Merge "[RCS] Create AIDL layer for RcsUceAdapter, create RCS UCE controller implementation in Telephony."
diff --git a/Android.bp b/Android.bp
index 8a21a9c..30dad50 100644
--- a/Android.bp
+++ b/Android.bp
@@ -191,6 +191,15 @@
 }
 
 filegroup {
+    name: "framework-mms-sources",
+    srcs: [
+        "mms/java/**/*.java",
+        "mms/java/**/*.aidl",
+    ],
+    path: "mms/java",
+}
+
+filegroup {
     name: "framework-wifi-sources",
     srcs: [
         "wifi/java/**/*.java",
@@ -214,6 +223,7 @@
         ":framework-mca-filterfw-sources",
         ":framework-mca-filterpacks-sources",
         ":framework-mime-sources",
+        ":framework-mms-sources",
         ":framework-opengl-sources",
         ":framework-rs-sources",
         ":framework-sax-sources",
@@ -276,6 +286,7 @@
             "media/mca/effect/java",
             "media/mca/filterfw/java",
             "media/mca/filterpacks/java",
+            "mms/java",
             "opengl/java",
             "rs/java",
             "sax/java",
@@ -860,6 +871,7 @@
     "media/mca/filterfw/java",
     "media/mca/filterpacks/java",
     "drm/java",
+    "mms/java",
     "opengl/java",
     "sax/java",
     "telecomm/java",
@@ -950,6 +962,7 @@
     "--hide-package com.android.org.conscrypt --hide-package com.android.server " +
     "--error UnhiddenSystemApi " +
     "--hide RequiresPermission " +
+    "--hide CallbackInterface " +
     "--hide MissingPermission --hide BroadcastBehavior " +
     "--hide HiddenSuperclass --hide DeprecationMismatch --hide UnavailableSymbol " +
     "--hide SdkConstant --hide HiddenTypeParameter --hide Todo --hide Typo "
@@ -1432,8 +1445,6 @@
     name: "hiddenapi-mappings",
     defaults: ["metalava-api-stubs-default"],
     srcs: [
-        ":non_openjdk_java_files",
-        ":openjdk_java_files",
         ":opt-telephony-common-srcs",
     ],
 
@@ -1524,6 +1535,10 @@
             api_file: "api/test-current.txt",
             removed_api_file: "api/test-removed.txt",
         },
+        api_lint: {
+            enabled: true,
+            baseline_file: "api/test-lint-baseline.txt",
+        },
     },
 }
 
diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index e731138..6831117 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -1,8 +1,6 @@
 [Hook Scripts]
 checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --sha ${PREUPLOAD_COMMIT}
 
-api_lint_hook = ${REPO_ROOT}/frameworks/base/tools/apilint/apilint_sha.sh ${PREUPLOAD_COMMIT}
-
 strings_lint_hook = ${REPO_ROOT}/frameworks/base/tools/stringslint/stringslint_sha.sh ${PREUPLOAD_COMMIT}
 
 hidden_api_txt_checksorted_hook = ${REPO_ROOT}/frameworks/base/tools/hiddenapi/checksorted_sha.sh ${PREUPLOAD_COMMIT} ${REPO_ROOT}
diff --git a/api/current.txt b/api/current.txt
index 0adb5d5..98674f9 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -9769,6 +9769,7 @@
     method @RequiresPermission("android.permission.INTERACT_ACROSS_USERS") public abstract void sendBroadcastAsUser(@RequiresPermission android.content.Intent, android.os.UserHandle, @Nullable String);
     method public abstract void sendOrderedBroadcast(@RequiresPermission android.content.Intent, @Nullable String);
     method public abstract void sendOrderedBroadcast(@NonNull @RequiresPermission android.content.Intent, @Nullable String, @Nullable android.content.BroadcastReceiver, @Nullable android.os.Handler, int, @Nullable String, @Nullable android.os.Bundle);
+    method public void sendOrderedBroadcast(@NonNull @RequiresPermission android.content.Intent, @Nullable String, @Nullable String, @Nullable android.content.BroadcastReceiver, @Nullable android.os.Handler, int, @Nullable String, @Nullable android.os.Bundle);
     method @RequiresPermission("android.permission.INTERACT_ACROSS_USERS") public abstract void sendOrderedBroadcastAsUser(@RequiresPermission android.content.Intent, android.os.UserHandle, @Nullable String, android.content.BroadcastReceiver, @Nullable android.os.Handler, int, @Nullable String, @Nullable android.os.Bundle);
     method @Deprecated @RequiresPermission(android.Manifest.permission.BROADCAST_STICKY) public abstract void sendStickyBroadcast(@RequiresPermission android.content.Intent);
     method @Deprecated @RequiresPermission(allOf={"android.permission.INTERACT_ACROSS_USERS", android.Manifest.permission.BROADCAST_STICKY}) public abstract void sendStickyBroadcastAsUser(@RequiresPermission android.content.Intent, android.os.UserHandle);
@@ -42667,6 +42668,7 @@
     field public static final int IP_MULTICAST_TTL;
     field public static final int IP_TOS;
     field public static final int IP_TTL;
+    field public static final int MAP_ANONYMOUS;
     field public static final int MAP_FIXED;
     field public static final int MAP_PRIVATE;
     field public static final int MAP_SHARED;
@@ -44296,6 +44298,8 @@
   public abstract class CellInfo implements android.os.Parcelable {
     method public int describeContents();
     method public int getCellConnectionStatus();
+    method @NonNull public abstract android.telephony.CellIdentity getCellIdentity();
+    method @NonNull public abstract android.telephony.CellSignalStrength getCellSignalStrength();
     method public long getTimeStamp();
     method public boolean isRegistered();
     field public static final int CONNECTION_NONE = 0; // 0x0
@@ -44923,6 +44927,7 @@
     field public static final int DATA_ROAMING_DISABLE = 0; // 0x0
     field public static final int DATA_ROAMING_ENABLE = 1; // 0x1
     field public static final int DEFAULT_SUBSCRIPTION_ID = 2147483647; // 0x7fffffff
+    field public static final String EXTRA_SLOT_INDEX = "android.telephony.extra.SLOT_INDEX";
     field public static final String EXTRA_SUBSCRIPTION_INDEX = "android.telephony.extra.SUBSCRIPTION_INDEX";
     field public static final int INVALID_SIM_SLOT_INDEX = -1; // 0xffffffff
     field public static final int INVALID_SUBSCRIPTION_ID = -1; // 0xffffffff
diff --git a/api/system-current.txt b/api/system-current.txt
index 6134b94..727c92c 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -1373,6 +1373,7 @@
     field public static final String STATS_MANAGER = "stats";
     field public static final String STATUS_BAR_SERVICE = "statusbar";
     field public static final String SYSTEM_UPDATE_SERVICE = "system_update";
+    field public static final String TELEPHONY_REGISTRY_SERVICE = "telephony_registry";
     field public static final String VR_SERVICE = "vrmanager";
     field @Deprecated public static final String WIFI_RTT_SERVICE = "rttmanager";
     field public static final String WIFI_SCANNING_SERVICE = "wifiscanner";
@@ -4699,8 +4700,11 @@
     method @RequiresPermission(anyOf={"android.permission.NETWORK_SETTINGS", android.Manifest.permission.NETWORK_SETUP_WIZARD}) public void startEasyConnectAsConfiguratorInitiator(@NonNull String, int, int, @NonNull java.util.concurrent.Executor, @NonNull android.net.wifi.EasyConnectStatusCallback);
     method @RequiresPermission(anyOf={"android.permission.NETWORK_SETTINGS", android.Manifest.permission.NETWORK_SETUP_WIZARD}) public void startEasyConnectAsEnrolleeInitiator(@NonNull String, @NonNull java.util.concurrent.Executor, @NonNull android.net.wifi.EasyConnectStatusCallback);
     method @RequiresPermission(android.Manifest.permission.UPDATE_DEVICE_STATS) public boolean startScan(android.os.WorkSource);
+    method @RequiresPermission(anyOf={"android.permission.NETWORK_STACK", android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK}) public boolean startSoftAp(@Nullable android.net.wifi.WifiConfiguration);
     method @RequiresPermission(anyOf={"android.permission.NETWORK_SETTINGS", android.Manifest.permission.NETWORK_SETUP_WIZARD}) public void startSubscriptionProvisioning(@NonNull android.net.wifi.hotspot2.OsuProvider, @NonNull java.util.concurrent.Executor, @NonNull android.net.wifi.hotspot2.ProvisioningCallback);
     method @RequiresPermission(anyOf={"android.permission.NETWORK_SETTINGS", android.Manifest.permission.NETWORK_SETUP_WIZARD}) public void stopEasyConnectSession();
+    method @RequiresPermission(anyOf={"android.permission.NETWORK_STACK", android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK}) public boolean stopSoftAp();
+    method @RequiresPermission(anyOf={"android.permission.NETWORK_STACK", android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK}) public void updateInterfaceIpState(@Nullable String, int);
     method @RequiresPermission("android.permission.WIFI_UPDATE_USABILITY_STATS_SCORE") public void updateWifiUsabilityScore(int, int, int);
     field public static final int CHANGE_REASON_ADDED = 0; // 0x0
     field public static final int CHANGE_REASON_CONFIG_CHANGE = 2; // 0x2
@@ -4715,10 +4719,16 @@
     field public static final String EXTRA_CHANGE_REASON = "changeReason";
     field public static final String EXTRA_MULTIPLE_NETWORKS_CHANGED = "multipleChanges";
     field public static final String EXTRA_PREVIOUS_WIFI_AP_STATE = "previous_wifi_state";
+    field public static final String EXTRA_WIFI_AP_INTERFACE_NAME = "android.net.wifi.extra.WIFI_AP_INTERFACE_NAME";
+    field public static final String EXTRA_WIFI_AP_MODE = "android.net.wifi.extra.WIFI_AP_MODE";
     field public static final String EXTRA_WIFI_AP_STATE = "wifi_state";
     field public static final String EXTRA_WIFI_CONFIGURATION = "wifiConfiguration";
     field public static final String EXTRA_WIFI_CREDENTIAL_EVENT_TYPE = "et";
     field public static final String EXTRA_WIFI_CREDENTIAL_SSID = "ssid";
+    field public static final int IFACE_IP_MODE_CONFIGURATION_ERROR = 0; // 0x0
+    field public static final int IFACE_IP_MODE_LOCAL_ONLY = 2; // 0x2
+    field public static final int IFACE_IP_MODE_TETHERED = 1; // 0x1
+    field public static final int IFACE_IP_MODE_UNSPECIFIED = -1; // 0xffffffff
     field public static final int PASSPOINT_HOME_NETWORK = 0; // 0x0
     field public static final int PASSPOINT_ROAMING_NETWORK = 1; // 0x1
     field public static final String WIFI_AP_STATE_CHANGED_ACTION = "android.net.wifi.WIFI_AP_STATE_CHANGED";
@@ -5640,6 +5650,14 @@
 
