android:id="@+id/separated_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="@dimen/global_actions_grid_side_margin"
+            android:layout_marginTop="@dimen/global_actions_grid_side_margin"
+            android:paddingLeft="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingRight="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingTop="@dimen/global_actions_grid_vertical_padding"
+            android:paddingBottom="@dimen/global_actions_grid_vertical_padding"
+            android:orientation="horizontal"
+            android:background="?android:attr/colorBackgroundFloating"
+            android:translationZ="@dimen/global_actions_translate"
+        />
+    </LinearLayout>
+
+</com.android.systemui.globalactions.GlobalActionsColumnLayout>
diff --git a/packages/SystemUI/res/layout-land/global_actions_column_seascape.xml b/packages/SystemUI/res/layout-land/global_actions_column_seascape.xml
new file mode 100644
index 0000000..0f86131
--- /dev/null
+++ b/packages/SystemUI/res/layout-land/global_actions_column_seascape.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<com.android.systemui.globalactions.GlobalActionsColumnLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@id/global_actions_view"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="horizontal"
+    android:clipToPadding="false"
+    android:theme="@style/qs_theme"
+    android:gravity="center_horizontal | bottom"
+    android:clipChildren="false"
+>
+    <LinearLayout
+        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:padding="0dp"
+        android:orientation="horizontal"
+    >
+        <!-- Grid of action items -->
+        <com.android.systemui.globalactions.ListGridLayout
+            android:id="@android:id/list"
+            android:layout_gravity="bottom|left"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:layout_marginBottom="@dimen/global_actions_grid_side_margin"
+            android:translationZ="@dimen/global_actions_translate"
+            android:paddingLeft="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingRight="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingTop="@dimen/global_actions_grid_vertical_padding"
+            android:paddingBottom="@dimen/global_actions_grid_vertical_padding"
+            android:background="?android:attr/colorBackgroundFloating"
+        />
+        <!-- For separated items-->
+        <LinearLayout
+            android:id="@+id/separated_button"
+            android:layout_gravity="top|left"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginRight="@dimen/global_actions_grid_side_margin"
+            android:layout_marginBottom="@dimen/global_actions_grid_side_margin"
+            android:paddingLeft="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingRight="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingTop="@dimen/global_actions_grid_vertical_padding"
+            android:paddingBottom="@dimen/global_actions_grid_vertical_padding"
+            android:orientation="horizontal"
+            android:background="?android:attr/colorBackgroundFloating"
+            android:translationZ="@dimen/global_actions_translate"
+        />
+    </LinearLayout>
+
+</com.android.systemui.globalactions.GlobalActionsColumnLayout>
diff --git a/packages/SystemUI/res/layout/bubble_expanded_view.xml b/packages/SystemUI/res/layout/bubble_expanded_view.xml
index 65ede3d..b734125 100644
--- a/packages/SystemUI/res/layout/bubble_expanded_view.xml
+++ b/packages/SystemUI/res/layout/bubble_expanded_view.xml
@@ -33,13 +33,15 @@
         android:layout_height="wrap_content"
         android:animateLayoutChanges="true">
 
-        <ImageView
+        <com.android.systemui.statusbar.AlphaOptimizedButton
+            style="@android:style/Widget.Material.Button.Borderless"
             android:id="@+id/settings_button"
-            android:layout_width="@dimen/bubble_header_icon_size"
-            android:layout_height="@dimen/bubble_header_icon_size"
-            android:src="@drawable/ic_settings"
-            android:scaleType="center"
-            android:layout_gravity="end"/>
+            android:layout_gravity="end"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:focusable="true"
+            android:text="@string/manage_bubbles_text"
+            android:textColor="?attr/wallpaperTextColor"/>
 
         <include layout="@layout/bubble_permission_view"
                  android:id="@+id/permission_layout"
diff --git a/packages/SystemUI/res/layout/global_actions_column.xml b/packages/SystemUI/res/layout/global_actions_column.xml
new file mode 100644
index 0000000..b58146b
--- /dev/null
+++ b/packages/SystemUI/res/layout/global_actions_column.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<com.android.systemui.globalactions.GlobalActionsColumnLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@id/global_actions_view"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:clipToPadding="false"
+    android:theme="@style/qs_theme"
+    android:gravity="center_vertical | right"
+    android:clipChildren="false"
+>
+    <LinearLayout
+        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:gravity="top | right"
+        android:orientation="vertical"
+        android:padding="0dp"
+        android:layout_marginTop="@dimen/global_actions_grid_container_bottom_margin"
+        android:layout_marginBottom="@dimen/global_actions_grid_container_bottom_margin"
+    >
+        <!-- Global actions is right-aligned to be physically near power button -->
+        <LinearLayout
+            android:id="@android:id/list"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:gravity="right"
+            android:translationZ="@dimen/global_actions_translate"
+            android:layout_marginRight="@dimen/global_actions_grid_side_margin"
+            android:paddingLeft="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingRight="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingTop="@dimen/global_actions_grid_vertical_padding"
+            android:paddingBottom="@dimen/global_actions_grid_vertical_padding"
+        />
+
+        <!-- For separated items-->
+        <LinearLayout
+            android:id="@+id/separated_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/global_actions_grid_side_margin"
+            android:layout_marginRight="@dimen/global_actions_grid_side_margin"
+            android:paddingLeft="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingRight="@dimen/global_actions_grid_horizontal_padding"
+            android:paddingTop="@dimen/global_actions_grid_vertical_padding"
+            android:paddingBottom="@dimen/global_actions_grid_vertical_padding"
+            android:orientation="vertical"
+            android:gravity="center"
+            android:translationZ="@dimen/global_actions_translate"
+        />
+    </LinearLayout>
+
+</com.android.systemui.globalactions.GlobalActionsColumnLayout>
diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index 4abe9f0..2871d06 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -494,4 +494,7 @@
     <!-- Launcher package name for overlaying icons. -->
     <string name="launcher_overlayable_package" translatable="false">com.android.launcher3</string>
 
+    <!-- ThemePicker package name for overlaying icons. -->
+    <string name="themepicker_overlayable_package" translatable="false">com.android.wallpaper</string>
+
 </resources>
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index cea336c..dc35653 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -2414,6 +2414,8 @@
     <!-- Text for asking the user whether bubbles (floating app content) should be enabled for an
          app. [CHAR LIMIT=NONE] -->
     <string name="bubbles_prompt">Allow bubbles from <xliff:g id="app_name" example="YouTube">%1$s</xliff:g>?</string>
+    <!-- The text for the manage bubbles link. [CHAR LIMIT=NONE] -->
+    <string name="manage_bubbles_text">Manage</string>
     <!-- Text used for button allowing user to opt out of bubbles [CHAR LIMIT=20] -->
     <string name="no_bubbles">Deny</string>
     <!-- Text used for button allowing user to approve / enable bubbles [CHAR LIMIT=20] -->
diff --git a/packages/SystemUI/src/com/android/systemui/HardwareUiLayout.java b/packages/SystemUI/src/com/android/systemui/HardwareUiLayout.java
index 802903d..ad2e002 100644
--- a/packages/SystemUI/src/com/android/systemui/HardwareUiLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/HardwareUiLayout.java
@@ -80,16 +80,6 @@
     }
 
     @Override
-    public void removeAllItems() {
-        if (mList != null) {
-            mList.removeAllViews();
-        }
-        if (mSeparatedView != null) {
-            mSeparatedView.removeAllViews();
-        }
-    }
-
-    @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
         updateSettings();
diff --git a/packages/SystemUI/src/com/android/systemui/MultiListLayout.java b/packages/SystemUI/src/com/android/systemui/MultiListLayout.java
index f8287a4..d153fb0 100644
--- a/packages/SystemUI/src/com/android/systemui/MultiListLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/MultiListLayout.java
@@ -45,11 +45,6 @@
     protected abstract ViewGroup getListView();
 
     /**
-     * Removes all child items from the separated and list views, if they exist.
-     */
-    protected abstract void removeAllItems();
-
-    /**
      * Sets the divided view, which may have a differently-colored background.
      */
     public abstract void setDivisionView(View v);
@@ -110,6 +105,25 @@
         onUpdateList();
     }
 
+    protected void removeAllSeparatedViews() {
+        ViewGroup separated = getSeparatedView();
+        if (separated != null) {
+            separated.removeAllViews();
+        }
+    }
+
+    protected void removeAllListViews() {
+        ViewGroup list = getListView();
+        if (list != null) {
+            list.removeAllViews();
+        }
+    }
+
+    protected void removeAllItems() {
+        removeAllListViews();
+        removeAllSeparatedViews();
+    }
+
     protected void onUpdateList() {
         removeAllItems();
         setSeparatedViewVisibility(mAdapter.hasSeparatedItems());
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
index 346660d..67f3274 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
@@ -40,11 +40,8 @@
 import android.graphics.Color;
 import android.graphics.Insets;
 import android.graphics.Point;
-import android.graphics.drawable.AdaptiveIconDrawable;
-import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.GradientDrawable;
-import android.graphics.drawable.InsetDrawable;
 import android.graphics.drawable.ShapeDrawable;
 import android.os.RemoteException;
 import android.os.ServiceManager;
@@ -66,6 +63,7 @@
 import com.android.systemui.Interpolators;
 import com.android.systemui.R;
 import com.android.systemui.recents.TriangleShape;
+import com.android.systemui.statusbar.AlphaOptimizedButton;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
 import com.android.systemui.statusbar.notification.stack.ExpandableViewState;
@@ -80,7 +78,7 @@
     private View mPointerView;
     private int mPointerMargin;
 
-    private ImageView mSettingsIcon;
+    private AlphaOptimizedButton mSettingsIcon;
 
     // Permission view
     private View mPermissionView;
@@ -100,8 +98,6 @@
     private int mSettingsIconHeight;
     private int mBubbleHeight;
     private int mPermissionHeight;
-    private int mIconInset;
-    private Drawable mSettingsIconDrawable;
     private int mPointerWidth;
     private int mPointerHeight;
 
@@ -218,10 +214,7 @@
         mSettingsIconHeight = getContext().getResources().getDimensionPixelSize(
                 R.dimen.bubble_expanded_header_height);
         mSettingsIcon = findViewById(R.id.settings_button);
-        mIconInset = getResources().getDimensionPixelSize(R.dimen.bubble_icon_inset);
         mSettingsIcon.setOnClickListener(this);
-        // Save initial drawable to create adaptive icons that will take its place.
-        mSettingsIconDrawable = mSettingsIcon.getDrawable();
 
         mPermissionHeight = getContext().getResources().getDimensionPixelSize(
                 R.dimen.bubble_permission_height);
@@ -377,16 +370,6 @@
         int foregroundColor = ta.getColor(1, Color.BLACK /* default */);
         ta.recycle();
 
-        // Must clear tint first - otherwise tint updates inconsistently.
-        mSettingsIconDrawable.setTintList(null);
-        mSettingsIconDrawable.setTint(foregroundColor);
-
-        InsetDrawable foreground = new InsetDrawable(mSettingsIconDrawable, mIconInset);
-        ColorDrawable background = new ColorDrawable(backgroundColor);
-        AdaptiveIconDrawable adaptiveIcon = new AdaptiveIconDrawable(background,
-                foreground);
-        mSettingsIcon.setImageDrawable(adaptiveIcon);
-
         // Update permission prompt color.
         mPermissionView.setBackground(createPermissionBackground(backgroundColor));
         mPermissionPrompt.setTextColor(foregroundColor);
@@ -649,11 +632,12 @@
     }
 
     private Intent getSettingsIntent(String packageName, final int appUid) {
-        final Intent intent = new Intent(Settings.ACTION_APP_NOTIFICATION_SETTINGS);
+        final Intent intent = new Intent(Settings.ACTION_APP_NOTIFICATION_BUBBLE_SETTINGS);
         intent.putExtra(Settings.EXTRA_APP_PACKAGE, packageName);
         intent.putExtra(Settings.EXTRA_APP_UID, appUid);
         intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
         return intent;
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsColumnLayout.java b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsColumnLayout.java
new file mode 100644
index 0000000..5907028
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsColumnLayout.java
@@ -0,0 +1,195 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.globalactions;
+
+import static com.android.systemui.util.leak.RotationUtils.ROTATION_LANDSCAPE;
+import static com.android.systemui.util.leak.RotationUtils.ROTATION_NONE;
+import static com.android.systemui.util.leak.RotationUtils.ROTATION_SEASCAPE;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.Gravity;
+import android.view.View;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.systemui.R;
+
+/**
+ * Grid-based implementation of the button layout created by the global actions dialog.
+ */
+public class GlobalActionsColumnLayout extends GlobalActionsLayout {
+    private boolean mLastSnap;
+
+    public GlobalActionsColumnLayout(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int l, int t, int r, int b) {
+        super.onLayout(changed, l, t, r, b);
+
+        post(() -> updateSnap());
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+    }
+
+    @VisibleForTesting
+    protected boolean shouldReverseListItems() {
+        int rotation = getCurrentRotation();
+        if (rotation == ROTATION_NONE) {
+            return false;
+        }
+        if (getCurrentLayoutDirection() == View.LAYOUT_DIRECTION_RTL) {
+            return rotation == ROTATION_LANDSCAPE;
+        }
+        return rotation == ROTATION_SEASCAPE;
+    }
+
+    @Override
+    public void onUpdateList() {
+        super.onUpdateList();
+        updateChildOrdering();
+    }
+
+    private void updateChildOrdering() {
+        if (shouldReverseListItems()) {
+            getListView().bringToFront();
+        } else {
+            getSeparatedView().bringToFront();
+        }
+    }
+
+    /**
+     *  Snap this layout to align with the power button.
+     */
+    @VisibleForTesting
+    protected void snapToPowerButton() {
+        int offset = getPowerButtonOffsetDistance();
+        switch (getCurrentRotation()) {
+            case (ROTATION_LANDSCAPE):
+                setPadding(offset, 0, 0, 0);
+                setGravity(Gravity.LEFT | Gravity.TOP);
+                break;
+            case (ROTATION_SEASCAPE):
+                setPadding(0, 0, offset, 0);
+                setGravity(Gravity.RIGHT | Gravity.BOTTOM);
+                break;
+            default:
+                setPadding(0, offset, 0, 0);
+                setGravity(Gravity.TOP | Gravity.RIGHT);
+                break;
+        }
+    }
+
+    /**
+     *  Detach this layout from snapping to the power button and instead center along that edge.
+     */
+    @VisibleForTesting
+    protected void centerAlongEdge() {
+        switch (getCurrentRotation()) {
+            case (ROTATION_LANDSCAPE):
+                setPadding(0, 0, 0, 0);
+                setGravity(Gravity.CENTER_HORIZONTAL | Gravity.TOP);
+                break;
+            case (ROTATION_SEASCAPE):
+                setPadding(0, 0, 0, 0);
+                setGravity(Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM);
+                break;
+            default:
+                setPadding(0, 0, 0, 0);
+                setGravity(Gravity.CENTER_VERTICAL | Gravity.RIGHT);
+                break;
+        }
+    }
+
+    /**
+     * Determines the distance from the top of the screen to the power button.
+     */
+    @VisibleForTesting
+    protected int getPowerButtonOffsetDistance() {
+        return Math.round(getContext().getResources().getDimension(
+                R.dimen.global_actions_top_padding));
+    }
+
+    /**
+     * Check whether there is enough extra space below the dialog such that we can offset the top
+     * of the dialog from the top of the phone to line it up with the power button, then either
+     * snap the dialog to the power button or center it along the edge with snapToPowerButton.
+     */
+    @VisibleForTesting
+    protected boolean shouldSnapToPowerButton() {
+        int offsetSize = getPowerButtonOffsetDistance();
+        int dialogSize;
+        int screenSize;
+        View wrapper = getWrapper();
+        int rotation = getCurrentRotation();
+        if (rotation == ROTATION_NONE) {
+            dialogSize = wrapper.getMeasuredHeight();
+            screenSize = getMeasuredHeight();
+        } else {
+            dialogSize = wrapper.getMeasuredWidth();
+            screenSize = getMeasuredWidth();
+        }
+        return dialogSize + offsetSize < screenSize;
+    }
+
+    @VisibleForTesting
+    protected void updateSnap() {
+        boolean snap = shouldSnapToPowerButton();
+        if (snap != mLastSnap) {
+            if (snap) {
+                snapToPowerButton();
+            } else {
+                centerAlongEdge();
+            }
+        }
+        mLastSnap = snap;
+    }
+
+    @VisibleForTesting
+    protected float getGridItemSize() {
+        return getContext().getResources().getDimension(R.dimen.global_actions_grid_item_height);
+    }
+
+    @VisibleForTesting
+    protected float getAnimationDistance() {
+        return getGridItemSize() / 2;
+    }
+
+    @Override
+    public float getAnimationOffsetX() {
+        if (getCurrentRotation() == ROTATION_NONE) {
+            return getAnimationDistance();
+        }
+        return 0;
+    }
+
+    @Override
+    public float getAnimationOffsetY() {
+        switch (getCurrentRotation()) {
+            case ROTATION_LANDSCAPE:
+                return -getAnimationDistance();
+            case ROTATION_SEASCAPE:
+                return getAnimationDistance();
+            default: // Portrait
+                return 0;
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
index 64511a0..68d792e 100644
--- a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
@@ -410,7 +410,8 @@
                                         mActivityStarter
                                                 .startPendingIntentDismissingKeyguard(intent);
                                     }
-                                })
+                                },
+                                mKeyguardManager.isDeviceLocked())
                         : null;
         ActionsDialog dialog = new ActionsDialog(mContext, mAdapter, panelViewController);
         dialog.setCanceledOnTouchOutside(false); // Handled by the custom class.
@@ -1583,13 +1584,20 @@
         }
 
         private int getGlobalActionsLayoutId(Context context) {
-            if (isForceGridEnabled(context) || shouldUsePanel()) {
-                if (RotationUtils.getRotation(context) == RotationUtils.ROTATION_SEASCAPE) {
+            boolean useGridLayout = isForceGridEnabled(context) || shouldUsePanel();
+            if (RotationUtils.getRotation(context) == RotationUtils.ROTATION_SEASCAPE) {
+                if (useGridLayout) {
                     return com.android.systemui.R.layout.global_actions_grid_seascape;
+                } else {
+                    return com.android.systemui.R.layout.global_actions_column_seascape;
                 }
-                return com.android.systemui.R.layout.global_actions_grid;
+            } else {
+                if (useGridLayout) {
+                    return com.android.systemui.R.layout.global_actions_grid;
+                } else {
+                    return com.android.systemui.R.layout.global_actions_column;
+                }
             }
-            return com.android.systemui.R.layout.global_actions_wrapped;
         }
 
         @Override
@@ -1712,7 +1720,7 @@
         }
 
         public void onRotate(int from, int to) {
-            if (mShowing && (shouldUsePanel() || isForceGridEnabled(mContext))) {
+            if (mShowing) {
                 refreshDialog();
             }
         }
diff --git a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsGridLayout.java b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsGridLayout.java
index 554ed73..e1462d1 100644
--- a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsGridLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsGridLayout.java
@@ -22,58 +22,23 @@
 
 import android.content.Context;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
 
 import com.android.internal.annotations.VisibleForTesting;
-import com.android.systemui.HardwareBgDrawable;
-import com.android.systemui.MultiListLayout;
-import com.android.systemui.util.leak.RotationUtils;
 
 /**
  * Grid-based implementation of the button layout created by the global actions dialog.
  */
-public class GlobalActionsGridLayout extends MultiListLayout {
-
-    boolean mBackgroundsSet;
-
+public class GlobalActionsGridLayout extends GlobalActionsLayout {
     public GlobalActionsGridLayout(Context context, AttributeSet attrs) {
         super(context, attrs);
     }
 
-    private void setBackgrounds() {
-        int gridBackgroundColor = getResources().getColor(
-                com.android.systemui.R.color.global_actions_grid_background, null);
-        int separatedBackgroundColor = getResources().getColor(
-                com.android.systemui.R.color.global_actions_separated_background, null);
-        HardwareBgDrawable listBackground  = new HardwareBgDrawable(true, true, getContext());
-        HardwareBgDrawable separatedBackground = new HardwareBgDrawable(true, true, getContext());
-        listBackground.setTint(gridBackgroundColor);
-        separatedBackground.setTint(separatedBackgroundColor);
-        getListView().setBackground(listBackground);
-        getSeparatedView().setBackground(separatedBackground);
-    }
-
-    @Override
-    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-
-        // backgrounds set only once, the first time onMeasure is called after inflation
-        if (getListView() != null && !mBackgroundsSet) {
-            setBackgrounds();
-            mBackgroundsSet = true;
-        }
-    }
-
     @VisibleForTesting
-    protected int getCurrentRotation() {
-        return RotationUtils.getRotation(mContext);
-    }
-
-    @VisibleForTesting
-    protected void setupListView(ListGridLayout listView, int itemCount) {
-        listView.setExpectedCount(itemCount);
+    protected void setupListView() {
+        ListGridLayout listView = getListView();
+        listView.setExpectedCount(mAdapter.countListItems());
         listView.setReverseSublists(shouldReverseSublists());
         listView.setReverseItems(shouldReverseListItems());
         listView.setSwapRowsAndColumns(shouldSwapRowsAndColumns());
@@ -81,29 +46,8 @@
 
     @Override
     public void onUpdateList() {
+        setupListView();
         super.onUpdateList();
-
-        ViewGroup separatedView = getSeparatedView();
-        ListGridLayout listView = getListView();
-        setupListView(listView, mAdapter.countListItems());
-
-        for (int i = 0; i < mAdapter.getCount(); i++) {
-            // generate the view item
-            View v;
-            boolean separated = mAdapter.shouldBeSeparated(i);
-            if (separated) {
-                v = mAdapter.getView(i, null, separatedView);
-            } else {
-                v = mAdapter.getView(i, null, listView);
-            }
-            Log.d("GlobalActionsGridLayout", "View: " + v);
-
-            if (separated) {
-                separatedView.addView(v);
-            } else {
-                listView.addItem(v);
-            }
-        }
         updateSeparatedItemSize();
     }
 
@@ -111,7 +55,8 @@
      * If the separated view contains only one item, expand the bounds of that item to take up the
      * entire view, so that the whole thing is touch-able.
      */
-    private void updateSeparatedItemSize() {
+    @VisibleForTesting
+    protected void updateSeparatedItemSize() {
         ViewGroup separated = getSeparatedView();
         if (separated.getChildCount() == 0) {
             return;
@@ -129,13 +74,24 @@
     }
 
     @Override
-    protected ViewGroup getSeparatedView() {
-        return findViewById(com.android.systemui.R.id.separated_button);
+    protected ListGridLayout getListView() {
+        return (ListGridLayout) super.getListView();
     }
 
     @Override
-    protected ListGridLayout getListView() {
-        return findViewById(android.R.id.list);
+    protected void removeAllListViews() {
+        ListGridLayout list = getListView();
+        if (list != null) {
+            list.removeAllItems();
+        }
+    }
+
+    @Override
+    protected void addToListView(View v, boolean reverse) {
+        ListGridLayout list = getListView();
+        if (list != null) {
+            list.addItem(v);
+        }
     }
 
     @Override
@@ -174,12 +130,7 @@
         return true;
     }
 
-    /**
-     * Determines whether the ListGridLayout should reverse the ordering of items within sublists.
-     * Used for RTL languages to ensure that items appear in the same positions, without having to
-     * override layoutDirection, which breaks Talkback ordering.
-     */
-    @VisibleForTesting
+    @Override
     protected boolean shouldReverseListItems() {
         int rotation = getCurrentRotation();
         boolean reverse = false; // should we add items to parents in the reverse order?
@@ -187,20 +138,13 @@
                 || rotation == ROTATION_SEASCAPE) {
             reverse = !reverse; // if we're in portrait or seascape, reverse items
         }
-        if (getLayoutDirection() == View.LAYOUT_DIRECTION_RTL) {
+        if (getCurrentLayoutDirection() == View.LAYOUT_DIRECTION_RTL) {
             reverse = !reverse; // if we're in an RTL language, reverse items (again)
         }
         return reverse;
     }
 
-    /**
-     * Not ued in this implementation of the Global Actions Menu, but necessary for some others.
-     */
-    @Override
-    public void setDivisionView(View v) {
-        // do nothing
-    }
-
+    @VisibleForTesting
     protected float getAnimationDistance() {
         int rows = getListView().getRowCount();
         float gridItemSize = getContext().getResources().getDimension(
diff --git a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsLayout.java b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsLayout.java
new file mode 100644
index 0000000..f755a93
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsLayout.java
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.globalactions;
+
+import android.content.Context;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.systemui.HardwareBgDrawable;
+import com.android.systemui.MultiListLayout;
+import com.android.systemui.R;
+import com.android.systemui.util.leak.RotationUtils;
+
+import java.util.Locale;
+
+/**
+ * Grid-based implementation of the button layout created by the global actions dialog.
+ */
+public abstract class GlobalActionsLayout extends MultiListLayout {
+
+    boolean mBackgroundsSet;
+
+    public GlobalActionsLayout(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    private void setBackgrounds() {
+        int gridBackgroundColor = getResources().getColor(
+                R.color.global_actions_grid_background, null);
+        int separatedBackgroundColor = getResources().getColor(
+                R.color.global_actions_separated_background, null);
+        HardwareBgDrawable listBackground  = new HardwareBgDrawable(true, true, getContext());
+        HardwareBgDrawable separatedBackground = new HardwareBgDrawable(true, true, getContext());
+        listBackground.setTint(gridBackgroundColor);
+        separatedBackground.setTint(separatedBackgroundColor);
+        getListView().setBackground(listBackground);
+        getSeparatedView().setBackground(separatedBackground);
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+
+        // backgrounds set only once, the first time onMeasure is called after inflation
+        if (getListView() != null && !mBackgroundsSet) {
+            setBackgrounds();
+            mBackgroundsSet = true;
+        }
+    }
+
+    protected void addToListView(View v, boolean reverse) {
+        if (reverse) {
+            getListView().addView(v, 0);
+        } else {
+            getListView().addView(v);
+        }
+    }
+
+    protected void addToSeparatedView(View v, boolean reverse) {
+        if (reverse) {
+            getSeparatedView().addView(v, 0);
+        } else {
+            getSeparatedView().addView(v);
+        }
+    }
+
+    @VisibleForTesting
+    protected int getCurrentLayoutDirection() {
+        return TextUtils.getLayoutDirectionFromLocale(Locale.getDefault());
+    }
+
+    @VisibleForTesting
+    protected int getCurrentRotation() {
+        return RotationUtils.getRotation(mContext);
+    }
+
+    /**
+     * Determines whether the ListGridLayout should reverse the ordering of items within sublists.
+     * Used for RTL languages to ensure that items appear in the same positions, without having to
+     * override layoutDirection, which breaks Talkback ordering.
+     */
+    protected abstract boolean shouldReverseListItems();
+
+    @Override
+    public void onUpdateList() {
+        super.onUpdateList();
+
+        ViewGroup separatedView = getSeparatedView();
+        ViewGroup listView = getListView();
+
+        for (int i = 0; i < mAdapter.getCount(); i++) {
+            // generate the view item
+            View v;
+            boolean separated = mAdapter.shouldBeSeparated(i);
+            if (separated) {
+                v = mAdapter.getView(i, null, separatedView);
+            } else {
+                v = mAdapter.getView(i, null, listView);
+            }
+            if (separated) {
+                addToSeparatedView(v, false);
+            } else {
+                addToListView(v, shouldReverseListItems());
+            }
+        }
+    }
+
+    @Override
+    protected ViewGroup getSeparatedView() {
+        return findViewById(R.id.separated_button);
+    }
+
+    @Override
+    protected ViewGroup getListView() {
+        return findViewById(android.R.id.list);
+    }
+
+    protected View getWrapper() {
+        return getChildAt(0);
+    }
+
+    /**
+     * Not used in this implementation of the Global Actions Menu, but necessary for some others.
+     */
+    @Override
+    public void setDivisionView(View v) {
+        // do nothing
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/glwallpaper/ImageProcessHelper.java b/packages/SystemUI/src/com/android/systemui/glwallpaper/ImageProcessHelper.java
index 477e7d7e..24a4b9e 100644
--- a/packages/SystemUI/src/com/android/systemui/glwallpaper/ImageProcessHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/glwallpaper/ImageProcessHelper.java
@@ -30,13 +30,15 @@
 import android.util.Log;
 
 /**
- * A helper class that computes histogram and percentile 85 from a bitmap.
- * Percentile 85 will be computed each time the user picks a new image wallpaper.
+ * A helper class that computes threshold from a bitmap.
+ * Threshold will be computed each time the user picks a new image wallpaper.
  */
 class ImageProcessHelper {
     private static final String TAG = ImageProcessHelper.class.getSimpleName();
-    private static final float DEFAULT_PER85 = 0.8f;
-    private static final int MSG_UPDATE_PER85 = 1;
+    private static final float DEFAULT_THRESHOLD = 0.8f;
+    private static final float DEFAULT_OTSU_THRESHOLD = 0f;
+    private static final float MAX_THRESHOLD = 0.89f;
+    private static final int MSG_UPDATE_THRESHOLD = 1;
 
     /**
      * This color matrix will be applied to each pixel to get luminance from rgb by below formula:
@@ -53,8 +55,8 @@
         @Override
         public boolean handleMessage(Message msg) {
             switch (msg.what) {
-                case MSG_UPDATE_PER85:
-                    mPer85 = (float) msg.obj;
+                case MSG_UPDATE_THRESHOLD:
+                    mThreshold = (float) msg.obj;
                     return true;
                 default:
                     return false;
@@ -62,20 +64,20 @@
         }
     });
 
-    private float mPer85 = DEFAULT_PER85;
+    private float mThreshold = DEFAULT_THRESHOLD;
 
-    void startComputingPercentile85(Bitmap bitmap) {
-        new Per85ComputeTask(mHandler).execute(bitmap);
+    void start(Bitmap bitmap) {
+        new ThresholdComputeTask(mHandler).execute(bitmap);
     }
 
-    float getPercentile85() {
-        return mPer85;
+    float getThreshold() {
+        return Math.min(mThreshold, MAX_THRESHOLD);
     }
 
-    private static class Per85ComputeTask extends AsyncTask<Bitmap, Void, Float> {
+    private static class ThresholdComputeTask extends AsyncTask<Bitmap, Void, Float> {
         private Handler mUpdateHandler;
 
-        Per85ComputeTask(Handler handler) {
+        ThresholdComputeTask(Handler handler) {
             super(handler);
             mUpdateHandler = handler;
         }
@@ -84,35 +86,55 @@
         protected Float doInBackground(Bitmap... bitmaps) {
             Bitmap bitmap = bitmaps[0];
             if (bitmap != null) {
-                int[] histogram = processHistogram(bitmap);
-                return computePercentile85(bitmap, histogram);
+                return new Threshold().compute(bitmap);
             }
-            Log.e(TAG, "Per85ComputeTask: Can't get bitmap");
-            return DEFAULT_PER85;
+            Log.e(TAG, "ThresholdComputeTask: Can't get bitmap");
+            return DEFAULT_THRESHOLD;
         }
 
         @Override
         protected void onPostExecute(Float result) {
-            Message msg = mUpdateHandler.obtainMessage(MSG_UPDATE_PER85, result);
+            Message msg = mUpdateHandler.obtainMessage(MSG_UPDATE_THRESHOLD, result);
             mUpdateHandler.sendMessage(msg);
         }
+    }
 
-        private int[] processHistogram(Bitmap bitmap) {
+    private static class Threshold {
+        public float compute(Bitmap bitmap) {
+            Bitmap grayscale = toGrayscale(bitmap);
+            int[] histogram = getHistogram(grayscale);
+            boolean isSolidColor = isSolidColor(grayscale, histogram);
+
+            // We will see gray wallpaper during the transition if solid color wallpaper is set,
+            // please refer to b/130360362#comment16.
+            // As a result, we use Percentile85 rather than Otsus if a solid color wallpaper is set.
+            ThresholdAlgorithm algorithm = isSolidColor ? new Percentile85() : new Otsus();
+            return algorithm.compute(grayscale, histogram);
+        }
+
+        private Bitmap toGrayscale(Bitmap bitmap) {
             int width = bitmap.getWidth();
             int height = bitmap.getHeight();
 
-            Bitmap target = Bitmap.createBitmap(width, height, bitmap.getConfig());
-            Canvas canvas = new Canvas(target);
+            Bitmap grayscale = Bitmap.createBitmap(width, height, bitmap.getConfig());
+            Canvas canvas = new Canvas(grayscale);
             ColorMatrix cm = new ColorMatrix(LUMINOSITY_MATRIX);
             Paint paint = new Paint();
             paint.setColorFilter(new ColorMatrixColorFilter(cm));
             canvas.drawBitmap(bitmap, new Matrix(), paint);
 
+            return grayscale;
+        }
+
+        private int[] getHistogram(Bitmap grayscale) {
+            int width = grayscale.getWidth();
+            int height = grayscale.getHeight();
+
             // TODO: Fine tune the performance here, tracking on b/123615079.
             int[] histogram = new int[256];
             for (int row = 0; row < height; row++) {
                 for (int col = 0; col < width; col++) {
-                    int pixel = target.getPixel(col, row);
+                    int pixel = grayscale.getPixel(col, row);
                     int y = Color.red(pixel) + Color.green(pixel) + Color.blue(pixel);
                     histogram[y]++;
                 }
@@ -121,8 +143,29 @@
             return histogram;
         }
 
-        private float computePercentile85(Bitmap bitmap, int[] histogram) {
-            float per85 = DEFAULT_PER85;
+        private boolean isSolidColor(Bitmap bitmap, int[] histogram) {
+            boolean solidColor = false;
+            int pixels = bitmap.getWidth() * bitmap.getHeight();
+
+            // In solid color case, only one element of histogram has value,
+            // which is pixel counts and the value of other elements should be 0.
+            for (int value : histogram) {
+                if (value != 0 && value != pixels) {
+                    break;
+                }
+                if (value == pixels) {
+                    solidColor = true;
+                    break;
+                }
+            }
+            return solidColor;
+        }
+    }
+
+    private static class Percentile85 implements ThresholdAlgorithm {
+        @Override
+        public float compute(Bitmap bitmap, int[] histogram) {
+            float per85 = DEFAULT_THRESHOLD;
             int pixelCount = bitmap.getWidth() * bitmap.getHeight();
             float[] acc = new float[256];
             for (int i = 0; i < acc.length; i++) {
@@ -141,4 +184,51 @@
             return per85;
         }
     }
+
+    private static class Otsus implements ThresholdAlgorithm {
+        @Override
+        public float compute(Bitmap bitmap, int[] histogram) {
+            float threshold = DEFAULT_OTSU_THRESHOLD;
+            float maxVariance = 0;
+            float pixelCount = bitmap.getWidth() * bitmap.getHeight();
+            float[] w = new float[2];
+            float[] m = new float[2];
+            float[] u = new float[2];
+
+            for (int i = 0; i < histogram.length; i++) {
+                m[1] += i * histogram[i];
+            }
+
+            w[1] = pixelCount;
+            for (int tonalValue = 0; tonalValue < histogram.length; tonalValue++) {
+                float dU;
+                float variance;
+                float numPixels = histogram[tonalValue];
+                float tmp = numPixels * tonalValue;
+                w[0] += numPixels;
+                w[1] -= numPixels;
+
+                if (w[0] == 0 || w[1] == 0) {
+                    continue;
+                }
+
+                m[0] += tmp;
+                m[1] -= tmp;
+                u[0] = m[0] / w[0];
+                u[1] = m[1] / w[1];
+                dU = u[0] - u[1];
+                variance = w[0] * w[1] * dU * dU;
+
+                if (variance > maxVariance) {
+                    threshold = (tonalValue + 1f) / histogram.length;
+                    maxVariance = variance;
+                }
+            }
+            return threshold;
+        }
+    }
+
+    private interface ThresholdAlgorithm {
+        float compute(Bitmap bitmap, int[] histogram);
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/glwallpaper/ImageWallpaperRenderer.java b/packages/SystemUI/src/com/android/systemui/glwallpaper/ImageWallpaperRenderer.java
index 464cbe3..5bbfe84 100644
--- a/packages/SystemUI/src/com/android/systemui/glwallpaper/ImageWallpaperRenderer.java
+++ b/packages/SystemUI/src/com/android/systemui/glwallpaper/ImageWallpaperRenderer.java
@@ -78,8 +78,8 @@
             mBitmap = mWallpaperManager.getBitmap();
             mBitmapWidth = mBitmap.getWidth();
             mBitmapHeight = mBitmap.getHeight();
-            // Compute per85 as transition threshold, this is an async work.
-            mImageProcessHelper.startComputingPercentile85(mBitmap);
+            // Compute threshold of the image, this is an async work.
+            mImageProcessHelper.start(mBitmap);
             mWallpaperManager.forgetLoadedWallpaper();
         }
     }
@@ -108,13 +108,13 @@
 