 }
 
+package android.os.telephony {
+
+  public class TelephonyRegistryManager {
+    method public void notifyCarrierNetworkChange(boolean);
+  }
+
+}
+
 package android.permission {
 
   public final class PermissionControllerManager {
@@ -6374,6 +6392,28 @@
     method @NonNull @WorkerThread public abstract java.util.List<android.content.ContentValues> onRestoreApns(int);
   }
 
+  public abstract class CarrierMessagingServiceWrapper {
+    ctor public CarrierMessagingServiceWrapper();
+    method public boolean bindToCarrierMessagingService(@NonNull android.content.Context, @NonNull String);
+    method public void disposeConnection(@NonNull android.content.Context);
+    method public void downloadMms(@NonNull android.net.Uri, int, @NonNull android.net.Uri, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
+    method public void filterSms(@NonNull android.service.carrier.MessagePdu, @NonNull String, int, int, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
+    method public abstract void onServiceReady();
+    method public void sendDataSms(@NonNull byte[], int, @NonNull String, int, int, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
+    method public void sendMms(@NonNull android.net.Uri, int, @NonNull android.net.Uri, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
+    method public void sendMultipartTextSms(@NonNull java.util.List<java.lang.String>, int, @NonNull String, int, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
+    method public void sendTextSms(@NonNull String, int, @NonNull String, int, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
+  }
+
+  public abstract static class CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper {
+    ctor public CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper();
+    method public void onDownloadMmsComplete(int);
+    method public void onFilterComplete(int);
+    method public void onSendMmsComplete(int, @Nullable byte[]);
+    method public void onSendMultipartSmsComplete(int, @Nullable int[]);
+    method public void onSendSmsComplete(int, int);
+  }
+
 }
 
 package android.service.contentcapture {
@@ -7247,7 +7287,8 @@
   public abstract class CellBroadcastService extends android.app.Service {
     ctor public CellBroadcastService();
     method @CallSuper @NonNull public android.os.IBinder onBind(@Nullable android.content.Intent);
-    method public abstract void onCdmaCellBroadcastSms(int, @NonNull byte[]);
+    method public abstract void onCdmaCellBroadcastSms(int, @NonNull byte[], int);
+    method public abstract void onCdmaScpMessage(int, @NonNull java.util.List<android.telephony.cdma.CdmaSmsCbProgramData>, @NonNull String, @NonNull java.util.function.Consumer<android.os.Bundle>);
     method public abstract void onGsmCellBroadcastSms(int, @NonNull byte[]);
     field public static final String CELL_BROADCAST_SERVICE_INTERFACE = "android.telephony.CellBroadcastService";
   }
@@ -8160,7 +8201,6 @@
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean enableDataConnectivity();
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean enableModemForSlot(int, boolean);
     method @Deprecated @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void enableVideoCalling(boolean);
-    method @RequiresPermission(android.Manifest.permission.CONNECTIVITY_INTERNAL) public void factoryReset(int);
     method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getAidForAppType(int);
     method @Deprecated @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public java.util.List<android.service.carrier.CarrierIdentifier> getAllowedCarriers(int);
     method public java.util.List<java.lang.String> getCarrierPackageNamesForIntent(android.content.Intent);
@@ -8181,6 +8221,7 @@
     method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getIsimIst();
     method @NonNull @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public java.util.Map<java.lang.Integer,java.lang.Integer> getLogicalToPhysicalSlotMapping();
     method public static long getMaxNumberVerificationTimeoutMillis();
+    method @NonNull public String getNetworkCountryIso(int);
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public long getPreferredNetworkTypeBitmask();
     method @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public int getRadioPowerState();
     method public int getSimApplicationState();
@@ -8215,6 +8256,7 @@
     method @RequiresPermission(allOf={android.Manifest.permission.ACCESS_FINE_LOCATION, android.Manifest.permission.MODIFY_PHONE_STATE}) public void requestCellInfoUpdate(@NonNull android.os.WorkSource, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.TelephonyManager.CellInfoCallback);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void requestNumberVerification(@NonNull android.telephony.PhoneNumberRange, long, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.NumberVerificationCallback);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean resetRadioConfig();
+    method @RequiresPermission(android.Manifest.permission.CONNECTIVITY_INTERNAL) public void resetSettings();
     method @Deprecated @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public int setAllowedCarriers(int, java.util.List<android.service.carrier.CarrierIdentifier>);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setCarrierDataEnabled(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public int setCarrierRestrictionRules(@NonNull android.telephony.CarrierRestrictionRules);
@@ -8817,20 +8859,20 @@
   public class ImsMmTelManager implements android.telephony.ims.RegistrationManager {
     method @NonNull public static android.telephony.ims.ImsMmTelManager createForSubscriptionId(int);
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getFeatureState(@NonNull java.util.function.Consumer<java.lang.Integer>, @NonNull java.util.concurrent.Executor) throws android.telephony.ims.ImsException;
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getRegistrationState(@NonNull java.util.function.Consumer<java.lang.Integer>, @NonNull java.util.concurrent.Executor);
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getRegistrationTransportType(@NonNull java.util.function.Consumer<java.lang.Integer>, @NonNull java.util.concurrent.Executor);
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getRegistrationState(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Integer>);
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getRegistrationTransportType(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Integer>);
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public int getVoWiFiModeSetting();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public int getVoWiFiRoamingModeSetting();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isAdvancedCallingSettingEnabled();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isAvailable(@android.telephony.ims.feature.MmTelFeature.MmTelCapabilities.MmTelCapability int, int);
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isCapable(@android.telephony.ims.feature.MmTelFeature.MmTelCapabilities.MmTelCapability int, int);
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void isSupported(@android.telephony.ims.feature.MmTelFeature.MmTelCapabilities.MmTelCapability int, int, @NonNull java.util.function.Consumer<java.lang.Boolean>, @NonNull java.util.concurrent.Executor) throws android.telephony.ims.ImsException;
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void isSupported(@android.telephony.ims.feature.MmTelFeature.MmTelCapabilities.MmTelCapability int, int, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Boolean>) throws android.telephony.ims.ImsException;
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isTtyOverVolteEnabled();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isVoWiFiRoamingSettingEnabled();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isVoWiFiSettingEnabled();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isVtSettingEnabled();
     method @Deprecated @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerImsRegistrationCallback(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.ImsMmTelManager.RegistrationCallback) throws android.telephony.ims.ImsException;
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerImsRegistrationCallback(@NonNull android.telephony.ims.RegistrationManager.RegistrationCallback, @NonNull java.util.concurrent.Executor) throws android.telephony.ims.ImsException;
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerImsRegistrationCallback(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.RegistrationManager.RegistrationCallback) throws android.telephony.ims.ImsException;
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerMmTelCapabilityCallback(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.ImsMmTelManager.CapabilityCallback) throws android.telephony.ims.ImsException;
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setAdvancedCallingSettingEnabled(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setRttCapabilitySetting(boolean);
@@ -9230,14 +9272,17 @@
   }
 
   public class ImsUtListener {
+    method public void onLineIdentificationSupplementaryServiceResponse(int, @NonNull android.telephony.ims.ImsSsInfo);
     method public void onSupplementaryServiceIndication(android.telephony.ims.ImsSsData);
     method public void onUtConfigurationCallBarringQueried(int, android.telephony.ims.ImsSsInfo[]);
     method public void onUtConfigurationCallForwardQueried(int, android.telephony.ims.ImsCallForwardInfo[]);
     method public void onUtConfigurationCallWaitingQueried(int, android.telephony.ims.ImsSsInfo[]);
-    method public void onUtConfigurationQueried(int, android.os.Bundle);
+    method @Deprecated public void onUtConfigurationQueried(int, android.os.Bundle);
     method public void onUtConfigurationQueryFailed(int, android.telephony.ims.ImsReasonInfo);
     method public void onUtConfigurationUpdateFailed(int, android.telephony.ims.ImsReasonInfo);
     method public void onUtConfigurationUpdated(int);
+    field @Deprecated public static final String BUNDLE_KEY_CLIR = "queryClir";
+    field @Deprecated public static final String BUNDLE_KEY_SSINFO = "imsSsInfo";
   }
 
   public abstract class ImsVideoCallProvider {
@@ -9287,9 +9332,9 @@
   }
 
   public interface RegistrationManager {
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getRegistrationState(@NonNull java.util.function.Consumer<java.lang.Integer>, @NonNull java.util.concurrent.Executor);
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getRegistrationTransportType(@NonNull java.util.function.Consumer<java.lang.Integer>, @NonNull java.util.concurrent.Executor);
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerImsRegistrationCallback(@NonNull android.telephony.ims.RegistrationManager.RegistrationCallback, @NonNull java.util.concurrent.Executor) throws android.telephony.ims.ImsException;
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getRegistrationState(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Integer>);
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getRegistrationTransportType(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Integer>);
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerImsRegistrationCallback(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.RegistrationManager.RegistrationCallback) throws android.telephony.ims.ImsException;
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void unregisterImsRegistrationCallback(@NonNull android.telephony.ims.RegistrationManager.RegistrationCallback);
     field public static final int REGISTRATION_STATE_NOT_REGISTERED = 0; // 0x0
     field public static final int REGISTRATION_STATE_REGISTERED = 2; // 0x2
diff --git a/api/system-lint-baseline.txt b/api/system-lint-baseline.txt
index fffec3e..c64e3d8 100644
--- a/api/system-lint-baseline.txt
+++ b/api/system-lint-baseline.txt
@@ -127,6 +127,12 @@
     
 
 
+MutableBareField: android.net.wifi.WifiConfiguration#allowAutojoin:
+    
+MutableBareField: android.net.wifi.WifiConfiguration#carrierId:
+    
+
+
 NoClone: android.service.contentcapture.ContentCaptureService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]) parameter #0:
     