     @Override
     public void onDrawFrame(GL10 gl) {
-        float per85 = mImageProcessHelper.getPercentile85();
+        float threshold = mImageProcessHelper.getThreshold();
         float reveal = mImageRevealHelper.getReveal();
 
         glClear(GL_COLOR_BUFFER_BIT);
 
         glUniform1f(mWallpaper.getHandle(ImageGLWallpaper.U_AOD2OPACITY), 1);
-        glUniform1f(mWallpaper.getHandle(ImageGLWallpaper.U_PER85), per85);
+        glUniform1f(mWallpaper.getHandle(ImageGLWallpaper.U_PER85), threshold);
         glUniform1f(mWallpaper.getHandle(ImageGLWallpaper.U_REVEAL), reveal);
 
         scaleViewport(reveal);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java b/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
index 9f8ab61..f97be1ea 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
@@ -78,7 +78,7 @@
     private static final int MSG_COLLAPSE_PANELS               = 4 << MSG_SHIFT;
     private static final int MSG_EXPAND_SETTINGS               = 5 << MSG_SHIFT;
     private static final int MSG_SET_SYSTEMUI_VISIBILITY       = 6 << MSG_SHIFT;
-    private static final int MSG_TOP_APP_WINDOW_CHANGED        = 7 << MSG_SHIFT;
+    private static final int MSG_DISPLAY_READY                 = 7 << MSG_SHIFT;
     private static final int MSG_SHOW_IME_BUTTON               = 8 << MSG_SHIFT;
     private static final int MSG_TOGGLE_RECENT_APPS            = 9 << MSG_SHIFT;
     private static final int MSG_PRELOAD_RECENT_APPS           = 10 << MSG_SHIFT;
@@ -115,7 +115,6 @@
     private static final int MSG_SHOW_CHARGING_ANIMATION       = 44 << MSG_SHIFT;
     private static final int MSG_SHOW_PINNING_TOAST_ENTER_EXIT = 45 << MSG_SHIFT;
     private static final int MSG_SHOW_PINNING_TOAST_ESCAPE     = 46 << MSG_SHIFT;
-    private static final int MSG_DISPLAY_READY                 = 47 << MSG_SHIFT;
 
     public static final int FLAG_EXCLUDE_NONE = 0;
     public static final int FLAG_EXCLUDE_SEARCH_PANEL = 1 << 0;
@@ -183,15 +182,6 @@
         }
 
         /**
-         * Called to notify top app window changes.
-         * @see IStatusBar#topAppWindowChanged(int, boolean)
-         *
-         * @param displayId The id of the display to notify.
-         * @param visible {@code true} to show menu button.
-         */
-        default void topAppWindowChanged(int displayId, boolean visible) { }
-
-        /**
          * Called to notify IME window status changes.
          *
          * @param displayId The id of the display to notify.
@@ -480,13 +470,7 @@
     }
 
     @Override
-    public void topAppWindowChanged(int displayId, boolean menuVisible) {
-        synchronized (mLock) {
-            mHandler.removeMessages(MSG_TOP_APP_WINDOW_CHANGED);
-            mHandler.obtainMessage(MSG_TOP_APP_WINDOW_CHANGED,
-                    displayId, menuVisible ? 1 : 0, null).sendToTarget();
-        }
-    }
+    public void topAppWindowChanged(int displayId, boolean menuVisible) { }
 
     @Override
     public void setImeWindowStatus(int displayId, IBinder token, int vis, int backDisposition,
@@ -888,11 +872,6 @@
                     }
                     args.recycle();
                     break;
-                case MSG_TOP_APP_WINDOW_CHANGED:
-                    for (int i = 0; i < mCallbacks.size(); i++) {
-                        mCallbacks.get(i).topAppWindowChanged(msg.arg1, msg.arg2 != 0);
-                    }
-                    break;
                 case MSG_SHOW_IME_BUTTON:
                     args = (SomeArgs) msg.obj;
                     handleShowImeButton(args.argi1 /* displayId */, (IBinder) args.arg1 /* token */,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarFragment.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarFragment.java
index 38eed16..8aa4f03 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarFragment.java
@@ -449,13 +449,6 @@
     }
 
     @Override
-    public void topAppWindowChanged(int displayId, boolean showMenu) {
-        if (displayId == mDisplayId && mNavigationBarView != null) {
-            mNavigationBarView.setMenuVisibility(showMenu);
-        }
-    }
-
-    @Override
     public void setWindowState(
             int displayId, @WindowType int window, @WindowVisibleState int state) {
         if (displayId == mDisplayId
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
index 1c03844..6fbb947 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
@@ -268,8 +268,6 @@
 
         // Set up the context group of buttons
         mContextualButtonGroup = new ContextualButtonGroup(R.id.menu_container);
-        final ContextualButton menuButton = new ContextualButton(R.id.menu,
-                R.drawable.ic_sysbar_menu);
         final ContextualButton imeSwitcherButton = new ContextualButton(R.id.ime_switcher,
                 R.drawable.ic_ime_switcher_default);
         final RotationContextButton rotateSuggestionButton = new RotationContextButton(
@@ -278,7 +276,6 @@
         final ContextualButton accessibilityButton =
                 new ContextualButton(R.id.accessibility_button,
                         R.drawable.ic_sysbar_accessibility_button);
-        mContextualButtonGroup.addButton(menuButton);
         mContextualButtonGroup.addButton(imeSwitcherButton);
         if (!isGesturalMode) {
             mContextualButtonGroup.addButton(rotateSuggestionButton);
@@ -306,7 +303,6 @@
         mButtonDispatchers.put(R.id.home, new ButtonDispatcher(R.id.home));
         mButtonDispatchers.put(R.id.home_handle, new ButtonDispatcher(R.id.home_handle));
         mButtonDispatchers.put(R.id.recent_apps, new ButtonDispatcher(R.id.recent_apps));
-        mButtonDispatchers.put(R.id.menu, menuButton);
         mButtonDispatchers.put(R.id.ime_switcher, imeSwitcherButton);
         mButtonDispatchers.put(R.id.accessibility_button, accessibilityButton);
         mButtonDispatchers.put(R.id.rotate_suggestion, rotateSuggestionButton);
@@ -406,10 +402,6 @@
         return mButtonDispatchers.get(R.id.recent_apps);
     }
 
-    public ButtonDispatcher getMenuButton() {
-        return mButtonDispatchers.get(R.id.menu);
-    }
-
     public ButtonDispatcher getBackButton() {
         return mButtonDispatchers.get(R.id.back);
     }
@@ -795,10 +787,6 @@
         }
     }
 
-    public void setMenuVisibility(final boolean show) {
-        mContextualButtonGroup.setButtonVisibility(R.id.menu, show);
-    }
-
     public void setAccessibilityButtonState(final boolean visible, final boolean longClickable) {
         mLongClickableAccessibilityButton = longClickable;
         getAccessibilityButton().setLongClickable(longClickable);
@@ -1154,16 +1142,14 @@
                         visibilityToString(getCurrentView().getVisibility()),
                         getCurrentView().getAlpha()));
 
-        pw.println(String.format("      disabled=0x%08x vertical=%s menu=%s darkIntensity=%.2f",
+        pw.println(String.format("      disabled=0x%08x vertical=%s darkIntensity=%.2f",
                         mDisabledFlags,
                         mIsVertical ? "true" : "false",
-                        getMenuButton().isVisible() ? "true" : "false",
                         getLightTransitionsController().getCurrentDarkIntensity()));
 
         dumpButton(pw, "back", getBackButton());
         dumpButton(pw, "home", getHomeButton());
         dumpButton(pw, "rcnt", getRecentsButton());
-        dumpButton(pw, "menu", getMenuButton());
         dumpButton(pw, "rota", getRotateSuggestionButton());
         dumpButton(pw, "a11y", getAccessibilityButton());
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index 7b3ddf7..1194a1d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -833,6 +833,11 @@
             return false;
         }
         initDownStates(event);
+        // Do not let touches go to shade or QS if the bouncer is visible,
+        // but still let user swipe down to expand the panel, dismissing the bouncer.
+        if (mStatusBar.isBouncerShowing()) {
+            return true;
+        }
         if (mBar.panelEnabled() && mHeadsUpTouchHelper.onInterceptTouchEvent(event)) {
             mIsExpansionFromHeadsUp = true;
             MetricsLogger.count(mContext, COUNTER_PANEL_OPEN, 1);
@@ -1000,6 +1005,13 @@
         if (mBlockTouches || (mQs != null && mQs.isCustomizing())) {
             return false;
         }
+
+        // Do not allow panel expansion if bouncer is scrimmed, otherwise user would be able to
+        // pull down QS or expand the shade.
+        if (mStatusBar.isBouncerShowingScrimmed()) {
+            return false;
+        }
+
         initDownStates(event);
         // Make sure the next touch won't the blocked after the current ends.
         if (event.getAction() == MotionEvent.ACTION_UP
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index 5c16972..1eceff7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -713,7 +713,6 @@
                 result.mFullscreenStackSysUiVisibility, result.mDockedStackSysUiVisibility,
                 0xffffffff, result.mFullscreenStackBounds, result.mDockedStackBounds,
                 result.mNavbarColorManagedByIme);
-        topAppWindowChanged(mDisplayId, result.mMenuVisible);
         // StatusBarManagerService has a back up of IME token and it's restored here.
         setImeWindowStatus(mDisplayId, result.mImeToken, result.mImeWindowVis,
                 result.mImeBackDisposition, result.mShowImeSwitcher);
@@ -727,11 +726,10 @@
 
         if (DEBUG) {
             Log.d(TAG, String.format(
-                    "init: icons=%d disabled=0x%08x lights=0x%08x menu=0x%08x imeButton=0x%08x",
+                    "init: icons=%d disabled=0x%08x lights=0x%08x imeButton=0x%08x",
                     numIcons,
                     result.mDisabledFlags1,
                     result.mSystemUiVisibility,
-                    result.mMenuVisible ? 1 : 0,
                     result.mImeWindowVis));
         }
 
@@ -2235,31 +2233,6 @@
         return 0 == (mSystemUiVisibility & View.SYSTEM_UI_FLAG_LOW_PROFILE);
     }
 
-    public void setLightsOn(boolean on) {
-        Log.v(TAG, "setLightsOn(" + on + ")");
-        if (on) {
-            setSystemUiVisibility(mDisplayId, 0, 0, 0, View.SYSTEM_UI_FLAG_LOW_PROFILE,
-                    mLastFullscreenStackBounds, mLastDockedStackBounds,
-                    false /* navbarColorManagedByIme */);
-        } else {
-            setSystemUiVisibility(mDisplayId, View.SYSTEM_UI_FLAG_LOW_PROFILE, 0, 0,
-                    View.SYSTEM_UI_FLAG_LOW_PROFILE, mLastFullscreenStackBounds,
-                    mLastDockedStackBounds, false /* navbarColorManagedByIme */);
-        }
-    }
-
-    @Override
-    public void topAppWindowChanged(int displayId, boolean showMenu) {
-        if (mDisplayId != displayId) return;
-        if (SPEW) {
-            Log.d(TAG, "display#" + displayId + ": "
-                    + (showMenu ? "showing" : "hiding") + " the MENU button");
-        }
-
-        // See above re: lights-out policy for legacy apps.
-        if (showMenu) setLightsOn(true);
-    }
-
     public static String viewInfo(View v) {
         return "[(" + v.getLeft() + "," + v.getTop() + ")(" + v.getRight() + "," + v.getBottom()
                 + ") " + v.getWidth() + "x" + v.getHeight() + "]";
@@ -4441,6 +4414,13 @@
     }
 
     /**
+     * @return Whether the security bouncer from Keyguard is showing.
+     */
+    public boolean isBouncerShowingScrimmed() {
+        return isBouncerShowing() && mStatusBarKeyguardViewManager.bouncerNeedsScrimming();
+    }
+
+    /**
      * @return a PackageManger for userId or if userId is < 0 (USER_ALL etc) then
      *         return PackageManager for mContext
      */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
index 7fe8906..ce43253 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
@@ -484,7 +484,7 @@
             // by a FLAG_DISMISS_KEYGUARD_ACTIVITY.
             reset(isOccluding /* hideBouncerWhenShowing*/);
         }
-        if (animate && !occluded && mShowing) {
+        if (animate && !occluded && mShowing && !mBouncer.isShowing()) {
             mStatusBar.animateKeyguardUnoccluding();
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java b/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java
index 8380b19..89aa797 100644
--- a/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java
+++ b/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java
@@ -68,7 +68,8 @@
         mThemeManager = new ThemeOverlayManager(
                 mContext.getSystemService(OverlayManager.class),
                 AsyncTask.THREAD_POOL_EXECUTOR,
-                mContext.getString(R.string.launcher_overlayable_package));
+                mContext.getString(R.string.launcher_overlayable_package),
+                mContext.getString(R.string.themepicker_overlayable_package));
         final Handler bgHandler = Dependency.get(Dependency.BG_HANDLER);
         final IntentFilter filter = new IntentFilter();
         filter.addAction(Intent.ACTION_USER_SWITCHED);
diff --git a/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayManager.java b/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayManager.java
index 27e3b2b..930016b 100644
--- a/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayManager.java
+++ b/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayManager.java
@@ -64,6 +64,9 @@
     @VisibleForTesting
     static final String OVERLAY_CATEGORY_ICON_LAUNCHER =
             "android.theme.customization.icon_pack.launcher";
+    @VisibleForTesting
+    static final String OVERLAY_CATEGORY_ICON_THEME_PICKER =
+            "android.theme.customization.icon_pack.themepicker";
 
     /*
      * All theme customization categories used by the system, in order that they should be applied,
@@ -76,7 +79,8 @@
             OVERLAY_CATEGORY_COLOR,
             OVERLAY_CATEGORY_ICON_ANDROID,
             OVERLAY_CATEGORY_ICON_SYSUI,
-            OVERLAY_CATEGORY_ICON_SETTINGS);
+            OVERLAY_CATEGORY_ICON_SETTINGS,
+            OVERLAY_CATEGORY_ICON_THEME_PICKER);
 
     /* Categories that need to applied to the current user as well as the system user. */
     @VisibleForTesting
@@ -94,12 +98,14 @@
     private final OverlayManager mOverlayManager;
     private final Executor mExecutor;
     private final String mLauncherPackage;
+    private final String mThemePickerPackage;
 
     ThemeOverlayManager(OverlayManager overlayManager, Executor executor,
-            String launcherPackage) {
+            String launcherPackage, String themePickerPackage) {
         mOverlayManager = overlayManager;
         mExecutor = executor;
         mLauncherPackage = launcherPackage;
+        mThemePickerPackage = themePickerPackage;
         mTargetPackageToCategories.put(ANDROID_PACKAGE, Sets.newHashSet(
                 OVERLAY_CATEGORY_COLOR, OVERLAY_CATEGORY_FONT,
                 OVERLAY_CATEGORY_SHAPE, OVERLAY_CATEGORY_ICON_ANDROID));
@@ -109,6 +115,8 @@
                 Sets.newHashSet(OVERLAY_CATEGORY_ICON_SETTINGS));
         mTargetPackageToCategories.put(mLauncherPackage,
                 Sets.newHashSet(OVERLAY_CATEGORY_ICON_LAUNCHER));
+        mTargetPackageToCategories.put(mThemePickerPackage,
+                Sets.newHashSet(OVERLAY_CATEGORY_ICON_THEME_PICKER));
         mCategoryToTargetPackage.put(OVERLAY_CATEGORY_COLOR, ANDROID_PACKAGE);
         mCategoryToTargetPackage.put(OVERLAY_CATEGORY_FONT, ANDROID_PACKAGE);
         mCategoryToTargetPackage.put(OVERLAY_CATEGORY_SHAPE, ANDROID_PACKAGE);
@@ -116,6 +124,7 @@
         mCategoryToTargetPackage.put(OVERLAY_CATEGORY_ICON_SYSUI, SYSUI_PACKAGE);
         mCategoryToTargetPackage.put(OVERLAY_CATEGORY_ICON_SETTINGS, SETTINGS_PACKAGE);
         mCategoryToTargetPackage.put(OVERLAY_CATEGORY_ICON_LAUNCHER, mLauncherPackage);
+        mCategoryToTargetPackage.put(OVERLAY_CATEGORY_ICON_THEME_PICKER, mThemePickerPackage);
     }
 
     /**
diff --git a/packages/SystemUI/tests/res/values/overlayable_icons_test.xml b/packages/SystemUI/tests/res/values/overlayable_icons_test.xml
index 5cc7976..4dc8d45 100644
--- a/packages/SystemUI/tests/res/values/overlayable_icons_test.xml
+++ b/packages/SystemUI/tests/res/values/overlayable_icons_test.xml
@@ -42,7 +42,6 @@
     <item>@drawable/ic_power_low</item>
     <item>@drawable/ic_power_saver</item>
     <item>@drawable/ic_qs_bluetooth_connecting</item>
-    <item>@drawable/ic_qs_bluetooth_connecting</item>
     <item>@drawable/ic_qs_cancel</item>
     <item>@drawable/ic_qs_no_sim</item>
     <item>@drawable/ic_qs_wifi_0</item>
diff --git a/packages/SystemUI/tests/src/com/android/systemui/globalactions/GlobalActionsColumnLayoutTest.java b/packages/SystemUI/tests/src/com/android/systemui/globalactions/GlobalActionsColumnLayoutTest.java
new file mode 100644
index 0000000..16d665c
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/globalactions/GlobalActionsColumnLayoutTest.java
@@ -0,0 +1,201 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.globalactions;
+
+import static junit.framework.Assert.assertEquals;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.testing.AndroidTestingRunner;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.systemui.R;
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.util.leak.RotationUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Tests for {@link ListGridLayout}.
+ */
+@SmallTest
+@RunWith(AndroidTestingRunner.class)
+public class GlobalActionsColumnLayoutTest extends SysuiTestCase {
+
+    private GlobalActionsColumnLayout mColumnLayout;
+
+    @Before
+    public void setUp() throws Exception {
+        mColumnLayout = spy((GlobalActionsColumnLayout)
+                LayoutInflater.from(mContext).inflate(R.layout.global_actions_column, null));
+    }
+
+    @Test
+    public void testShouldReverseListItems() {
+        doReturn(View.LAYOUT_DIRECTION_LTR).when(mColumnLayout).getCurrentLayoutDirection();
+
+        doReturn(RotationUtils.ROTATION_LANDSCAPE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(false, mColumnLayout.shouldReverseListItems());
+
+        doReturn(RotationUtils.ROTATION_NONE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(false, mColumnLayout.shouldReverseListItems());
+
+        doReturn(RotationUtils.ROTATION_SEASCAPE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(true, mColumnLayout.shouldReverseListItems());
+
+        doReturn(View.LAYOUT_DIRECTION_RTL).when(mColumnLayout).getCurrentLayoutDirection();
+
+        doReturn(RotationUtils.ROTATION_LANDSCAPE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(true, mColumnLayout.shouldReverseListItems());
+
+        doReturn(RotationUtils.ROTATION_NONE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(false, mColumnLayout.shouldReverseListItems());
+
+        doReturn(RotationUtils.ROTATION_SEASCAPE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(false, mColumnLayout.shouldReverseListItems());
+    }
+
+    @Test
+    public void testGetAnimationOffsetX() {
+        doReturn(50f).when(mColumnLayout).getAnimationDistance();
+
+        doReturn(RotationUtils.ROTATION_NONE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(50f, mColumnLayout.getAnimationOffsetX(), .01);
+
+        doReturn(RotationUtils.ROTATION_LANDSCAPE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(0, mColumnLayout.getAnimationOffsetX(), .01);
+
+        doReturn(RotationUtils.ROTATION_SEASCAPE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(0, mColumnLayout.getAnimationOffsetX(), .01);
+    }
+
+    @Test
+    public void testGetAnimationOffsetY() {
+        doReturn(50f).when(mColumnLayout).getAnimationDistance();
+
+        doReturn(RotationUtils.ROTATION_NONE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(0, mColumnLayout.getAnimationOffsetY(), .01);
+
+        doReturn(RotationUtils.ROTATION_LANDSCAPE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(-50f, mColumnLayout.getAnimationOffsetY(), .01);
+
+        doReturn(RotationUtils.ROTATION_SEASCAPE).when(mColumnLayout).getCurrentRotation();
+        assertEquals(50f, mColumnLayout.getAnimationOffsetY(), .01);
+    }
+
+    @Test
+    public void testSnapToPowerButton_portrait() {
+        doReturn(RotationUtils.ROTATION_NONE).when(mColumnLayout).getCurrentRotation();
+        doReturn(50).when(mColumnLayout).getPowerButtonOffsetDistance();
+
+        mColumnLayout.snapToPowerButton();
+        assertEquals(Gravity.TOP | Gravity.RIGHT, mColumnLayout.getGravity());
+        assertEquals(50, mColumnLayout.getPaddingTop(), .01);
+    }
+
+    @Test
+    public void testCenterAlongEdge_portrait() {
+        doReturn(RotationUtils.ROTATION_NONE).when(mColumnLayout).getCurrentRotation();
+
+        mColumnLayout.centerAlongEdge();
+        assertEquals(Gravity.CENTER_VERTICAL | Gravity.RIGHT, mColumnLayout.getGravity());
+        assertEquals(0, mColumnLayout.getPaddingTop(), .01);
+    }
+
+    @Test
+    public void testUpdateSnap_initialState() {
+        doReturn(false).when(mColumnLayout).shouldSnapToPowerButton();
+
+        mColumnLayout.updateSnap(); // should do nothing, since snap has not changed from init state
+
+        verify(mColumnLayout, times(0)).snapToPowerButton();
+        verify(mColumnLayout, times(0)).centerAlongEdge();
+    }
+
+    @Test
+    public void testUpdateSnap_snapThenSnap() {
+        doReturn(true).when(mColumnLayout).shouldSnapToPowerButton();
+
+        mColumnLayout.updateSnap(); // should snap to power button
+
+        verify(mColumnLayout, times(1)).snapToPowerButton();
+        verify(mColumnLayout, times(0)).centerAlongEdge();
+
+        mColumnLayout.updateSnap(); // should do nothing, since this is the same state as last time
+
+        verify(mColumnLayout, times(1)).snapToPowerButton();
+        verify(mColumnLayout, times(0)).centerAlongEdge();
+    }
+
+    @Test
+    public void testUpdateSnap_snapThenCenter() {
+        doReturn(true).when(mColumnLayout).shouldSnapToPowerButton();
+
+        mColumnLayout.updateSnap(); // should snap to power button
+
+        verify(mColumnLayout, times(1)).snapToPowerButton();
+        verify(mColumnLayout, times(0)).centerAlongEdge();
+
+        doReturn(false).when(mColumnLayout).shouldSnapToPowerButton();
+
+        mColumnLayout.updateSnap(); // should center to edge
+
+        verify(mColumnLayout, times(1)).snapToPowerButton();
+        verify(mColumnLayout, times(1)).centerAlongEdge();
+    }
+
+    @Test
+    public void testShouldSnapToPowerButton_vertical() {
+        doReturn(RotationUtils.ROTATION_NONE).when(mColumnLayout).getCurrentRotation();
+        doReturn(300).when(mColumnLayout).getPowerButtonOffsetDistance();
+        doReturn(1000).when(mColumnLayout).getMeasuredHeight();
+        View wrapper = spy(new View(mContext, null));
+        doReturn(wrapper).when(mColumnLayout).getWrapper();
+        doReturn(500).when(wrapper).getMeasuredHeight();
+
+        assertEquals(true, mColumnLayout.shouldSnapToPowerButton());
+
+        doReturn(600).when(mColumnLayout).getMeasuredHeight();
+
+        assertEquals(false, mColumnLayout.shouldSnapToPowerButton());
+    }
+
+    @Test
+    public void testShouldSnapToPowerButton_horizontal() {
+        doReturn(RotationUtils.ROTATION_LANDSCAPE).when(mColumnLayout).getCurrentRotation();
+        doReturn(300).when(mColumnLayout).getPowerButtonOffsetDistance();
+        doReturn(1000).when(mColumnLayout).getMeasuredWidth();
+        View wrapper = spy(new View(mContext, null));
+        doReturn(wrapper).when(mColumnLayout).getWrapper();
+        doReturn(500).when(wrapper).getMeasuredWidth();
+
+        assertEquals(true, mColumnLayout.shouldSnapToPowerButton());
+
+        doReturn(600).when(mColumnLayout).getMeasuredWidth();
+
+        assertEquals(false, mColumnLayout.shouldSnapToPowerButton());
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/globalactions/GlobalActionsGridLayoutTest.java b/packages/SystemUI/tests/src/com/android/systemui/globalactions/GlobalActionsGridLayoutTest.java
index 3c52e9d..a396f3e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/globalactions/GlobalActionsGridLayoutTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/globalactions/GlobalActionsGridLayoutTest.java
@@ -18,12 +18,8 @@
 
 import static junit.framework.Assert.assertEquals;
 
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
 
 import android.testing.AndroidTestingRunner;
 import android.view.LayoutInflater;
@@ -32,7 +28,6 @@
 
 import androidx.test.filters.SmallTest;
 
-import com.android.systemui.MultiListLayout;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.util.leak.RotationUtils;
@@ -49,61 +44,12 @@
 public class GlobalActionsGridLayoutTest extends SysuiTestCase {
 
     private GlobalActionsGridLayout mGridLayout;
-    private TestAdapter mAdapter;
     private ListGridLayout mListGrid;
 
-    private class TestAdapter extends MultiListLayout.MultiListAdapter {
-        @Override
-        public void onClickItem(int index) { }
-
-        @Override
-        public boolean onLongClickItem(int index) {
-            return true;
-        }
-
-        @Override
-        public int countSeparatedItems() {
-            return -1;
-        }
-
-        @Override
-        public int countListItems() {
-            return -1;
-        }
-
-        @Override
-        public boolean shouldBeSeparated(int position) {
-            return false;
-        }
-
-        @Override
-        public int getCount() {
-            return countSeparatedItems() + countListItems();
-        }
-
-        @Override
-        public Object getItem(int position) {
-            return null;
-        }
-
-        @Override
-        public long getItemId(int position) {
-            return -1;
-        }
-
-        @Override
-        public View getView(int position, View convertView, ViewGroup parent) {
-            return null;
-        }
-    }
-
-
     @Before
     public void setUp() throws Exception {
         mGridLayout = spy((GlobalActionsGridLayout)
                 LayoutInflater.from(mContext).inflate(R.layout.global_actions_grid, null));
-        mAdapter = spy(new TestAdapter());
-        mGridLayout.setAdapter(mAdapter);
         mListGrid = spy(mGridLayout.getListView());
         doReturn(mListGrid).when(mGridLayout).getListView();
     }
@@ -122,7 +68,7 @@
 
     @Test
     public void testShouldReverseListItems() {
-        doReturn(View.LAYOUT_DIRECTION_LTR).when(mGridLayout).getLayoutDirection();
+        doReturn(View.LAYOUT_DIRECTION_LTR).when(mGridLayout).getCurrentLayoutDirection();
 
         doReturn(RotationUtils.ROTATION_LANDSCAPE).when(mGridLayout).getCurrentRotation();
         assertEquals(false, mGridLayout.shouldReverseListItems());
@@ -133,7 +79,7 @@
         doReturn(RotationUtils.ROTATION_SEASCAPE).when(mGridLayout).getCurrentRotation();
         assertEquals(true, mGridLayout.shouldReverseListItems());
 
-        doReturn(View.LAYOUT_DIRECTION_RTL).when(mGridLayout).getLayoutDirection();
+        doReturn(View.LAYOUT_DIRECTION_RTL).when(mGridLayout).getCurrentLayoutDirection();
 
         doReturn(RotationUtils.ROTATION_LANDSCAPE).when(mGridLayout).getCurrentRotation();
         assertEquals(true, mGridLayout.shouldReverseListItems());
@@ -185,123 +131,26 @@
         assertEquals(0f, mGridLayout.getAnimationOffsetY(), .01);
     }
 
-    @Test(expected = IllegalStateException.class)
-    public void testOnUpdateList_noAdapter() {
-        mGridLayout.setAdapter(null);
-        mGridLayout.updateList();
-    }
-
     @Test
-    public void testOnUpdateList_noItems() {
-        doReturn(0).when(mAdapter).countSeparatedItems();
-        doReturn(0).when(mAdapter).countListItems();
-        mGridLayout.updateList();
-
-        ViewGroup separatedView = mGridLayout.getSeparatedView();
-        ListGridLayout listView = mGridLayout.getListView();
-
-        assertEquals(0, separatedView.getChildCount());
-        assertEquals(View.GONE, separatedView.getVisibility());
-
-        verify(mListGrid, times(0)).addItem(any());
-    }
-
-    @Test
-    public void testOnUpdateList_resizesFirstSeparatedItem() {
-        doReturn(1).when(mAdapter).countSeparatedItems();
-        doReturn(0).when(mAdapter).countListItems();
+    public void testUpdateSeparatedItemSize() {
         View firstView = new View(mContext, null);
         View secondView = new View(mContext, null);
 
-        doReturn(firstView).when(mAdapter).getView(eq(0), any(), any());
-        doReturn(true).when(mAdapter).shouldBeSeparated(0);
+        ViewGroup separatedView = mGridLayout.getSeparatedView();
+        separatedView.addView(firstView);
 
-        mGridLayout.updateList();
+        mGridLayout.updateSeparatedItemSize();
 
         ViewGroup.LayoutParams childParams = firstView.getLayoutParams();
         assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, childParams.width);
         assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, childParams.height);
 
-        doReturn(2).when(mAdapter).countSeparatedItems();
-        doReturn(secondView).when(mAdapter).getView(eq(1), any(), any());
-        doReturn(true).when(mAdapter).shouldBeSeparated(1);
+        separatedView.addView(secondView);
 