 
diff --git a/api/test-current.txt b/api/test-current.txt
index 5cc9ae7..a82ec4e 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -2899,6 +2899,7 @@
     method public int checkCarrierPrivilegesForPackage(String);
     method public int getCarrierIdListVersion();
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getLine1AlphaTag();
+    method @NonNull public String getNetworkCountryIso(int);
     method public android.util.Pair<java.lang.Integer,java.lang.Integer> getRadioHalVersion();
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void refreshUiccProfile();
     method @Deprecated public void setCarrierTestOverride(String, String, String, String, String, String, String);
diff --git a/api/test-lint-baseline.txt b/api/test-lint-baseline.txt
new file mode 100644
index 0000000..1f85f3f
--- /dev/null
+++ b/api/test-lint-baseline.txt
@@ -0,0 +1,2263 @@
+// Baseline format: 1.0
+AcronymName: android.app.NotificationChannel#isImportanceLockedByOEM():
+    
+AcronymName: android.app.NotificationChannel#setImportanceLockedByOEM(boolean):
+    
+
+
+ActionValue: android.telephony.mbms.vendor.VendorUtils#ACTION_CLEANUP:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#ACTION_DOWNLOAD_RESULT_INTERNAL:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#ACTION_FILE_DESCRIPTOR_REQUEST:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#EXTRA_FD_COUNT:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#EXTRA_FINAL_URI:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#EXTRA_FREE_URI_LIST:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#EXTRA_PAUSED_LIST:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#EXTRA_PAUSED_URI_LIST:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#EXTRA_SERVICE_ID:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#EXTRA_TEMP_FILES_IN_USE:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#EXTRA_TEMP_FILE_ROOT:
+    
+ActionValue: android.telephony.mbms.vendor.VendorUtils#EXTRA_TEMP_LIST:
+    
+
+
+ArrayReturn: android.app.UiAutomation#executeShellCommandRw(String):
+    
+ArrayReturn: android.location.GnssMeasurementsEvent#GnssMeasurementsEvent(android.location.GnssClock, android.location.GnssMeasurement[]) parameter #1:
+    
+ArrayReturn: android.media.AudioRecordingConfiguration#AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String, int, boolean, int, android.media.audiofx.AudioEffect.Descriptor[], android.media.audiofx.AudioEffect.Descriptor[]) parameter #10:
+    
+ArrayReturn: android.media.AudioRecordingConfiguration#AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String, int, boolean, int, android.media.audiofx.AudioEffect.Descriptor[], android.media.audiofx.AudioEffect.Descriptor[]) parameter #11:
+    
+ArrayReturn: android.metrics.LogMaker#LogMaker(Object[]) parameter #0:
+    
+ArrayReturn: android.metrics.LogMaker#deserialize(Object[]) parameter #0:
+    
+ArrayReturn: android.metrics.LogMaker#serialize():
+    
+ArrayReturn: android.net.TestNetworkManager#createTunInterface(android.net.LinkAddress[]) parameter #0:
+    
+ArrayReturn: android.os.HwBlob#wrapArray(boolean[]):
+    
+ArrayReturn: android.os.HwBlob#wrapArray(byte[]):
+    
+ArrayReturn: android.os.HwBlob#wrapArray(double[]):
+    
+ArrayReturn: android.os.HwBlob#wrapArray(float[]):
+    
+ArrayReturn: android.os.HwBlob#wrapArray(int[]):
+    
+ArrayReturn: android.os.HwBlob#wrapArray(long[]):
+    
+ArrayReturn: android.os.HwBlob#wrapArray(short[]):
+    
+ArrayReturn: android.os.NativeHandle#NativeHandle(java.io.FileDescriptor[], int[], boolean) parameter #0:
+    
+ArrayReturn: android.os.NativeHandle#getFileDescriptors():
+    
+ArrayReturn: android.security.keystore.AttestationUtils#attestDeviceIds(android.content.Context, int[], byte[]):
+    
+ArrayReturn: android.view.FocusFinder#sort(android.view.View[], int, int, android.view.ViewGroup, boolean) parameter #0:
+    
+ArrayReturn: android.view.contentcapture.ViewNode#getAutofillOptions():
+    
+ArrayReturn: android.view.contentcapture.ViewNode.ViewStructureImpl#setAutofillOptions(CharSequence[]) parameter #0:
+    
+ArrayReturn: android.view.inspector.InspectableProperty#enumMapping():
+    
+ArrayReturn: android.view.inspector.InspectableProperty#flagMapping():
+    
+
+
+AutoBoxing: android.os.HwBlob#wrapArray(byte[]):
+    
+AutoBoxing: android.os.HwBlob#wrapArray(double[]):
+    
+AutoBoxing: android.os.HwBlob#wrapArray(float[]):
+    
+AutoBoxing: android.os.HwBlob#wrapArray(int[]):
+    
+AutoBoxing: android.os.HwBlob#wrapArray(long[]):
+    
+AutoBoxing: android.os.HwBlob#wrapArray(short[]):
+    
+AutoBoxing: android.os.VintfObject#getTargetFrameworkCompatibilityMatrixVersion():
+    
+
+
+BannedThrow: android.app.ActivityTaskManager#removeStacksInWindowingModes(int[]):
+    
+BannedThrow: android.app.ActivityTaskManager#removeStacksWithActivityTypes(int[]):
+    
+BannedThrow: android.app.ActivityTaskManager#resizeStack(int, android.graphics.Rect):
+    
+BannedThrow: android.app.ActivityTaskManager#setTaskWindowingMode(int, int, boolean):
+    
+BannedThrow: android.app.ActivityTaskManager#setTaskWindowingModeSplitScreenPrimary(int, int, boolean, boolean, android.graphics.Rect, boolean):
+    
+BannedThrow: android.media.audiofx.AudioEffect#getParameter(byte[], byte[]):
+    
+BannedThrow: android.media.audiofx.AudioEffect#getParameter(int, byte[]):
+    
+BannedThrow: android.media.audiofx.AudioEffect#getParameter(int, int[]):
+    
+BannedThrow: android.media.audiofx.AudioEffect#getParameter(int, short[]):
+    
+BannedThrow: android.media.audiofx.AudioEffect#getParameter(int[], short[]):
+    
+BannedThrow: android.media.audiofx.AudioEffect#setParameter(byte[], byte[]):
+    
+BannedThrow: android.media.audiofx.AudioEffect#setParameter(int, byte[]):
+    
+BannedThrow: android.media.audiofx.AudioEffect#setParameter(int, int):
+    
+BannedThrow: android.media.audiofx.AudioEffect#setParameter(int, short):
+    
+BannedThrow: android.media.audiofx.AudioEffect#setParameter(int[], byte[]):
+    
+BannedThrow: android.media.audiofx.AudioEffect#setParameter(int[], int[]):
+    
+BannedThrow: android.media.audiopolicy.AudioMix.Builder#Builder(android.media.audiopolicy.AudioMixingRule):
+    
+BannedThrow: android.media.audiopolicy.AudioMix.Builder#build():
+    
+BannedThrow: android.media.audiopolicy.AudioMix.Builder#setDevice(android.media.AudioDeviceInfo):
+    
+BannedThrow: android.media.audiopolicy.AudioMix.Builder#setFormat(android.media.AudioFormat):
+    
+BannedThrow: android.media.audiopolicy.AudioMix.Builder#setRouteFlags(int):
+    
+BannedThrow: android.media.audiopolicy.AudioMixingRule.Builder#addMixRule(int, Object):
+    
+BannedThrow: android.media.audiopolicy.AudioMixingRule.Builder#addRule(android.media.AudioAttributes, int):
+    
+BannedThrow: android.media.audiopolicy.AudioMixingRule.Builder#excludeMixRule(int, Object):
+    
+BannedThrow: android.media.audiopolicy.AudioMixingRule.Builder#excludeRule(android.media.AudioAttributes, int):
+    
+BannedThrow: android.media.audiopolicy.AudioPolicy#createAudioRecordSink(android.media.audiopolicy.AudioMix):
+    
+BannedThrow: android.media.audiopolicy.AudioPolicy#createAudioTrackSource(android.media.audiopolicy.AudioMix):
+    
+BannedThrow: android.media.audiopolicy.AudioPolicy#setFocusDuckingBehavior(int):
+    
+BannedThrow: android.media.audiopolicy.AudioPolicy.Builder#addMix(android.media.audiopolicy.AudioMix):
+    
+BannedThrow: android.media.audiopolicy.AudioPolicy.Builder#setLooper(android.os.Looper):
+    
+BannedThrow: android.os.HwBinder#getService(String, String):
+    
+BannedThrow: android.os.HwBinder#getService(String, String, boolean):
+    
+BannedThrow: android.os.Process#getThreadScheduler(int):
+    
+
+
+CallbackInterface: android.app.prediction.AppPredictor.Callback:
+    
+CallbackInterface: android.permission.PermissionControllerManager.OnGetAppPermissionResultCallback:
+    
+CallbackInterface: android.widget.Magnifier.Callback:
+    
+
+
+CallbackMethodName: android.os.RemoteCallback:
+    
+
+
+CompileTimeConstant: android.view.inputmethod.InputMethodSystemProperty#MULTI_CLIENT_IME_ENABLED:
+    
+
+
+ConcreteCollection: android.content.AutofillOptions#whitelistedActivitiesForAugmentedAutofill:
+    
+ConcreteCollection: android.content.ContentCaptureOptions#ContentCaptureOptions(int, int, int, int, int, android.util.ArraySet<android.content.ComponentName>) parameter #5:
+    
+ConcreteCollection: android.content.ContentCaptureOptions#whitelistedComponents:
+    
+ConcreteCollection: android.database.sqlite.SQLiteDebug.PagerStats#dbStats:
+    
+ConcreteCollection: android.os.HwParcel#readBoolVector():
+    
+ConcreteCollection: android.os.HwParcel#readDoubleVector():
+    
+ConcreteCollection: android.os.HwParcel#readFloatVector():
+    
+ConcreteCollection: android.os.HwParcel#readInt16Vector():
+    
+ConcreteCollection: android.os.HwParcel#readInt32Vector():
+    
+ConcreteCollection: android.os.HwParcel#readInt64Vector():
+    
+ConcreteCollection: android.os.HwParcel#readInt8Vector():
+    
+ConcreteCollection: android.os.HwParcel#readNativeHandleVector():
+    
+ConcreteCollection: android.os.HwParcel#readStringVector():
+    
+ConcreteCollection: android.os.HwParcel#writeBoolVector(java.util.ArrayList<java.lang.Boolean>) parameter #0:
+    
+ConcreteCollection: android.os.HwParcel#writeDoubleVector(java.util.ArrayList<java.lang.Double>) parameter #0:
+    
+ConcreteCollection: android.os.HwParcel#writeFloatVector(java.util.ArrayList<java.lang.Float>) parameter #0:
+    
+ConcreteCollection: android.os.HwParcel#writeInt16Vector(java.util.ArrayList<java.lang.Short>) parameter #0:
+    
+ConcreteCollection: android.os.HwParcel#writeInt32Vector(java.util.ArrayList<java.lang.Integer>) parameter #0:
+    
+ConcreteCollection: android.os.HwParcel#writeInt64Vector(java.util.ArrayList<java.lang.Long>) parameter #0:
+    
+ConcreteCollection: android.os.HwParcel#writeInt8Vector(java.util.ArrayList<java.lang.Byte>) parameter #0:
+    
+ConcreteCollection: android.os.HwParcel#writeNativeHandleVector(java.util.ArrayList<android.os.NativeHandle>) parameter #0:
+    
+ConcreteCollection: android.os.HwParcel#writeStringVector(java.util.ArrayList<java.lang.String>) parameter #0:
+    
+ConcreteCollection: android.service.autofill.CompositeUserData#getFieldClassificationAlgorithms():
+    
+ConcreteCollection: android.service.autofill.CompositeUserData#getFieldClassificationArgs():
+    
+ConcreteCollection: android.service.autofill.InternalTransformation#batchApply(android.service.autofill.ValueFinder, android.widget.RemoteViews, java.util.ArrayList<android.util.Pair<java.lang.Integer,android.service.autofill.InternalTransformation>>) parameter #2:
+    
+ConcreteCollection: android.service.autofill.UserData#getFieldClassificationAlgorithms():
+    
+
+
+ContextFirst: android.os.VibrationEffect#get(android.net.Uri, android.content.Context) parameter #1:
+    
+
+
+ContextNameSuffix: android.telephony.mbms.vendor.MbmsGroupCallServiceBase:
+    
+
+
+EndsWithImpl: android.view.contentcapture.ViewNode.ViewStructureImpl:
+    
+
+
+Enum: android.view.inspector.InspectableProperty.ValueType:
+    
+
+
+EqualsAndHashCode: android.app.prediction.AppPredictionContext#equals(Object):
+    
+EqualsAndHashCode: android.app.prediction.AppTarget#equals(Object):
+    
+EqualsAndHashCode: android.app.prediction.AppTargetEvent#equals(Object):
+    
+EqualsAndHashCode: android.net.apf.ApfCapabilities#equals(Object):
+    
+EqualsAndHashCode: android.net.metrics.ApfProgramEvent#equals(Object):
+    
+EqualsAndHashCode: android.net.metrics.ApfStats#equals(Object):
+    
+EqualsAndHashCode: android.net.metrics.DhcpClientEvent#equals(Object):
+    
+EqualsAndHashCode: android.net.metrics.IpManagerEvent#equals(Object):
+    
+EqualsAndHashCode: android.net.metrics.IpReachabilityEvent#equals(Object):
+    
+EqualsAndHashCode: android.net.metrics.NetworkEvent#equals(Object):
+    
+EqualsAndHashCode: android.net.metrics.RaEvent#equals(Object):
+    
+EqualsAndHashCode: android.net.metrics.ValidationProbeEvent#equals(Object):
+    
+EqualsAndHashCode: android.os.IncidentManager.PendingReport#equals(Object):
+    
+EqualsAndHashCode: android.os.StrictMode.ViolationInfo#hashCode():
+    
+
+
+ExecutorRegistration: android.app.AppOpsManager#startWatchingActive(int[], android.app.AppOpsManager.OnOpActiveChangedListener):
+    
+ExecutorRegistration: android.app.AppOpsManager#stopWatchingActive(android.app.AppOpsManager.OnOpActiveChangedListener):
+    
+ExecutorRegistration: android.hardware.camera2.CameraDevice#createCustomCaptureSession(android.hardware.camera2.params.InputConfiguration, java.util.List<android.hardware.camera2.params.OutputConfiguration>, int, android.hardware.camera2.CameraCaptureSession.StateCallback, android.os.Handler):
+    
+ExecutorRegistration: android.location.LocationManager#requestLocationUpdates(android.location.LocationRequest, android.location.LocationListener, android.os.Looper):
+    
+ExecutorRegistration: android.media.audiofx.AudioEffect#setParameterListener(android.media.audiofx.AudioEffect.OnParameterChangeListener):
+    
+ExecutorRegistration: android.media.audiopolicy.AudioPolicy.Builder#setAudioPolicyFocusListener(android.media.audiopolicy.AudioPolicy.AudioPolicyFocusListener):
+    
+ExecutorRegistration: android.media.audiopolicy.AudioPolicy.Builder#setAudioPolicyStatusListener(android.media.audiopolicy.AudioPolicy.AudioPolicyStatusListener):
+    
+ExecutorRegistration: android.media.audiopolicy.AudioPolicy.Builder#setAudioPolicyVolumeCallback(android.media.audiopolicy.AudioPolicy.AudioPolicyVolumeCallback):
+    
+ExecutorRegistration: android.os.IncidentManager#cancelAuthorization(android.os.IncidentManager.AuthListener):
+    
+ExecutorRegistration: android.os.IncidentManager#requestAuthorization(int, String, int, android.os.IncidentManager.AuthListener):
+    
+ExecutorRegistration: android.os.RemoteCallback#RemoteCallback(android.os.RemoteCallback.OnResultListener, android.os.Handler):
+    
+ExecutorRegistration: android.permission.PermissionControllerManager#getAppPermissions(String, android.permission.PermissionControllerManager.OnGetAppPermissionResultCallback, android.os.Handler):
+    
+ExecutorRegistration: android.telephony.mbms.vendor.MbmsDownloadServiceBase#addProgressListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadProgressListener):
+    
+ExecutorRegistration: android.telephony.mbms.vendor.MbmsDownloadServiceBase#addStatusListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadStatusListener):
+    
+ExecutorRegistration: android.telephony.mbms.vendor.MbmsDownloadServiceBase#initialize(int, android.telephony.mbms.MbmsDownloadSessionCallback):
+    
+ExecutorRegistration: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#initialize(android.telephony.mbms.MbmsGroupCallSessionCallback, int):
+    
+ExecutorRegistration: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#startGroupCall(int, long, java.util.List<java.lang.Integer>, java.util.List<java.lang.Integer>, android.telephony.mbms.GroupCallCallback):
+    
+ExecutorRegistration: android.telephony.mbms.vendor.MbmsStreamingServiceBase#initialize(android.telephony.mbms.MbmsStreamingSessionCallback, int):
+    
+ExecutorRegistration: android.telephony.mbms.vendor.MbmsStreamingServiceBase#startStreaming(int, String, android.telephony.mbms.StreamingServiceCallback):
+    
+
+
+ForbiddenSuperClass: android.app.AppDetailsActivity:
+    
+
+
+GenericException: android.app.ActivityView#finalize():
+    
+GenericException: android.app.prediction.AppPredictor#finalize():
+    
+GenericException: android.service.autofill.CharSequenceTransformation#apply(android.service.autofill.ValueFinder, android.widget.RemoteViews, int):
+    
+GenericException: android.service.autofill.DateTransformation#apply(android.service.autofill.ValueFinder, android.widget.RemoteViews, int):
+    
+GenericException: android.service.autofill.ImageTransformation#apply(android.service.autofill.ValueFinder, android.widget.RemoteViews, int):
+    
+GenericException: android.service.autofill.augmented.FillWindow#finalize():
+    
+
+
+GetterSetterNames: android.app.NotificationChannel#isImportanceLockedByCriticalDeviceFunction():
+    
+GetterSetterNames: android.app.NotificationChannel#isImportanceLockedByOEM():
+    
+GetterSetterNames: android.location.GnssClock#setBiasNanos(double):
+    
+GetterSetterNames: android.location.GnssClock#setBiasUncertaintyNanos(double):
+    
+GetterSetterNames: android.location.GnssClock#setDriftNanosPerSecond(double):
+    
+GetterSetterNames: android.location.GnssClock#setDriftUncertaintyNanosPerSecond(double):
+    
+GetterSetterNames: android.location.GnssClock#setElapsedRealtimeNanos(long):
+    
+GetterSetterNames: android.location.GnssClock#setElapsedRealtimeUncertaintyNanos(double):
+    
+GetterSetterNames: android.location.GnssClock#setFullBiasNanos(long):
+    
+GetterSetterNames: android.location.GnssClock#setLeapSecond(int):
+    
+GetterSetterNames: android.location.GnssClock#setTimeUncertaintyNanos(double):
+    
+GetterSetterNames: android.location.GnssMeasurement#setCarrierFrequencyHz(float):
+    
+GetterSetterNames: android.location.GnssMeasurement#setCodeType(String):
+    
+GetterSetterNames: android.location.GnssMeasurement#setSnrInDb(double):
+    
+GetterSetterNames: android.location.LocationRequest#isLocationSettingsIgnored():
+    
+GetterSetterNames: android.os.IncidentReportArgs#isAll():
+    
+GetterSetterNames: android.service.notification.NotificationStats#setDirectReplied():
+    
+GetterSetterNames: android.service.notification.NotificationStats#setExpanded():
+    
+GetterSetterNames: android.service.notification.NotificationStats#setSeen():
+    
+GetterSetterNames: android.service.notification.NotificationStats#setSnoozed():
+    
+GetterSetterNames: android.service.notification.NotificationStats#setViewedSettings():
+    
+GetterSetterNames: android.view.View#isAutofilled():
+    
+GetterSetterNames: android.view.View#isDefaultFocusHighlightEnabled():
+    
+
+
+IllegalStateException: android.media.audiopolicy.AudioMix.Builder#build():
+    
+
+
+IntentBuilderName: android.app.backup.BackupManager#getConfigurationIntent(String):
+    
+IntentBuilderName: android.app.backup.BackupManager#getDataManagementIntent(String):
+    
+
+
+IntentName: android.provider.Settings.Secure#VOICE_INTERACTION_SERVICE:
+    
+IntentName: android.provider.Telephony.Sms.Intents#SMS_CARRIER_PROVISION_ACTION:
+    
+IntentName: android.service.notification.Adjustment#KEY_CONTEXTUAL_ACTIONS:
+    
+
+
+InterfaceConstant: android.service.autofill.AutofillFieldClassificationService#SERVICE_INTERFACE:
+    
+InterfaceConstant: android.service.autofill.augmented.AugmentedAutofillService#SERVICE_INTERFACE:
+    
+InterfaceConstant: android.service.contentcapture.ContentCaptureService#SERVICE_INTERFACE:
+    
+InterfaceConstant: android.service.notification.NotificationAssistantService#SERVICE_INTERFACE:
+    
+InterfaceConstant: android.telecom.PhoneAccountSuggestionService#SERVICE_INTERFACE:
+    
+
+
+KotlinOperator: android.os.WorkSource#get(int):
+    
+
+
+ListenerInterface: android.media.audiopolicy.AudioPolicy.AudioPolicyFocusListener:
+    
+ListenerInterface: android.media.audiopolicy.AudioPolicy.AudioPolicyStatusListener:
+    
+ListenerInterface: android.os.IncidentManager.AuthListener:
+    
+
+
+ListenerLast: android.hardware.camera2.CameraDevice#createCustomCaptureSession(android.hardware.camera2.params.InputConfiguration, java.util.List<android.hardware.camera2.params.OutputConfiguration>, int, android.hardware.camera2.CameraCaptureSession.StateCallback, android.os.Handler) parameter #4:
+    
+ListenerLast: android.location.LocationManager#requestLocationUpdates(android.location.LocationRequest, android.location.LocationListener, android.os.Looper) parameter #2:
+    
+ListenerLast: android.permission.PermissionControllerManager#getAppPermissions(String, android.permission.PermissionControllerManager.OnGetAppPermissionResultCallback, android.os.Handler) parameter #2:
+    
+ListenerLast: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#initialize(android.telephony.mbms.MbmsGroupCallSessionCallback, int) parameter #1:
+    
+ListenerLast: android.telephony.mbms.vendor.MbmsStreamingServiceBase#initialize(android.telephony.mbms.MbmsStreamingSessionCallback, int) parameter #1:
+    
+
+
+ManagerConstructor: android.content.pm.ShortcutManager#ShortcutManager(android.content.Context):
+    
+
+
+MinMaxConstant: android.view.autofill.AutofillManager#MAX_TEMP_AUGMENTED_SERVICE_DURATION_MS:
+    
+
+
+MissingNullability: android.app.Activity#onMovedToDisplay(int, android.content.res.Configuration) parameter #1:
+    
+MissingNullability: android.app.ActivityManager#addOnUidImportanceListener(android.app.ActivityManager.OnUidImportanceListener, int) parameter #0:
+    
+MissingNullability: android.app.ActivityManager#alwaysShowUnsupportedCompileSdkWarning(android.content.ComponentName) parameter #0:
+    
+MissingNullability: android.app.ActivityManager#forceStopPackage(String) parameter #0:
+    
+MissingNullability: android.app.ActivityManager#getPackageImportance(String) parameter #0:
+    
+MissingNullability: android.app.ActivityManager#removeOnUidImportanceListener(android.app.ActivityManager.OnUidImportanceListener) parameter #0:
+    
+MissingNullability: android.app.ActivityManager#scheduleApplicationInfoChanged(java.util.List<java.lang.String>, int) parameter #0:
+    
+MissingNullability: android.app.ActivityManager.TaskDescription#getIconFilename():
+    
+MissingNullability: android.app.ActivityTaskManager#clearLaunchParamsForPackages(java.util.List<java.lang.String>) parameter #0:
+    
+MissingNullability: android.app.ActivityTaskManager#listAllStacks():
+    
+MissingNullability: android.app.ActivityTaskManager#moveTopActivityToPinnedStack(int, android.graphics.Rect) parameter #1:
+    
+MissingNullability: android.app.ActivityTaskManager#removeStacksInWindowingModes(int[]) parameter #0:
+    
+MissingNullability: android.app.ActivityTaskManager#removeStacksWithActivityTypes(int[]) parameter #0:
+    
+MissingNullability: android.app.ActivityTaskManager#resizeDockedStack(android.graphics.Rect, android.graphics.Rect) parameter #0:
+    
+MissingNullability: android.app.ActivityTaskManager#resizeDockedStack(android.graphics.Rect, android.graphics.Rect) parameter #1:
+    
+MissingNullability: android.app.ActivityTaskManager#resizeStack(int, android.graphics.Rect) parameter #1:
+    
+MissingNullability: android.app.ActivityTaskManager#resizeStack(int, android.graphics.Rect, boolean) parameter #1:
+    
+MissingNullability: android.app.ActivityTaskManager#resizeTask(int, android.graphics.Rect) parameter #1:
+    
+MissingNullability: android.app.ActivityTaskManager#setTaskWindowingModeSplitScreenPrimary(int, int, boolean, boolean, android.graphics.Rect, boolean) parameter #4:
+    
+MissingNullability: android.app.ActivityTaskManager#supportsMultiWindow(android.content.Context) parameter #0:
+    
+MissingNullability: android.app.ActivityTaskManager#supportsSplitScreenMultiWindow(android.content.Context) parameter #0:
+    
+MissingNullability: android.app.ActivityView#ActivityView(android.content.Context) parameter #0:
+    
+MissingNullability: android.app.ActivityView#ActivityView(android.content.Context, android.util.AttributeSet) parameter #0:
+    
+MissingNullability: android.app.ActivityView#ActivityView(android.content.Context, android.util.AttributeSet) parameter #1:
+    
+MissingNullability: android.app.ActivityView#ActivityView(android.content.Context, android.util.AttributeSet, int) parameter #0:
+    
+MissingNullability: android.app.ActivityView#ActivityView(android.content.Context, android.util.AttributeSet, int) parameter #1:
+    
+MissingNullability: android.app.ActivityView#ActivityView(android.content.Context, android.util.AttributeSet, int, boolean) parameter #0:
+    
+MissingNullability: android.app.ActivityView#ActivityView(android.content.Context, android.util.AttributeSet, int, boolean) parameter #1:
+    
+MissingNullability: android.app.ActivityView#gatherTransparentRegion(android.graphics.Region) parameter #0:
+    
+MissingNullability: android.app.ActivityView#onVisibilityChanged(android.view.View, int) parameter #0:
+    
+MissingNullability: android.app.ActivityView#setCallback(android.app.ActivityView.StateCallback) parameter #0:
+    
+MissingNullability: android.app.ActivityView#setForwardedInsets(android.graphics.Insets) parameter #0:
+    
+MissingNullability: android.app.ActivityView#startActivity(android.content.Intent, android.os.UserHandle) parameter #1:
+    
+MissingNullability: android.app.ActivityView.StateCallback#onActivityViewDestroyed(android.app.ActivityView) parameter #0:
+    
+MissingNullability: android.app.ActivityView.StateCallback#onActivityViewReady(android.app.ActivityView) parameter #0:
+    
+MissingNullability: android.app.ActivityView.StateCallback#onTaskCreated(int, android.content.ComponentName) parameter #1:
+    
+MissingNullability: android.app.AppDetailsActivity#onCreate(android.os.Bundle) parameter #0:
+    
+MissingNullability: android.app.AppOpsManager#getOpStrs():
+    
+MissingNullability: android.app.AppOpsManager#isOperationActive(int, int, String) parameter #2:
+    
+MissingNullability: android.app.AppOpsManager#opToPermission(int):
+    
+MissingNullability: android.app.AppOpsManager#permissionToOpCode(String) parameter #0:
+    
+MissingNullability: android.app.AppOpsManager#setMode(String, int, String, int) parameter #0:
+    
+MissingNullability: android.app.AppOpsManager#setMode(String, int, String, int) parameter #2:
+    
+MissingNullability: android.app.AppOpsManager#setMode(int, int, String, int) parameter #2:
+    
+MissingNullability: android.app.AppOpsManager#setUidMode(String, int, int) parameter #0:
+    
+MissingNullability: android.app.AppOpsManager.HistoricalOp#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.app.AppOpsManager.HistoricalOps#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.app.AppOpsManager.HistoricalUidOps#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.app.AppOpsManager.OnOpActiveChangedListener#onOpActiveChanged(int, int, String, boolean) parameter #2:
+    
+MissingNullability: android.app.AppOpsManager.OpEntry#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.app.NotificationManager#allowAssistantAdjustment(String) parameter #0:
+    
+MissingNullability: android.app.NotificationManager#disallowAssistantAdjustment(String) parameter #0:
+    
+MissingNullability: android.app.NotificationManager#getEffectsSuppressor():
+    
+MissingNullability: android.app.NotificationManager#matchesCallFilter(android.os.Bundle) parameter #0:
+    
+MissingNullability: android.app.PictureInPictureParams#getActions():
+    
+MissingNullability: android.app.PictureInPictureParams#getSourceRectHint():
+    
+MissingNullability: android.app.TimePickerDialog#getTimePicker():
+    
+MissingNullability: android.app.UiAutomation#executeShellCommandRw(String):
+    
+MissingNullability: android.app.UiAutomation#executeShellCommandRw(String) parameter #0:
+    
+MissingNullability: android.app.UiAutomation#grantRuntimePermission(String, String, android.os.UserHandle) parameter #0:
+    
+MissingNullability: android.app.UiAutomation#grantRuntimePermission(String, String, android.os.UserHandle) parameter #1:
+    
+MissingNullability: android.app.UiAutomation#grantRuntimePermission(String, String, android.os.UserHandle) parameter #2:
+    
+MissingNullability: android.app.UiAutomation#revokeRuntimePermission(String, String, android.os.UserHandle) parameter #0:
+    
+MissingNullability: android.app.UiAutomation#revokeRuntimePermission(String, String, android.os.UserHandle) parameter #1:
+    
+MissingNullability: android.app.UiAutomation#revokeRuntimePermission(String, String, android.os.UserHandle) parameter #2:
+    
+MissingNullability: android.app.WallpaperManager#setWallpaperComponent(android.content.ComponentName) parameter #0:
+    
+MissingNullability: android.app.WindowConfiguration#compareTo(android.app.WindowConfiguration) parameter #0:
+    
+MissingNullability: android.app.WindowConfiguration#getAppBounds():
+    
+MissingNullability: android.app.WindowConfiguration#getBounds():
+    
+MissingNullability: android.app.WindowConfiguration#setAppBounds(android.graphics.Rect) parameter #0:
+    
+MissingNullability: android.app.WindowConfiguration#setBounds(android.graphics.Rect) parameter #0:
+    