-        mGridLayout.updateList();
+        mGridLayout.updateSeparatedItemSize();
 
         childParams = firstView.getLayoutParams();
         assertEquals(ViewGroup.LayoutParams.WRAP_CONTENT, childParams.width);
         assertEquals(ViewGroup.LayoutParams.WRAP_CONTENT, childParams.height);
-
-
-    }
-
-    @Test
-    public void testOnUpdateList_onlySeparatedItems() {
-        doReturn(1).when(mAdapter).countSeparatedItems();
-        doReturn(0).when(mAdapter).countListItems();
-        View testView = new View(mContext, null);
-        doReturn(testView).when(mAdapter).getView(eq(0), any(), any());
-        doReturn(true).when(mAdapter).shouldBeSeparated(0);
-
-        mGridLayout.updateList();
-
-        verify(mListGrid, times(0)).addItem(any());
-    }
-
-    @Test
-    public void testOnUpdateList_oneSeparatedOneList() {
-        doReturn(1).when(mAdapter).countSeparatedItems();
-        doReturn(1).when(mAdapter).countListItems();
-        View view1 = new View(mContext, null);
-        View view2 = new View(mContext, null);
-
-        doReturn(view1).when(mAdapter).getView(eq(0), any(), any());
-        doReturn(true).when(mAdapter).shouldBeSeparated(0);
-
-        doReturn(view2).when(mAdapter).getView(eq(1), any(), any());
-        doReturn(false).when(mAdapter).shouldBeSeparated(1);
-
-        mGridLayout.updateList();
-
-        ViewGroup separatedView = mGridLayout.getSeparatedView();
-
-        assertEquals(1, separatedView.getChildCount());
-        assertEquals(View.VISIBLE, separatedView.getVisibility());
-        assertEquals(view1, separatedView.getChildAt(0));
-
-        verify(mListGrid, times(1)).addItem(view2);
-    }
-
-    @Test
-    public void testOnUpdateList_fourInList() {
-        doReturn(0).when(mAdapter).countSeparatedItems();
-        doReturn(4).when(mAdapter).countListItems();
-        View view1 = new View(mContext, null);
-        View view2 = new View(mContext, null);
-        View view3 = new View(mContext, null);
-        View view4 = new View(mContext, null);
-
-        doReturn(view1).when(mAdapter).getView(eq(0), any(), any());
-        doReturn(false).when(mAdapter).shouldBeSeparated(0);
-
-        doReturn(view2).when(mAdapter).getView(eq(1), any(), any());
-        doReturn(false).when(mAdapter).shouldBeSeparated(1);
-
-        doReturn(view3).when(mAdapter).getView(eq(2), any(), any());
-        doReturn(false).when(mAdapter).shouldBeSeparated(2);
-
-        doReturn(view4).when(mAdapter).getView(eq(3), any(), any());
-        doReturn(false).when(mAdapter).shouldBeSeparated(3);
-
-        mGridLayout.updateList();
-
-        ViewGroup separatedView = mGridLayout.getSeparatedView();
-        assertEquals(0, separatedView.getChildCount());
-        assertEquals(View.GONE, separatedView.getVisibility());
-
-        verify(mListGrid, times(1)).addItem(view1);
-        verify(mListGrid, times(1)).addItem(view2);
-        verify(mListGrid, times(1)).addItem(view3);
-        verify(mListGrid, times(1)).addItem(view4);
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/globalactions/GlobalActionsLayoutTest.java b/packages/SystemUI/tests/src/com/android/systemui/globalactions/GlobalActionsLayoutTest.java
new file mode 100644
index 0000000..16dcd65
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/globalactions/GlobalActionsLayoutTest.java
@@ -0,0 +1,303 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.globalactions;
+
+import static junit.framework.Assert.assertEquals;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+
+import android.content.Context;
+import android.testing.AndroidTestingRunner;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.systemui.MultiListLayout;
+import com.android.systemui.SysuiTestCase;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.ArrayList;
+
+/**
+ * Tests for {@link ListGridLayout}.
+ */
+@SmallTest
+@RunWith(AndroidTestingRunner.class)
+public class GlobalActionsLayoutTest extends SysuiTestCase {
+
+    private TestLayout mLayout;
+    private TestAdapter mAdapter;
+
+    private class TestAdapter extends MultiListLayout.MultiListAdapter {
+        @Override
+        public void onClickItem(int index) { }
+
+        @Override
+        public boolean onLongClickItem(int index) {
+            return true;
+        }
+
+        @Override
+        public int countSeparatedItems() {
+            return -1;
+        }
+
+        @Override
+        public int countListItems() {
+            return -1;
+        }
+
+        @Override
+        public boolean shouldBeSeparated(int position) {
+            return false;
+        }
+
+        @Override
+        public int getCount() {
+            return countSeparatedItems() + countListItems();
+        }
+
+        @Override
+        public Object getItem(int position) {
+            return null;
+        }
+
+        @Override
+        public long getItemId(int position) {
+            return -1;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            return null;
+        }
+    }
+
+    private class TestLayout extends GlobalActionsLayout {
+        ArrayList<View> mSeparatedViews = new ArrayList<>();
+        ArrayList<View> mListViews = new ArrayList<>();
+        boolean mSeparatedViewVisible = false;
+
+        TestLayout(Context context, AttributeSet attrs) {
+            super(context, attrs);
+        }
+
+        @Override
+        protected boolean shouldReverseListItems() {
+            return false;
+        }
+
+        @Override
+        public float getAnimationOffsetX() {
+            return 0;
+        }
+
+        @Override
+        public float getAnimationOffsetY() {
+            return 0;
+        }
+
+        @Override
+        protected void addToListView(View v, boolean reverse) {
+            if (reverse) {
+                mListViews.add(0, v);
+            } else {
+                mListViews.add(v);
+            }
+        }
+
+        @Override
+        protected void addToSeparatedView(View v, boolean reverse) {
+            if (reverse) {
+                mSeparatedViews.add(0, v);
+            } else {
+                mSeparatedViews.add(v);
+            }
+        }
+
+        @Override
+        protected void setSeparatedViewVisibility(boolean visible) {
+            mSeparatedViewVisible = visible;
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        mLayout = spy(new TestLayout(mContext, null));
+        mAdapter = spy(new TestAdapter());
+        mLayout.setAdapter(mAdapter);
+    }
+
+    @Test(expected = IllegalStateException.class)
+    public void testOnUpdateList_noAdapter() {
+        mLayout.setAdapter(null);
+        mLayout.updateList();
+    }
+
+    @Test
+    public void testOnUpdateList_noItems() {
+        doReturn(0).when(mAdapter).countSeparatedItems();
+        doReturn(0).when(mAdapter).countListItems();
+        mLayout.updateList();
+
+        assertEquals(0, mLayout.mSeparatedViews.size());
+        assertEquals(0, mLayout.mListViews.size());
+
+        assertEquals(false, mLayout.mSeparatedViewVisible);
+    }
+
+    @Test
+    public void testOnUpdateList_oneSeparatedOneList() {
+        doReturn(1).when(mAdapter).countSeparatedItems();
+        doReturn(1).when(mAdapter).countListItems();
+        View view1 = new View(mContext, null);
+        View view2 = new View(mContext, null);
+
+        doReturn(view1).when(mAdapter).getView(eq(0), any(), any());
+        doReturn(true).when(mAdapter).shouldBeSeparated(0);
+
+        doReturn(view2).when(mAdapter).getView(eq(1), any(), any());
+        doReturn(false).when(mAdapter).shouldBeSeparated(1);
+
+        mLayout.updateList();
+
+        assertEquals(1, mLayout.mSeparatedViews.size());
+        assertEquals(1, mLayout.mListViews.size());
+        assertEquals(view1, mLayout.mSeparatedViews.get(0));
+        assertEquals(view2, mLayout.mListViews.get(0));
+    }
+
+
+    @Test
+    public void testOnUpdateList_twoSeparatedItems() {
+        doReturn(2).when(mAdapter).countSeparatedItems();
+        doReturn(0).when(mAdapter).countListItems();
+        View view1 = new View(mContext, null);
+        View view2 = new View(mContext, null);
+
+        doReturn(view1).when(mAdapter).getView(eq(0), any(), any());
+        doReturn(true).when(mAdapter).shouldBeSeparated(0);
+        doReturn(view2).when(mAdapter).getView(eq(1), any(), any());
+        doReturn(true).when(mAdapter).shouldBeSeparated(1);
+
+        mLayout.updateList();
+
+        assertEquals(2, mLayout.mSeparatedViews.size());
+        assertEquals(0, mLayout.mListViews.size());
+
+        assertEquals(view1, mLayout.mSeparatedViews.get(0));
+        assertEquals(view2, mLayout.mSeparatedViews.get(1));
+
+        // if separated view has items in it, should be made visible
+        assertEquals(true, mLayout.mSeparatedViewVisible);
+    }
+
+    @Test
+    public void testOnUpdateList_twoSeparatedItems_reverse() {
+        doReturn(2).when(mAdapter).countSeparatedItems();
+        doReturn(0).when(mAdapter).countListItems();
+        doReturn(true).when(mLayout).shouldReverseListItems();
+        View view1 = new View(mContext, null);
+        View view2 = new View(mContext, null);
+
+        doReturn(view1).when(mAdapter).getView(eq(0), any(), any());
+        doReturn(true).when(mAdapter).shouldBeSeparated(0);
+
+        doReturn(view2).when(mAdapter).getView(eq(1), any(), any());
+        doReturn(true).when(mAdapter).shouldBeSeparated(1);
+
+        mLayout.updateList();
+
+        assertEquals(2, mLayout.mSeparatedViews.size());
+        assertEquals(0, mLayout.mListViews.size());
+
+        // separated view items are not reversed in current implementation, and this is intentional!
+        assertEquals(view1, mLayout.mSeparatedViews.get(0));
+        assertEquals(view2, mLayout.mSeparatedViews.get(1));
+    }
+
+    @Test
+    public void testOnUpdateList_fourInList() {
+        doReturn(0).when(mAdapter).countSeparatedItems();
+        doReturn(4).when(mAdapter).countListItems();
+        View view1 = new View(mContext, null);
+        View view2 = new View(mContext, null);
+        View view3 = new View(mContext, null);
+        View view4 = new View(mContext, null);
+
+        doReturn(view1).when(mAdapter).getView(eq(0), any(), any());
+        doReturn(false).when(mAdapter).shouldBeSeparated(0);
+
+        doReturn(view2).when(mAdapter).getView(eq(1), any(), any());
+        doReturn(false).when(mAdapter).shouldBeSeparated(1);
+
+        doReturn(view3).when(mAdapter).getView(eq(2), any(), any());
+        doReturn(false).when(mAdapter).shouldBeSeparated(2);
+
+        doReturn(view4).when(mAdapter).getView(eq(3), any(), any());
+        doReturn(false).when(mAdapter).shouldBeSeparated(3);
+
+        mLayout.updateList();
+
+        assertEquals(0, mLayout.mSeparatedViews.size());
+        assertEquals(4, mLayout.mListViews.size());
+        assertEquals(view1, mLayout.mListViews.get(0));
+        assertEquals(view2, mLayout.mListViews.get(1));
+        assertEquals(view3, mLayout.mListViews.get(2));
+        assertEquals(view4, mLayout.mListViews.get(3));
+    }
+
+    @Test
+    public void testOnUpdateList_fourInList_reverse() {
+        doReturn(0).when(mAdapter).countSeparatedItems();
+        doReturn(4).when(mAdapter).countListItems();
+        doReturn(true).when(mLayout).shouldReverseListItems();
+        View view1 = new View(mContext, null);
+        View view2 = new View(mContext, null);
+        View view3 = new View(mContext, null);
+        View view4 = new View(mContext, null);
+
+        doReturn(view1).when(mAdapter).getView(eq(0), any(), any());
+        doReturn(false).when(mAdapter).shouldBeSeparated(0);
+
+        doReturn(view2).when(mAdapter).getView(eq(1), any(), any());
+        doReturn(false).when(mAdapter).shouldBeSeparated(1);
+
+        doReturn(view3).when(mAdapter).getView(eq(2), any(), any());
+        doReturn(false).when(mAdapter).shouldBeSeparated(2);
+
+        doReturn(view4).when(mAdapter).getView(eq(3), any(), any());
+        doReturn(false).when(mAdapter).shouldBeSeparated(3);
+
+        mLayout.updateList();
+
+        assertEquals(0, mLayout.mSeparatedViews.size());
+        assertEquals(4, mLayout.mListViews.size());
+        assertEquals(view1, mLayout.mListViews.get(3));
+        assertEquals(view2, mLayout.mListViews.get(2));
+        assertEquals(view3, mLayout.mListViews.get(1));
+        assertEquals(view4, mLayout.mListViews.get(0));
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/CommandQueueTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/CommandQueueTest.java
index 2bde5f6..b049632 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/CommandQueueTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/CommandQueueTest.java
@@ -128,20 +128,6 @@
     }
 
     @Test
-    public void testTopAppWindowChanged() {
-        mCommandQueue.topAppWindowChanged(DEFAULT_DISPLAY, true);
-        waitForIdleSync();
-        verify(mCallbacks).topAppWindowChanged(eq(DEFAULT_DISPLAY), eq(true));
-    }
-
-    @Test
-    public void testTopAppWindowChangedForSecondaryDisplay() {
-        mCommandQueue.topAppWindowChanged(SECONDARY_DISPLAY, true);
-        waitForIdleSync();
-        verify(mCallbacks).topAppWindowChanged(eq(SECONDARY_DISPLAY), eq(true));
-    }
-
-    @Test
     public void testShowImeButton() {
         mCommandQueue.setImeWindowStatus(DEFAULT_DISPLAY, null, 1, 2, true);
         waitForIdleSync();
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManagerTest.java
index 1c6e3b0..f50cf5a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManagerTest.java
@@ -19,6 +19,7 @@
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyFloat;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.clearInvocations;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.reset;
@@ -196,6 +197,17 @@
         verify(mBouncer, never()).setExpansion(anyFloat());
     }
 
+    @Test
+    public void setOccluded_animatesPanelExpansion_onlyIfBouncerHidden() {
+        mStatusBarKeyguardViewManager.setOccluded(false /* occluded */, true /* animated */);
+        verify(mStatusBar).animateKeyguardUnoccluding();
+
+        when(mBouncer.isShowing()).thenReturn(true);
+        clearInvocations(mStatusBar);
+        mStatusBarKeyguardViewManager.setOccluded(false /* occluded */, true /* animated */);
+        verify(mStatusBar, never()).animateKeyguardUnoccluding();
+    }
+
     private class TestableStatusBarKeyguardViewManager extends StatusBarKeyguardViewManager {
 
         public TestableStatusBarKeyguardViewManager(Context context,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/theme/ThemeOverlayManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/theme/ThemeOverlayManagerTest.java
index 4659afc..c99deb6 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/theme/ThemeOverlayManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/theme/ThemeOverlayManagerTest.java
@@ -22,6 +22,7 @@
 import static com.android.systemui.theme.ThemeOverlayManager.OVERLAY_CATEGORY_ICON_LAUNCHER;
 import static com.android.systemui.theme.ThemeOverlayManager.OVERLAY_CATEGORY_ICON_SETTINGS;
 import static com.android.systemui.theme.ThemeOverlayManager.OVERLAY_CATEGORY_ICON_SYSUI;
+import static com.android.systemui.theme.ThemeOverlayManager.OVERLAY_CATEGORY_ICON_THEME_PICKER;
 import static com.android.systemui.theme.ThemeOverlayManager.OVERLAY_CATEGORY_SHAPE;
 import static com.android.systemui.theme.ThemeOverlayManager.SETTINGS_PACKAGE;
 import static com.android.systemui.theme.ThemeOverlayManager.SYSTEM_USER_CATEGORIES;
@@ -74,6 +75,7 @@
         }
     }
 
+    private static final String THEMEPICKER_PACKAGE = "com.android.wallpaper";
     private static final String LAUNCHER_PACKAGE = "com.android.launcher3";
     private static final UserHandle TEST_USER = UserHandle.of(5);
     private static final Set<UserHandle> TEST_USER_HANDLES = Sets.newHashSet(TEST_USER);
@@ -87,7 +89,7 @@
     public void setup() throws Exception {
         MockitoAnnotations.initMocks(this);
         mManager = new ThemeOverlayManager(mOverlayManager, MoreExecutors.directExecutor(),
-                LAUNCHER_PACKAGE);
+                LAUNCHER_PACKAGE, THEMEPICKER_PACKAGE);
         when(mOverlayManager.getOverlayInfosForTarget(ANDROID_PACKAGE, UserHandle.SYSTEM))
                 .thenReturn(Lists.newArrayList(
                         createOverlayInfo(TEST_DISABLED_PREFIX + OVERLAY_CATEGORY_COLOR,
@@ -124,6 +126,12 @@
                                 LAUNCHER_PACKAGE, OVERLAY_CATEGORY_ICON_LAUNCHER, false),
                         createOverlayInfo(TEST_ENABLED_PREFIX + OVERLAY_CATEGORY_ICON_LAUNCHER,
                                 LAUNCHER_PACKAGE, OVERLAY_CATEGORY_ICON_LAUNCHER, true)));
+        when(mOverlayManager.getOverlayInfosForTarget(THEMEPICKER_PACKAGE, UserHandle.SYSTEM))
+                .thenReturn(Lists.newArrayList(
+                        createOverlayInfo(TEST_DISABLED_PREFIX + OVERLAY_CATEGORY_ICON_THEME_PICKER,
+                                THEMEPICKER_PACKAGE, OVERLAY_CATEGORY_ICON_THEME_PICKER, false),
+                        createOverlayInfo(TEST_ENABLED_PREFIX + OVERLAY_CATEGORY_ICON_THEME_PICKER,
+                                THEMEPICKER_PACKAGE, OVERLAY_CATEGORY_ICON_THEME_PICKER, true)));
     }
 
     @Test
@@ -222,6 +230,8 @@
         verify(mOverlayManager, never()).getOverlayInfosForTarget(SYSUI_PACKAGE, UserHandle.SYSTEM);
         verify(mOverlayManager, never()).getOverlayInfosForTarget(LAUNCHER_PACKAGE,
                 UserHandle.SYSTEM);
+        verify(mOverlayManager, never()).getOverlayInfosForTarget(THEMEPICKER_PACKAGE,
+                UserHandle.SYSTEM);
     }
 