+MissingNullability: android.app.WindowConfiguration#setTo(android.app.WindowConfiguration) parameter #0:
+    
+MissingNullability: android.app.WindowConfiguration#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.app.admin.DevicePolicyManager#getOwnerInstalledCaCerts(android.os.UserHandle):
+    
+MissingNullability: android.app.admin.SecurityLog.SecurityEvent#SecurityEvent(long, byte[]) parameter #1:
+    
+MissingNullability: android.app.backup.BackupManager#getConfigurationIntent(String):
+    
+MissingNullability: android.app.backup.BackupManager#getConfigurationIntent(String) parameter #0:
+    
+MissingNullability: android.app.backup.BackupManager#getDataManagementIntent(String):
+    
+MissingNullability: android.app.backup.BackupManager#getDataManagementIntent(String) parameter #0:
+    
+MissingNullability: android.app.backup.BackupManager#getDestinationString(String):
+    
+MissingNullability: android.app.backup.BackupManager#getDestinationString(String) parameter #0:
+    
+MissingNullability: android.app.prediction.AppPredictionSessionId#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.app.prediction.AppPredictor#getSessionId():
+    
+MissingNullability: android.app.prediction.AppTarget#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.app.prediction.AppTargetEvent#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.app.prediction.AppTargetId#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.content.AutofillOptions#forWhitelistingItself():
+    
+MissingNullability: android.content.AutofillOptions#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.content.ContentCaptureOptions#forWhitelistingItself():
+    
+MissingNullability: android.content.ContentCaptureOptions#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.content.ContentResolver#getSyncAdapterPackagesForAuthorityAsUser(String, int):
+    
+MissingNullability: android.content.ContentResolver#getSyncAdapterPackagesForAuthorityAsUser(String, int) parameter #0:
+    
+MissingNullability: android.content.Context#createPackageContextAsUser(String, int, android.os.UserHandle):
+    
+MissingNullability: android.content.Context#createPackageContextAsUser(String, int, android.os.UserHandle) parameter #0:
+    
+MissingNullability: android.content.Context#createPackageContextAsUser(String, int, android.os.UserHandle) parameter #2:
+    
+MissingNullability: android.content.Context#getDisplay():
+    
+MissingNullability: android.content.Context#getUser():
+    
+MissingNullability: android.content.ContextWrapper#getDisplay():
+    
+MissingNullability: android.content.ContextWrapper#setContentCaptureOptions(android.content.ContentCaptureOptions) parameter #0:
+    
+MissingNullability: android.content.pm.ActivityInfo#isTranslucentOrFloating(android.content.res.TypedArray) parameter #0:
+    
+MissingNullability: android.content.pm.LauncherApps#LauncherApps(android.content.Context) parameter #0:
+    
+MissingNullability: android.content.pm.PackageInstaller.SessionParams#setGrantedRuntimePermissions(String[]) parameter #0:
+    
+MissingNullability: android.content.pm.PackageManager#getNamesForUids(int[]) parameter #0:
+    
+MissingNullability: android.content.pm.ShortcutManager#ShortcutManager(android.content.Context) parameter #0:
+    
+MissingNullability: android.content.res.AssetManager#getOverlayableMap(String) parameter #0:
+    
+MissingNullability: android.content.res.Configuration#windowConfiguration:
+    
+MissingNullability: android.content.rollback.PackageRollbackInfo#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.content.rollback.RollbackInfo#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.database.sqlite.SQLiteDebug#dump(android.util.Printer, String[]) parameter #0:
+    
+MissingNullability: android.database.sqlite.SQLiteDebug#dump(android.util.Printer, String[]) parameter #1:
+    
+MissingNullability: android.database.sqlite.SQLiteDebug#getDatabaseInfo():
+    
+MissingNullability: android.database.sqlite.SQLiteDebug.DbStats#DbStats(String, long, long, int, int, int, int) parameter #0:
+    
+MissingNullability: android.database.sqlite.SQLiteDebug.DbStats#cache:
+    
+MissingNullability: android.database.sqlite.SQLiteDebug.DbStats#dbName:
+    
+MissingNullability: android.database.sqlite.SQLiteDebug.PagerStats#dbStats:
+    
+MissingNullability: android.database.sqlite.SQLiteDirectCursorDriver#SQLiteDirectCursorDriver(android.database.sqlite.SQLiteDatabase, String, String, android.os.CancellationSignal) parameter #0:
+    
+MissingNullability: android.database.sqlite.SQLiteDirectCursorDriver#SQLiteDirectCursorDriver(android.database.sqlite.SQLiteDatabase, String, String, android.os.CancellationSignal) parameter #1:
+    
+MissingNullability: android.database.sqlite.SQLiteDirectCursorDriver#SQLiteDirectCursorDriver(android.database.sqlite.SQLiteDatabase, String, String, android.os.CancellationSignal) parameter #2:
+    
+MissingNullability: android.database.sqlite.SQLiteDirectCursorDriver#SQLiteDirectCursorDriver(android.database.sqlite.SQLiteDatabase, String, String, android.os.CancellationSignal) parameter #3:
+    
+MissingNullability: android.database.sqlite.SQLiteDirectCursorDriver#cursorRequeried(android.database.Cursor) parameter #0:
+    
+MissingNullability: android.database.sqlite.SQLiteDirectCursorDriver#query(android.database.sqlite.SQLiteDatabase.CursorFactory, String[]):
+    
+MissingNullability: android.database.sqlite.SQLiteDirectCursorDriver#query(android.database.sqlite.SQLiteDatabase.CursorFactory, String[]) parameter #0:
+    
+MissingNullability: android.database.sqlite.SQLiteDirectCursorDriver#query(android.database.sqlite.SQLiteDatabase.CursorFactory, String[]) parameter #1:
+    
+MissingNullability: android.database.sqlite.SQLiteDirectCursorDriver#setBindArguments(String[]) parameter #0:
+    
+MissingNullability: android.database.sqlite.SQLiteGlobal#getDefaultJournalMode():
+    
+MissingNullability: android.database.sqlite.SQLiteGlobal#getDefaultSyncMode():
+    
+MissingNullability: android.database.sqlite.SQLiteGlobal#getWALSyncMode():
+    
+MissingNullability: android.graphics.ImageDecoder#createSource(android.content.res.Resources, java.io.InputStream, int) parameter #0:
+    
+MissingNullability: android.graphics.ImageDecoder#createSource(android.content.res.Resources, java.io.InputStream, int) parameter #1:
+    
+MissingNullability: android.graphics.drawable.AdaptiveIconDrawable#getSafeZone():
+    
+MissingNullability: android.graphics.drawable.ColorDrawable#getXfermode():
+    
+MissingNullability: android.hardware.camera2.CameraDevice#createCustomCaptureSession(android.hardware.camera2.params.InputConfiguration, java.util.List<android.hardware.camera2.params.OutputConfiguration>, int, android.hardware.camera2.CameraCaptureSession.StateCallback, android.os.Handler) parameter #0:
+    
+MissingNullability: android.hardware.display.AmbientBrightnessDayStats#getBucketBoundaries():
+    
+MissingNullability: android.hardware.display.AmbientBrightnessDayStats#getLocalDate():
+    
+MissingNullability: android.hardware.display.AmbientBrightnessDayStats#getStats():
+    
+MissingNullability: android.hardware.display.AmbientBrightnessDayStats#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.hardware.display.AmbientDisplayConfiguration#AmbientDisplayConfiguration(android.content.Context) parameter #0:
+    
+MissingNullability: android.hardware.display.BrightnessChangeEvent#luxTimestamps:
+    
+MissingNullability: android.hardware.display.BrightnessChangeEvent#luxValues:
+    
+MissingNullability: android.hardware.display.BrightnessChangeEvent#packageName:
+    
+MissingNullability: android.hardware.display.BrightnessChangeEvent#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.hardware.display.BrightnessConfiguration#getCurve():
+    
+MissingNullability: android.hardware.display.BrightnessConfiguration#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.hardware.display.BrightnessConfiguration.Builder#Builder(float[], float[]) parameter #0:
+    
+MissingNullability: android.hardware.display.BrightnessConfiguration.Builder#Builder(float[], float[]) parameter #1:
+    
+MissingNullability: android.hardware.display.BrightnessCorrection#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.hardware.display.DisplayManager#getAmbientBrightnessStats():
+    
+MissingNullability: android.hardware.display.DisplayManager#getBrightnessConfiguration():
+    
+MissingNullability: android.hardware.display.DisplayManager#getBrightnessEvents():
+    
+MissingNullability: android.hardware.display.DisplayManager#getStableDisplaySize():
+    
+MissingNullability: android.hardware.display.DisplayManager#setBrightnessConfiguration(android.hardware.display.BrightnessConfiguration) parameter #0:
+    
+MissingNullability: android.location.GnssClock#set(android.location.GnssClock) parameter #0:
+    
+MissingNullability: android.location.GnssMeasurement#set(android.location.GnssMeasurement) parameter #0:
+    
+MissingNullability: android.location.GnssMeasurementsEvent#GnssMeasurementsEvent(android.location.GnssClock, android.location.GnssMeasurement[]) parameter #0:
+    
+MissingNullability: android.location.GnssMeasurementsEvent#GnssMeasurementsEvent(android.location.GnssClock, android.location.GnssMeasurement[]) parameter #1:
+    
+MissingNullability: android.location.GnssNavigationMessage#set(android.location.GnssNavigationMessage) parameter #0:
+    
+MissingNullability: android.location.GnssNavigationMessage#setData(byte[]) parameter #0:
+    