     private static OverlayInfo createOverlayInfo(String packageName, String targetPackageName,
diff --git a/packages/overlays/Android.mk b/packages/overlays/Android.mk
index b9b3a61..2675e90 100644
--- a/packages/overlays/Android.mk
+++ b/packages/overlays/Android.mk
@@ -32,14 +32,17 @@
 	IconPackCircularLauncherOverlay \
 	IconPackCircularSettingsOverlay \
 	IconPackCircularSystemUIOverlay \
+	IconPackCircularThemePickerOverlay \
 	IconPackFilledAndroidOverlay \
 	IconPackFilledLauncherOverlay \
 	IconPackFilledSettingsOverlay \
 	IconPackFilledSystemUIOverlay \
+	IconPackFilledThemePickerOverlay \
 	IconPackRoundedAndroidOverlay \
 	IconPackRoundedLauncherOverlay \
 	IconPackRoundedSettingsOverlay \
 	IconPackRoundedSystemUIOverlay \
+	IconPackRoundedThemePickerUIOverlay \
 	IconShapeRoundedRectOverlay \
 	IconShapeSquareOverlay \
 	IconShapeSquircleOverlay \
diff --git a/packages/overlays/IconPackCircularAndroidOverlay/res/values/config.xml b/packages/overlays/IconPackCircularAndroidOverlay/res/values/config.xml
new file mode 100644
index 0000000..ae5cc2b
--- /dev/null
+++ b/packages/overlays/IconPackCircularAndroidOverlay/res/values/config.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+ * Copyright 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="config_batterymeterPerimeterPath" translatable="false">
+        M 8,1 C 8,0.45 7.55,0 7,0 H 5 C 4.45,0 4,0.45 4,1 H 3 C 1.34,1 0,2.34 0,4 V 17 C 0,18.66 1.34,20 3,20 H 9 C 10.66,20 12,18.66 12,17 V 4 C 12,2.34 10.66,1 9,1 Z M 10.5,4 V 17 C 10.5,17.83 9.83,18.5 9,18.5 H 3 C 2.17,18.5 1.5,17.83 1.5,17 V 4 C 1.5,3.17 2.17,2.5 3,2.5 H 9 C 9.83,2.5 10.5,3.17 10.5,4 Z
+    </string>
+    <string name="config_batterymeterFillMask" translatable="false">
+        M 10.5,4 V 17 C 10.5,17.83 9.83,18.5 9,18.5 H 3 C 2.17,18.5 1.5,17.83 1.5,17 V 4 C 1.5,3.17 2.17,2.5 3,2.5 H 9 C 9.83,2.5 10.5,3.17 10.5,4 Z
+    </string>
+    <string name="config_batterymeterBoltPath" translatable="false">
+        M 8.08,9.5 H 7 V 5.99 C 7,5.73 6.65,5.64 6.53,5.87 L 3.7,11.13 C 3.61,11.3 3.73,11.5 3.92,11.5 H 5 V 15.01 C 5,15.27 5.35,15.36 5.47,15.13 L 8.3,9.87 C 8.39,9.7 8.27,9.5 8.08,9.5 Z
+    </string>
+    <string name="config_batterymeterPowersavePath" translatable="false">
+        M 3.75,11.25 H 5.25 V 12.75 C 5.25,13.16 5.59,13.5 6,13.5 6.41,13.5 6.75,13.16 6.75,12.75 V 11.25 H 8.25 C 8.66,11.25 9,10.91 9,10.5 9,10.09 8.6601,9.75 8.25,9.75 H 6.75 V 8.25 C 6.75,7.84 6.41,7.5 6,7.5 5.59,7.5 5.25,7.84 5.25,8.25 V 9.75 H 3.75 C 3.34,9.75 3,10.09 3,10.5 3,10.91 3.34,11.25 3.75,11.25 Z
+    </string>
+</resources>
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/Android.mk b/packages/overlays/IconPackCircularThemePickerOverlay/Android.mk
new file mode 100644
index 0000000..412c26f
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/Android.mk
@@ -0,0 +1,31 @@
+#
+#  Copyright 2019, The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_RRO_THEME := IconPackCircularThemePicker
+LOCAL_CERTIFICATE := platform
+LOCAL_PRODUCT_MODULE := true
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
+
+LOCAL_PACKAGE_NAME := IconPackCircularThemePickerOverlay
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_RRO_PACKAGE)
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/AndroidManifest.xml b/packages/overlays/IconPackCircularThemePickerOverlay/AndroidManifest.xml
new file mode 100644
index 0000000..eae7de8
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/AndroidManifest.xml
@@ -0,0 +1,24 @@
+<!--
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.theme.icon_pack.circular.themepicker"
+    android:versionCode="1"
+    android:versionName="1.0">
+    <overlay android:targetPackage="com.android.wallpaper" android:category="android.theme.customization.icon_pack.themepicker" android:priority="1"/>
+    <application android:label="Circular" android:hasCode="false"/>
+</manifest>
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_add_24px.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_add_24px.xml
new file mode 100644
index 0000000..900aaa0
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_add_24px.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.25,11.25h-7.5v-7.5C12.75,3.34,12.41,3,12,3s-0.75,0.34-0.75,0.75v7.5h-7.5C3.34,11.25,3,11.59,3,12 s0.34,0.75,0.75,0.75h7.5v7.5c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75v-7.5h7.5c0.41,0,0.75-0.34,0.75-0.75 S20.66,11.25,20.25,11.25z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_close_24px.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_close_24px.xml
new file mode 100644
index 0000000..ddfb980
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_close_24px.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.03,3.97c-0.29-0.29-0.77-0.29-1.06,0L12,10.94L5.03,3.97c-0.29-0.29-0.77-0.29-1.06,0s-0.29,0.77,0,1.06L10.94,12 l-6.97,6.97c-0.29,0.29-0.29,0.77,0,1.06c0.15,0.15,0.34,0.22,0.53,0.22s0.38-0.07,0.53-0.22L12,13.06l6.97,6.97 c0.15,0.15,0.34,0.22,0.53,0.22s0.38-0.07,0.53-0.22c0.29-0.29,0.29-0.77,0-1.06L13.06,12l6.97-6.97 C20.32,4.74,20.32,4.26,20.03,3.97z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_colorize_24px.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_colorize_24px.xml
new file mode 100644
index 0000000..f572af6
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_colorize_24px.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M17.59,3.59l-2.97,2.97l-2.09-2.09c-0.29-0.29-0.77-0.29-1.06,0c-0.29,0.29-0.29,0.77,0,1.06l1.5,1.5l-9.68,9.68 C3.11,16.89,3,17.15,3,17.41V21h3.59c0.27,0,0.52-0.11,0.71-0.29l9.68-9.68l1.5,1.5c0.15,0.15,0.34,0.22,0.53,0.22 c0.19,0,0.38-0.07,0.53-0.22c0.29-0.29,0.29-0.77,0-1.06l-2.09-2.09l2.97-2.97c0.78-0.78,0.78-2.05,0-2.83 C19.63,2.8,18.37,2.8,17.59,3.59z M6.38,19.5H4.5v-1.88l9.5-9.5L15.88,10L6.38,19.5z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_delete_24px.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_delete_24px.xml
new file mode 100644
index 0000000..a87186b
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_delete_24px.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M9,20h6c1.66,0,3-1.34,3-3V6h0.5c0.41,0,0.75-0.34,0.75-0.75S18.91,4.5,18.5,4.5H18h-3l-1-1h-4l-1,1H6H5.5 c-0.41,0-0.75,0.34-0.75,0.75S5.09,6,5.5,6H6v11C6,18.66,7.34,20,9,20z M16.5,6v11c0,0.83-0.67,1.5-1.5,1.5H9 c-0.83,0-1.5-0.67-1.5-1.5V6H16.5z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M13.97,16c0.41,0,0.75-0.34,0.75-0.75v-6.5c0-0.41-0.34-0.75-0.75-0.75s-0.75,0.34-0.75,0.75v6.5 C13.22,15.66,13.55,16,13.97,16z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M10,16c0.41,0,0.75-0.34,0.75-0.75v-6.5C10.75,8.34,10.41,8,10,8S9.25,8.34,9.25,8.75v6.5C9.25,15.66,9.59,16,10,16z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_font.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_font.xml
new file mode 100644
index 0000000..edaf3c7
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_font.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M18,2H6C3.8,2,2,3.8,2,6v12c0,2.2,1.8,4,4,4h12c2.2,0,4-1.8,4-4V6C22,3.8,20.2,2,18,2z M20.5,18c0,1.38-1.12,2.5-2.5,2.5H6 c-1.38,0-2.5-1.12-2.5-2.5V6c0-1.38,1.12-2.5,2.5-2.5h12c1.38,0,2.5,1.12,2.5,2.5V18z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M10.69,6L6.2,18h2.5l1-2.87h4.59L15.3,18h2.5L13.29,6H10.69z M10.43,13.06l1.51-4.46h0.13l1.49,4.46H10.43z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_clock.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_clock.xml
new file mode 100644
index 0000000..2884d71
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_clock.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M22,12c0-5.52-4.48-10-10-10C6.48,2,2,6.48,2,12s4.48,10,10,10C17.52,22,22,17.52,22,12z M12,20.5 c-4.69,0-8.5-3.81-8.5-8.5S7.31,3.5,12,3.5c4.69,0,8.5,3.81,8.5,8.5S16.69,20.5,12,20.5z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12.75,11.69V5.78c0-0.41-0.34-0.75-0.75-0.75s-0.75,0.34-0.75,0.75v6.53l3.78,3.78c0.15,0.15,0.34,0.22,0.53,0.22 s0.38-0.07,0.53-0.22c0.29-0.29,0.29-0.77,0-1.06L12.75,11.69z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_grid.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_grid.xml
new file mode 100644
index 0000000..d50dbd4
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_grid.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M2.75,16.75C2.34,16.75,2,17.09,2,17.5s0.34,0.75,0.75,0.75h3v3C5.75,21.66,6.09,22,6.5,22s0.75-0.34,0.75-0.75v-3h4v3 c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75v-3h4v3c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75v-3h3 c0.41,0,0.75-0.34,0.75-0.75s-0.34-0.75-0.75-0.75h-3v-4h3c0.41,0,0.75-0.34,0.75-0.75s-0.34-0.75-0.75-0.75h-3v-4h3 C21.66,7.25,22,6.91,22,6.5s-0.34-0.75-0.75-0.75h-3v-3C18.25,2.34,17.91,2,17.5,2s-0.75,0.34-0.75,0.75v3h-4v-3 C12.75,2.34,12.41,2,12,2s-0.75,0.34-0.75,0.75v3h-4v-3C7.25,2.34,6.91,2,6.5,2S5.75,2.34,5.75,2.75v3h-3C2.34,5.75,2,6.09,2,6.5 s0.34,0.75,0.75,0.75h3v4h-3C2.34,11.25,2,11.59,2,12s0.34,0.75,0.75,0.75h3v4H2.75z M16.75,16.75h-4v-4h4V16.75z M16.75,7.25v4h-4 v-4H16.75z M7.25,7.25h4v4h-4V7.25z M7.25,12.75h4v4h-4V12.75z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_theme.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_theme.xml
new file mode 100644
index 0000000..7375bc9
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_theme.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M8,14h1v5c0,1.66,1.34,3,3,3s3-1.34,3-3v-5h1c1.66,0,3-1.34,3-3V2H5v9C5,12.66,6.34,14,8,14z M16,12.5h-2.5V14v5 c0,0.83-0.67,1.5-1.5,1.5s-1.5-0.67-1.5-1.5v-5v-1.5H8c-0.83,0-1.5-0.67-1.5-1.5v-0.5h11V11C17.5,11.83,16.83,12.5,16,12.5z M9,3.5 v3c0,0.41,0.34,0.75,0.75,0.75S10.5,6.91,10.5,6.5v-3h2.75v3c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75v-3h2.75V9h-11V3.5H9z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_wallpaper.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_wallpaper.xml
new file mode 100644
index 0000000..bdb7442
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_nav_wallpaper.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M 16 6.75 C 16.6903559373 6.75 17.25 7.30964406271 17.25 8 C 17.25 8.69035593729 16.6903559373 9.25 16 9.25 C 15.3096440627 9.25 14.75 8.69035593729 14.75 8 C 14.75 7.30964406271 15.3096440627 6.75 16 6.75 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M11,3.76c0-0.41-0.34-0.75-0.75-0.75H6.84C4.72,3.01,3,4.74,3,6.85v3.4C3,10.66,3.34,11,3.75,11s0.75-0.34,0.75-0.75v-3.4 c0-1.29,1.05-2.33,2.34-2.33h3.41C10.66,4.51,11,4.18,11,3.76z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M10.25,19.5H6.84c-1.29,0-2.34-1.05-2.34-2.34v-3.41C4.5,13.34,4.16,13,3.75,13S3,13.34,3,13.75v3.41 C3,19.28,4.72,21,6.84,21h3.41c0.41,0,0.75-0.34,0.75-0.75S10.66,19.5,10.25,19.5z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.25,13c-0.41,0-0.75,0.34-0.75,0.75v3.41c0,1.29-1.05,2.34-2.34,2.34h-3.41c-0.41,0-0.75,0.34-0.75,0.75 S13.34,21,13.75,21h3.41c2.12,0,3.84-1.72,3.84-3.84v-3.41C21,13.34,20.66,13,20.25,13z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M17.16,3h-3.41C13.34,3,13,3.34,13,3.75s0.34,0.75,0.75,0.75h3.41c1.29,0,2.34,1.05,2.34,2.34v3.41 c0,0.41,0.34,0.75,0.75,0.75S21,10.66,21,10.25V6.84C21,4.72,19.28,3,17.16,3z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12.89,15.29l-1.41-1.82c-0.8-1.04-2.37-1.03-3.17,0.01l-2.7,3.51l12.83-0.01l-1.88-2.35c-0.79-0.99-2.29-1-3.1-0.03 L12.89,15.29z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_shapes_24px.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_shapes_24px.xml
new file mode 100644
index 0000000..b7e6bf9
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_shapes_24px.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19,9h-1.5v1.5H19c0.83,0,1.5,0.67,1.5,1.5v7c0,0.83-0.67,1.5-1.5,1.5h-8c-0.83,0-1.5-0.67-1.5-1.5v-1.5H8V19 c0,1.66,1.34,3,3,3h8c1.66,0,3-1.34,3-3v-7C22,10.34,20.66,9,19,9z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M9,16c3.87,0,7-3.13,7-7c0-3.87-3.13-7-7-7C5.13,2,2,5.13,2,9C2,12.87,5.13,16,9,16z M3.5,9c0-3.03,2.47-5.5,5.5-5.5 s5.5,2.47,5.5,5.5s-2.47,5.5-5.5,5.5S3.5,12.03,3.5,9z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_tune.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_tune.xml
new file mode 100644
index 0000000..9c88211
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_tune.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="20dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="20dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.25,4.75h-2.4C17.55,4.02,16.84,3.5,16,3.5c-1.1,0-2,0.9-2,2c0,1.1,0.9,2,2,2c0.84,0,1.55-0.52,1.85-1.25h2.4 C20.66,6.25,21,5.91,21,5.5S20.66,4.75,20.25,4.75z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M11.98,4.75H3.75C3.34,4.75,3,5.09,3,5.5s0.34,0.75,0.75,0.75h8.23c0.01,0,0.01,0,0.02,0V4.75 C11.99,4.75,11.99,4.75,11.98,4.75z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.25,17.75h-5.4c-0.3-0.73-1.01-1.25-1.85-1.25c-1.1,0-2,0.9-2,2c0,1.1,0.9,2,2,2c0.84,0,1.55-0.52,1.85-1.25h5.4 c0.41,0,0.75-0.34,0.75-0.75S20.66,17.75,20.25,17.75z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M8.98,17.75H3.75C3.34,17.75,3,18.09,3,18.5s0.34,0.75,0.75,0.75h5.23c0.01,0,0.01,0,0.02,0v-1.49 C8.99,17.75,8.99,17.75,8.98,17.75z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M7,10c-0.84,0-1.55,0.52-1.85,1.25h-1.4C3.34,11.25,3,11.59,3,12s0.34,0.75,0.75,0.75h1.4C5.45,13.48,6.16,14,7,14 c1.1,0,2-0.9,2-2C9,10.9,8.1,10,7,10z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.25,11.25h-9.23c-0.01,0-0.01,0-0.02,0v1.49c0.01,0,0.01,0,0.02,0h9.23c0.41,0,0.75-0.34,0.75-0.75 S20.66,11.25,20.25,11.25z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_wifi_24px.xml b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_wifi_24px.xml
new file mode 100644
index 0000000..fde9965
--- /dev/null
+++ b/packages/overlays/IconPackCircularThemePickerOverlay/res/drawable/ic_wifi_24px.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M 12 17 C 12.8284271247 17 13.5 17.6715728753 13.5 18.5 C 13.5 19.3284271247 12.8284271247 20 12 20 C 11.1715728753 20 10.5 19.3284271247 10.5 18.5 C 10.5 17.6715728753 11.1715728753 17 12 17 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19.42,11.84c-0.19,0-0.38-0.07-0.53-0.22C17.05,9.77,14.6,8.75,12,8.75s-5.05,1.02-6.89,2.86 c-0.29,0.29-0.77,0.29-1.06,0c-0.29-0.29-0.29-0.77,0-1.06C6.17,8.43,9,7.25,12,7.25s5.83,1.17,7.95,3.3 c0.29,0.29,0.29,0.77,0,1.06C19.8,11.76,19.61,11.84,19.42,11.84z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M22.61,8.65c-0.19,0-0.38-0.07-0.53-0.22C19.38,5.74,15.81,4.25,12,4.25S4.62,5.74,1.92,8.43c-0.29,0.29-0.77,0.29-1.06,0 s-0.29-0.77,0-1.06C3.84,4.39,7.79,2.75,12,2.75s8.16,1.64,11.14,4.61c0.29,0.29,0.29,0.77,0,1.06 C22.99,8.57,22.8,8.65,22.61,8.65z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M16.25,15c-0.19,0-0.38-0.07-0.53-0.22c-1-0.99-2.32-1.53-3.73-1.53s-2.73,0.54-3.73,1.53c-0.29,0.29-0.77,0.29-1.06-0.01 s-0.29-0.77,0.01-1.06c1.28-1.27,2.98-1.96,4.78-1.96s3.5,0.7,4.78,1.96c0.29,0.29,0.3,0.77,0.01,1.06 C16.64,14.93,16.45,15,16.25,15z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledAndroidOverlay/res/values/config.xml b/packages/overlays/IconPackFilledAndroidOverlay/res/values/config.xml
new file mode 100644
index 0000000..6b59b62
--- /dev/null
+++ b/packages/overlays/IconPackFilledAndroidOverlay/res/values/config.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="config_batterymeterPerimeterPath" translatable="false">
+        M 4,0 V 2 H 2.33 C 1.6,2 1,2.6 1,3.33 V 18.66 C 1,19.4 1.6,20 2.33,20 H 9.66 C 10.4,20 11,19.4 11,18.67 V 3.33 C 11,2.6 10.4,2 9.67,2 H 8 V 0 Z
+    </string>
+    <string name="config_batterymeterErrorPerimeterPath" translatable="false">
+        M 3.5,0 V 0.5 1.5 H 2.3301 C 1.3261,1.5 0.5,2.3261 0.5,3.3301 V 18.16 C 0.5,19.17 1.3261,20 2.3301,20 H 9.6602 C 10.67,20 11.5,19.174 11.5,18.17 V 3.3301 C 11.5,2.3261 10.674,1.5 9.6699,1.5 H 8.5 V 0 Z M 9.1698,2.9999 C 9.6259,2.9999 9.9999,3.374 9.9999,3.83 V 17.67 C 9.9999,18.126 9.6299,18.5 9.1601,18.5 H 2.83 C 2.3741,18.5 2,18.13 2,17.66 V 3.83 C 2,3.374 2.3741,2.9999 2.83,2.9999 Z
+    </string>
+    <string name="config_batterymeterFillMask" translatable="false">
+        M 4,0 V 2 H 2.33 C 1.6,2 1,2.6 1,3.33 V 18.66 C 1,19.4 1.6,20 2.33,20 H 9.66 C 10.4,20 11,19.4 11,18.67 V 3.33 C 11,2.6 10.4,2 9.67,2 H 8 V 0 Z
+    </string>
+    <string name="config_batterymeterBoltPath" translatable="false">
+        M 8.58,10 C 8.77,10 8.89,10.2 8.8,10.37 L 5.94,15.74 C 5.7,16.19 5,16.02 5,15.5 V 12 H 3.42 C 3.23,12 3.11,11.8 3.2,11.63 L 6.06,6.26 C 6.3,5.81 7,5.98 7,6.5 V 10 Z
+    </string>
+    <string name="config_batterymeterPowersavePath" translatable="false">
+        M 9,11 C 9,11.55 8.55,12 8,12 H 7 V 13 C 7,13.55 6.55,14 6,14 5.45,14 5,13.55 5,13 V 12 H 4 C 3.45,12 3,11.55 3,11 3,10.45 3.45,10.005 4,10 H 5 V 9 C 5,8.45 5.45,8 6,8 6.55,8 7,8.45 7,9 V 10 H 8 C 8.55,10 9,10.45 9,11 Z
+    </string>
+    <bool name="config_batterymeterDualTone">true</bool>
+</resources>
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/Android.mk b/packages/overlays/IconPackFilledThemePickerOverlay/Android.mk
new file mode 100644
index 0000000..6d15603
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/Android.mk
@@ -0,0 +1,31 @@
+#
+#  Copyright 2019, The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_RRO_THEME := IconPackFilledThemePicker
+LOCAL_CERTIFICATE := platform
+LOCAL_PRODUCT_MODULE := true
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
+
+LOCAL_PACKAGE_NAME := IconPackFilledThemePickerOverlay
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_RRO_PACKAGE)
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/AndroidManifest.xml b/packages/overlays/IconPackFilledThemePickerOverlay/AndroidManifest.xml
new file mode 100644
index 0000000..35023ab
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/AndroidManifest.xml
@@ -0,0 +1,24 @@
+<!--
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.theme.icon_pack.filled.themepicker"
+    android:versionCode="1"
+    android:versionName="1.0">
+    <overlay android:targetPackage="com.android.wallpaper" android:category="android.theme.customization.icon_pack.themepicker" android:priority="1"/>
+    <application android:label="Filled" android:hasCode="false"/>
+</manifest>
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_add_24px.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_add_24px.xml
new file mode 100644
index 0000000..1768723
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_add_24px.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M5,13h6v6c0,0.55,0.45,1,1,1s1-0.45,1-1v-6h6c0.55,0,1-0.45,1-1s-0.45-1-1-1h-6V5c0-0.55-0.45-1-1-1s-1,0.45-1,1v6H5 c-0.55,0-1,0.45-1,1S4.45,13,5,13z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_close_24px.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_close_24px.xml
new file mode 100644
index 0000000..4bfff2c
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_close_24px.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M5.7,18.3c0.39,0.39,1.02,0.39,1.41,0L12,13.41l4.89,4.89c0.39,0.39,1.02,0.39,1.41,0s0.39-1.02,0-1.41L13.41,12l4.89-4.89 c0.38-0.38,0.38-1.02,0-1.4c-0.39-0.39-1.02-0.39-1.41,0c0,0,0,0,0,0L12,10.59L7.11,5.7c-0.39-0.39-1.02-0.39-1.41,0 s-0.39,1.02,0,1.41L10.59,12L5.7,16.89C5.31,17.28,5.31,17.91,5.7,18.3z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_colorize_24px.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_colorize_24px.xml
new file mode 100644
index 0000000..aa3a925
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_colorize_24px.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M11.21,5.2L11.21,5.2c-0.39,0.39-0.39,1.02,0,1.41l0.71,0.71l-8.63,8.63C3.11,16.14,3,16.4,3,16.66V20c0,0.55,0.45,1,1,1 h3.34c0.27,0,0.52-0.11,0.71-0.29l8.63-8.63l0.72,0.72c0.39,0.39,1.02,0.39,1.41,0c0.39-0.39,0.39-1.02,0-1.41l-1.21-1.22L20,7.75 c0.78-0.78,0.78-2.05,0-2.83L19.08,4c-0.78-0.78-2.05-0.78-2.83,0l-2.41,2.41L12.61,5.2C12.23,4.81,11.6,4.81,11.21,5.2z M14.98,10.94L6.92,19H5v-1.92l8.06-8.06L14.98,10.94z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_delete_24px.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_delete_24px.xml
new file mode 100644
index 0000000..94c6311
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_delete_24px.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M18,4h-2.5l-0.71-0.71C14.61,3.11,14.35,3,14.09,3H9.9C9.64,3,9.38,3.11,9.2,3.29L8.49,4h-2.5c-0.55,0-1,0.45-1,1 s0.45,1,1,1h12c0.55,0,1-0.45,1-1C19,4.45,18.55,4,18,4z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M6,19c0,1.1,0.9,2,2,2h8c1.1,0,2-0.9,2-2V7H6V19z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_font.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_font.xml
new file mode 100644
index 0000000..7603823
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_font.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M 12.07 8.6 L 11.94 8.6 L 10.43 13.06 L 13.56 13.06 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19,2H5C3.35,2,2,3.35,2,5v14c0,1.65,1.35,3,3,3h14c1.65,0,3-1.35,3-3V5C22,3.35,20.65,2,19,2z M15.3,18l-1.01-2.87H9.7 L8.7,18H6.2l4.49-12h2.6l4.51,12H15.3z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_clock.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_clock.xml
new file mode 100644
index 0000000..11260159
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_clock.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M11.99,22C17.52,22,22,17.52,22,12c0-5.52-4.48-10-10.01-10C6.47,2,2,6.48,2,12C2,17.52,6.47,22,11.99,22z M11,6.82 c0-0.4,0.25-0.72,0.75-0.72s0.75,0.32,0.75,0.72v5.43l3.87,2.3c0.01,0,0.01,0.01,0.02,0.01c0.33,0.21,0.44,0.64,0.23,0.98 c-0.2,0.34-0.64,0.44-0.98,0.24L11,13V6.82z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_grid.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_grid.xml
new file mode 100644
index 0000000..0397b6c
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_grid.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M22,7c0.55,0,1-0.45,1-1s-0.45-1-1-1h-3V2c0-0.55-0.45-1-1-1s-1,0.45-1,1v3h-4V2c0-0.55-0.45-1-1-1s-1,0.45-1,1v3H7V2 c0-0.55-0.45-1-1-1S5,1.45,5,2v3H2C1.45,5,1,5.45,1,6s0.45,1,1,1h3v4H2c-0.55,0-1,0.45-1,1s0.45,1,1,1h3v4H2c-0.55,0-1,0.45-1,1 s0.45,1,1,1h3v3c0,0.55,0.45,1,1,1s1-0.45,1-1v-3h4v3c0,0.55,0.45,1,1,1s1-0.45,1-1v-3h4v3c0,0.55,0.45,1,1,1s1-0.45,1-1v-3h3 c0.55,0,1-0.45,1-1s-0.45-1-1-1h-3v-4h3c0.55,0,1-0.45,1-1s-0.45-1-1-1h-3V7H22z M11,17H7v-4h4V17z M11,11H7V7h4V11z M17,17h-4v-4 h4V17z M17,11h-4V7h4V11z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_theme.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_theme.xml
new file mode 100644
index 0000000..6f0462c
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_theme.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M18,2H6C5.45,2,5,2.45,5,3v9c0,1.65,1.35,3,3,3h2v6c0,0.55,0.45,1,1,1h2c0.55,0,1-0.45,1-1v-6h2c1.65,0,3-1.35,3-3V3 C19,2.45,18.55,2,18,2z M17,9H7V4h2v2c0,0.55,0.45,1,1,1s1-0.45,1-1V4h2v2c0,0.55,0.45,1,1,1c0.55,0,1-0.45,1-1V4h2V9z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_wallpaper.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_wallpaper.xml
new file mode 100644
index 0000000..ea195ca
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_nav_wallpaper.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M 15.5 7 C 16.3284271247 7 17 7.67157287525 17 8.5 C 17 9.32842712475 16.3284271247 10 15.5 10 C 14.6715728753 10 14 9.32842712475 14 8.5 C 14 7.67157287525 14.6715728753 7 15.5 7 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3.5,11h1C4.78,11,5,10.78,5,10.5V5h5.5C10.78,5,11,4.78,11,4.5v-1C11,3.22,10.78,3,10.5,3H5C3.9,3,3,3.9,3,5v5.5 C3,10.78,3.22,11,3.5,11z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19,3h-5.5C13.22,3,13,3.22,13,3.5v1C13,4.78,13.22,5,13.5,5H19v5.5c0,0.28,0.22,0.5,0.5,0.5h1c0.28,0,0.5-0.22,0.5-0.5V5 C21,3.9,20.1,3,19,3z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.5,13h-1c-0.28,0-0.5,0.22-0.5,0.5V19h-5.5c-0.28,0-0.5,0.22-0.5,0.5v1c0,0.28,0.22,0.5,0.5,0.5H19c1.1,0,2-0.9,2-2 v-5.5C21,13.22,20.78,13,20.5,13z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M10.5,19H5v-5.5C5,13.22,4.78,13,4.5,13h-1C3.22,13,3,13.22,3,13.5V19c0,1.1,0.9,2,2,2h5.5c0.28,0,0.5-0.22,0.5-0.5v-1 C11,19.22,10.78,19,10.5,19z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M10.78,12.98c-0.4-0.5-1.16-0.5-1.56,0l-2.57,3.21C6.39,16.51,6.62,17,7.04,17H17c0.41,0,0.65-0.47,0.4-0.8l-1.6-2.13 c-0.4-0.53-1.2-0.53-1.6,0l-1.23,1.64L10.78,12.98z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_shapes_24px.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_shapes_24px.xml
new file mode 100644
index 0000000..cea09b56
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_shapes_24px.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,9h-3v2h3v9H10v-2H8v2c0,1.1,0.9,2,2,2h10c1.1,0,2-0.9,2-2v-9C22,9.9,21.1,9,20,9z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M15,9c0-1.07-0.25-2.09-0.68-3C13.2,3.64,10.79,2,8,2C4.13,2,1,5.13,1,9c0,2.79,1.64,5.2,4,6.32C5.91,15.75,6.93,16,8,16 C11.87,16,15,12.87,15,9z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_tune.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_tune.xml
new file mode 100644
index 0000000..ae03b51
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_tune.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="20dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="20dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M8,9c-0.55,0-1,0.45-1,1v1H4c-0.55,0-1,0.45-1,1c0,0.55,0.45,1,1,1h3v1c0,0.55,0.45,1,1,1s1-0.45,1-1v-4 C9,9.45,8.55,9,8,9z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,5h-3V4c0-0.55-0.45-1-1-1s-1,0.45-1,1v4c0,0.55,0.45,1,1,1s1-0.45,1-1V7h3c0.55,0,1-0.45,1-1C21,5.45,20.55,5,20,5z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,11h-9v2h9c0.55,0,1-0.45,1-1C21,11.45,20.55,11,20,11z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,17h-7v-1c0-0.55-0.45-1-1-1s-1,0.45-1,1v4c0,0.55,0.45,1,1,1s1-0.45,1-1v-1h7c0.55,0,1-0.45,1-1S20.55,17,20,17z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M4,7h9V5H4C3.45,5,3,5.45,3,6C3,6.55,3.45,7,4,7z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3,18c0,0.55,0.45,1,1,1h5v-2H4C3.45,17,3,17.45,3,18z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_wifi_24px.xml b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_wifi_24px.xml
new file mode 100644
index 0000000..03e142e
--- /dev/null
+++ b/packages/overlays/IconPackFilledThemePickerOverlay/res/drawable/ic_wifi_24px.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M11.29,19.29c0.39,0.39,1.03,0.4,1.42,0L14,18c0.47-0.47,0.38-1.28-0.22-1.58C13.25,16.15,12.64,16,12,16 c-0.64,0-1.24,0.15-1.77,0.41c-0.59,0.29-0.69,1.11-0.22,1.58L11.29,19.29z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M17.6,14.39l0.71-0.71c0.42-0.42,0.39-1.12-0.08-1.5C16.52,10.82,14.35,10,12,10c-2.34,0-4.5,0.81-6.21,2.17 c-0.47,0.37-0.51,1.07-0.09,1.49l0.71,0.71c0.35,0.36,0.92,0.39,1.32,0.08C8.91,13.54,10.39,13,12,13c1.61,0,3.1,0.55,4.29,1.47 C16.69,14.78,17.25,14.75,17.6,14.39z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M21.83,10.16l0.71-0.71c0.42-0.42,0.38-1.09-0.06-1.48C19.68,5.5,16.01,4,12,4C8.01,4,4.36,5.49,1.56,7.94 C1.12,8.33,1.08,9,1.49,9.41l0.71,0.71c0.37,0.37,0.96,0.4,1.35,0.06C5.81,8.2,8.77,7,12,7c3.25,0,6.22,1.22,8.49,3.22 C20.88,10.56,21.47,10.53,21.83,10.16z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedAndroidOverlay/res/values/config.xml b/packages/overlays/IconPackRoundedAndroidOverlay/res/values/config.xml
new file mode 100644
index 0000000..ebcac82
--- /dev/null
+++ b/packages/overlays/IconPackRoundedAndroidOverlay/res/values/config.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="config_batterymeterPerimeterPath" translatable="false">
+        M 11,1.505 H 8 V 0.995 C 8,0.445 7.55,-0.005 7,-0.005 H 5 C 4.45,-0.005 4,0.445 4,0.995 V 1.505 H 1 C 0.45,1.505 0,1.955 0,2.505 V 19.005 C 0,19.555 0.45,20.005 1,20.005 H 11 C 11.55,20.005 12,19.555 12,19.005 V 2.505 C 12,1.955 11.543,1.505 11,1.505 Z M 10.5,18.505 H 1.5 V 3.005 H 10.5 Z
+    </string>
+
+    <string name="config_batterymeterFillMask" translatable="false">
+        M 10.5,18.505 H 1.5 V 3.005 H 10.5 Z
+    </string>
+    <string name="config_batterymeterBoltPath" translatable="false">
+        M 3.92,11.5 H 5 V 15.01 C 5,15.17 5.13,15.26 5.25,15.26 5.33,15.26 5.42,15.22 5.47,15.13 L 8.3,9.87 C 8.39,9.7 8.27,9.5 8.08,9.5 H 7 V 5.99 C 7,5.83 6.87,5.74 6.75,5.74 6.67,5.74 6.58,5.78 6.53,5.87 L 3.7,11.13 C 3.61,11.3 3.73,11.5 3.92,11.5 Z
+    </string>
+    <string name="config_batterymeterPowersavePath" translatable="false">
+        M 3.75,11.25 H 5.25 V 12.75 C 5.25,13.16 5.59,13.5 6,13.5 6.41,13.5 6.75,13.16 6.75,12.75 V 11.25 H 8.25 C 8.66,11.25 9,10.91 9,10.5 9,10.09 8.66,9.7499 8.25,9.7499 H 6.75 V 8.2499 C 6.75,7.8399 6.41,7.4999 6,7.4999 5.59,7.4999 5.2794,7.841 5.25,8.2499 V 9.7499 H 3.75 C 3.34,9.7499 3,10.09 3,10.5 3,10.91 3.3401,11.25 3.75,11.25 Z
+    </string>
+</resources>
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/Android.mk b/packages/overlays/IconPackRoundedThemePickerOverlay/Android.mk
new file mode 100644
index 0000000..ae48186
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/Android.mk
@@ -0,0 +1,31 @@
+#
+#  Copyright 2019, The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_RRO_THEME := IconPackRoundedThemePicker
+LOCAL_CERTIFICATE := platform
+LOCAL_PRODUCT_MODULE := true
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
+
+LOCAL_PACKAGE_NAME := IconPackRoundedThemePickerOverlay
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_RRO_PACKAGE)
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/AndroidManifest.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/AndroidManifest.xml
new file mode 100644
index 0000000..9a90a05
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/AndroidManifest.xml
@@ -0,0 +1,24 @@
+<!--
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.theme.icon_pack.rounded.themepicker"
+    android:versionCode="1"
+    android:versionName="1.0">
+    <overlay android:targetPackage="com.android.wallpaper" android:category="android.theme.customization.icon_pack.themepicker" android:priority="1"/>
+    <application android:label="Rounded" android:hasCode="false"/>
+</manifest>
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_add_24px.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_add_24px.xml
new file mode 100644
index 0000000..707369a
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_add_24px.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M4.67,12.75h6.58v6.58C11.25,19.7,11.59,20,12,20s0.75-0.3,0.75-0.67v-6.58h6.58C19.7,12.75,20,12.41,20,12 s-0.3-0.75-0.67-0.75h-6.58V4.67C12.75,4.3,12.41,4,12,4s-0.75,0.3-0.75,0.67v6.58H4.67C4.3,11.25,4,11.59,4,12 S4.3,12.75,4.67,12.75z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_close_24px.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_close_24px.xml
new file mode 100644
index 0000000..1dca14d
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_close_24px.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M18.78,5.22c-0.29-0.29-0.77-0.29-1.06,0L12,10.94L6.28,5.22c-0.29-0.29-0.77-0.29-1.06,0s-0.29,0.77,0,1.06L10.94,12 l-5.72,5.72c-0.29,0.29-0.29,0.77,0,1.06C5.37,18.93,5.56,19,5.75,19s0.38-0.07,0.53-0.22L12,13.06l5.72,5.72 c0.15,0.15,0.34,0.22,0.53,0.22s0.38-0.07,0.53-0.22c0.29-0.29,0.29-0.77,0-1.06L13.06,12l5.72-5.72 C19.07,5.99,19.07,5.51,18.78,5.22z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_colorize_24px.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_colorize_24px.xml
new file mode 100644
index 0000000..5c21b23
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_colorize_24px.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M11.47,4.47c-0.29,0.29-0.29,0.77,0,1.06l1.5,1.5l-9.68,9.68C3.11,16.89,3,17.15,3,17.42l0,2.58c0,0.55,0.45,1,1,1L6.58,21 c0,0,0,0,0,0c0.27,0,0.52-0.11,0.71-0.29l9.68-9.68l1.5,1.5c0.15,0.15,0.34,0.22,0.53,0.22c0.19,0,0.38-0.07,0.53-0.22 c0.29-0.29,0.29-0.77,0-1.06l-2.09-2.09l2.97-2.97c0.78-0.78,0.78-2.05,0-2.83c-0.78-0.78-2.05-0.78-2.83,0l-2.97,2.97l-2.09-2.09 C12.24,4.17,11.77,4.17,11.47,4.47z M6.38,19.5L4.5,19.49l0-1.87l9-9l1.88,1.88L6.38,19.5z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_delete_24px.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_delete_24px.xml
new file mode 100644
index 0000000..48a430f
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_delete_24px.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,4h-1h-4c0-0.55-0.45-1-1-1h-4C9.45,3,9,3.45,9,4H5H4C3.59,4,3.25,4.34,3.25,4.75S3.59,5.5,4,5.5h1V18 c0,1.66,1.34,3,3,3h8c1.66,0,3-1.34,3-3V5.5h1c0.41,0,0.75-0.34,0.75-0.75S20.41,4,20,4z M17.5,18c0,0.83-0.67,1.5-1.5,1.5H8 c-0.83,0-1.5-0.67-1.5-1.5V5.5h11V18z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M14.25,8c-0.41,0-0.75,0.34-0.75,0.75v7.5c0,0.41,0.34,0.75,0.75,0.75S15,16.66,15,16.25v-7.5C15,8.34,14.66,8,14.25,8z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M9.75,8C9.34,8,9,8.34,9,8.75v7.5C9,16.66,9.34,17,9.75,17s0.75-0.34,0.75-0.75v-7.5C10.5,8.34,10.16,8,9.75,8z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_font.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_font.xml
new file mode 100644
index 0000000..bbae929
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_font.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,2H4C2.9,2,2,2.9,2,4v16c0,1.1,0.9,2,2,2h16c1.1,0,2-0.9,2-2V4C22,2.9,21.1,2,20,2z M20.5,20c0,0.27-0.23,0.5-0.5,0.5H4 c-0.27,0-0.5-0.23-0.5-0.5V4c0-0.27,0.23-0.5,0.5-0.5h16c0.27,0,0.5,0.23,0.5,0.5V20z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M10.69,6L6.2,18h2.5l1-2.87h4.59L15.3,18h2.5L13.29,6H10.69z M10.43,13.06l1.51-4.46h0.13l1.49,4.46H10.43z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_clock.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_clock.xml
new file mode 100644
index 0000000..9c9d663
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_clock.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19.07,4.93c-3.91-3.9-10.24-3.9-14.14,0.01s-3.9,10.24,0.01,14.14s10.24,3.9,14.14-0.01C20.95,17.2,22,14.65,22,12 C22,9.35,20.94,6.81,19.07,4.93z M18,18c-1.6,1.59-3.76,2.48-6.02,2.48c-4.69-0.01-8.49-3.83-8.48-8.52 c0.01-4.69,3.83-8.49,8.52-8.48c4.69,0.01,8.49,3.83,8.48,8.52C20.49,14.25,19.6,16.41,18,18z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12.75,11.69V6.75C12.75,6.34,12.41,6,12,6s-0.75,0.34-0.75,0.75V12c0,0.2,0.08,0.39,0.22,0.53l3.25,3.25 c0.15,0.15,0.34,0.22,0.53,0.22s0.38-0.07,0.53-0.22c0.29-0.29,0.29-0.77,0-1.06L12.75,11.69z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_grid.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_grid.xml
new file mode 100644
index 0000000..c81ca1e
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_grid.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.25,7C20.66,7,21,6.66,21,6.25S20.66,5.5,20.25,5.5H18.5V3.75C18.5,3.34,18.16,3,17.75,3S17,3.34,17,3.75V5.5h-4.25 V3.75C12.75,3.34,12.41,3,12,3s-0.75,0.34-0.75,0.75V5.5H7V3.75C7,3.34,6.66,3,6.25,3S5.5,3.34,5.5,3.75V5.5H3.75 C3.34,5.5,3,5.84,3,6.25S3.34,7,3.75,7H5.5v4.25H3.75C3.34,11.25,3,11.59,3,12s0.34,0.75,0.75,0.75H5.5V17H3.75 C3.34,17,3,17.34,3,17.75s0.34,0.75,0.75,0.75H5.5v1.75C5.5,20.66,5.84,21,6.25,21S7,20.66,7,20.25V18.5h4.25v1.75 c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75V18.5H17v1.75c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75V18.5h1.75 c0.41,0,0.75-0.34,0.75-0.75S20.66,17,20.25,17H18.5v-4.25h1.75c0.41,0,0.75-0.34,0.75-0.75s-0.34-0.75-0.75-0.75H18.5V7H20.25z M7,7h4.25v4.25H7V7z M7,17v-4.25h4.25V17H7z M17,17h-4.25v-4.25H17V17z M17,11.25h-4.25V7H17V11.25z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_theme.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_theme.xml
new file mode 100644
index 0000000..32d154b
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_theme.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M11.5,22h1c1.1,0,2-0.9,2-2v-6H16c1.66,0,3-1.34,3-3V3c0-0.55-0.45-1-1-1H6C5.45,2,5,2.45,5,3v8c0,1.66,1.34,3,3,3h1.5v6 C9.5,21.1,10.4,22,11.5,22z M9,3.5v2.75C9,6.66,9.34,7,9.75,7s0.75-0.34,0.75-0.75V3.5h3v2.75C13.5,6.66,13.84,7,14.25,7 S15,6.66,15,6.25V3.5h2.5V9h-11V3.5H9z M8,12.5c-0.83,0-1.5-0.67-1.5-1.5v-0.5h11V11c0,0.83-0.67,1.5-1.5,1.5h-3V14v6 c0,0.28-0.22,0.5-0.5,0.5h-1c-0.28,0-0.5-0.22-0.5-0.5v-6v-1.5H8z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_wallpaper.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_wallpaper.xml
new file mode 100644
index 0000000..21daf9d
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_nav_wallpaper.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M 16 6.75 C 16.6903559373 6.75 17.25 7.30964406271 17.25 8 C 17.25 8.69035593729 16.6903559373 9.25 16 9.25 C 15.3096440627 9.25 14.75 8.69035593729 14.75 8 C 14.75 7.30964406271 15.3096440627 6.75 16 6.75 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3.75,10.75c0.41,0,0.75-0.34,0.75-0.75V4.75c0-0.14,0.11-0.25,0.25-0.25H10c0.41,0,0.75-0.34,0.75-0.75S10.41,3,10,3 H4.75C3.79,3,3,3.79,3,4.75V10C3,10.41,3.34,10.75,3.75,10.75z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M10,19.5H4.75c-0.14,0-0.25-0.11-0.25-0.25V14c0-0.41-0.34-0.75-0.75-0.75S3,13.59,3,14v5.25C3,20.21,3.79,21,4.75,21H10 c0.41,0,0.75-0.34,0.75-0.75S10.41,19.5,10,19.5z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.25,13.25c-0.41,0-0.75,0.34-0.75,0.75v5.25c0,0.14-0.11,0.25-0.25,0.25H14c-0.41,0-0.75,0.34-0.75,0.75 S13.59,21,14,21h5.25c0.96,0,1.75-0.79,1.75-1.75V14C21,13.59,20.66,13.25,20.25,13.25z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19.25,3H14c-0.41,0-0.75,0.34-0.75,0.75S13.59,4.5,14,4.5h5.25c0.14,0,0.25,0.11,0.25,0.25V10 c0,0.41,0.34,0.75,0.75,0.75S21,10.41,21,10V4.75C21,3.79,20.21,3,19.25,3z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M13.73,12.37l-2.6,3.35l-1.74-2.1c-0.2-0.25-0.58-0.24-0.78,0.01l-1.99,2.56C6.36,16.52,6.59,17,7.01,17h9.98 c0.41,0,0.65-0.47,0.4-0.8l-2.87-3.83C14.32,12.11,13.93,12.11,13.73,12.37z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_shapes_24px.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_shapes_24px.xml
new file mode 100644
index 0000000..19ce4e3
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_shapes_24px.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,9h-2.51c0,0.1,0.01,0.2,0.01,0.3v1.2H20c0.28,0,0.5,0.22,0.5,0.5v9c0,0.28-0.22,0.5-0.5,0.5H10 c-0.28,0-0.5-0.22-0.5-0.5v-2.5H8V20c0,1.1,0.9,2,2,2h10c1.1,0,2-0.9,2-2v-9C22,9.9,21.1,9,20,9z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M16,9c0-3.87-3.13-7-7-7C5.13,2,2,5.13,2,9c0,3.87,3.13,7,7,7C12.87,16,16,12.87,16,9z M3.5,9c0-3.03,2.47-5.5,5.5-5.5 s5.5,2.47,5.5,5.5s-2.47,5.5-5.5,5.5S3.5,12.03,3.5,9z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_tune.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_tune.xml
new file mode 100644
index 0000000..2a56cc5
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_tune.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="20dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="20dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3.75,4.75C3.34,4.75,3,5.09,3,5.5s0.34,0.75,0.75,0.75H14v-1.5H3.75z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.25,4.75H17v-1.5c0-0.41-0.34-0.75-0.75-0.75S15.5,2.84,15.5,3.25v4.5c0,0.41,0.34,0.75,0.75,0.75S17,8.16,17,7.75v-1.5 h3.25C20.66,6.25,21,5.91,21,5.5S20.66,4.75,20.25,4.75z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.25,11.25H10v1.5h10.25c0.41,0,0.75-0.34,0.75-0.75S20.66,11.25,20.25,11.25z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3.75,17.75C3.34,17.75,3,18.09,3,18.5s0.34,0.75,0.75,0.75H10v-1.5H3.75z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.25,17.75H13v-1.5c0-0.41-0.34-0.75-0.75-0.75s-0.75,0.34-0.75,0.75v4.5c0,0.41,0.34,0.75,0.75,0.75S13,21.16,13,20.75 v-1.5h7.25c0.41,0,0.75-0.34,0.75-0.75S20.66,17.75,20.25,17.75z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M8.5,9.75C8.5,9.34,8.16,9,7.75,9S7,9.34,7,9.75v1.5H3.75C3.34,11.25,3,11.59,3,12s0.34,0.75,0.75,0.75H7v1.5 C7,14.66,7.34,15,7.75,15s0.75-0.34,0.75-0.75V9.75z" />
+</vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_wifi_24px.xml b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_wifi_24px.xml
new file mode 100644
index 0000000..0a1c305
--- /dev/null
+++ b/packages/overlays/IconPackRoundedThemePickerOverlay/res/drawable/ic_wifi_24px.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp" >
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2.75C7.95,2.69,4.05,4.3,1.22,7.2C0.96,7.5,0.97,7.95,1.24,8.23C1.53,8.53,2,8.54,2.3,8.25c2.55-2.61,6.05-4.06,9.7-4 c3.65-0.06,7.17,1.4,9.72,4.02c0.28,0.27,0.73,0.28,1.03,0.01c0.31-0.28,0.33-0.75,0.05-1.06C19.96,4.32,16.06,2.69,12,2.75z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M15.78,14.82c0.05,0.06,0.1,0.11,0.17,0.15c0.34,0.23,0.81,0.14,1.04-0.21s0.14-0.81-0.21-1.04 c-2.64-2.64-6.91-2.64-9.55,0c-0.27,0.29-0.27,0.73,0,1.02c0.28,0.3,0.76,0.32,1.06,0.04h0.03c0,0,0,0,0.01-0.01 c2.05-2.05,5.37-2.04,7.42,0.01C15.75,14.8,15.76,14.81,15.78,14.82z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M 12 17 C 12.8284271247 17 13.5 17.6715728753 13.5 18.5 C 13.5 19.3284271247 12.8284271247 20 12 20 C 11.1715728753 20 10.5 19.3284271247 10.5 18.5 C 10.5 17.6715728753 11.1715728753 17 12 17 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.03,11.79c0.3-0.29,0.3-0.77,0.01-1.06h-0.01c-2.12-2.18-5.01-3.44-8.04-3.5c-3.04,0.06-5.93,1.32-8.05,3.5 c-0.29,0.3-0.28,0.77,0.01,1.06c0.3,0.29,0.77,0.28,1.06-0.01c1.85-1.88,4.36-2.96,7-3c2.62,0.05,5.11,1.13,6.95,3 C19.25,12.07,19.73,12.08,20.03,11.79z" />
+</vector>
\ No newline at end of file
diff --git a/services/contentcapture/java/com/android/server/contentcapture/ContentCapturePerUserService.java b/services/contentcapture/java/com/android/server/contentcapture/ContentCapturePerUserService.java
index a7921b5..4399e42 100644
--- a/services/contentcapture/java/com/android/server/contentcapture/ContentCapturePerUserService.java
+++ b/services/contentcapture/java/com/android/server/contentcapture/ContentCapturePerUserService.java
@@ -161,8 +161,14 @@
     @Override // from PerUserSystemService
     @GuardedBy("mLock")
     protected boolean updateLocked(boolean disabled) {
-        destroyLocked();
         final boolean disabledStateChanged = super.updateLocked(disabled);
+        if (disabledStateChanged) {
+            // update session content capture enabled state.
+            for (int i = 0; i < mSessions.size(); i++) {
+                mSessions.valueAt(i).setContentCaptureEnabledLocked(!disabled);
+            }
+        }
+        destroyLocked();
         updateRemoteServiceLocked(disabled);
         return disabledStateChanged;
     }
@@ -542,7 +548,8 @@
                 Slog.v(TAG, "setContentCaptureWhitelist(" + (packages == null
                         ? "null_packages" : packages.size() + " packages")
                         + ", " + (activities == null
-                        ? "null_activities" : activities.size() + " activities") + ")");
+                        ? "null_activities" : activities.size() + " activities") + ")"
+                        + " for user " + mUserId);
             }
             mMaster.mGlobalContentCaptureOptions.setWhitelist(mUserId, packages, activities);
         }
diff --git a/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureServerSession.java b/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureServerSession.java
index d38dfd4..2643db1 100644
--- a/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureServerSession.java
+++ b/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureServerSession.java
@@ -16,6 +16,8 @@
 package com.android.server.contentcapture;
 
 import static android.service.contentcapture.ContentCaptureService.setClientState;
+import static android.view.contentcapture.ContentCaptureManager.RESULT_CODE_FALSE;
+import static android.view.contentcapture.ContentCaptureManager.RESULT_CODE_TRUE;
 import static android.view.contentcapture.ContentCaptureSession.NO_SESSION_ID;
 import static android.view.contentcapture.ContentCaptureSession.STATE_ACTIVE;
 import static android.view.contentcapture.ContentCaptureSession.STATE_DISABLED;
@@ -24,13 +26,16 @@
 
 import android.annotation.NonNull;
 import android.content.ComponentName;
+import android.os.Bundle;
 import android.os.IBinder;
+import android.os.RemoteException;
 import android.service.contentcapture.ContentCaptureService;
 import android.service.contentcapture.SnapshotData;
 import android.util.LocalLog;
 import android.util.Slog;
 import android.view.contentcapture.ContentCaptureContext;
 import android.view.contentcapture.ContentCaptureSessionId;
+import android.view.contentcapture.MainContentCaptureSession;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.os.IResultReceiver;
@@ -108,6 +113,20 @@
     }
 
     /**
+     * Changes the {@link ContentCaptureService} enabled state.
+     */
+    @GuardedBy("mLock")
+    public void setContentCaptureEnabledLocked(boolean enabled) {
+        try {
+            final Bundle extras = new Bundle();
+            extras.putBoolean(MainContentCaptureSession.EXTRA_ENABLED_STATE, true);
+            mSessionStateReceiver.send(enabled ? RESULT_CODE_TRUE : RESULT_CODE_FALSE, extras);
+        } catch (RemoteException e) {
+            Slog.w(TAG, "Error async reporting result to client: " + e);
+        }
+    }
+
+    /**
      * Notifies the {@link ContentCaptureService} of a snapshot of an activity.
      */
     @GuardedBy("mLock")
diff --git a/services/contentsuggestions/java/com/android/server/contentsuggestions/ContentSuggestionsPerUserService.java b/services/contentsuggestions/java/com/android/server/contentsuggestions/ContentSuggestionsPerUserService.java
index 9b70272..7709311 100644
--- a/services/contentsuggestions/java/com/android/server/contentsuggestions/ContentSuggestionsPerUserService.java
+++ b/services/contentsuggestions/java/com/android/server/contentsuggestions/ContentSuggestionsPerUserService.java
@@ -28,6 +28,7 @@
 import android.content.ComponentName;
 import android.content.pm.PackageManager;
 import android.content.pm.ServiceInfo;
+import android.graphics.ColorSpace;
 import android.graphics.GraphicBuffer;
 import android.os.Bundle;
 import android.os.RemoteException;
@@ -99,11 +100,17 @@
             ActivityManager.TaskSnapshot snapshot =
                     mActivityTaskManagerInternal.getTaskSnapshot(taskId, false);
             GraphicBuffer snapshotBuffer = null;
+            int colorSpaceId = 0;
             if (snapshot != null) {
                 snapshotBuffer = snapshot.getSnapshot();
+                ColorSpace colorSpace = snapshot.getColorSpace();
+                if (colorSpace != null) {
+                    colorSpaceId = colorSpace.getId();
+                }
             }
 
-            service.provideContextImage(taskId, snapshotBuffer, imageContextRequestExtras);
+            service.provideContextImage(taskId, snapshotBuffer, colorSpaceId,
+                    imageContextRequestExtras);
         }
     }
 
diff --git a/services/contentsuggestions/java/com/android/server/contentsuggestions/RemoteContentSuggestionsService.java b/services/contentsuggestions/java/com/android/server/contentsuggestions/RemoteContentSuggestionsService.java
index 4b36352..a8b7b81 100644
--- a/services/contentsuggestions/java/com/android/server/contentsuggestions/RemoteContentSuggestionsService.java
+++ b/services/contentsuggestions/java/com/android/server/contentsuggestions/RemoteContentSuggestionsService.java
@@ -68,9 +68,9 @@
     }
 
     void provideContextImage(int taskId, @Nullable GraphicBuffer contextImage,
-            @NonNull Bundle imageContextRequestExtras) {
+            int colorSpaceId, @NonNull Bundle imageContextRequestExtras) {
         scheduleAsyncRequest((s) -> s.provideContextImage(taskId, contextImage,
-                imageContextRequestExtras));
+                colorSpaceId, imageContextRequestExtras));
     }
 
     void suggestContentSelections(
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 11ddceb..4d0d3d2 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -2185,24 +2185,38 @@
                 "hidden_api_access_statslog_sampling_rate";
 
         public void onPropertiesChanged(DeviceConfig.Properties properties) {
-            int logSampleRate = properties.getInt(HIDDEN_API_ACCESS_LOG_SAMPLING_RATE, 0x0);
-            if (logSampleRate < 0 || logSampleRate > 0x10000) {
-                logSampleRate = -1;
-            }
-            if (logSampleRate != -1 && logSampleRate != mLogSampleRate) {
+            int logSampleRate = properties.getInt(HIDDEN_API_ACCESS_LOG_SAMPLING_RATE,
+                    mLogSampleRate);
+            int statslogSampleRate = properties.getInt(HIDDEN_API_ACCESS_STATSLOG_SAMPLING_RATE,
+                    mStatslogSampleRate);
+            setSampleRates(logSampleRate, statslogSampleRate);
+        }
+
+        private void setSampleRates(int logSampleRate, int statslogSampleRate) {
+            if (logSampleRate >= 0 && logSampleRate <= 0x10000
+                    && logSampleRate != mLogSampleRate) {
                 mLogSampleRate = logSampleRate;
                 ZYGOTE_PROCESS.setHiddenApiAccessLogSampleRate(mLogSampleRate);
             }
 
-            int statslogSampleRate =
-                    properties.getInt(HIDDEN_API_ACCESS_STATSLOG_SAMPLING_RATE, 0);
-            if (statslogSampleRate < 0 || statslogSampleRate > 0x10000) {
-                statslogSampleRate = -1;
-            }
-            if (statslogSampleRate != -1 && statslogSampleRate != mStatslogSampleRate) {
+            if (statslogSampleRate >= 0 && statslogSampleRate <= 0x10000
+                    && statslogSampleRate != mStatslogSampleRate) {
                 mStatslogSampleRate = statslogSampleRate;
                 ZYGOTE_PROCESS.setHiddenApiAccessStatslogSampleRate(mStatslogSampleRate);
             }
+
+        }
+
+        /**
+         * Set initial sampling rates from DeviceConfig. This is required after each restart,
+         * if they never get updated.
+         */
+        private void initializeSampleRates() {
+            int logSampleRate = DeviceConfig.getInt(DeviceConfig.NAMESPACE_APP_COMPAT,
+                    HIDDEN_API_ACCESS_LOG_SAMPLING_RATE, 0);
+            int statslogSampleRate = DeviceConfig.getInt(DeviceConfig.NAMESPACE_APP_COMPAT,
+                    HIDDEN_API_ACCESS_STATSLOG_SAMPLING_RATE, 0);
+            setSampleRates(logSampleRate, statslogSampleRate);
         }
 
         public HiddenApiSettings(Handler handler, Context context) {
@@ -2219,6 +2233,7 @@
                     Settings.Global.getUriFor(Settings.Global.HIDDEN_API_POLICY),
                     false,
                     this);
+            initializeSampleRates();
             DeviceConfig.addOnPropertiesChangedListener(DeviceConfig.NAMESPACE_APP_COMPAT,
                     mContext.getMainExecutor(), this);
             update();
diff --git a/services/core/java/com/android/server/am/OomAdjuster.java b/services/core/java/com/android/server/am/OomAdjuster.java
index 043daef..7abfcea 100644
--- a/services/core/java/com/android/server/am/OomAdjuster.java
+++ b/services/core/java/com/android/server/am/OomAdjuster.java
@@ -38,6 +38,7 @@
 import static android.os.Process.setThreadPriority;
 import static android.os.Process.setThreadScheduler;
 
+import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_ALL;
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_BACKUP;
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_LRU;
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_OOM_ADJ;
@@ -60,8 +61,8 @@
 import android.app.ActivityManager;
 import android.app.usage.UsageEvents;
 import android.content.Context;
-import android.os.Binder;
 import android.os.Debug;
+import android.os.Handler;
 import android.os.IBinder;
 import android.os.PowerManagerInternal;
 import android.os.Process;
@@ -78,6 +79,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.procstats.ProcessStats;
 import com.android.server.LocalServices;
+import com.android.server.ServiceThread;
 import com.android.server.wm.ActivityServiceConnectionsHolder;
 import com.android.server.wm.WindowProcessController;
 
@@ -148,6 +150,12 @@
     /** Track all uids that have actively running processes. */
     ActiveUids mActiveUids;
 
+    /**
+     * The handler to execute {@link #setProcessGroup} (it may be heavy if the process has many
+     * threads) for reducing the time spent in {@link #applyOomAdjLocked}.
+     */
+    private final Handler mProcessGroupHandler;
+
     private final ArraySet<BroadcastQueue> mTmpBroadcastQueue = new ArraySet();
 
     private final ActivityManagerService mService;
@@ -161,6 +169,28 @@
         mLocalPowerManager = LocalServices.getService(PowerManagerInternal.class);
         mConstants = mService.mConstants;
         mAppCompact = new AppCompactor(mService);
+
+        // The process group is usually critical to the response time of foreground app, so the
+        // setter should apply it as soon as possible.
+        final ServiceThread adjusterThread = new ServiceThread(TAG, TOP_APP_PRIORITY_BOOST,
+                false /* allowIo */);
+        adjusterThread.start();
+        Process.setThreadGroupAndCpuset(adjusterThread.getThreadId(), THREAD_GROUP_TOP_APP);
+        mProcessGroupHandler = new Handler(adjusterThread.getLooper(), msg -> {
+            Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "setProcessGroup");
+            final int pid = msg.arg1;
+            final int group = msg.arg2;
+            try {
+                setProcessGroup(pid, group);
+            } catch (Exception e) {
+                if (DEBUG_ALL) {
+                    Slog.w(TAG, "Failed setting process group of " + pid + " to " + group, e);
+                }
+            } finally {
+                Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
+            }
+            return true;
+        });
     }
 
     void initSettings() {
@@ -1726,9 +1756,9 @@
                         processGroup = THREAD_GROUP_DEFAULT;
                         break;
                 }
-                long oldId = Binder.clearCallingIdentity();
+                mProcessGroupHandler.sendMessage(mProcessGroupHandler.obtainMessage(
+                        0 /* unused */, app.pid, processGroup));
                 try {
-                    setProcessGroup(app.pid, processGroup);
                     if (curSchedGroup == ProcessList.SCHED_GROUP_TOP_APP) {
                         // do nothing if we already switched to RT
                         if (oldSchedGroup != ProcessList.SCHED_GROUP_TOP_APP) {
@@ -1791,13 +1821,9 @@
                         }
                     }
                 } catch (Exception e) {
-                    if (false) {
-                        Slog.w(TAG, "Failed setting process group of " + app.pid
-                                + " to " + app.getCurrentSchedulingGroup());
-                        Slog.w(TAG, "at location", e);
+                    if (DEBUG_ALL) {
+                        Slog.w(TAG, "Failed setting thread priority of " + app.pid, e);
                     }
-                } finally {
-                    Binder.restoreCallingIdentity(oldId);
                 }
             }
         }
diff --git a/services/core/java/com/android/server/appop/AppOpsService.java b/services/core/java/com/android/server/appop/AppOpsService.java
index c56d8ea..d04aa89 100644
--- a/services/core/java/com/android/server/appop/AppOpsService.java
+++ b/services/core/java/com/android/server/appop/AppOpsService.java
@@ -3292,7 +3292,7 @@
         pw.println("    Starts a given operation for a particular application.");
         pw.println("  stop [--user <USER_ID>] <PACKAGE | UID> <OP> ");
         pw.println("    Stops a given operation for a particular application.");
-        pw.println("  set [--user <USER_ID>] <--uid PACKAGE | PACKAGE | UID> <OP> <MODE>");
+        pw.println("  set [--user <USER_ID>] <[--uid] PACKAGE | UID> <OP> <MODE>");
         pw.println("    Set the mode for a particular application and operation.");
         pw.println("  get [--user <USER_ID>] <PACKAGE | UID> [<OP>]");
         pw.println("    Return the mode for a particular application and optional operation.");
@@ -3305,12 +3305,11 @@
         pw.println("  read-settings");
         pw.println("    Read the last written settings, replacing current state in RAM.");
         pw.println("  options:");
-        pw.println("    <PACKAGE> an Android package name.");
+        pw.println("    <PACKAGE> an Android package name or its UID if prefixed by --uid");
         pw.println("    <OP>      an AppOps operation.");
         pw.println("    <MODE>    one of allow, ignore, deny, or default");
         pw.println("    <USER_ID> the user id under which the package is installed. If --user is not");
         pw.println("              specified, the current user is assumed.");
-        pw.println("    --uid PACKAGE refer to the UID of the package");
     }
 
     static int onShellCommand(Shell shell, String cmd) {
diff --git a/services/core/java/com/android/server/biometrics/AuthenticationClient.java b/services/core/java/com/android/server/biometrics/AuthenticationClient.java
index 74b7221..1e0f205 100644
--- a/services/core/java/com/android/server/biometrics/AuthenticationClient.java
+++ b/services/core/java/com/android/server/biometrics/AuthenticationClient.java
@@ -63,11 +63,11 @@
      */
     public abstract boolean shouldFrameworkHandleLockout();
 
-    public AuthenticationClient(Context context, Metrics metrics,
+    public AuthenticationClient(Context context, Constants constants,
             BiometricServiceBase.DaemonWrapper daemon, long halDeviceId, IBinder token,
             BiometricServiceBase.ServiceListener listener, int targetUserId, int groupId, long opId,
             boolean restricted, String owner, int cookie, boolean requireConfirmation) {
-        super(context, metrics, daemon, halDeviceId, token, listener, targetUserId, groupId,
+        super(context, constants, daemon, halDeviceId, token, listener, targetUserId, groupId,
                 restricted, owner, cookie);
         mOpId = opId;
         mRequireConfirmation = requireConfirmation;
@@ -126,7 +126,7 @@
 
         final BiometricServiceBase.ServiceListener listener = getListener();
 
-        mMetricsLogger.action(mMetrics.actionBiometricAuth(), authenticated);
+        mMetricsLogger.action(mConstants.actionBiometricAuth(), authenticated);
         boolean result = false;
 
         try {
@@ -225,7 +225,7 @@
             final int result = getDaemonWrapper().authenticate(mOpId, getGroupId());
             if (result != 0) {
                 Slog.w(getLogTag(), "startAuthentication failed, result=" + result);
-                mMetricsLogger.histogram(mMetrics.tagAuthStartError(), result);
+                mMetricsLogger.histogram(mConstants.tagAuthStartError(), result);
                 onError(getHalDeviceId(), BiometricConstants.BIOMETRIC_ERROR_HW_UNAVAILABLE,
                         0 /* vendorCode */);
                 return result;
diff --git a/services/core/java/com/android/server/biometrics/BiometricServiceBase.java b/services/core/java/com/android/server/biometrics/BiometricServiceBase.java
index 3f856d3..d3c62be 100644
--- a/services/core/java/com/android/server/biometrics/BiometricServiceBase.java
+++ b/services/core/java/com/android/server/biometrics/BiometricServiceBase.java
@@ -138,7 +138,7 @@
     /**
      * @return the metrics constants for a biometric implementation.
      */
-    protected abstract Metrics getMetrics();
+    protected abstract Constants getConstants();
 
     /**
      * @param userId
@@ -220,7 +220,7 @@
         public AuthenticationClientImpl(Context context, DaemonWrapper daemon, long halDeviceId,
                 IBinder token, ServiceListener listener, int targetUserId, int groupId, long opId,
                 boolean restricted, String owner, int cookie, boolean requireConfirmation) {
-            super(context, getMetrics(), daemon, halDeviceId, token, listener, targetUserId,
+            super(context, getConstants(), daemon, halDeviceId, token, listener, targetUserId,
                     groupId, opId, restricted, owner, cookie, requireConfirmation);
         }
 
@@ -283,7 +283,7 @@
                 IBinder token, ServiceListener listener, int userId, int groupId,
                 byte[] cryptoToken, boolean restricted, String owner,
                 final int[] disabledFeatures) {
-            super(context, getMetrics(), daemon, halDeviceId, token, listener,
+            super(context, getConstants(), daemon, halDeviceId, token, listener,
                     userId, groupId, cryptoToken, restricted, owner, getBiometricUtils(),
                     disabledFeatures);
         }
@@ -302,7 +302,7 @@
                 DaemonWrapper daemon, long halDeviceId, IBinder token,
                 ServiceListener listener, int templateId, int groupId, int userId,
                 boolean restricted, String owner) {
-            super(context, getMetrics(), daemon, halDeviceId, token, listener, templateId, groupId,
+            super(context, getConstants(), daemon, halDeviceId, token, listener, templateId, groupId,
                     userId, restricted, owner, getBiometricUtils());
         }
 
@@ -329,7 +329,7 @@
                 ServiceListener listener, int groupId, int userId, boolean restricted,
                 String owner, List<? extends BiometricAuthenticator.Identifier> enrolledList,
                 BiometricUtils utils) {
-            super(context, getMetrics(), daemon, halDeviceId, token, listener, groupId, userId,
+            super(context, getConstants(), daemon, halDeviceId, token, listener, groupId, userId,
                     restricted, owner);
             mEnrolledList = enrolledList;
             mUtils = utils;
@@ -655,7 +655,7 @@
     @Override
     public void serviceDied(long cookie) {
         Slog.e(getTag(), "HAL died");
-        mMetricsLogger.count(getMetrics().tagHalDied(), 1);
+        mMetricsLogger.count(getConstants().tagHalDied(), 1);
         mHALDeathCount++;
         mCurrentUserId = UserHandle.USER_NULL;
         handleError(getHalDeviceId(), BiometricConstants.BIOMETRIC_ERROR_HW_UNAVAILABLE,
@@ -845,7 +845,7 @@
         }
 
         mHandler.post(() -> {
-            mMetricsLogger.histogram(getMetrics().tagAuthToken(), opId != 0L ? 1 : 0);
+            mMetricsLogger.histogram(getConstants().tagAuthToken(), opId != 0L ? 1 : 0);
 
             // Get performance stats object for this user.
             HashMap<Integer, PerformanceStats> pmap
diff --git a/services/core/java/com/android/server/biometrics/ClientMonitor.java b/services/core/java/com/android/server/biometrics/ClientMonitor.java
index 0065580..942e050 100644
--- a/services/core/java/com/android/server/biometrics/ClientMonitor.java
+++ b/services/core/java/com/android/server/biometrics/ClientMonitor.java
@@ -63,7 +63,7 @@
     private final int mCookie;
 
     protected final MetricsLogger mMetricsLogger;
-    protected final Metrics mMetrics;
+    protected final Constants mConstants;
 
     protected boolean mAlreadyCancelled;
     protected boolean mAlreadyDone;
@@ -80,12 +80,12 @@
      * permission
      * @param owner name of the client that owns this
      */
-    public ClientMonitor(Context context, Metrics metrics,
+    public ClientMonitor(Context context, Constants constants,
             BiometricServiceBase.DaemonWrapper daemon, long halDeviceId, IBinder token,
             BiometricServiceBase.ServiceListener listener, int userId, int groupId,
             boolean restricted, String owner, int cookie) {
         mContext = context;
-        mMetrics = metrics;
+        mConstants = constants;
         mDaemon = daemon;
         mHalDeviceId = halDeviceId;
         mToken = token;
@@ -108,7 +108,7 @@
     }
 
     protected String getLogTag() {
-        return mMetrics.logTag();
+        return mConstants.logTag();
     }
 
     public int getCookie() {
@@ -145,6 +145,31 @@
     public abstract boolean onEnumerationResult(
             BiometricAuthenticator.Identifier identifier, int remaining);
 
+    public int[] getAcquireIgnorelist() {
+        return new int[0];
+    }
+    public int[] getAcquireVendorIgnorelist() {
+        return new int[0];
+    }
+
+    private boolean blacklistContains(int acquiredInfo, int vendorCode) {
+        if (acquiredInfo == mConstants.acquireVendorCode()) {
+            for (int i = 0; i < getAcquireVendorIgnorelist().length; i++) {
+                if (getAcquireVendorIgnorelist()[i] == vendorCode) {
+                    if (DEBUG) Slog.v(getLogTag(), "Ignoring vendor message: " + vendorCode);
+                    return true;
+                }
+            }
+        } else {
+            for (int i = 0; i < getAcquireIgnorelist().length; i++) {
+                if (getAcquireIgnorelist()[i] == acquiredInfo) {
+                    if (DEBUG) Slog.v(getLogTag(), "Ignoring message: " + acquiredInfo);
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
 
     public boolean isAlreadyDone() {
         return mAlreadyDone;
@@ -160,7 +185,7 @@
         super.logOnAcquired(mContext, acquiredInfo, vendorCode, getTargetUserId());
         if (DEBUG) Slog.v(getLogTag(), "Acquired: " + acquiredInfo + " " + vendorCode);
         try {
-            if (mListener != null) {
+            if (mListener != null && !blacklistContains(acquiredInfo, vendorCode)) {
                 mListener.onAcquired(getHalDeviceId(), acquiredInfo, vendorCode);
             }
             return false; // acquisition continues...
diff --git a/services/core/java/com/android/server/biometrics/Metrics.java b/services/core/java/com/android/server/biometrics/Constants.java
similarity index 94%
rename from services/core/java/com/android/server/biometrics/Metrics.java
rename to services/core/java/com/android/server/biometrics/Constants.java
index 02e44e9..874fd42 100644
--- a/services/core/java/com/android/server/biometrics/Metrics.java
+++ b/services/core/java/com/android/server/biometrics/Constants.java
@@ -16,7 +16,7 @@
 
 package com.android.server.biometrics;
 
-public interface Metrics {
+public interface Constants {
     /** The log tag */
     String logTag();
 
@@ -31,4 +31,6 @@
     /** Integers for MetricsLogger.action() */
     int actionBiometricAuth();
     int actionBiometricEnroll();
+
+    int acquireVendorCode();
 }
\ No newline at end of file
diff --git a/services/core/java/com/android/server/biometrics/EnrollClient.java b/services/core/java/com/android/server/biometrics/EnrollClient.java
index e656d98..854528f 100644
--- a/services/core/java/com/android/server/biometrics/EnrollClient.java
+++ b/services/core/java/com/android/server/biometrics/EnrollClient.java
@@ -40,12 +40,12 @@
 
     public abstract boolean shouldVibrate();
 
-    public EnrollClient(Context context, Metrics metrics,
+    public EnrollClient(Context context, Constants constants,
             BiometricServiceBase.DaemonWrapper daemon, long halDeviceId, IBinder token,
             BiometricServiceBase.ServiceListener listener, int userId, int groupId,
             byte[] cryptoToken, boolean restricted, String owner, BiometricUtils utils,
             final int[] disabledFeatures) {
-        super(context, metrics, daemon, halDeviceId, token, listener, userId, groupId, restricted,
+        super(context, constants, daemon, halDeviceId, token, listener, userId, groupId, restricted,
                 owner, 0 /* cookie */);
         mBiometricUtils = utils;
         mCryptoToken = Arrays.copyOf(cryptoToken, cryptoToken.length);
@@ -78,7 +78,7 @@
         if (shouldVibrate()) {
             vibrateSuccess();
         }
-        mMetricsLogger.action(mMetrics.actionBiometricEnroll());
+        mMetricsLogger.action(mConstants.actionBiometricEnroll());
         try {
             final BiometricServiceBase.ServiceListener listener = getListener();
             if (listener != null) {
@@ -105,7 +105,7 @@
                     disabledFeatures);
             if (result != 0) {
                 Slog.w(getLogTag(), "startEnroll failed, result=" + result);
-                mMetricsLogger.histogram(mMetrics.tagEnrollStartError(), result);
+                mMetricsLogger.histogram(mConstants.tagEnrollStartError(), result);
                 onError(getHalDeviceId(), BiometricConstants.BIOMETRIC_ERROR_HW_UNAVAILABLE,
                         0 /* vendorCode */);
                 return result;
diff --git a/services/core/java/com/android/server/biometrics/EnumerateClient.java b/services/core/java/com/android/server/biometrics/EnumerateClient.java
index 44ac037..f889d2b 100644
--- a/services/core/java/com/android/server/biometrics/EnumerateClient.java
+++ b/services/core/java/com/android/server/biometrics/EnumerateClient.java
@@ -30,11 +30,11 @@
  * A class to keep track of the enumeration state for a given client.
  */
 public abstract class EnumerateClient extends ClientMonitor {
-    public EnumerateClient(Context context, Metrics metrics,
+    public EnumerateClient(Context context, Constants constants,
             BiometricServiceBase.DaemonWrapper daemon, long halDeviceId, IBinder token,
             BiometricServiceBase.ServiceListener listener, int groupId, int userId,
             boolean restricted, String owner) {
-        super(context, metrics, daemon, halDeviceId, token, listener, userId, groupId, restricted,
+        super(context, constants, daemon, halDeviceId, token, listener, userId, groupId, restricted,
                 owner, 0 /* cookie */);
     }
 
@@ -55,7 +55,7 @@
             if (result != 0) {
                 Slog.w(getLogTag(), "start enumerate for user " + getTargetUserId()
                     + " failed, result=" + result);
-                mMetricsLogger.histogram(mMetrics.tagEnumerateStartError(), result);
+                mMetricsLogger.histogram(mConstants.tagEnumerateStartError(), result);
                 onError(getHalDeviceId(), BiometricConstants.BIOMETRIC_ERROR_HW_UNAVAILABLE,
                         0 /* vendorCode */);
                 return result;
diff --git a/services/core/java/com/android/server/biometrics/RemovalClient.java b/services/core/java/com/android/server/biometrics/RemovalClient.java
index a18f336..bccab7b 100644
--- a/services/core/java/com/android/server/biometrics/RemovalClient.java
+++ b/services/core/java/com/android/server/biometrics/RemovalClient.java
@@ -33,11 +33,11 @@
     private final int mBiometricId;
     private final BiometricUtils mBiometricUtils;
 
-    public RemovalClient(Context context, Metrics metrics,
+    public RemovalClient(Context context, Constants constants,
             BiometricServiceBase.DaemonWrapper daemon, long halDeviceId, IBinder token,
             BiometricServiceBase.ServiceListener listener, int biometricId, int groupId, int userId,
             boolean restricted, String owner, BiometricUtils utils) {
-        super(context, metrics, daemon, halDeviceId, token, listener, userId, groupId, restricted,
+        super(context, constants, daemon, halDeviceId, token, listener, userId, groupId, restricted,
                 owner, 0 /* cookie */);
         mBiometricId = biometricId;
         mBiometricUtils = utils;
@@ -60,7 +60,7 @@
             if (result != 0) {
                 Slog.w(getLogTag(), "startRemove with id = " + mBiometricId + " failed, result=" +
                         result);
-                mMetricsLogger.histogram(mMetrics.tagRemoveStartError(), result);
+                mMetricsLogger.histogram(mConstants.tagRemoveStartError(), result);
                 onError(getHalDeviceId(), BiometricConstants.BIOMETRIC_ERROR_HW_UNAVAILABLE,
                         0 /* vendorCode */);
                 return result;
diff --git a/services/core/java/com/android/server/biometrics/face/FaceMetrics.java b/services/core/java/com/android/server/biometrics/face/FaceConstants.java
similarity index 86%
rename from services/core/java/com/android/server/biometrics/face/FaceMetrics.java
rename to services/core/java/com/android/server/biometrics/face/FaceConstants.java
index 1c5cd5a..143eed5 100644
--- a/services/core/java/com/android/server/biometrics/face/FaceMetrics.java
+++ b/services/core/java/com/android/server/biometrics/face/FaceConstants.java
@@ -16,10 +16,12 @@
 
 package com.android.server.biometrics.face;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.server.biometrics.Metrics;
+import android.hardware.face.FaceManager;
 
-public class FaceMetrics implements Metrics {
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.server.biometrics.Constants;
+
+public class FaceConstants implements Constants {
     @Override
     public String logTag() {
         return FaceService.TAG;
@@ -64,4 +66,9 @@
     public int actionBiometricEnroll() {
         return MetricsProto.MetricsEvent.ACTION_FACE_ENROLL;
     }
+
+    @Override
+    public int acquireVendorCode() {
+        return FaceManager.FACE_ACQUIRED_VENDOR;
+    }
 }
diff --git a/services/core/java/com/android/server/biometrics/face/FaceService.java b/services/core/java/com/android/server/biometrics/face/FaceService.java
index f5a96c7..37c15a0 100644
--- a/services/core/java/com/android/server/biometrics/face/FaceService.java
+++ b/services/core/java/com/android/server/biometrics/face/FaceService.java
@@ -65,7 +65,7 @@
 import com.android.server.biometrics.BiometricServiceBase;
 import com.android.server.biometrics.BiometricUtils;
 import com.android.server.biometrics.EnumerateClient;
-import com.android.server.biometrics.Metrics;
+import com.android.server.biometrics.Constants;
 import com.android.server.biometrics.RemovalClient;
 
 import org.json.JSONArray;
@@ -131,6 +131,26 @@
         }
 
         @Override
+        public int[] getAcquireIgnorelist() {
+            if (isBiometricPrompt()) {
+                return mBiometricPromptIgnoreList;
+            } else {
+                // Keyguard
+                return mKeyguardIgnoreList;
+            }
+        }
+
+        @Override
+        public int[] getAcquireVendorIgnorelist() {
+            if (isBiometricPrompt()) {
+                return mBiometricPromptIgnoreListVendor;
+            } else {
+                // Keyguard
+                return mKeyguardIgnoreListVendor;
+            }
+        }
+
+        @Override
         public boolean onAcquired(int acquireInfo, int vendorCode) {
 
             if (acquireInfo == FaceManager.FACE_ACQUIRED_RECALIBRATE) {
@@ -205,6 +225,17 @@
             final EnrollClientImpl client = new EnrollClientImpl(getContext(), mDaemonWrapper,
                     mHalDeviceId, token, new ServiceListenerImpl(receiver), mCurrentUserId,
                     0 /* groupId */, cryptoToken, restricted, opPackageName, disabledFeatures) {
+
+                @Override
+                public int[] getAcquireIgnorelist() {
+                    return mEnrollIgnoreList;
+                }
+
+                @Override
+                public int[] getAcquireVendorIgnorelist() {
+                    return mEnrollIgnoreListVendor;
+                }
+
                 @Override
                 public boolean shouldVibrate() {
                     return false;
@@ -293,7 +324,7 @@
             }
 
             final boolean restricted = isRestricted();
-            final RemovalClient client = new RemovalClient(getContext(), getMetrics(),
+            final RemovalClient client = new RemovalClient(getContext(), getConstants(),
                     mDaemonWrapper, mHalDeviceId, token, new ServiceListenerImpl(receiver), faceId,
                     0 /* groupId */, userId, restricted, token.toString(), getBiometricUtils()) {
                 @Override
@@ -310,7 +341,7 @@
             checkPermission(MANAGE_BIOMETRIC);
 
             final boolean restricted = isRestricted();
-            final EnumerateClient client = new EnumerateClient(getContext(), getMetrics(),
+            final EnumerateClient client = new EnumerateClient(getContext(), getConstants(),
                     mDaemonWrapper, mHalDeviceId, token, new ServiceListenerImpl(receiver), userId,
                     userId, restricted, getContext().getOpPackageName()) {
                 @Override
@@ -638,13 +669,20 @@
         }
     }
 
-    private final FaceMetrics mFaceMetrics = new FaceMetrics();
+    private final FaceConstants mFaceConstants = new FaceConstants();
 
     @GuardedBy("this")
     private IBiometricsFace mDaemon;
     // One of the AuthenticationClient constants
     private int mCurrentUserLockoutMode;
 
+    private int[] mBiometricPromptIgnoreList;
+    private int[] mBiometricPromptIgnoreListVendor;
+    private int[] mKeyguardIgnoreList;
+    private int[] mKeyguardIgnoreListVendor;
+    private int[] mEnrollIgnoreList;
+    private int[] mEnrollIgnoreListVendor;
+
     /**
      * Receives callbacks from the HAL.
      */
@@ -830,6 +868,19 @@
 
     public FaceService(Context context) {
         super(context);
+
+        mBiometricPromptIgnoreList = getContext().getResources()
+                .getIntArray(R.array.config_face_acquire_biometricprompt_ignorelist);
+        mBiometricPromptIgnoreListVendor = getContext().getResources()
+                .getIntArray(R.array.config_face_acquire_vendor_biometricprompt_ignorelist);
+        mKeyguardIgnoreList = getContext().getResources()
+                .getIntArray(R.array.config_face_acquire_keyguard_ignorelist);
+        mKeyguardIgnoreListVendor = getContext().getResources()
+                .getIntArray(R.array.config_face_acquire_vendor_keyguard_ignorelist);
+        mEnrollIgnoreList = getContext().getResources()
+                .getIntArray(R.array.config_face_acquire_enroll_ignorelist);
+        mEnrollIgnoreListVendor = getContext().getResources()
+                .getIntArray(R.array.config_face_acquire_vendor_enroll_ignorelist);
     }
 
     @Override
@@ -855,8 +906,8 @@
     }
 
     @Override
-    protected Metrics getMetrics() {
-        return mFaceMetrics;
+    protected Constants getConstants() {
+        return mFaceConstants;
     }
 
     @Override
diff --git a/services/core/java/com/android/server/biometrics/fingerprint/FingerprintMetrics.java b/services/core/java/com/android/server/biometrics/fingerprint/FingerprintConstants.java
similarity index 85%
rename from services/core/java/com/android/server/biometrics/fingerprint/FingerprintMetrics.java
rename to services/core/java/com/android/server/biometrics/fingerprint/FingerprintConstants.java
index a1115c8..bdaff71 100644
--- a/services/core/java/com/android/server/biometrics/fingerprint/FingerprintMetrics.java
+++ b/services/core/java/com/android/server/biometrics/fingerprint/FingerprintConstants.java
@@ -16,10 +16,12 @@
 
 package com.android.server.biometrics.fingerprint;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.server.biometrics.Metrics;
+import android.hardware.fingerprint.FingerprintManager;
 
-public class FingerprintMetrics implements Metrics {
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.server.biometrics.Constants;
+
+public class FingerprintConstants implements Constants {
 
     @Override
     public String logTag() {
@@ -65,4 +67,9 @@
     public int actionBiometricEnroll() {
         return MetricsProto.MetricsEvent.ACTION_FINGERPRINT_ENROLL;
     }
+
+    @Override
+    public int acquireVendorCode() {
+        return FingerprintManager.FINGERPRINT_ACQUIRED_VENDOR;
+    }
 }
diff --git a/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java b/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java
index 6ebeaf9..d91670d 100644
--- a/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java
+++ b/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java
@@ -68,7 +68,7 @@
 import com.android.server.biometrics.BiometricUtils;
 import com.android.server.biometrics.ClientMonitor;
 import com.android.server.biometrics.EnumerateClient;
-import com.android.server.biometrics.Metrics;
+import com.android.server.biometrics.Constants;
 import com.android.server.biometrics.RemovalClient;
 
 import org.json.JSONArray;
@@ -284,7 +284,7 @@
             }
 
             final boolean restricted = isRestricted();
-            final RemovalClient client = new RemovalClient(getContext(), getMetrics(),
+            final RemovalClient client = new RemovalClient(getContext(), getConstants(),
                     mDaemonWrapper, mHalDeviceId, token, new ServiceListenerImpl(receiver),
                     fingerId, groupId, userId, restricted, token.toString(), getBiometricUtils()) {
                 @Override
@@ -301,7 +301,7 @@
             checkPermission(MANAGE_FINGERPRINT);
 
             final boolean restricted = isRestricted();
-            final EnumerateClient client = new EnumerateClient(getContext(), getMetrics(),
+            final EnumerateClient client = new EnumerateClient(getContext(), getConstants(),
                     mDaemonWrapper, mHalDeviceId, token, new ServiceListenerImpl(receiver), userId,
                     userId, restricted, getContext().getOpPackageName()) {
                 @Override
@@ -557,7 +557,7 @@
         }
     }
 
-    private final FingerprintMetrics mFingerprintMetrics = new FingerprintMetrics();
+    private final FingerprintConstants mFingerprintConstants = new FingerprintConstants();
     private final CopyOnWriteArrayList<IFingerprintClientActiveCallback> mClientActiveCallbacks =
             new CopyOnWriteArrayList<>();
 
@@ -736,8 +736,8 @@
     }
 
     @Override
-    protected Metrics getMetrics() {
-        return mFingerprintMetrics;
+    protected Constants getConstants() {
+        return mFingerprintConstants;
     }
 
     @Override
diff --git a/services/core/java/com/android/server/biometrics/iris/IrisService.java b/services/core/java/com/android/server/biometrics/iris/IrisService.java
index cb8a772..2817315 100644
--- a/services/core/java/com/android/server/biometrics/iris/IrisService.java
+++ b/services/core/java/com/android/server/biometrics/iris/IrisService.java
@@ -23,7 +23,7 @@
 import com.android.server.biometrics.AuthenticationClient;
 import com.android.server.biometrics.BiometricServiceBase;
 import com.android.server.biometrics.BiometricUtils;
-import com.android.server.biometrics.Metrics;
+import com.android.server.biometrics.Constants;
 
 import java.util.List;
 
@@ -75,7 +75,7 @@
     }
 
     @Override
-    protected Metrics getMetrics() {
+    protected Constants getConstants() {
         return null;
     }
 
diff --git a/services/core/java/com/android/server/content/ContentService.java b/services/core/java/com/android/server/content/ContentService.java
index ba4dcdb..998ee1e 100644
--- a/services/core/java/com/android/server/content/ContentService.java
+++ b/services/core/java/com/android/server/content/ContentService.java
@@ -1104,11 +1104,13 @@
 
     @Override
     public void addStatusChangeListener(int mask, ISyncStatusObserver callback) {
+        final int callingUid = Binder.getCallingUid();
         long identityToken = clearCallingIdentity();
         try {
             SyncManager syncManager = getSyncManager();
             if (syncManager != null && callback != null) {
-                syncManager.getSyncStorageEngine().addStatusChangeListener(mask, callback);
+                syncManager.getSyncStorageEngine().addStatusChangeListener(
+                        mask, UserHandle.getUserId(callingUid), callback);
             }
         } finally {
             restoreCallingIdentity(identityToken);
diff --git a/services/core/java/com/android/server/content/SyncManager.java b/services/core/java/com/android/server/content/SyncManager.java
index 9f80a83..7e79a12 100644
--- a/services/core/java/com/android/server/content/SyncManager.java
+++ b/services/core/java/com/android/server/content/SyncManager.java
@@ -3375,7 +3375,8 @@
             }
 
             scheduleSyncOperationH(op);
-            mSyncStorageEngine.reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS);
+            mSyncStorageEngine.reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS,
+                    target.userId);
         }
 
         /**
@@ -3877,7 +3878,8 @@
             EventLog.writeEvent(2720,
                     syncOperation.toEventLog(SyncStorageEngine.EVENT_STOP));
             mSyncStorageEngine.stopSyncEvent(rowId, elapsedTime,
-                    resultMessage, downstreamActivity, upstreamActivity);
+                    resultMessage, downstreamActivity, upstreamActivity,
+                    syncOperation.target.userId);
         }
     }
 
diff --git a/services/core/java/com/android/server/content/SyncStorageEngine.java b/services/core/java/com/android/server/content/SyncStorageEngine.java
index 6b441a0..c7a3f4b 100644
--- a/services/core/java/com/android/server/content/SyncStorageEngine.java
+++ b/services/core/java/com/android/server/content/SyncStorageEngine.java
@@ -43,6 +43,7 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.util.ArrayMap;
+import android.util.ArraySet;
 import android.util.AtomicFile;
 import android.util.EventLog;
 import android.util.Log;
@@ -54,6 +55,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.FastXmlSerializer;
+import com.android.internal.util.IntPair;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
@@ -588,9 +590,10 @@
         return mSyncRandomOffset;
     }
 
-    public void addStatusChangeListener(int mask, ISyncStatusObserver callback) {
+    public void addStatusChangeListener(int mask, int userId, ISyncStatusObserver callback) {
         synchronized (mAuthorities) {
-            mChangeListeners.register(callback, mask);
+            final long cookie = IntPair.of(userId, mask);
+            mChangeListeners.register(callback, cookie);
         }
     }
 
@@ -622,14 +625,16 @@
         }
     }
 
-    void reportChange(int which) {
+    void reportChange(int which, int callingUserId) {
         ArrayList<ISyncStatusObserver> reports = null;
         synchronized (mAuthorities) {
             int i = mChangeListeners.beginBroadcast();
             while (i > 0) {
                 i--;
-                Integer mask = (Integer)mChangeListeners.getBroadcastCookie(i);
-                if ((which & mask.intValue()) == 0) {
+                final long cookie = (long) mChangeListeners.getBroadcastCookie(i);
+                final int userId = IntPair.first(cookie);
+                final int mask = IntPair.second(cookie);
+                if ((which & mask) == 0 || callingUserId != userId) {
                     continue;
                 }
                 if (reports == null) {
@@ -719,7 +724,7 @@
                     new Bundle(),
                     syncExemptionFlag, callingUid, callingPid);
         }
-        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS);
+        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS, userId);
         queueBackup();
     }
 
@@ -787,7 +792,7 @@
             requestSync(aInfo, SyncOperation.REASON_IS_SYNCABLE, new Bundle(),
                     ContentResolver.SYNC_EXEMPTION_NONE, callingUid, callingPid);
         }
-        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS);
+        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS, target.userId);
     }
 
     public Pair<Long, Long> getBackoff(EndPoint info) {
@@ -833,7 +838,7 @@
             }
         }
         if (changed) {
-            reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS);
+            reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS, info.userId);
         }
     }
 
@@ -871,7 +876,7 @@
     }
 
     public void clearAllBackoffsLocked() {
-        boolean changed = false;
+        final ArraySet<Integer> changedUserIds = new ArraySet<>();
         synchronized (mAuthorities) {
             // Clear backoff for all sync adapters.
             for (AccountInfo accountInfo : mAccounts.values()) {
@@ -888,14 +893,14 @@
                         }
                         authorityInfo.backoffTime = NOT_IN_BACKOFF_MODE;
                         authorityInfo.backoffDelay = NOT_IN_BACKOFF_MODE;
-                        changed = true;
+                        changedUserIds.add(accountInfo.accountAndUser.userId);
                     }
                 }
             }
         }
 
-        if (changed) {
-            reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS);
+        for (int i = changedUserIds.size() - 1; i > 0; i--) {
+            reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS, changedUserIds.valueAt(i));
         }
     }
 
@@ -921,7 +926,7 @@
             }
             authority.delayUntil = delayUntil;
         }
-        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS);
+        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS, info.userId);
     }
 
     /**
@@ -964,7 +969,7 @@
                     new Bundle(),
                     syncExemptionFlag, callingUid, callingPid);
         }
-        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS);
+        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS, userId);
         mContext.sendBroadcast(ContentResolver.ACTION_SYNC_CONN_STATUS_CHANGED);
         queueBackup();
     }
@@ -1015,7 +1020,7 @@
             SyncStatusInfo status = getOrCreateSyncStatusLocked(authority.ident);
             status.pending = pendingValue;
         }
-        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_PENDING);
+        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_PENDING, info.userId);
     }
 
     /**
@@ -1103,7 +1108,7 @@
                     activeSyncContext.mStartTime);
             getCurrentSyncs(authorityInfo.target.userId).add(syncInfo);
         }
-        reportActiveChange();
+        reportActiveChange(activeSyncContext.mSyncOperation.target.userId);
         return syncInfo;
     }
 
@@ -1120,14 +1125,14 @@
             getCurrentSyncs(userId).remove(syncInfo);
         }
 
-        reportActiveChange();
+        reportActiveChange(userId);
     }
 
     /**
      * To allow others to send active change reports, to poke clients.
      */
-    public void reportActiveChange() {
-        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_ACTIVE);
+    public void reportActiveChange(int userId) {
+        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_ACTIVE, userId);
     }
 
     /**
@@ -1162,12 +1167,12 @@
             if (Log.isLoggable(TAG, Log.VERBOSE)) Slog.v(TAG, "returning historyId " + id);
         }
 
-        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_STATUS);
+        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_STATUS, op.target.userId);
         return id;
     }
 
     public void stopSyncEvent(long historyId, long elapsedTime, String resultMessage,
-                              long downstreamActivity, long upstreamActivity) {
+                              long downstreamActivity, long upstreamActivity, int userId) {
         synchronized (mAuthorities) {
             if (Log.isLoggable(TAG, Log.VERBOSE)) {
                 Slog.v(TAG, "stopSyncEvent: historyId=" + historyId);
@@ -1307,7 +1312,7 @@
             }
         }
 
-        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_STATUS);
+        reportChange(ContentResolver.SYNC_OBSERVER_TYPE_STATUS, userId);
     }
 
     /**
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 55191db..cdcb641 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -26,6 +26,7 @@
 import static android.app.NotificationManager.ACTION_APP_BLOCK_STATE_CHANGED;
 import static android.app.NotificationManager.ACTION_NOTIFICATION_CHANNEL_BLOCK_STATE_CHANGED;
 import static android.app.NotificationManager.ACTION_NOTIFICATION_CHANNEL_GROUP_BLOCK_STATE_CHANGED;
+import static android.app.NotificationManager.ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED;
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_MIN;
 import static android.app.NotificationManager.IMPORTANCE_NONE;
@@ -111,6 +112,7 @@
 import android.app.NotificationManager.Policy;
 import android.app.PendingIntent;
 import android.app.Person;
+import android.app.RemoteInput;
 import android.app.StatusBarManager;
 import android.app.UriGrantsManager;
 import android.app.admin.DeviceAdminInfo;
@@ -3754,7 +3756,7 @@
                             pkg, userId, true, granted);
 
                     getContext().sendBroadcastAsUser(new Intent(
-                            NotificationManager.ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED)
+                            ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED)
                                     .setPackage(pkg)
                                     .addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT),
                             UserHandle.of(userId), null);
@@ -3914,7 +3916,7 @@
                             userId, true, granted);
 
                     getContext().sendBroadcastAsUser(new Intent(
-                            NotificationManager.ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED)
+                            ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED)
                                     .setPackage(listener.getPackageName())
                                     .addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY),
                             UserHandle.of(userId), null);
@@ -3930,7 +3932,9 @@
         public void setNotificationAssistantAccessGrantedForUser(ComponentName assistant,
                 int userId, boolean granted) {
             checkCallerIsSystemOrSystemUiOrShell();
-            mAssistants.setUserSet(userId, true);
+            for (UserInfo ui : mUm.getEnabledProfiles(userId)) {
+                mAssistants.setUserSet(ui.id, true);
+            }
             final long identity = Binder.clearCallingIdentity();
             try {
                 setNotificationAssistantAccessGrantedForUserInternal(assistant, userId, granted);
@@ -4144,30 +4148,36 @@
 
     @VisibleForTesting
     protected void setNotificationAssistantAccessGrantedForUserInternal(
-            ComponentName assistant, int userId, boolean granted) {
-        if (assistant == null) {
-            ComponentName allowedAssistant = CollectionUtils.firstOrNull(
-                    mAssistants.getAllowedComponents(userId));
-            if (allowedAssistant != null) {
-                setNotificationAssistantAccessGrantedForUserInternal(
-                        allowedAssistant, userId, false);
+            ComponentName assistant, int baseUserId, boolean granted) {
+        List<UserInfo> users = mUm.getEnabledProfiles(baseUserId);
+        if (users != null) {
+            for (UserInfo user : users) {
+                int userId = user.id;
+                if (assistant == null) {
+                    ComponentName allowedAssistant = CollectionUtils.firstOrNull(
+                            mAssistants.getAllowedComponents(userId));
+                    if (allowedAssistant != null) {
+                        setNotificationAssistantAccessGrantedForUserInternal(
+                                allowedAssistant, userId, false);
+                    }
+                    continue;
+                }
+                if (!granted || mAllowedManagedServicePackages.test(assistant.getPackageName(),
+                        userId, mAssistants.getRequiredPermission())) {
+                    mConditionProviders.setPackageOrComponentEnabled(assistant.flattenToString(),
+                            userId, false, granted);
+                    mAssistants.setPackageOrComponentEnabled(assistant.flattenToString(),
+                            userId, true, granted);
+
+                    getContext().sendBroadcastAsUser(
+                            new Intent(ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED)
+                                    .setPackage(assistant.getPackageName())
+                                    .addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY),
+                            UserHandle.of(userId), null);
+
+                    handleSavePolicyFile();
+                }
             }
-            return;
-        }
-        if (!granted || mAllowedManagedServicePackages.test(assistant.getPackageName(), userId,
-                mAssistants.getRequiredPermission())) {
-            mConditionProviders.setPackageOrComponentEnabled(assistant.flattenToString(),
-                    userId, false, granted);
-            mAssistants.setPackageOrComponentEnabled(assistant.flattenToString(),
-                    userId, true, granted);
-
-            getContext().sendBroadcastAsUser(new Intent(
-                            NotificationManager.ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED)
-                            .setPackage(assistant.getPackageName())
-                            .addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY),
-                    UserHandle.of(userId), null);
-
-            handleSavePolicyFile();
         }
     }
 
@@ -4834,17 +4844,35 @@
                 : null;
         boolean isForegroundCall = CATEGORY_CALL.equals(notification.category)
                 && (notification.flags & FLAG_FOREGROUND_SERVICE) != 0;
-        // OR message style (which always has a person)
+        // OR message style (which always has a person) with any remote input
         Class<? extends Notification.Style> style = notification.getNotificationStyle();
         boolean isMessageStyle = Notification.MessagingStyle.class.equals(style);
-        boolean notificationAppropriateToBubble = isMessageStyle
+        boolean notificationAppropriateToBubble =
+                (isMessageStyle && hasValidRemoteInput(notification))
                 || (peopleList != null && !peopleList.isEmpty() && isForegroundCall);
+
         // OR something that was previously a bubble & still exists
         boolean bubbleUpdate = oldRecord != null
                 && (oldRecord.getNotification().flags & FLAG_BUBBLE) != 0;
         return canBubble && (notificationAppropriateToBubble || appIsForeground || bubbleUpdate);
     }
 
+    private boolean hasValidRemoteInput(Notification n) {
+        // Also check for inline reply
+        Notification.Action[] actions = n.actions;
+        if (actions != null) {
+            // Get the remote inputs
+            for (int i = 0; i < actions.length; i++) {
+                Notification.Action action = actions[i];
+                RemoteInput[] inputs = action.getRemoteInputs();
+                if (inputs != null && inputs.length > 0) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
     private void doChannelWarningToast(CharSequence toastText) {
         Binder.withCleanCallingIdentity(() -> {
             final int defaultWarningEnabled = Build.IS_DEBUGGABLE ? 1 : 0;
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index c0f09d2..6f8439b 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -2923,28 +2923,50 @@
                 // Remove disable package settings for updated system apps that were
                 // removed via an OTA. If the update is no longer present, remove the
                 // app completely. Otherwise, revoke their system privileges.
-                for (String deletedAppName : possiblyDeletedUpdatedSystemApps) {
-                    PackageParser.Package deletedPkg = mPackages.get(deletedAppName);
-                    mSettings.removeDisabledSystemPackageLPw(deletedAppName);
+                for (int i = possiblyDeletedUpdatedSystemApps.size() - 1; i >= 0; --i) {
+                    final String packageName = possiblyDeletedUpdatedSystemApps.get(i);
+                    final PackageParser.Package pkg = mPackages.get(packageName);
                     final String msg;
-                    if (deletedPkg == null) {
+
+                    // remove from the disabled system list; do this first so any future
+                    // scans of this package are performed without this state
+                    mSettings.removeDisabledSystemPackageLPw(packageName);
+
+                    if (pkg == null) {
                         // should have found an update, but, we didn't; remove everything
-                        msg = "Updated system package " + deletedAppName
+                        msg = "Updated system package " + packageName
                                 + " no longer exists; removing its data";
                         // Actual deletion of code and data will be handled by later
                         // reconciliation step
                     } else {
                         // found an update; revoke system privileges
-                        msg = "Updated system package + " + deletedAppName
-                                + " no longer exists; revoking system privileges";
+                        msg = "Updated system package " + packageName
+                                + " no longer exists; rescanning package on data";
 
-                        // Don't do anything if a stub is removed from the system image. If
-                        // we were to remove the uncompressed version from the /data partition,
-                        // this is where it'd be done.
+                        // NOTE: We don't do anything special if a stub is removed from the
+                        // system image. But, if we were [like removing the uncompressed
+                        // version from the /data partition], this is where it'd be done.
 
-                        final PackageSetting deletedPs = mSettings.mPackages.get(deletedAppName);
-                        deletedPkg.applicationInfo.flags &= ~ApplicationInfo.FLAG_SYSTEM;
-                        deletedPs.pkgFlags &= ~ApplicationInfo.FLAG_SYSTEM;
+                        // remove the package from the system and re-scan it without any
+                        // special privileges
+                        removePackageLI(pkg, true);
+                        try {
+                            final File codePath = new File(pkg.applicationInfo.getCodePath());
+                            scanPackageTracedLI(codePath, 0, scanFlags, 0, null);
+                        } catch (PackageManagerException e) {
+                            Slog.e(TAG, "Failed to parse updated, ex-system package: "
+                                    + e.getMessage());
+                        }
+                    }
+
+                    // one final check. if we still have a package setting [ie. it was
+                    // previously scanned and known to the system], but, we don't have
+                    // a package [ie. there was an error scanning it from the /data
+                    // partition], completely remove the package data.
+                    final PackageSetting ps = mSettings.mPackages.get(packageName);
+                    if (ps != null && mPackages.get(packageName) == null) {
+                        removePackageDataLIF(ps, null, null, 0, false);
+
                     }
                     logCriticalInfo(Log.WARN, msg);
                 }
diff --git a/services/core/java/com/android/server/pm/StagingManager.java b/services/core/java/com/android/server/pm/StagingManager.java
index 803ab2d..bb9f674 100644
--- a/services/core/java/com/android/server/pm/StagingManager.java
+++ b/services/core/java/com/android/server/pm/StagingManager.java
@@ -44,13 +44,11 @@
 import android.os.PowerManager;
 import android.os.RemoteException;
 import android.os.ServiceManager;
-import android.os.storage.IStorageManager;
 import android.util.Slog;
 import android.util.SparseArray;
 import android.util.apk.ApkSignatureVerifier;
 
 import com.android.internal.annotations.GuardedBy;
-import com.android.internal.content.PackageHelper;
 import com.android.internal.os.BackgroundThread;
 
 import java.io.File;
@@ -255,21 +253,6 @@
             }
         }
 
-        // Make sure we start a filesystem checkpoint on the next boot.
-        try {
-            IStorageManager storageManager = PackageHelper.getStorageManager();
-            if (storageManager.supportsCheckpoint()) {
-                storageManager.startCheckpoint(1 /* numRetries */);
-            }
-        } catch (Exception e) { // TODO(b/130190815) make a RemoteException again
-            // While StorageManager lives in the same process, the native implementation
-            // it calls through lives in 'vold'; so, this call can fail if 'vold' isn't
-            // reachable.
-            // Since we can live without filesystem checkpointing, just warn in this case
-            // and continue.
-            Slog.w(TAG, "Could not start filesystem checkpoint:", e);
-        }
-
         session.setStagedSessionReady();
         if (sessionContainsApex(session)
                 && !mApexManager.markStagedSessionReady(session.sessionId)) {
diff --git a/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java b/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java
index db2c742..1682858 100644
--- a/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java
+++ b/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java
@@ -649,8 +649,7 @@
                 // hasn't actually been updated.
                 onPackageReplaced(apexPackageName);
             }
-
-            mPackageHealthObserver.onBootCompleted();
+            mPackageHealthObserver.onBootCompletedAsync();
         });
     }
 
diff --git a/services/core/java/com/android/server/rollback/RollbackPackageHealthObserver.java b/services/core/java/com/android/server/rollback/RollbackPackageHealthObserver.java
index 748a661..bcef66c 100644
--- a/services/core/java/com/android/server/rollback/RollbackPackageHealthObserver.java
+++ b/services/core/java/com/android/server/rollback/RollbackPackageHealthObserver.java
@@ -32,6 +32,7 @@
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.PowerManager;
+import android.os.SystemProperties;
 import android.text.TextUtils;
 import android.util.Slog;
 import android.util.StatsLog;
@@ -49,9 +50,12 @@
 import java.io.PrintWriter;
 import java.util.Collections;
 import java.util.List;
+import java.util.concurrent.TimeUnit;
 
 /**
- * {@code PackageHealthObserver} for {@code RollbackManagerService}.
+ * {@link PackageHealthObserver} for {@link RollbackManagerService}.
+ * This class monitors crashes and triggers RollbackManager rollback accordingly.
+ * It also monitors native crashes for some short while after boot.
  *
  * @hide
  */
@@ -59,12 +63,21 @@
     private static final String TAG = "RollbackPackageHealthObserver";
     private static final String NAME = "rollback-observer";
     private static final int INVALID_ROLLBACK_ID = -1;
+    // TODO: make the following values configurable via DeviceConfig
+    private static final long NATIVE_CRASH_POLLING_INTERVAL_MILLIS =
+            TimeUnit.SECONDS.toMillis(30);
+    private static final long NUMBER_OF_NATIVE_CRASH_POLLS = 10;
+
     private final Context mContext;
     private final Handler mHandler;
     private final File mLastStagedRollbackIdFile;
+    // this field is initialized in the c'tor and then only accessed from mHandler thread, so
+    // no need to guard with a lock
+    private long mNumberOfNativeCrashPollsRemaining;
 
     RollbackPackageHealthObserver(Context context) {
         mContext = context;
+        mNumberOfNativeCrashPollsRemaining = NUMBER_OF_NATIVE_CRASH_POLLS;
         HandlerThread handlerThread = new HandlerThread("RollbackPackageHealthObserver");
         handlerThread.start();
         mHandler = handlerThread.getThreadHandler();
@@ -76,8 +89,6 @@
 
     @Override
     public int onHealthCheckFailed(VersionedPackage failedPackage) {
-        VersionedPackage moduleMetadataPackage = getModuleMetadataPackage();
-
         if (getAvailableRollback(mContext.getSystemService(RollbackManager.class), failedPackage)
                 == null) {
             // Don't handle the notification, no rollbacks available for the package
@@ -145,16 +156,29 @@
         PackageWatchdog.getInstance(mContext).startObservingHealth(this, packages, durationMs);
     }
 
-    /** Verifies the rollback state after a reboot. */
-    public void onBootCompleted() {
+    /** Verifies the rollback state after a reboot and schedules polling for sometime after reboot
+     * to check for native crashes and mitigate them if needed.
+     */
+    public void onBootCompletedAsync() {
+        mHandler.post(()->onBootCompleted());
+    }
+
+    private void onBootCompleted() {
+        RollbackManager rollbackManager = mContext.getSystemService(RollbackManager.class);
+        PackageInstaller packageInstaller = mContext.getPackageManager().getPackageInstaller();
+        String moduleMetadataPackageName = getModuleMetadataPackageName();
+        VersionedPackage newModuleMetadataPackage = getModuleMetadataPackage();
+
+        if (getAvailableRollback(rollbackManager, newModuleMetadataPackage) != null) {
+            scheduleCheckAndMitigateNativeCrashes();
+        }
+
         int rollbackId = popLastStagedRollbackId();
         if (rollbackId == INVALID_ROLLBACK_ID) {
             // No staged rollback before reboot
             return;
         }
 
-        RollbackManager rollbackManager = mContext.getSystemService(RollbackManager.class);
-        PackageInstaller packageInstaller = mContext.getPackageManager().getPackageInstaller();
         RollbackInfo rollback = null;
         for (RollbackInfo info : rollbackManager.getRecentlyCommittedRollbacks()) {
             if (rollbackId == info.getRollbackId()) {
@@ -168,14 +192,12 @@
             return;
         }
 
-        String moduleMetadataPackageName = getModuleMetadataPackageName();
-
         // Use the version of the metadata package that was installed before
         // we rolled back for logging purposes.
-        VersionedPackage moduleMetadataPackage = null;
+        VersionedPackage oldModuleMetadataPackage = null;
         for (PackageRollbackInfo packageRollback : rollback.getPackages()) {
             if (packageRollback.getPackageName().equals(moduleMetadataPackageName)) {
-                moduleMetadataPackage = packageRollback.getVersionRolledBackFrom();
+                oldModuleMetadataPackage = packageRollback.getVersionRolledBackFrom();
                 break;
             }
         }
@@ -187,12 +209,12 @@
             return;
         }
         if (sessionInfo.isStagedSessionApplied()) {
-            logEvent(moduleMetadataPackage,
+            logEvent(oldModuleMetadataPackage,
                     StatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_SUCCESS);
         } else if (sessionInfo.isStagedSessionReady()) {
             // TODO: What do for staged session ready but not applied
         } else {
-            logEvent(moduleMetadataPackage,
+            logEvent(oldModuleMetadataPackage,
                     StatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_FAILURE);
         }
     }
@@ -320,4 +342,34 @@
                     moduleMetadataPackage.getPackageName(), moduleMetadataPackage.getVersionCode());
         }
     }
+
+    /**
+     * This method should be only called on mHandler thread, since it modifies
+     * {@link #mNumberOfNativeCrashPollsRemaining} and we want to keep this class lock free.
+     */
+    private void checkAndMitigateNativeCrashes() {
+        mNumberOfNativeCrashPollsRemaining--;
+        // Check if native watchdog reported a crash
+        if ("1".equals(SystemProperties.get("ro.init.updatable_crashing"))) {
+            execute(getModuleMetadataPackage());
+            // we stop polling after an attempt to execute rollback, regardless of whether the
+            // attempt succeeds or not
+        } else {
+            if (mNumberOfNativeCrashPollsRemaining > 0) {
+                mHandler.postDelayed(() -> checkAndMitigateNativeCrashes(),
+                        NATIVE_CRASH_POLLING_INTERVAL_MILLIS);
+            }
+        }
+    }
+
+    /**
+     * Since this method can eventually trigger a RollbackManager rollback, it should be called
+     * only once boot has completed {@code onBootCompleted} and not earlier, because the install
+     * session must be entirely completed before we try to rollback.
+     */
+    private void scheduleCheckAndMitigateNativeCrashes() {
+        Slog.i(TAG, "Scheduling " + mNumberOfNativeCrashPollsRemaining + " polls to check "
+                + "and mitigate native crashes");
+        mHandler.post(()->checkAndMitigateNativeCrashes());
+    }
 }
diff --git a/services/core/java/com/android/server/wm/AccessibilityController.java b/services/core/java/com/android/server/wm/AccessibilityController.java
index 6ce42ec..b6a5be8 100644
--- a/services/core/java/com/android/server/wm/AccessibilityController.java
+++ b/services/core/java/com/android/server/wm/AccessibilityController.java
@@ -1108,6 +1108,7 @@
                 // the window manager is still looking for where to put it.
                 // We will do the work when we get a focus change callback.
                 // TODO(b/112273690): Support multiple displays
+                // TODO(b/129098348): Support embedded displays
                 if (mService.getDefaultDisplayContentLocked().mCurrentFocus == null) {
                     return;
                 }
@@ -1400,7 +1401,28 @@
                 if (w.isVisibleLw()) {
                     outWindows.put(mTempLayer++, w);
                 }
-            }, false /* traverseTopToBottom */ );
+            }, false /* traverseTopToBottom */);
+            mService.mRoot.forAllWindows(w -> {
+                final WindowState win = findRootDisplayParentWindow(w);
+                if (win != null && win.getDisplayContent().isDefaultDisplay && w.isVisibleLw()) {
+                    // TODO(b/129098348): insert windows on child displays into outWindows based on
+                    // root-display-parent window.
+                    outWindows.put(mTempLayer++, w);
+                }
+            }, false /* traverseTopToBottom */);
+        }
+
+        private WindowState findRootDisplayParentWindow(WindowState win) {
+            WindowState displayParentWindow = win.getDisplayContent().getParentWindow();
+            if (displayParentWindow == null) {
+                return null;
+            }
+            WindowState candidate = displayParentWindow;
+            while (candidate != null) {
+                displayParentWindow = candidate;
+                candidate = displayParentWindow.getDisplayContent().getParentWindow();
+            }
+            return displayParentWindow;
         }
 
         private class MyHandler extends Handler {
diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index 4278860..802683a 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -916,8 +916,12 @@
         }
     }
 
+    static boolean isResolverActivity(String className) {
+        return ResolverActivity.class.getName().equals(className);
+    }
+
     boolean isResolverActivity() {
-        return ResolverActivity.class.getName().equals(mActivityComponent.getClassName());
+        return isResolverActivity(mActivityComponent.getClassName());
     }
 
     boolean isResolverOrChildActivity() {
diff --git a/services/core/java/com/android/server/wm/ActivityStartController.java b/services/core/java/com/android/server/wm/ActivityStartController.java
index 7eac07c..919141c 100644
--- a/services/core/java/com/android/server/wm/ActivityStartController.java
+++ b/services/core/java/com/android/server/wm/ActivityStartController.java
@@ -171,7 +171,12 @@
     void startHomeActivity(Intent intent, ActivityInfo aInfo, String reason, int displayId) {
         final ActivityOptions options = ActivityOptions.makeBasic();
         options.setLaunchWindowingMode(WINDOWING_MODE_FULLSCREEN);
-        options.setLaunchActivityType(ACTIVITY_TYPE_HOME);
+        if (!ActivityRecord.isResolverActivity(aInfo.name)) {
+            // The resolver activity shouldn't be put in home stack because when the foreground is
+            // standard type activity, the resolver activity should be put on the top of current
+            // foreground instead of bring home stack to front.
+            options.setLaunchActivityType(ACTIVITY_TYPE_HOME);
+        }
         options.setLaunchDisplayId(displayId);
         mLastHomeActivityStartResult = obtainStarter(intent, "startHomeActivity: " + reason)
                 .setOutActivity(tmpOutRecord)
diff --git a/services/core/java/com/android/server/wm/ActivityStarter.java b/services/core/java/com/android/server/wm/ActivityStarter.java
index 4ef8753..b6840fa 100644
--- a/services/core/java/com/android/server/wm/ActivityStarter.java
+++ b/services/core/java/com/android/server/wm/ActivityStarter.java
@@ -1038,6 +1038,12 @@
                 }
             }
         }
+        // don't abort if the callingUid has SYSTEM_ALERT_WINDOW permission
+        if (mService.hasSystemAlertWindowPermission(callingUid, callingPid, callingPackage)) {
+            Slog.w(TAG, "Background activity start for " + callingPackage
+                    + " allowed because SYSTEM_ALERT_WINDOW permission is granted.");
+            return false;
+        }
         // anything that has fallen through would currently be aborted
         Slog.w(TAG, "Background activity start [callingPackage: " + callingPackage
                 + "; callingUid: " + callingUid
@@ -2075,8 +2081,8 @@
             final ActivityRecord curTop = (focusStack == null)
                     ? null : focusStack.topRunningNonDelayedActivityLocked(mNotTop);
             final TaskRecord topTask = curTop != null ? curTop.getTaskRecord() : null;
-            differentTopTask = topTask != null
-                    && (topTask != intentActivity.getTaskRecord() || topTask != focusStack.topTask());
+            differentTopTask = topTask != intentActivity.getTaskRecord()
+                    || (focusStack != null && topTask != focusStack.topTask());
         } else {
             // The existing task should always be different from those in other displays.
             differentTopTask = true;
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index 7bc9600..4a6aa33 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -108,12 +108,10 @@
 import static com.android.server.wm.ActivityTaskManagerDebugConfig.POSTFIX_VISIBILITY;
 import static com.android.server.wm.ActivityTaskManagerDebugConfig.TAG_ATM;
 import static com.android.server.wm.ActivityTaskManagerDebugConfig.TAG_WITH_CLASS_NAME;
-import static com.android.server.wm.ActivityTaskManagerInternal.ASSIST_ACTIVITY_ID;
 import static com.android.server.wm.ActivityTaskManagerInternal.ASSIST_KEY_CONTENT;
 import static com.android.server.wm.ActivityTaskManagerInternal.ASSIST_KEY_DATA;
 import static com.android.server.wm.ActivityTaskManagerInternal.ASSIST_KEY_RECEIVER_EXTRAS;
 import static com.android.server.wm.ActivityTaskManagerInternal.ASSIST_KEY_STRUCTURE;
-import static com.android.server.wm.ActivityTaskManagerInternal.ASSIST_TASK_ID;
 import static com.android.server.wm.ActivityTaskManagerService.H.REPORT_TIME_TRACKER_MSG;
 import static com.android.server.wm.ActivityTaskManagerService.UiHandler.DISMISS_DIALOG_UI_MSG;
 import static com.android.server.wm.RecentsAnimationController.REORDER_KEEP_IN_PLACE;
@@ -136,6 +134,7 @@
 import android.app.ActivityThread;
 import android.app.AlertDialog;
 import android.app.AppGlobals;
+import android.app.AppOpsManager;
 import android.app.Dialog;
 import android.app.IActivityController;
 import android.app.IActivityTaskManager;
@@ -216,7 +215,6 @@
 import android.util.ArrayMap;
 import android.util.EventLog;
 import android.util.Log;
-import android.util.Pair;
 import android.util.Slog;
 import android.util.SparseArray;
 import android.util.SparseIntArray;
@@ -875,6 +873,16 @@
         return getUserManager().hasUserRestriction(restriction, userId);
     }
 
+    boolean hasSystemAlertWindowPermission(int callingUid, int callingPid, String callingPackage) {
+        final int mode = getAppOpsService().noteOperation(AppOpsManager.OP_SYSTEM_ALERT_WINDOW,
+                callingUid, callingPackage);
+        if (mode == AppOpsManager.MODE_DEFAULT) {
+            return checkPermission(Manifest.permission.SYSTEM_ALERT_WINDOW, callingPid, callingUid)
+                    == PERMISSION_GRANTED;
+        }
+        return mode == AppOpsManager.MODE_ALLOWED;
+    }
+
     protected RecentTasks createRecentTasks() {
         return new RecentTasks(this, mStackSupervisor);
     }
diff --git a/services/core/java/com/android/server/wm/AppWindowThumbnail.java b/services/core/java/com/android/server/wm/AppWindowThumbnail.java
index 6318486..4d972dca 100644
--- a/services/core/java/com/android/server/wm/AppWindowThumbnail.java
+++ b/services/core/java/com/android/server/wm/AppWindowThumbnail.java
@@ -129,7 +129,7 @@
         mSurfaceAnimator.startAnimation(t, new LocalAnimationAdapter(
                 new WindowAnimationSpec(anim, position,
                         mAppToken.getDisplayContent().mAppTransition.canSkipFirstFrame(),
-                        mAppToken.getWindowCornerRadiusForAnimation()),
+                        mAppToken.getDisplayContent().getWindowCornerRadius()),
                 mAppToken.mWmService.mSurfaceAnimationRunner), false /* hidden */);
     }
 
diff --git a/services/core/java/com/android/server/wm/AppWindowToken.java b/services/core/java/com/android/server/wm/AppWindowToken.java
index a3cef7f..81d6898 100644
--- a/services/core/java/com/android/server/wm/AppWindowToken.java
+++ b/services/core/java/com/android/server/wm/AppWindowToken.java
@@ -78,6 +78,7 @@
 import static com.android.server.wm.WindowManagerService.UPDATE_FOCUS_NORMAL;
 import static com.android.server.wm.WindowManagerService.UPDATE_FOCUS_WILL_PLACE_SURFACES;
 import static com.android.server.wm.WindowManagerService.logWithStack;
+import static com.android.server.wm.WindowState.LEGACY_POLICY_VISIBILITY;
 import static com.android.server.wm.WindowStateAnimator.STACK_CLIP_AFTER_ANIM;
 import static com.android.server.wm.WindowStateAnimator.STACK_CLIP_BEFORE_ANIM;
 
@@ -638,8 +639,8 @@
                 // If we are being set visible, and the starting window is not yet displayed,
                 // then make sure it doesn't get displayed.
                 if (startingWindow != null && !startingWindow.isDrawnLw()) {
-                    startingWindow.mPolicyVisibility = false;
-                    startingWindow.mPolicyVisibilityAfterAnim = false;
+                    startingWindow.clearPolicyVisibilityFlag(LEGACY_POLICY_VISIBILITY);
+                    startingWindow.mLegacyPolicyVisibilityAfterAnim = false;
                 }
 
                 // We are becoming visible, so better freeze the screen with the windows that are
@@ -1932,7 +1933,7 @@
                         + ", isAnimationSet=" + isSelfAnimating());
                 if (!w.isDrawnLw()) {
                     Slog.v(TAG, "Not displayed: s=" + winAnimator.mSurfaceController
-                            + " pv=" + w.mPolicyVisibility
+                            + " pv=" + w.isVisibleByPolicy()
                             + " mDrawState=" + winAnimator.drawStateToString()
                             + " ph=" + w.isParentWindowHidden() + " th=" + hiddenRequested
                             + " a=" + isSelfAnimating());
@@ -2557,7 +2558,7 @@
                                     getDisplayContent().mAppTransition.canSkipFirstFrame(),
                                     appStackClipMode,
                                     true /* isAppAnimation */,
-                                    getWindowCornerRadiusForAnimation()),
+                                    getDisplayContent().getWindowCornerRadius()),
                             mWmService.mSurfaceAnimationRunner);
                     if (a.getZAdjustment() == Animation.ZORDER_TOP) {
                         mNeedsZBoost = true;
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 41292d2..6a5c84a 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -144,6 +144,7 @@
 import android.graphics.Bitmap;
 import android.graphics.Insets;
 import android.graphics.Matrix;
+import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.graphics.Region;
@@ -541,6 +542,10 @@
 
     private final InsetsStateController mInsetsStateController;
 
+    /** @see #getParentWindow() */
+    private WindowState mParentWindow;
+
+    private Point mLocationInParentWindow = new Point();
     private SurfaceControl mParentSurfaceControl;
     private InputWindowHandle mPortalWindowHandle;
 
@@ -549,6 +554,9 @@
     // Last systemUiVisibility we dispatched to windows.
     private int mLastDispatchedSystemUiVisibility = 0;
 
+    /** Corner radius that windows should have in order to match the display. */
+    private final float mWindowCornerRadius;
+
     private final Consumer<WindowState> mUpdateWindowsForAnimator = w -> {
         WindowStateAnimator winAnimator = w.mWinAnimator;
         final AppWindowToken atoken = w.mAppToken;
@@ -909,6 +917,7 @@
         if (mWmService.mSystemReady) {
             mDisplayPolicy.systemReady();
         }
+        mWindowCornerRadius = mDisplayPolicy.getWindowCornerRadius();
         mDividerControllerLocked = new DockedStackDividerController(service, this);
         mPinnedStackControllerLocked = new PinnedStackController(service, this);
 
@@ -953,6 +962,10 @@
         return mDisplayId;
     }
 
+    float getWindowCornerRadius() {
+        return mWindowCornerRadius;
+    }
+
     WindowToken getWindowToken(IBinder binder) {
         return mTokenMap.get(binder);
     }
@@ -4562,7 +4575,7 @@
                         token2.mOwnerCanManageAppTokens) ? -1 : 1;
 
         private final Predicate<WindowState> mGetOrientingWindow = w -> {
-            if (!w.isVisibleLw() || !w.mPolicyVisibilityAfterAnim) {
+            if (!w.isVisibleLw() || !w.mLegacyPolicyVisibilityAfterAnim) {
                 return false;
             }
             final int req = w.mAttrs.screenOrientation;
@@ -4923,11 +4936,14 @@
 
     /**
      * Re-parent the DisplayContent's top surfaces, {@link #mWindowingLayer} and
-     * {@link #mOverlayLayer} to the specified surfaceControl.
+     * {@link #mOverlayLayer} to the specified SurfaceControl.
      *
+     * @param win The window which owns the SurfaceControl. This indicates the z-order of the
+     *            windows of this display against the windows on the parent display.
      * @param sc The new SurfaceControl, where the DisplayContent's surfaces will be re-parented to.
      */
-    void reparentDisplayContent(SurfaceControl sc) {
+    void reparentDisplayContent(WindowState win, SurfaceControl sc) {
+        mParentWindow = win;
         mParentSurfaceControl = sc;
         if (mPortalWindowHandle == null) {
             mPortalWindowHandle = createPortalWindowHandle(sc.toString());
@@ -4936,6 +4952,41 @@
                 .reparent(mWindowingLayer, sc).reparent(mOverlayLayer, sc);
     }
 
+    /**
+     * Get the window which owns the surface that this DisplayContent is re-parented to.
+     *
+     * @return the parent window.
+     */
+    WindowState getParentWindow() {
+        return mParentWindow;
+    }
+
+    /**
+     * Update the location of this display in the parent window. This enables windows in this
+     * display to compute the global transformation matrix.
+     *
+     * @param win The parent window of this display.
+     * @param x The x coordinate in the parent window.
+     * @param y The y coordinate in the parent window.
+     */
+    void updateLocation(WindowState win, int x, int y) {
+        if (mParentWindow != win) {
+            throw new IllegalArgumentException(
+                    "The given window is not the parent window of this display.");
+        }
+        if (mLocationInParentWindow.x != x || mLocationInParentWindow.y != y) {
+            mLocationInParentWindow.x = x;
+            mLocationInParentWindow.y = y;
+            if (mWmService.mAccessibilityController != null) {
+                mWmService.mAccessibilityController.onSomeWindowResizedOrMovedLocked();
+            }
+        }
+    }
+
+    Point getLocationInParentWindow() {
+        return mLocationInParentWindow;
+    }
+
     @VisibleForTesting
     SurfaceControl getWindowingLayer() {
         return mWindowingLayer;
diff --git a/services/core/java/com/android/server/wm/DisplayPolicy.java b/services/core/java/com/android/server/wm/DisplayPolicy.java
index 32d0b32..26430fb 100644
--- a/services/core/java/com/android/server/wm/DisplayPolicy.java
+++ b/services/core/java/com/android/server/wm/DisplayPolicy.java
@@ -25,6 +25,7 @@
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
 import static android.content.res.Configuration.UI_MODE_TYPE_CAR;
 import static android.content.res.Configuration.UI_MODE_TYPE_MASK;
+import static android.view.Display.TYPE_BUILT_IN;
 import static android.view.InsetsState.TYPE_TOP_BAR;
 import static android.view.InsetsState.TYPE_TOP_GESTURES;
 import static android.view.InsetsState.TYPE_TOP_TAPPABLE_ELEMENT;
@@ -157,6 +158,7 @@
 import com.android.internal.R;
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.policy.ScreenDecorationsUtils;
 import com.android.internal.util.ScreenShapeHelper;
 import com.android.internal.util.ScreenshotHelper;
 import com.android.internal.util.function.TriConsumer;
@@ -2870,6 +2872,16 @@
                 - statusBarHeight;
     }
 
+    /**
+     * Return corner radius in pixels that should be used on windows in order to cover the display.
+     * The radius is only valid for built-in displays since the one who configures window corner
+     * radius cannot know the corner radius of non-built-in display.
+     */
+    float getWindowCornerRadius() {
+        return mDisplayContent.getDisplay().getType() == TYPE_BUILT_IN
+                ? ScreenDecorationsUtils.getWindowCornerRadius(mContext.getResources()) : 0f;
+    }
+
     boolean isShowingDreamLw() {
         return mShowingDream;
     }
diff --git a/services/core/java/com/android/server/wm/InsetsSourceProvider.java b/services/core/java/com/android/server/wm/InsetsSourceProvider.java
index f67b11b..402ec59 100644
--- a/services/core/java/com/android/server/wm/InsetsSourceProvider.java
+++ b/services/core/java/com/android/server/wm/InsetsSourceProvider.java
@@ -29,12 +29,11 @@
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.util.proto.ProtoOutputStream;
+import android.view.InsetsSource;
+import android.view.InsetsSourceControl;
 import android.view.InsetsState;
 import android.view.SurfaceControl;
 import android.view.SurfaceControl.Transaction;
-import android.view.InsetsSource;
-import android.view.InsetsSourceControl;
-import android.view.ViewRootImpl;
 
 import com.android.internal.util.function.TriConsumer;
 import com.android.internal.util.function.pooled.PooledLambda;
@@ -142,7 +141,7 @@
                 mStateController.notifyControlChanged(mControllingWin);
             }
         }
-        setServerVisible(mWin.wouldBeVisibleIfPolicyIgnored() && mWin.mPolicyVisibility
+        setServerVisible(mWin.wouldBeVisibleIfPolicyIgnored() && mWin.isVisibleByPolicy()
                 && !mWin.mGivenInsetsPending);
     }
 
diff --git a/services/core/java/com/android/server/wm/Session.java b/services/core/java/com/android/server/wm/Session.java
index b33f8c7..34273f3 100644
--- a/services/core/java/com/android/server/wm/Session.java
+++ b/services/core/java/com/android/server/wm/Session.java
@@ -426,6 +426,16 @@
     }
 
     @Override
+    public void reparentDisplayContent(IWindow window, SurfaceControl sc, int displayId) {
+        mService.reparentDisplayContent(window, sc, displayId);
+    }
+
+    @Override
+    public void updateDisplayContentLocation(IWindow window, int x, int y, int displayId) {
+        mService.updateDisplayContentLocation(window, x, y, displayId);
+    }
+
+    @Override
     public void updateTapExcludeRegion(IWindow window, int regionId, Region region) {
         final long identity = Binder.clearCallingIdentity();
         try {
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 4eddb30..7ac887e 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -240,7 +240,6 @@
 import com.android.internal.os.IResultReceiver;
 import com.android.internal.policy.IKeyguardDismissCallback;
 import com.android.internal.policy.IShortcutService;
-import com.android.internal.policy.ScreenDecorationsUtils;
 import com.android.internal.util.DumpUtils;
 import com.android.internal.util.FastPrintWriter;
 import com.android.internal.util.LatencyTracker;
@@ -793,9 +792,6 @@
     final DisplayManager mDisplayManager;
     final ActivityTaskManagerService mAtmService;
 
-    /** Corner radius that windows should have in order to match the display. */
-    final float mWindowCornerRadius;
-
     /** Indicates whether this device supports wide color gamut / HDR rendering */
     private boolean mHasWideColorGamutSupport;
     private boolean mHasHdrSupport;
@@ -1020,7 +1016,6 @@
         mInputManager = inputManager; // Must be before createDisplayContentLocked.
         mDisplayManagerInternal = LocalServices.getService(DisplayManagerInternal.class);
         mDisplayWindowSettings = new DisplayWindowSettings(this);
-        mWindowCornerRadius = ScreenDecorationsUtils.getWindowCornerRadius(context.getResources());
 
         mTransactionFactory = transactionFactory;
         mTransaction = mTransactionFactory.make();
@@ -1880,7 +1875,8 @@
 
                     // We need to report touchable region changes to accessibility.
                     if (mAccessibilityController != null
-                            && w.getDisplayContent().getDisplayId() == DEFAULT_DISPLAY) {
+                            && (w.getDisplayContent().getDisplayId() == DEFAULT_DISPLAY
+                                    || w.getDisplayContent().getParentWindow() != null)) {
                         mAccessibilityController.onSomeWindowResizedOrMovedLocked();
                     }
                 }
@@ -2012,7 +2008,8 @@
                 }
                 if (((attrChanges & LayoutParams.ACCESSIBILITY_TITLE_CHANGED) != 0)
                         && (mAccessibilityController != null)
-                        && (win.getDisplayId() == DEFAULT_DISPLAY)) {
+                        && (win.getDisplayId() == DEFAULT_DISPLAY
+                                || win.getDisplayContent().getParentWindow() != null)) {
                     // No move or resize, but the controller checks for title changes as well
                     mAccessibilityController.onSomeWindowResizedOrMovedLocked();
                 }
@@ -5300,7 +5297,7 @@
                     ": removed=" + win.mRemoved + " visible=" + win.isVisibleLw() +
                     " mHasSurface=" + win.mHasSurface +
                     " drawState=" + win.mWinAnimator.mDrawState);
-            if (win.mRemoved || !win.mHasSurface || !win.mPolicyVisibility) {
+            if (win.mRemoved || !win.mHasSurface || !win.isVisibleByPolicy()) {
                 // Window has been removed or hidden; no draw will now happen, so stop waiting.
                 if (DEBUG_SCREEN_ON) Slog.w(TAG_WM, "Aborted waiting for drawn: " + win);
                 mWaitingForDrawn.remove(win);
@@ -6703,6 +6700,61 @@
         }
     }
 
+    private void checkCallerOwnsDisplay(int displayId) {
+        final Display display = mDisplayManager.getDisplay(displayId);
+        if (display == null) {
+            throw new IllegalArgumentException(
+                    "Cannot find display for non-existent displayId: " + displayId);
+        }
+
+        final int callingUid = Binder.getCallingUid();
+        final int displayOwnerUid = display.getOwnerUid();
+        if (callingUid != displayOwnerUid) {
+            throw new SecurityException("The caller doesn't own the display.");
+        }
+    }
+
+    /** @see Session#reparentDisplayContent(IWindow, SurfaceControl, int)  */
+    void reparentDisplayContent(IWindow client, SurfaceControl sc, int displayId) {
+        checkCallerOwnsDisplay(displayId);
+
+        synchronized (mGlobalLock) {
+            final long token = Binder.clearCallingIdentity();
+            try {
+                final WindowState win = windowForClientLocked(null, client, false);
+                if (win == null) {
+                    Slog.w(TAG_WM, "Bad requesting window " + client);
+                    return;
+                }
+                getDisplayContentOrCreate(displayId, null).reparentDisplayContent(win, sc);
+            } finally {
+                Binder.restoreCallingIdentity(token);
+            }
+        }
+    }
+
+    /** @see Session#updateDisplayContentLocation(IWindow, int, int, int)  */
+    void updateDisplayContentLocation(IWindow client, int x, int y, int displayId) {
+        checkCallerOwnsDisplay(displayId);
+
+        synchronized (mGlobalLock) {
+            final long token = Binder.clearCallingIdentity();
+            try {
+                final WindowState win = windowForClientLocked(null, client, false);
+                if (win == null) {
+                    Slog.w(TAG_WM, "Bad requesting window " + client);
+                    return;
+                }
+                final DisplayContent displayContent = mRoot.getDisplayContent(displayId);
+                if (displayContent != null) {
+                    displayContent.updateLocation(win, x, y);
+                }
+            } finally {
+                Binder.restoreCallingIdentity(token);
+            }
+        }
+    }
+
     /**
      * Update a tap exclude region in the window identified by the provided id. Touches down on this
      * region will not:
@@ -7538,31 +7590,6 @@
     }
 
     @Override
-    public void reparentDisplayContent(int displayId, SurfaceControl sc) {
-        final Display display = mDisplayManager.getDisplay(displayId);
-        if (display == null) {
-            throw new IllegalArgumentException(
-                    "Can't reparent display for non-existent displayId: " + displayId);
-        }
-
-        final int callingUid = Binder.getCallingUid();
-        final int displayOwnerUid = display.getOwnerUid();
-        if (callingUid != displayOwnerUid) {
-            throw new SecurityException("Only owner of the display can reparent surfaces to it.");
-        }
-
-        synchronized (mGlobalLock) {
-            long token = Binder.clearCallingIdentity();
-            try {
-                DisplayContent displayContent = getDisplayContentOrCreate(displayId, null);
-                displayContent.reparentDisplayContent(sc);
-            } finally {
-                Binder.restoreCallingIdentity(token);
-            }
-        }
-    }
-
-    @Override
     public boolean injectInputAfterTransactionsApplied(InputEvent ev, int mode) {
         boolean shouldWaitForAnimToComplete = false;
         if (ev instanceof KeyEvent) {
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index e39cd56..8cbad2d 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -251,18 +251,33 @@
     int mSeq;
     int mViewVisibility;
     int mSystemUiVisibility;
+
     /**
-     * The visibility of the window based on policy like {@link WindowManagerPolicy}.
+     * The visibility flag of the window based on policy like {@link WindowManagerPolicy}.
      * Normally set by calling {@link #showLw} and {@link #hideLw}.
+     *
+     * TODO: b/131253938 This will eventually be split into individual visibility policy flags.
      */
-    boolean mPolicyVisibility = true;
+    static final int LEGACY_POLICY_VISIBILITY = 1;
     /**
-     * What {@link #mPolicyVisibility} should be set to after a transition animation.
-     * For example, {@link #mPolicyVisibility} might true during an exit animation to hide it and
-     * then set to the value of {@link #mPolicyVisibilityAfterAnim} which is false after the exit
-     * animation is done.
+     * The visibility flag that determines whether this window is visible for the current user.
      */
-    boolean mPolicyVisibilityAfterAnim = true;
+    private static final int VISIBLE_FOR_USER = 1 << 1;
+    private static final int POLICY_VISIBILITY_ALL = VISIBLE_FOR_USER | LEGACY_POLICY_VISIBILITY;
+    /**
+     * The Bitwise-or of flags that contribute to visibility of the WindowState
+     */
+    private int mPolicyVisibility = POLICY_VISIBILITY_ALL;
+
+    /**
+     * Whether {@link #LEGACY_POLICY_VISIBILITY} flag should be set after a transition animation.
+     * For example, {@link #LEGACY_POLICY_VISIBILITY} might be set during an exit animation to hide
+     * it and then unset when the value of {@link #mLegacyPolicyVisibilityAfterAnim} is false
+     * after the exit animation is done.
+     *
+     * TODO: b/131253938 Determine whether this can be changed to use a visibility flag instead.
+     */
+    boolean mLegacyPolicyVisibilityAfterAnim = true;
     // overlay window is hidden because the owning app is suspended
     private boolean mHiddenWhileSuspended;
     private boolean mAppOpVisibility = true;
@@ -1414,13 +1429,33 @@
 
     @Override
     boolean isVisible() {
-        return wouldBeVisibleIfPolicyIgnored() && mPolicyVisibility
+        return wouldBeVisibleIfPolicyIgnored() && isVisibleByPolicy()
                 // If we don't have a provider, this window isn't used as a window generating
                 // insets, so nobody can hide it over the inset APIs.
                 && (mInsetProvider == null || mInsetProvider.isClientVisible());
     }
 
     /**
+     * Ensures that all the policy visibility bits are set.
+     * @return {@code true} if all flags about visiblity are set
+     */
+    boolean isVisibleByPolicy() {
+        return (mPolicyVisibility & POLICY_VISIBILITY_ALL) == POLICY_VISIBILITY_ALL;
+    }
+
+    void clearPolicyVisibilityFlag(int policyVisibilityFlag) {
+        mPolicyVisibility &= ~policyVisibilityFlag;
+    }
+
+    void setPolicyVisibilityFlag(int policyVisibilityFlag) {
+        mPolicyVisibility |= policyVisibilityFlag;
+    }
+
+    private boolean isLegacyPolicyVisibility() {
+        return (mPolicyVisibility & LEGACY_POLICY_VISIBILITY) != 0;
+    }
+
+    /**
      * @return {@code true} if the window would be visible if we'd ignore policy visibility,
      *         {@code false} otherwise.
      */
@@ -1470,7 +1505,7 @@
     boolean isVisibleOrAdding() {
         final AppWindowToken atoken = mAppToken;
         return (mHasSurface || (!mRelayoutCalled && mViewVisibility == View.VISIBLE))
-                && mPolicyVisibility && !isParentWindowHidden()
+                && isVisibleByPolicy() && !isParentWindowHidden()
                 && (atoken == null || !atoken.hiddenRequested)
                 && !mAnimatingExit && !mDestroying;
     }
@@ -1481,7 +1516,7 @@
      * being visible.
      */
     boolean isOnScreen() {
-        if (!mHasSurface || mDestroying || !mPolicyVisibility) {
+        if (!mHasSurface || mDestroying || !isVisibleByPolicy()) {
             return false;
         }
         final AppWindowToken atoken = mAppToken;
@@ -1522,7 +1557,7 @@
         }
         final boolean parentAndClientVisible = !isParentWindowHidden()
                 && mViewVisibility == View.VISIBLE && !mToken.isHidden();
-        return mHasSurface && mPolicyVisibility && !mDestroying
+        return mHasSurface && isVisibleByPolicy() && !mDestroying
                 && (parentAndClientVisible || isAnimating());
     }
 
@@ -1551,7 +1586,7 @@
     @Override
     public boolean isDisplayedLw() {
         final AppWindowToken atoken = mAppToken;
-        return isDrawnLw() && mPolicyVisibility
+        return isDrawnLw() && isVisibleByPolicy()
                 && ((!isParentWindowHidden() && (atoken == null || !atoken.hiddenRequested))
                         || isAnimating());
     }
@@ -2057,8 +2092,8 @@
                 Slog.i(TAG_WM, "  mSurfaceController=" + mWinAnimator.mSurfaceController
                         + " relayoutCalled=" + mRelayoutCalled
                         + " viewVis=" + mViewVisibility
-                        + " policyVis=" + mPolicyVisibility
-                        + " policyVisAfterAnim=" + mPolicyVisibilityAfterAnim
+                        + " policyVis=" + isVisibleByPolicy()
+                        + " policyVisAfterAnim=" + mLegacyPolicyVisibilityAfterAnim
                         + " parentHidden=" + isParentWindowHidden()
                         + " exiting=" + mAnimatingExit + " destroying=" + mDestroying);
                 if (mAppToken != null) {
@@ -2192,7 +2227,9 @@
         if (isHiddenFromUserLocked()) {
             if (DEBUG_VISIBILITY) Slog.w(TAG_WM, "user changing, hiding " + this
                     + ", attrs=" + mAttrs.type + ", belonging to " + mOwnerUid);
-            hideLw(false);
+            clearPolicyVisibilityFlag(VISIBLE_FOR_USER);
+        } else {
+            setPolicyVisibilityFlag(VISIBLE_FOR_USER);
         }
     }
 
@@ -2284,13 +2321,17 @@
     }
 
     void checkPolicyVisibilityChange() {
-        if (mPolicyVisibility != mPolicyVisibilityAfterAnim) {
+        if (isLegacyPolicyVisibility() != mLegacyPolicyVisibilityAfterAnim) {
             if (DEBUG_VISIBILITY) {
                 Slog.v(TAG, "Policy visibility changing after anim in " +
-                        mWinAnimator + ": " + mPolicyVisibilityAfterAnim);
+                        mWinAnimator + ": " + mLegacyPolicyVisibilityAfterAnim);
             }
-            mPolicyVisibility = mPolicyVisibilityAfterAnim;
-            if (!mPolicyVisibility) {
+            if (mLegacyPolicyVisibilityAfterAnim) {
+                setPolicyVisibilityFlag(LEGACY_POLICY_VISIBILITY);
+            } else {
+                clearPolicyVisibilityFlag(LEGACY_POLICY_VISIBILITY);
+            }
+            if (!isVisibleByPolicy()) {
                 mWinAnimator.hide("checkPolicyVisibilityChange");
                 if (isFocused()) {
                     if (DEBUG_FOCUS_LIGHT) Slog.i(TAG,
@@ -2531,7 +2572,7 @@
     }
 
     boolean showLw(boolean doAnimation, boolean requestAnim) {
-        if (mPolicyVisibility && mPolicyVisibilityAfterAnim) {
+        if (isLegacyPolicyVisibility() && mLegacyPolicyVisibilityAfterAnim) {
             // Already showing.
             return false;
         }
@@ -2558,18 +2599,18 @@
         if (DEBUG_VISIBILITY) Slog.v(TAG, "Policy visibility true: " + this);
         if (doAnimation) {
             if (DEBUG_VISIBILITY) Slog.v(TAG, "doAnimation: mPolicyVisibility="
-                    + mPolicyVisibility + " animating=" + isAnimating());
+                    + isLegacyPolicyVisibility() + " animating=" + isAnimating());
             if (!mToken.okToAnimate()) {
                 doAnimation = false;
-            } else if (mPolicyVisibility && !isAnimating()) {
+            } else if (isLegacyPolicyVisibility() && !isAnimating()) {
                 // Check for the case where we are currently visible and
                 // not animating; we do not want to do animation at such a
                 // point to become visible when we already are.
                 doAnimation = false;
             }
         }
-        mPolicyVisibility = true;
-        mPolicyVisibilityAfterAnim = true;
+        setPolicyVisibilityFlag(LEGACY_POLICY_VISIBILITY);
+        mLegacyPolicyVisibilityAfterAnim = true;
         if (doAnimation) {
             mWinAnimator.applyAnimationLocked(TRANSIT_ENTER, true);
         }
@@ -2593,7 +2634,8 @@
                 doAnimation = false;
             }
         }
-        boolean current = doAnimation ? mPolicyVisibilityAfterAnim : mPolicyVisibility;
+        boolean current =
+                doAnimation ? mLegacyPolicyVisibilityAfterAnim : isLegacyPolicyVisibility();
         if (!current) {
             // Already hiding.
             return false;
@@ -2604,11 +2646,11 @@
                 doAnimation = false;
             }
         }
-        mPolicyVisibilityAfterAnim = false;
+        mLegacyPolicyVisibilityAfterAnim = false;
         final boolean isFocused = isFocused();
         if (!doAnimation) {
             if (DEBUG_VISIBILITY) Slog.v(TAG, "Policy visibility false: " + this);
-            mPolicyVisibility = false;
+            clearPolicyVisibilityFlag(LEGACY_POLICY_VISIBILITY);
             // Window is no longer visible -- make sure if we were waiting
             // for it to be displayed before enabling the display, that
             // we allow the display to be enabled now.
@@ -3100,7 +3142,8 @@
             }
 
             //TODO (multidisplay): Accessibility supported only for the default display.
-            if (mWmService.mAccessibilityController != null && getDisplayId() == DEFAULT_DISPLAY) {
+            if (mWmService.mAccessibilityController != null && (getDisplayId() == DEFAULT_DISPLAY
+                    || getDisplayContent().getParentWindow() != null)) {
                 mWmService.mAccessibilityController.onSomeWindowResizedOrMovedLocked();
             }
 
@@ -3443,11 +3486,11 @@
             pw.println(prefix + "mSeq=" + mSeq
                     + " mSystemUiVisibility=0x" + Integer.toHexString(mSystemUiVisibility));
         }
-        if (!mPolicyVisibility || !mPolicyVisibilityAfterAnim || !mAppOpVisibility
+        if (!isVisibleByPolicy() || !mLegacyPolicyVisibilityAfterAnim || !mAppOpVisibility
                 || isParentWindowHidden() || mPermanentlyHidden || mForceHideNonSystemOverlayWindow
                 || mHiddenWhileSuspended) {
-            pw.println(prefix + "mPolicyVisibility=" + mPolicyVisibility
-                    + " mPolicyVisibilityAfterAnim=" + mPolicyVisibilityAfterAnim
+            pw.println(prefix + "mPolicyVisibility=" + isVisibleByPolicy()
+                    + " mLegacyPolicyVisibilityAfterAnim=" + mLegacyPolicyVisibilityAfterAnim
                     + " mAppOpVisibility=" + mAppOpVisibility
                     + " parentHidden=" + isParentWindowHidden()
                     + " mPermanentlyHidden=" + mPermanentlyHidden
@@ -3904,7 +3947,7 @@
                     + ": mDrawState=" + mWinAnimator.drawStateToString()
                     + " readyForDisplay=" + isReadyForDisplay()
                     + " starting=" + (mAttrs.type == TYPE_APPLICATION_STARTING)
-                    + " during animation: policyVis=" + mPolicyVisibility
+                    + " during animation: policyVis=" + isVisibleByPolicy()
                     + " parentHidden=" + isParentWindowHidden()
                     + " tok.hiddenRequested="
                     + (mAppToken != null && mAppToken.hiddenRequested)
@@ -4165,7 +4208,8 @@
         }
 
         //TODO (multidisplay): Accessibility is supported only for the default display.
-        if (mWmService.mAccessibilityController != null && getDisplayId() == DEFAULT_DISPLAY) {
+        if (mWmService.mAccessibilityController != null && (getDisplayId() == DEFAULT_DISPLAY
+                || getDisplayContent().getParentWindow() != null)) {
             mWmService.mAccessibilityController.onSomeWindowResizedOrMovedLocked();
         }
 
@@ -4313,7 +4357,7 @@
                     + ", animating=" + isAnimating());
             if (!isDrawnLw()) {
                 Slog.v(TAG, "Not displayed: s=" + mWinAnimator.mSurfaceController
-                        + " pv=" + mPolicyVisibility
+                        + " pv=" + isVisibleByPolicy()
                         + " mDrawState=" + mWinAnimator.mDrawState
                         + " ph=" + isParentWindowHidden()
                         + " th=" + (mAppToken != null ? mAppToken.hiddenRequested : false)
@@ -4555,7 +4599,7 @@
         anim.scaleCurrentDuration(mWmService.getWindowAnimationScaleLocked());
         final AnimationAdapter adapter = new LocalAnimationAdapter(
                 new WindowAnimationSpec(anim, mSurfacePosition, false /* canSkipFirstFrame */,
-                        mToken.getWindowCornerRadiusForAnimation()),
+                        getDisplayContent().getWindowCornerRadius()),
                 mWmService.mSurfaceAnimationRunner);
         startAnimation(mPendingTransaction, adapter);
         commitPendingTransaction();
@@ -4604,6 +4648,18 @@
         int x = mSurfacePosition.x;
         int y = mSurfacePosition.y;
 
+        // We might be on a display which has been re-parented to a view in another window, so here
+        // computes the global location of our display.
+        DisplayContent dc = getDisplayContent();
+        while (dc != null && dc.getParentWindow() != null) {
+            final WindowState displayParent = dc.getParentWindow();
+            x += displayParent.mWindowFrames.mFrame.left - displayParent.mAttrs.surfaceInsets.left
+                    + (dc.getLocationInParentWindow().x * displayParent.mGlobalScale + 0.5f);
+            y += displayParent.mWindowFrames.mFrame.top - displayParent.mAttrs.surfaceInsets.top
+                    + (dc.getLocationInParentWindow().y * displayParent.mGlobalScale + 0.5f);
+            dc = displayParent.getDisplayContent();
+        }
+
         // If changed, also adjust transformFrameToSurfacePosition
         final WindowContainer parent = getParent();
         if (isChildWindow()) {
diff --git a/services/core/java/com/android/server/wm/WindowStateAnimator.java b/services/core/java/com/android/server/wm/WindowStateAnimator.java
index 780d471..20e1ac6 100644
--- a/services/core/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowStateAnimator.java
@@ -256,7 +256,7 @@
 
         mWin.checkPolicyVisibilityChange();
         final DisplayContent displayContent = mWin.getDisplayContent();
-        if (mAttrType == LayoutParams.TYPE_STATUS_BAR && mWin.mPolicyVisibility) {
+        if (mAttrType == LayoutParams.TYPE_STATUS_BAR && mWin.isVisibleByPolicy()) {
             // Upon completion of a not-visible to visible status bar animation a relayout is
             // required.
             if (displayContent != null) {
diff --git a/services/core/java/com/android/server/wm/WindowToken.java b/services/core/java/com/android/server/wm/WindowToken.java
index f65f0ab..f0b9c62 100644
--- a/services/core/java/com/android/server/wm/WindowToken.java
+++ b/services/core/java/com/android/server/wm/WindowToken.java
@@ -345,8 +345,4 @@
                 mOwnerCanManageAppTokens);
         return mOwnerCanManageAppTokens && (layer > navLayer);
     }
-
-    float getWindowCornerRadiusForAnimation() {
-        return mDisplayContent.isDefaultDisplay ? mWmService.mWindowCornerRadius : 0;
-    }
 }
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index c5a2068..22231c0 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -8034,6 +8034,7 @@
             throw new IllegalArgumentException("Component " + who
                     + " not installed for userId:" + userHandle);
         }
+
         final boolean hasIncompatibleAccountsOrNonAdb =
                 hasIncompatibleAccountsOrNonAdbNoLock(userHandle, who);
         synchronized (getLockObject()) {
@@ -8539,9 +8540,30 @@
             return;
         }
         enforceCanManageProfileAndDeviceOwners();
-        if ((mIsWatch || hasUserSetupCompleted(userHandle)) && !isCallerWithSystemUid()) {
-            throw new IllegalStateException("Cannot set the profile owner on a user which is "
-                    + "already set-up");
+
+        if ((mIsWatch || hasUserSetupCompleted(userHandle))) {
+            if (!isCallerWithSystemUid()) {
+                throw new IllegalStateException("Cannot set the profile owner on a user which is "
+                        + "already set-up");
+            }
+
+            if (!mIsWatch) {
+                // Only the default supervision profile owner can be set as profile owner after SUW
+                final String supervisor = mContext.getResources().getString(
+                        com.android.internal.R.string
+                                .config_defaultSupervisionProfileOwnerComponent);
+                if (supervisor == null) {
+                    throw new IllegalStateException("Unable to set profile owner post-setup, no"
+                            + "default supervisor profile owner defined");
+                }
+
+                final ComponentName supervisorComponent = ComponentName.unflattenFromString(
+                        supervisor);
+                if (!owner.equals(supervisorComponent)) {
+                    throw new IllegalStateException("Unable to set non-default profile owner"
+                            + " post-setup " + owner);
+                }
+            }
         }
     }
 
diff --git a/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java b/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
index 6ec864c..f4a6231 100644
--- a/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
@@ -16,6 +16,7 @@
 
 package com.android.server.usage;
 
+import static android.app.usage.UsageEvents.Event.FOREGROUND_SERVICE_START;
 import static android.app.usage.UsageEvents.Event.NOTIFICATION_SEEN;
 import static android.app.usage.UsageEvents.Event.SLICE_PINNED;
 import static android.app.usage.UsageEvents.Event.SLICE_PINNED_PRIV;
@@ -821,6 +822,41 @@
     }
 
     @Test
+    public void testInitialForegroundServiceTimeout() throws Exception {
+        setChargingState(mController, false);
+
+        mInjector.mElapsedRealtime = 1 * RARE_THRESHOLD + 100;
+        // Make sure app is in NEVER bucket
+        mController.setAppStandbyBucket(PACKAGE_1, USER_ID, STANDBY_BUCKET_NEVER,
+                REASON_MAIN_FORCED, mInjector.mElapsedRealtime);
+        mController.checkIdleStates(USER_ID);
+        assertBucket(STANDBY_BUCKET_NEVER);
+
+        mInjector.mElapsedRealtime += 100;
+
+        // Trigger a FOREGROUND_SERVICE_START and verify bucket
+        reportEvent(mController, FOREGROUND_SERVICE_START, mInjector.mElapsedRealtime, PACKAGE_1);
+        mController.checkIdleStates(USER_ID);
+        assertBucket(STANDBY_BUCKET_ACTIVE);
+
+        // Verify it's still in ACTIVE close to end of timeout
+        mInjector.mElapsedRealtime += mController.mInitialForegroundServiceStartTimeoutMillis - 100;
+        mController.checkIdleStates(USER_ID);
+        assertBucket(STANDBY_BUCKET_ACTIVE);
+
+        // Verify bucket moves to RARE after timeout
+        mInjector.mElapsedRealtime += 200;
+        mController.checkIdleStates(USER_ID);
+        assertBucket(STANDBY_BUCKET_RARE);
+
+        // Trigger a FOREGROUND_SERVICE_START again
+        reportEvent(mController, FOREGROUND_SERVICE_START, mInjector.mElapsedRealtime, PACKAGE_1);
+        mController.checkIdleStates(USER_ID);
+        // Bucket should not be immediately elevated on subsequent service starts
+        assertBucket(STANDBY_BUCKET_RARE);
+    }
+
+    @Test
     public void testPredictionNotOverridden() throws Exception {
         reportEvent(mController, USER_INTERACTION, 0, PACKAGE_1);
         assertBucket(STANDBY_BUCKET_ACTIVE);
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
index cbca087..8d56bc4 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -62,6 +62,7 @@
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.reset;
@@ -85,6 +86,7 @@
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.app.Person;
+import android.app.RemoteInput;
 import android.app.admin.DevicePolicyManagerInternal;
 import android.app.usage.UsageStatsManagerInternal;
 import android.companion.ICompanionDeviceManager;
@@ -96,6 +98,7 @@
 import android.content.pm.IPackageManager;
 import android.content.pm.PackageManager;
 import android.content.pm.ParceledListSlice;
+import android.content.pm.UserInfo;
 import android.content.res.Resources;
 import android.graphics.Color;
 import android.graphics.drawable.Icon;
@@ -327,6 +330,8 @@
         LocalServices.removeServiceForTest(WindowManagerInternal.class);
         LocalServices.addService(WindowManagerInternal.class, mWindowManagerInternal);
 
+        doNothing().when(mContext).sendBroadcastAsUser(any(), any(), any());
+
         mService = new TestableNotificationManagerService(mContext);
 
         // Use this testable looper.
@@ -375,20 +380,16 @@
 
         when(mAssistants.isAdjustmentAllowed(anyString())).thenReturn(true);
 
-        try {
-            mService.init(mTestableLooper.getLooper(),
-                    mPackageManager, mPackageManagerClient, mockLightsManager,
-                    mListeners, mAssistants, mConditionProviders,
-                    mCompanionMgr, mSnoozeHelper, mUsageStats, mPolicyFile, mActivityManager,
-                    mGroupHelper, mAm, mAppUsageStats,
-                    mock(DevicePolicyManagerInternal.class), mUgm, mUgmInternal,
-                    mAppOpsManager, mUm);
-            mService.onBootPhase(SystemService.PHASE_SYSTEM_SERVICES_READY);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+
+        mService.init(mTestableLooper.getLooper(),
+                mPackageManager, mPackageManagerClient, mockLightsManager,
+                mListeners, mAssistants, mConditionProviders,
+                mCompanionMgr, mSnoozeHelper, mUsageStats, mPolicyFile, mActivityManager,
+                mGroupHelper, mAm, mAppUsageStats,
+                mock(DevicePolicyManagerInternal.class), mUgm, mUgmInternal,
+                mAppOpsManager, mUm);
+        mService.onBootPhase(SystemService.PHASE_SYSTEM_SERVICES_READY);
+
         mService.setAudioManager(mAudioManager);
 
         // Tests call directly into the Binder.
@@ -2080,14 +2081,8 @@
     public void testSetListenerAccessForUser() throws Exception {
         UserHandle user = UserHandle.of(10);
         ComponentName c = ComponentName.unflattenFromString("package/Component");
-        try {
-            mBinderService.setNotificationListenerAccessGrantedForUser(
-                    c, user.getIdentifier(), true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+        mBinderService.setNotificationListenerAccessGrantedForUser(c, user.getIdentifier(), true);
+
 
         verify(mContext, times(1)).sendBroadcastAsUser(any(), eq(user), any());
         verify(mListeners, times(1)).setPackageOrComponentEnabled(
@@ -2101,15 +2096,14 @@
     @Test
     public void testSetAssistantAccessForUser() throws Exception {
         UserHandle user = UserHandle.of(10);
+        List<UserInfo> uis = new ArrayList<>();
+        UserInfo ui = new UserInfo();
+        ui.id = 10;
+        uis.add(ui);
         ComponentName c = ComponentName.unflattenFromString("package/Component");
-        try {
-            mBinderService.setNotificationAssistantAccessGrantedForUser(
-                    c, user.getIdentifier(), true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+        when(mUm.getEnabledProfiles(10)).thenReturn(uis);
+
+        mBinderService.setNotificationAssistantAccessGrantedForUser(c, user.getIdentifier(), true);
 
         verify(mContext, times(1)).sendBroadcastAsUser(any(), eq(user), any());
         verify(mAssistants, times(1)).setPackageOrComponentEnabled(
@@ -2150,14 +2144,8 @@
     public void testSetDndAccessForUser() throws Exception {
         UserHandle user = UserHandle.of(10);
         ComponentName c = ComponentName.unflattenFromString("package/Component");
-        try {
-            mBinderService.setNotificationPolicyAccessGrantedForUser(
-                    c.getPackageName(), user.getIdentifier(), true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+        mBinderService.setNotificationPolicyAccessGrantedForUser(
+                c.getPackageName(), user.getIdentifier(), true);
 
         verify(mContext, times(1)).sendBroadcastAsUser(any(), eq(user), any());
         verify(mConditionProviders, times(1)).setPackageOrComponentEnabled(
@@ -2171,13 +2159,7 @@
     @Test
     public void testSetListenerAccess() throws Exception {
         ComponentName c = ComponentName.unflattenFromString("package/Component");
-        try {
-            mBinderService.setNotificationListenerAccessGranted(c, true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+        mBinderService.setNotificationListenerAccessGranted(c, true);
 
         verify(mListeners, times(1)).setPackageOrComponentEnabled(
                 c.flattenToString(), 0, true, true);
@@ -2189,14 +2171,14 @@
 
     @Test
     public void testSetAssistantAccess() throws Exception {
+        List<UserInfo> uis = new ArrayList<>();
+        UserInfo ui = new UserInfo();
+        ui.id = 0;
+        uis.add(ui);
+        when(mUm.getEnabledProfiles(ui.id)).thenReturn(uis);
         ComponentName c = ComponentName.unflattenFromString("package/Component");
-        try {
-            mBinderService.setNotificationAssistantAccessGranted(c, true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+
+        mBinderService.setNotificationAssistantAccessGranted(c, true);
 
         verify(mAssistants, times(1)).setPackageOrComponentEnabled(
                 c.flattenToString(), 0, true, true);
@@ -2207,19 +2189,44 @@
     }
 
     @Test
+    public void testSetAssistantAccess_multiProfile() throws Exception {
+        List<UserInfo> uis = new ArrayList<>();
+        UserInfo ui = new UserInfo();
+        ui.id = 0;
+        uis.add(ui);
+        UserInfo ui10 = new UserInfo();
+        ui10.id = 10;
+        uis.add(ui10);
+        when(mUm.getEnabledProfiles(ui.id)).thenReturn(uis);
+        ComponentName c = ComponentName.unflattenFromString("package/Component");
+
+        mBinderService.setNotificationAssistantAccessGranted(c, true);
+
+        verify(mAssistants, times(1)).setPackageOrComponentEnabled(
+                c.flattenToString(), 0, true, true);
+        verify(mAssistants, times(1)).setPackageOrComponentEnabled(
+                c.flattenToString(), 10, true, true);
+        verify(mConditionProviders, times(1)).setPackageOrComponentEnabled(
+                c.flattenToString(), 0, false, true);
+        verify(mConditionProviders, times(1)).setPackageOrComponentEnabled(
+                c.flattenToString(), 10, false, true);
+        verify(mListeners, never()).setPackageOrComponentEnabled(
+                any(), anyInt(), anyBoolean(), anyBoolean());
+    }
+
+    @Test
     public void testSetAssistantAccess_nullWithAllowedAssistant() throws Exception {
         ArrayList<ComponentName> componentList = new ArrayList<>();
         ComponentName c = ComponentName.unflattenFromString("package/Component");
         componentList.add(c);
         when(mAssistants.getAllowedComponents(anyInt())).thenReturn(componentList);
+        List<UserInfo> uis = new ArrayList<>();
+        UserInfo ui = new UserInfo();
+        ui.id = 0;
+        uis.add(ui);
+        when(mUm.getEnabledProfiles(ui.id)).thenReturn(uis);
 
-        try {
-            mBinderService.setNotificationAssistantAccessGranted(null, true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+        mBinderService.setNotificationAssistantAccessGranted(null, true);
 
         verify(mAssistants, times(1)).setPackageOrComponentEnabled(
                 c.flattenToString(), 0, true, false);
@@ -2231,23 +2238,23 @@
 
     @Test
     public void testSetAssistantAccessForUser_nullWithAllowedAssistant() throws Exception {
-        UserHandle user = UserHandle.of(10);
+        List<UserInfo> uis = new ArrayList<>();
+        UserInfo ui = new UserInfo();
+        ui.id = 10;
+        uis.add(ui);
+        UserHandle user = ui.getUserHandle();
         ArrayList<ComponentName> componentList = new ArrayList<>();
         ComponentName c = ComponentName.unflattenFromString("package/Component");
         componentList.add(c);
         when(mAssistants.getAllowedComponents(anyInt())).thenReturn(componentList);
+        when(mUm.getEnabledProfiles(10)).thenReturn(uis);
 
-        try {
-            mBinderService.setNotificationAssistantAccessGrantedForUser(
-                    null, user.getIdentifier(), true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+        mBinderService.setNotificationAssistantAccessGrantedForUser(
+                null, user.getIdentifier(), true);
 
         verify(mAssistants, times(1)).setPackageOrComponentEnabled(
                 c.flattenToString(), user.getIdentifier(), true, false);
+        verify(mAssistants).setUserSet(10, true);
         verify(mConditionProviders, times(1)).setPackageOrComponentEnabled(
                 c.flattenToString(), user.getIdentifier(), false,  false);
         verify(mListeners, never()).setPackageOrComponentEnabled(
@@ -2255,15 +2262,44 @@
     }
 
     @Test
+    public void testSetAssistantAccessForUser_workProfile_nullWithAllowedAssistant()
+            throws Exception {
+        List<UserInfo> uis = new ArrayList<>();
+        UserInfo ui = new UserInfo();
+        ui.id = 0;
+        uis.add(ui);
+        UserInfo ui10 = new UserInfo();
+        ui10.id = 10;
+        uis.add(ui10);
+        UserHandle user = ui.getUserHandle();
+        ArrayList<ComponentName> componentList = new ArrayList<>();
+        ComponentName c = ComponentName.unflattenFromString("package/Component");
+        componentList.add(c);
+        when(mAssistants.getAllowedComponents(anyInt())).thenReturn(componentList);
+        when(mUm.getEnabledProfiles(ui.id)).thenReturn(uis);
+
+        mBinderService.setNotificationAssistantAccessGrantedForUser(
+                    null, user.getIdentifier(), true);
+
+        verify(mAssistants, times(1)).setPackageOrComponentEnabled(
+                c.flattenToString(), user.getIdentifier(), true, false);
+        verify(mAssistants, times(1)).setPackageOrComponentEnabled(
+                c.flattenToString(), ui10.id, true, false);
+        verify(mAssistants).setUserSet(0, true);
+        verify(mAssistants).setUserSet(10, true);
+        verify(mConditionProviders, times(1)).setPackageOrComponentEnabled(
+                c.flattenToString(), user.getIdentifier(), false,  false);
+        verify(mConditionProviders, times(1)).setPackageOrComponentEnabled(
+                c.flattenToString(), ui10.id, false,  false);
+        verify(mListeners, never()).setPackageOrComponentEnabled(
+                any(), anyInt(), anyBoolean(), anyBoolean());
+    }
+
+    @Test
     public void testSetDndAccess() throws Exception {
         ComponentName c = ComponentName.unflattenFromString("package/Component");
-        try {
-            mBinderService.setNotificationPolicyAccessGranted(c.getPackageName(), true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+
+        mBinderService.setNotificationPolicyAccessGranted(c.getPackageName(), true);
 
         verify(mConditionProviders, times(1)).setPackageOrComponentEnabled(
                 c.getPackageName(), 0, true, true);
@@ -2291,6 +2327,12 @@
     public void testSetAssistantAccess_doesNothingOnLowRam() throws Exception {
         when(mActivityManager.isLowRamDevice()).thenReturn(true);
         ComponentName c = ComponentName.unflattenFromString("package/Component");
+        List<UserInfo> uis = new ArrayList<>();
+        UserInfo ui = new UserInfo();
+        ui.id = 0;
+        uis.add(ui);
+        when(mUm.getEnabledProfiles(ui.id)).thenReturn(uis);
+
         mBinderService.setNotificationAssistantAccessGranted(c, true);
 
         verify(mListeners, never()).setPackageOrComponentEnabled(
@@ -2320,13 +2362,8 @@
         when(mPackageManagerClient.hasSystemFeature(FEATURE_WATCH)).thenReturn(true);
         when(mActivityManager.isLowRamDevice()).thenReturn(true);
         ComponentName c = ComponentName.unflattenFromString("package/Component");
-        try {
-            mBinderService.setNotificationListenerAccessGranted(c, true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+
+        mBinderService.setNotificationListenerAccessGranted(c, true);
 
         verify(mListeners, times(1)).setPackageOrComponentEnabled(
                 c.flattenToString(), 0, true, true);
@@ -2341,13 +2378,13 @@
         when(mPackageManagerClient.hasSystemFeature(FEATURE_WATCH)).thenReturn(true);
         when(mActivityManager.isLowRamDevice()).thenReturn(true);
         ComponentName c = ComponentName.unflattenFromString("package/Component");
-        try {
-            mBinderService.setNotificationAssistantAccessGranted(c, true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+        List<UserInfo> uis = new ArrayList<>();
+        UserInfo ui = new UserInfo();
+        ui.id = 0;
+        uis.add(ui);
+        when(mUm.getEnabledProfiles(ui.id)).thenReturn(uis);
+
+        mBinderService.setNotificationAssistantAccessGranted(c, true);
 
         verify(mListeners, never()).setPackageOrComponentEnabled(
                 anyString(), anyInt(), anyBoolean(), anyBoolean());
@@ -2362,13 +2399,8 @@
         when(mPackageManagerClient.hasSystemFeature(FEATURE_WATCH)).thenReturn(true);
         when(mActivityManager.isLowRamDevice()).thenReturn(true);
         ComponentName c = ComponentName.unflattenFromString("package/Component");
-        try {
-            mBinderService.setNotificationPolicyAccessGranted(c.getPackageName(), true);
-        } catch (SecurityException e) {
-            if (!e.getMessage().contains("Permission Denial: not allowed to send broadcast")) {
-                throw e;
-            }
-        }
+
+        mBinderService.setNotificationPolicyAccessGranted(c.getPackageName(), true);
 
         verify(mListeners, never()).setPackageOrComponentEnabled(
                 anyString(), anyInt(), anyBoolean(), anyBoolean());
@@ -4492,6 +4524,13 @@
         Person person = new Person.Builder()
                 .setName("bubblebot")
                 .build();
+        // It needs remote input to be bubble-able
+        RemoteInput remoteInput = new RemoteInput.Builder("reply_key").setLabel("reply").build();
+        PendingIntent inputIntent = PendingIntent.getActivity(mContext, 0, new Intent(), 0);
+        Icon icon = Icon.createWithResource(mContext, android.R.drawable.sym_def_app_icon);
+        Notification.Action replyAction = new Notification.Action.Builder(icon, "Reply",
+                inputIntent).addRemoteInput(remoteInput)
+                .build();
         // Make it messaging style
         Notification.Builder nb = new Notification.Builder(mContext,
                 mTestNotificationChannel.getId())
@@ -4504,6 +4543,7 @@
                         .addMessage("Is it me you're looking for?",
                                 SystemClock.currentThreadTimeMillis(), person)
                 )
+                .setActions(replyAction)
                 .setSmallIcon(android.R.drawable.sym_def_app_icon);
 
         StatusBarNotification sbn = new StatusBarNotification(PKG, PKG, 1, null, mUid, 0,
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java
index 45d5219..5803385 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java
@@ -79,7 +79,6 @@
 import androidx.test.filters.SmallTest;
 
 import com.android.server.wm.LaunchParamsController.LaunchParamsModifier;
-import com.android.server.wm.TaskRecord.TaskRecordFactory;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -330,21 +329,14 @@
                 any(), any(), any(), anyInt(), anyInt(), anyInt(), any(),
                 anyBoolean(), anyBoolean(), any(), any(), any());
 
-        // instrument the stack and task used.
-        final ActivityStack stack = mRootActivityContainer.getDefaultDisplay().createStack(
-                WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD, true /* onTop */);
-        final TaskRecord task = new TaskBuilder(mSupervisor)
-                .setCreateStack(false)
-                .build();
-
-        // use factory that only returns spy task.
-        final TaskRecordFactory factory = mock(TaskRecordFactory.class);
-        TaskRecord.setTaskRecordFactory(factory);
-
-        // return task when created.
-        doReturn(task).when(factory).create(any(), anyInt(), any(), any(), any(), any());
+        // Use factory that only returns spy task.
+        mockTaskRecordFactory();
 
         if (mockGetLaunchStack) {
+            // Instrument the stack and task used.
+            final ActivityStack stack = mRootActivityContainer.getDefaultDisplay().createStack(
+                    WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD, true /* onTop */);
+
             // Direct starter to use spy stack.
             doReturn(stack).when(mRootActivityContainer)
                     .getLaunchStack(any(), any(), any(), anyBoolean());
@@ -707,6 +699,36 @@
     }
 
     /**
+     * This test ensures that {@link ActivityStarter#setTargetStackAndMoveToFrontIfNeeded} will
+     * move the existing task to front if the current focused stack doesn't have running task.
+     */
+    @Test
+    public void testBringTaskToFrontWhenFocusedStackIsFinising() {
+        // Put 2 tasks in the same stack (simulate the behavior of home stack).
+        final ActivityRecord activity = new ActivityBuilder(mService)
+                .setCreateTask(true).build();
+        new ActivityBuilder(mService)
+                .setStack(activity.getActivityStack())
+                .setCreateTask(true).build();
+
+        // Create a top finishing activity.
+        final ActivityRecord finishingTopActivity = new ActivityBuilder(mService)
+                .setCreateTask(true).build();
+        finishingTopActivity.getActivityStack().moveToFront("finishingTopActivity");
+
+        assertEquals(finishingTopActivity, mRootActivityContainer.topRunningActivity());
+        finishingTopActivity.finishing = true;
+
+        // Launch the bottom task of the target stack.
+        prepareStarter(FLAG_ACTIVITY_NEW_TASK, false /* mockGetLaunchStack */)
+                .setReason("testBringTaskToFrontWhenTopStackIsFinising")
+                .setIntent(activity.intent)
+                .execute();
+        // The hierarchies of the activity should move to front.
+        assertEquals(activity, mRootActivityContainer.topRunningActivity());
+    }
+
+    /**
      * This test ensures that when starting an existing single task activity on secondary display
      * which is not the top focused display, it should deliver new intent to the activity and not
      * create a new stack.
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityTestsBase.java b/services/tests/wmtests/src/com/android/server/wm/ActivityTestsBase.java
index afd4ec1..09b511a 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityTestsBase.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityTestsBase.java
@@ -41,6 +41,7 @@
 
 import android.app.ActivityManagerInternal;
 import android.app.ActivityOptions;
+import android.app.AppOpsManager;
 import android.app.IApplicationThread;
 import android.content.ComponentName;
 import android.content.Context;
@@ -71,6 +72,7 @@
 import com.android.server.appop.AppOpsService;
 import com.android.server.firewall.IntentFirewall;
 import com.android.server.uri.UriGrantsManagerInternal;
+import com.android.server.wm.TaskRecord.TaskRecordFactory;
 import com.android.server.wm.utils.MockTracker;
 
 import org.junit.After;
@@ -159,6 +161,19 @@
     }
 
     /**
+     * Delegates task creation to {@link #TaskBuilder} to avoid the dependency of window hierarchy
+     * when starting activity in unit tests.
+     */
+    void mockTaskRecordFactory() {
+        final TaskRecord task = new TaskBuilder(mSupervisor).setCreateStack(false).build();
+        final TaskRecordFactory factory = mock(TaskRecordFactory.class);
+        TaskRecord.setTaskRecordFactory(factory);
+        doReturn(task).when(factory).create(any() /* service */, anyInt() /* taskId */,
+                any() /* info */, any() /* intent */, any() /* voiceSession */,
+                any() /* voiceInteractor */);
+    }
+
+    /**
      * Builder for creating new activities.
      */
     protected static class ActivityBuilder {
@@ -413,12 +428,18 @@
         ActivityStackSupervisor mTestStackSupervisor;
 
         ActivityDisplay mDefaultDisplay;
+        AppOpsService mAppOpsService;
 
         TestActivityTaskManagerService(Context context) {
             super(context);
             spyOn(this);
 
             mUgmInternal = mock(UriGrantsManagerInternal.class);
+            mAppOpsService = mock(AppOpsService.class);
+
+            // Make sure permission checks aren't overridden.
+            doReturn(AppOpsManager.MODE_DEFAULT)
+                    .when(mAppOpsService).noteOperation(anyInt(), anyInt(), anyString());
 
             mSupportsMultiWindow = true;
             mSupportsMultiDisplay = true;
@@ -482,6 +503,11 @@
         }
 
         @Override
+        AppOpsService getAppOpsService() {
+            return mAppOpsService;
+        }
+
+        @Override
         void updateCpuStats() {
         }
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppTransitionControllerTest.java b/services/tests/wmtests/src/com/android/server/wm/AppTransitionControllerTest.java
index 2d1dd39..20379a2 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppTransitionControllerTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppTransitionControllerTest.java
@@ -105,6 +105,7 @@
     }
 
     @Test
+    @FlakyTest(bugId = 131005232)
     public void testTransitWithinTask() {
         synchronized (mWm.mGlobalLock) {
             final AppWindowToken opening = createAppWindowToken(mDisplayContent,
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppTransitionTests.java b/services/tests/wmtests/src/com/android/server/wm/AppTransitionTests.java
index 9cdea9a..5fc7f44 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppTransitionTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppTransitionTests.java
@@ -65,6 +65,7 @@
     }
 
     @Test
+    @FlakyTest(bugId = 131005232)
     public void testKeyguardOverride() {
         mWm.prepareAppTransition(TRANSIT_ACTIVITY_OPEN, false /* alwaysKeepCurrent */);
         mWm.prepareAppTransition(TRANSIT_KEYGUARD_GOING_AWAY, false /* alwaysKeepCurrent */);
@@ -72,6 +73,7 @@
     }
 
     @Test
+    @FlakyTest(bugId = 131005232)
     public void testKeyguardKeep() {
         mWm.prepareAppTransition(TRANSIT_KEYGUARD_GOING_AWAY, false /* alwaysKeepCurrent */);
         mWm.prepareAppTransition(TRANSIT_ACTIVITY_OPEN, false /* alwaysKeepCurrent */);
@@ -172,6 +174,7 @@
     }
 
     @Test
+    @FlakyTest(bugId = 131005232)
     public void testLoadAnimationSafely() {
         DisplayContent dc = createNewDisplay(Display.STATE_ON);
         assertNull(dc.mAppTransition.loadAnimationSafely(
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenAnimationTests.java b/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenAnimationTests.java
index 623559e..70d9b5f 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenAnimationTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenAnimationTests.java
@@ -30,6 +30,7 @@
 import android.platform.test.annotations.Presubmit;
 import android.view.SurfaceControl;
 
+import androidx.test.filters.FlakyTest;
 import androidx.test.filters.SmallTest;
 
 import com.android.server.wm.WindowTestUtils.TestAppWindowToken;
@@ -65,6 +66,7 @@
     }
 
     @Test
+    @FlakyTest(bugId = 131005232)
     public void clipAfterAnim_boundsLayerIsCreated() {
         mToken.mNeedsAnimationBoundsLayer = true;
 
@@ -86,6 +88,7 @@
     }
 
     @Test
+    @FlakyTest(bugId = 131005232)
     public void clipAfterAnim_boundsLayerIsDestroyed() {
         mToken.mNeedsAnimationBoundsLayer = true;
         mToken.mSurfaceAnimator.startAnimation(mTransaction, mSpec, true /* hidden */);
@@ -116,6 +119,7 @@
     }
 
     @Test
+    @FlakyTest(bugId = 131005232)
     public void clipNoneAnim_boundsLayerIsNotCreated() {
         mToken.mNeedsAnimationBoundsLayer = false;
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenTests.java b/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenTests.java
index 064b553..7600d4a 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenTests.java
@@ -150,6 +150,7 @@
     }
 
     @Test
+    @FlakyTest(bugId = 131005232)
     public void testLandscapeSeascapeRotationByApp() {
         // Some plumbing to get the service ready for rotation updates.
         mWm.mDisplayReady = true;
diff --git a/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java b/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java
index bac1ecd5..b2084f8 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java
@@ -25,7 +25,6 @@
 import static android.content.pm.ActivityInfo.FLAG_ALWAYS_FOCUSABLE;
 import static android.view.Display.DEFAULT_DISPLAY;
 
-import static com.android.dx.mockito.inline.extended.ExtendedMockito.doAnswer;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.mock;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.never;
@@ -71,10 +70,10 @@
 import java.util.List;
 
 /**
- * Tests for the {@link ActivityStackSupervisor} class.
+ * Tests for the {@link RootActivityContainer} class.
  *
  * Build/Install/Run:
- *  atest WmTests:ActivityStackSupervisorTests
+ *  atest WmTests:RootActivityContainerTests
  */
 @MediumTest
 @Presubmit
@@ -399,17 +398,15 @@
      */
     @Test
     public void testStartHomeOnAllDisplays() {
+        mockResolveHomeActivity();
+
         // Create secondary displays.
         final TestActivityDisplay secondDisplay = spy(createNewActivityDisplay());
         mRootActivityContainer.addChild(secondDisplay, POSITION_TOP);
         doReturn(true).when(secondDisplay).supportsSystemDecorations();
 
         // Create mock tasks and other necessary mocks.
-        TaskBuilder taskBuilder = new TaskBuilder(mService.mStackSupervisor).setCreateStack(false);
-        final TaskRecord.TaskRecordFactory factory = mock(TaskRecord.TaskRecordFactory.class);
-        TaskRecord.setTaskRecordFactory(factory);
-        doAnswer(i -> taskBuilder.build()).when(factory)
-                .create(any(), anyInt(), any(), any(), any(), any());
+        mockTaskRecordFactory();
         doReturn(true).when(mRootActivityContainer)
                 .ensureVisibilityAndConfig(any(), anyInt(), anyBoolean(), anyBoolean());
         doReturn(true).when(mRootActivityContainer).canStartHomeOnDisplay(
@@ -510,6 +507,26 @@
     }
 
     /**
+     * Tests that when starting {@link #ResolverActivity} for home, it should use the standard
+     * activity type (in a new stack) so the order of back stack won't be broken.
+     */
+    @Test
+    public void testStartResolverActivityForHome() {
+        final ActivityInfo info = new ActivityInfo();
+        info.applicationInfo = new ApplicationInfo();
+        info.applicationInfo.packageName = "android";
+        info.name = ResolverActivity.class.getName();
+        doReturn(info).when(mRootActivityContainer).resolveHomeActivity(anyInt(), any());
+        mockTaskRecordFactory();
+
+        mRootActivityContainer.startHomeOnDisplay(0 /* userId */, "test", DEFAULT_DISPLAY);
+        final ActivityRecord resolverActivity = mRootActivityContainer.topRunningActivity();
+
+        assertEquals(info, resolverActivity.info);
+        assertEquals(ACTIVITY_TYPE_STANDARD, resolverActivity.getActivityStack().getActivityType());
+    }
+
+    /**
      * Tests that secondary home should be selected if default home not set.
      */
     @Test
@@ -542,13 +559,7 @@
      */
     @Test
     public void testResolveSecondaryHomeActivityWhenDefaultHomeNotSupportMultiDisplay() {
-        final Intent defaultHomeIntent = mService.getHomeIntent();
-        final ActivityInfo aInfoDefault = new ActivityInfo();
-        aInfoDefault.name = "fakeHomeActivity";
-        aInfoDefault.applicationInfo = new ApplicationInfo();
-        aInfoDefault.applicationInfo.packageName = "fakeHomePackage";
-        doReturn(aInfoDefault).when(mRootActivityContainer).resolveHomeActivity(anyInt(),
-                refEq(defaultHomeIntent));
+        mockResolveHomeActivity();
 
         final List<ResolveInfo> resolutions = new ArrayList<>();
         doReturn(resolutions).when(mRootActivityContainer).resolveActivities(anyInt(), any());
@@ -575,13 +586,7 @@
      */
     @Test
     public void testResolveSecondaryHomeActivityWhenDefaultHomeSupportMultiDisplay() {
-        final Intent homeIntent = mService.getHomeIntent();
-        final ActivityInfo aInfoDefault = new ActivityInfo();
-        aInfoDefault.name = "fakeHomeActivity";
-        aInfoDefault.applicationInfo = new ApplicationInfo();
-        aInfoDefault.applicationInfo.packageName = "fakeHomePackage";
-        doReturn(aInfoDefault).when(mRootActivityContainer).resolveHomeActivity(anyInt(),
-                refEq(homeIntent));
+        final ActivityInfo aInfoDefault = mockResolveHomeActivity();
 
         final List<ResolveInfo> resolutions = new ArrayList<>();
         final ResolveInfo infoFake1 = new ResolveInfo();
@@ -612,13 +617,7 @@
      */
     @Test
     public void testResolveSecondaryHomeActivityWhenOtherActivitySupportMultiDisplay() {
-        final Intent homeIntent = mService.getHomeIntent();
-        final ActivityInfo aInfoDefault = new ActivityInfo();
-        aInfoDefault.name = "fakeHomeActivity";
-        aInfoDefault.applicationInfo = new ApplicationInfo();
-        aInfoDefault.applicationInfo.packageName = "fakeHomePackage";
-        doReturn(aInfoDefault).when(mRootActivityContainer).resolveHomeActivity(anyInt(),
-                refEq(homeIntent));
+        mockResolveHomeActivity();
 
         final List<ResolveInfo> resolutions = new ArrayList<>();
         final ResolveInfo infoFake1 = new ResolveInfo();
@@ -646,4 +645,19 @@
                 resolvedInfo.first.applicationInfo.packageName);
         assertEquals(infoFake1.activityInfo.name, resolvedInfo.first.name);
     }
+
+    /**
+     * Mock {@link RootActivityContainerTests#resolveHomeActivity} for returning consistent activity
+     * info for test cases (the original implementation will resolve from the real package manager).
+     */
+    private ActivityInfo mockResolveHomeActivity() {
+        final Intent homeIntent = mService.getHomeIntent();
+        final ActivityInfo aInfoDefault = new ActivityInfo();
+        aInfoDefault.name = "fakeHomeActivity";
+        aInfoDefault.applicationInfo = new ApplicationInfo();
+        aInfoDefault.applicationInfo.packageName = "fakeHomePackage";
+        doReturn(aInfoDefault).when(mRootActivityContainer).resolveHomeActivity(anyInt(),
+                refEq(homeIntent));
+        return aInfoDefault;
+    }
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
index 715353e..3a8d3b7 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
@@ -476,4 +476,47 @@
         root.prepareWindowToDisplayDuringRelayout(wasVisible /*wasVisible*/);
         verify(sPowerManagerWrapper).wakeUp(anyLong(), anyInt(), anyString());
     }
+
+    @Test
+    public void testVisibilityChangeSwitchUser() {
+        final WindowState window = createWindow(null, TYPE_APPLICATION, "app");
+        window.mHasSurface = true;
+        window.setShowToOwnerOnlyLocked(true);
+
+        mWm.mCurrentUserId = 1;
+        window.switchUser();
+        assertFalse(window.isVisible());
+        assertFalse(window.isVisibleByPolicy());
+
+        mWm.mCurrentUserId = 0;
+        window.switchUser();
+        assertTrue(window.isVisible());
+        assertTrue(window.isVisibleByPolicy());
+    }
+
+    @Test
+    public void testGetTransformationMatrix() {
+        synchronized (mWm.mGlobalLock) {
+            final WindowState win0 = createWindow(null, TYPE_APPLICATION, "win0");
+            win0.getFrameLw().offsetTo(1, 0);
+
+            final DisplayContent dc = createNewDisplay();
+            dc.reparentDisplayContent(win0, win0.getSurfaceControl());
+            dc.updateLocation(win0, 2, 0);
+
+            final float[] values = new float[9];
+            final Matrix matrix = new Matrix();
+            final SurfaceControl.Transaction t = mock(SurfaceControl.Transaction.class);
+            final WindowState win1 = createWindow(null, TYPE_APPLICATION, dc, "win1");
+            win1.mHasSurface = true;
+            win1.mSurfaceControl = mock(SurfaceControl.class);
+            win1.getFrameLw().offsetTo(3, 0);
+            win1.updateSurfacePosition(t);
+            win1.getTransformationMatrix(values, matrix);
+
+            matrix.getValues(values);
+            assertEquals(6f, values[Matrix.MTRANS_X], 0f);
+            assertEquals(0f, values[Matrix.MTRANS_Y], 0f);
+        }
+    }
 }
diff --git a/services/usage/java/com/android/server/usage/AppStandbyController.java b/services/usage/java/com/android/server/usage/AppStandbyController.java
index 4b33e16..7786627 100644
--- a/services/usage/java/com/android/server/usage/AppStandbyController.java
+++ b/services/usage/java/com/android/server/usage/AppStandbyController.java
@@ -27,6 +27,7 @@
 import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_EXEMPTED_SYNC_SCHEDULED_DOZE;
 import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_EXEMPTED_SYNC_SCHEDULED_NON_DOZE;
 import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_EXEMPTED_SYNC_START;
+import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_FOREGROUND_SERVICE_START;
 import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_MOVE_TO_BACKGROUND;
 import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_MOVE_TO_FOREGROUND;
 import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_NOTIFICATION_SEEN;
@@ -238,6 +239,11 @@
     long mUnexemptedSyncScheduledTimeoutMillis;
     /** Maximum time a system interaction should keep the buckets elevated. */
     long mSystemInteractionTimeoutMillis;
+    /**
+     * Maximum time a foreground service start should keep the buckets elevated if the service
+     * start is the first usage of the app
+     */
+    long mInitialForegroundServiceStartTimeoutMillis;
     /** The length of time phone must be charging before considered stable enough to run jobs  */
     long mStableChargingThresholdMillis;
 
@@ -877,7 +883,8 @@
                     || event.mEventType == UsageEvents.Event.USER_INTERACTION
                     || event.mEventType == UsageEvents.Event.NOTIFICATION_SEEN
                     || event.mEventType == UsageEvents.Event.SLICE_PINNED
-                    || event.mEventType == UsageEvents.Event.SLICE_PINNED_PRIV)) {
+                    || event.mEventType == UsageEvents.Event.SLICE_PINNED_PRIV
+                    || event.mEventType == UsageEvents.Event.FOREGROUND_SERVICE_START)) {
 
                 final AppUsageHistory appHistory = mAppIdleHistory.getAppUsageHistory(
                         event.mPackage, userId, elapsedRealtime);
@@ -898,6 +905,13 @@
                             STANDBY_BUCKET_ACTIVE, subReason,
                             0, elapsedRealtime + mSystemInteractionTimeoutMillis);
                     nextCheckTime = mSystemInteractionTimeoutMillis;
+                } else if (event.mEventType == UsageEvents.Event.FOREGROUND_SERVICE_START) {
+                    // Only elevate bucket if this is the first usage of the app
+                    if (prevBucket != STANDBY_BUCKET_NEVER) return;
+                    mAppIdleHistory.reportUsage(appHistory, event.mPackage,
+                            STANDBY_BUCKET_ACTIVE, subReason,
+                            0, elapsedRealtime + mInitialForegroundServiceStartTimeoutMillis);
+                    nextCheckTime = mInitialForegroundServiceStartTimeoutMillis;
                 } else {
                     mAppIdleHistory.reportUsage(appHistory, event.mPackage,
                             STANDBY_BUCKET_ACTIVE, subReason,
@@ -930,6 +944,8 @@
             case UsageEvents.Event.NOTIFICATION_SEEN: return REASON_SUB_USAGE_NOTIFICATION_SEEN;
             case UsageEvents.Event.SLICE_PINNED: return REASON_SUB_USAGE_SLICE_PINNED;
             case UsageEvents.Event.SLICE_PINNED_PRIV: return REASON_SUB_USAGE_SLICE_PINNED_PRIV;
+            case UsageEvents.Event.FOREGROUND_SERVICE_START:
+                return REASON_SUB_USAGE_FOREGROUND_SERVICE_START;
             default: return 0;
         }
     }
@@ -1509,6 +1525,9 @@
         pw.print("  mSystemInteractionTimeoutMillis=");
         TimeUtils.formatDuration(mSystemInteractionTimeoutMillis, pw);
         pw.println();
+        pw.print("  mInitialForegroundServiceStartTimeoutMillis=");
+        TimeUtils.formatDuration(mInitialForegroundServiceStartTimeoutMillis, pw);
+        pw.println();
 
         pw.print("  mPredictionTimeoutMillis=");
         TimeUtils.formatDuration(mPredictionTimeoutMillis, pw);
@@ -1848,6 +1867,8 @@
                 "unexempted_sync_scheduled_duration";
         private static final String KEY_SYSTEM_INTERACTION_HOLD_DURATION =
                 "system_interaction_duration";
+        private static final String KEY_INITIAL_FOREGROUND_SERVICE_START_HOLD_DURATION =
+                "initial_foreground_service_start_duration";
         private static final String KEY_STABLE_CHARGING_THRESHOLD = "stable_charging_threshold";
         public static final long DEFAULT_STRONG_USAGE_TIMEOUT = 1 * ONE_HOUR;
         public static final long DEFAULT_NOTIFICATION_TIMEOUT = 12 * ONE_HOUR;
@@ -1859,6 +1880,7 @@
         public static final long DEFAULT_EXEMPTED_SYNC_START_TIMEOUT = 10 * ONE_MINUTE;
         public static final long DEFAULT_UNEXEMPTED_SYNC_SCHEDULED_TIMEOUT = 10 * ONE_MINUTE;
         public static final long DEFAULT_STABLE_CHARGING_THRESHOLD = 10 * ONE_MINUTE;
+        public static final long DEFAULT_INITIAL_FOREGROUND_SERVICE_START_TIMEOUT = 30 * ONE_MINUTE;
 
         private final KeyValueListParser mParser = new KeyValueListParser(',');
 
@@ -1964,6 +1986,12 @@
                 mSystemInteractionTimeoutMillis = mParser.getDurationMillis(
                         KEY_SYSTEM_INTERACTION_HOLD_DURATION,
                                 COMPRESS_TIME ? ONE_MINUTE : DEFAULT_SYSTEM_INTERACTION_TIMEOUT);
+
+                mInitialForegroundServiceStartTimeoutMillis = mParser.getDurationMillis(
+                        KEY_INITIAL_FOREGROUND_SERVICE_START_HOLD_DURATION,
+                        COMPRESS_TIME ? ONE_MINUTE :
+                                DEFAULT_INITIAL_FOREGROUND_SERVICE_START_TIMEOUT);
+
                 mStableChargingThresholdMillis = mParser.getDurationMillis(
                         KEY_STABLE_CHARGING_THRESHOLD,
                                 COMPRESS_TIME ? ONE_MINUTE : DEFAULT_STABLE_CHARGING_THRESHOLD);
diff --git a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
index a814c03..5cd46ca 100644
--- a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
+++ b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
@@ -301,4 +301,9 @@
 
     void setTestAutoModeApp(String packageName);
 
+    /**
+     * @see TelecomServiceImpl#setTestDefaultDialer
+     */
+    void setTestDefaultDialer(in String packageName);
+
 }
diff --git a/telephony/java/android/telephony/UiccSlotInfo.java b/telephony/java/android/telephony/UiccSlotInfo.java
index 785d7ae..9a8d7cd 100644
--- a/telephony/java/android/telephony/UiccSlotInfo.java
+++ b/telephony/java/android/telephony/UiccSlotInfo.java
@@ -140,6 +140,10 @@
         return mIsEuicc;
     }
 
+    /**
+     * Returns the ICCID of a the UICC in the given slot, or the EID if it is an eUICC. Note that if
+     * the value is unavailble this will return null.
+     */
     public String getCardId() {
         return mCardId;
     }
diff --git a/tools/bit/main.cpp b/tools/bit/main.cpp
index 1a91f52..d80c2e7 100644
--- a/tools/bit/main.cpp
+++ b/tools/bit/main.cpp
@@ -290,8 +290,14 @@
                 m_currentAction->target->name.c_str(), className.c_str(),
                 testName.c_str(), g_escapeEndColor);
 
-        string stack = get_bundle_string(results, &found, "stack", NULL);
-        if (found) {
+        bool stackFound;
+        string stack = get_bundle_string(results, &stackFound, "stack", NULL);
+        if (status.has_logcat()) {
+            const string logcat = status.logcat();
+            if (logcat.length() > 0) {
+                printf("%s\n", logcat.c_str());
+            }
+        } else if (stackFound) {
             printf("%s\n", stack.c_str());
         }
     }