+MissingNullability: android.location.LocationManager#getTestProviderCurrentRequests(String) parameter #0:
+    
+MissingNullability: android.location.LocationRequest#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.media.AudioFocusInfo#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.media.AudioRecordingConfiguration#AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String) parameter #3:
+    
+MissingNullability: android.media.AudioRecordingConfiguration#AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String) parameter #4:
+    
+MissingNullability: android.media.AudioRecordingConfiguration#AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String) parameter #6:
+    
+MissingNullability: android.media.AudioRecordingConfiguration#AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String, int, boolean, int, android.media.audiofx.AudioEffect.Descriptor[], android.media.audiofx.AudioEffect.Descriptor[]) parameter #10:
+    
+MissingNullability: android.media.AudioRecordingConfiguration#AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String, int, boolean, int, android.media.audiofx.AudioEffect.Descriptor[], android.media.audiofx.AudioEffect.Descriptor[]) parameter #11:
+    
+MissingNullability: android.media.AudioRecordingConfiguration#AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String, int, boolean, int, android.media.audiofx.AudioEffect.Descriptor[], android.media.audiofx.AudioEffect.Descriptor[]) parameter #3:
+    
+MissingNullability: android.media.AudioRecordingConfiguration#AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String, int, boolean, int, android.media.audiofx.AudioEffect.Descriptor[], android.media.audiofx.AudioEffect.Descriptor[]) parameter #4:
+    
+MissingNullability: android.media.AudioRecordingConfiguration#AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String, int, boolean, int, android.media.audiofx.AudioEffect.Descriptor[], android.media.audiofx.AudioEffect.Descriptor[]) parameter #6:
+    
+MissingNullability: android.media.PlaybackParams#setAudioStretchMode(int):
+    
+MissingNullability: android.media.audiofx.AudioEffect#EFFECT_TYPE_NULL:
+    
+MissingNullability: android.media.audiofx.AudioEffect#byteArrayToInt(byte[]) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect#byteArrayToShort(byte[]) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect#getParameter(byte[], byte[]) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect#getParameter(byte[], byte[]) parameter #1:
+    
+MissingNullability: android.media.audiofx.AudioEffect#getParameter(int, byte[]) parameter #1:
+    
+MissingNullability: android.media.audiofx.AudioEffect#getParameter(int, int[]) parameter #1:
+    
+MissingNullability: android.media.audiofx.AudioEffect#getParameter(int, short[]) parameter #1:
+    
+MissingNullability: android.media.audiofx.AudioEffect#getParameter(int[], short[]) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect#getParameter(int[], short[]) parameter #1:
+    
+MissingNullability: android.media.audiofx.AudioEffect#intToByteArray(int):
+    
+MissingNullability: android.media.audiofx.AudioEffect#isEffectTypeAvailable(java.util.UUID) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect#setParameter(byte[], byte[]) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect#setParameter(byte[], byte[]) parameter #1:
+    
+MissingNullability: android.media.audiofx.AudioEffect#setParameter(int, byte[]) parameter #1:
+    
+MissingNullability: android.media.audiofx.AudioEffect#setParameter(int[], byte[]) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect#setParameter(int[], byte[]) parameter #1:
+    
+MissingNullability: android.media.audiofx.AudioEffect#setParameter(int[], int[]) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect#setParameter(int[], int[]) parameter #1:
+    
+MissingNullability: android.media.audiofx.AudioEffect#setParameterListener(android.media.audiofx.AudioEffect.OnParameterChangeListener) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect#shortToByteArray(short):
+    
+MissingNullability: android.media.audiofx.AudioEffect.Descriptor#Descriptor(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect.Descriptor#writeToParcel(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect.OnParameterChangeListener#onParameterChange(android.media.audiofx.AudioEffect, int, byte[], byte[]) parameter #0:
+    
+MissingNullability: android.media.audiofx.AudioEffect.OnParameterChangeListener#onParameterChange(android.media.audiofx.AudioEffect, int, byte[], byte[]) parameter #2:
+    
+MissingNullability: android.media.audiofx.AudioEffect.OnParameterChangeListener#onParameterChange(android.media.audiofx.AudioEffect, int, byte[], byte[]) parameter #3:
+    
+MissingNullability: android.media.audiopolicy.AudioMix.Builder#Builder(android.media.audiopolicy.AudioMixingRule) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioMix.Builder#build():
+    
+MissingNullability: android.media.audiopolicy.AudioMix.Builder#setDevice(android.media.AudioDeviceInfo):
+    
+MissingNullability: android.media.audiopolicy.AudioMix.Builder#setFormat(android.media.AudioFormat):
+    
+MissingNullability: android.media.audiopolicy.AudioMix.Builder#setFormat(android.media.AudioFormat) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioMix.Builder#setRouteFlags(int):
+    
+MissingNullability: android.media.audiopolicy.AudioMixingRule.Builder#addMixRule(int, Object):
+    
+MissingNullability: android.media.audiopolicy.AudioMixingRule.Builder#addMixRule(int, Object) parameter #1:
+    
+MissingNullability: android.media.audiopolicy.AudioMixingRule.Builder#addRule(android.media.AudioAttributes, int):
+    
+MissingNullability: android.media.audiopolicy.AudioMixingRule.Builder#addRule(android.media.AudioAttributes, int) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioMixingRule.Builder#build():
+    
+MissingNullability: android.media.audiopolicy.AudioMixingRule.Builder#excludeMixRule(int, Object):
+    
+MissingNullability: android.media.audiopolicy.AudioMixingRule.Builder#excludeMixRule(int, Object) parameter #1:
+    
+MissingNullability: android.media.audiopolicy.AudioMixingRule.Builder#excludeRule(android.media.AudioAttributes, int):
+    
+MissingNullability: android.media.audiopolicy.AudioMixingRule.Builder#excludeRule(android.media.AudioAttributes, int) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy#createAudioRecordSink(android.media.audiopolicy.AudioMix):
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy#createAudioRecordSink(android.media.audiopolicy.AudioMix) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy#createAudioTrackSource(android.media.audiopolicy.AudioMix):
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy#createAudioTrackSource(android.media.audiopolicy.AudioMix) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy#setRegistration(String) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy#toLogFriendlyString():
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy.AudioPolicyFocusListener#onAudioFocusAbandon(android.media.AudioFocusInfo) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy.AudioPolicyFocusListener#onAudioFocusGrant(android.media.AudioFocusInfo, int) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy.AudioPolicyFocusListener#onAudioFocusLoss(android.media.AudioFocusInfo, boolean) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy.AudioPolicyFocusListener#onAudioFocusRequest(android.media.AudioFocusInfo, int) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy.AudioPolicyStatusListener#onMixStateUpdate(android.media.audiopolicy.AudioMix) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy.Builder#Builder(android.content.Context) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy.Builder#setAudioPolicyFocusListener(android.media.audiopolicy.AudioPolicy.AudioPolicyFocusListener) parameter #0:
+    
+MissingNullability: android.media.audiopolicy.AudioPolicy.Builder#setAudioPolicyStatusListener(android.media.audiopolicy.AudioPolicy.AudioPolicyStatusListener) parameter #0:
+    
+MissingNullability: android.metrics.LogMaker#LogMaker(Object[]) parameter #0:
+    
+MissingNullability: android.metrics.LogMaker#addTaggedData(int, Object):
+    
+MissingNullability: android.metrics.LogMaker#addTaggedData(int, Object) parameter #1:
+    
+MissingNullability: android.metrics.LogMaker#clearCategory():
+    
+MissingNullability: android.metrics.LogMaker#clearPackageName():
+    
+MissingNullability: android.metrics.LogMaker#clearSubtype():
+    
+MissingNullability: android.metrics.LogMaker#clearTaggedData(int):
+    
+MissingNullability: android.metrics.LogMaker#clearType():
+    
+MissingNullability: android.metrics.LogMaker#deserialize(Object[]) parameter #0:
+    
+MissingNullability: android.metrics.LogMaker#getCounterName():
+    
+MissingNullability: android.metrics.LogMaker#getPackageName():
+    
+MissingNullability: android.metrics.LogMaker#getTaggedData(int):
+    
+MissingNullability: android.metrics.LogMaker#isSubsetOf(android.metrics.LogMaker) parameter #0:
+    
+MissingNullability: android.metrics.LogMaker#isValidValue(Object) parameter #0:
+    
+MissingNullability: android.metrics.LogMaker#serialize():
+    
+MissingNullability: android.metrics.LogMaker#setCategory(int):
+    
+MissingNullability: android.metrics.LogMaker#setPackageName(String):
+    
+MissingNullability: android.metrics.LogMaker#setPackageName(String) parameter #0:
+    
+MissingNullability: android.metrics.LogMaker#setSubtype(int):
+    
+MissingNullability: android.metrics.LogMaker#setType(int):
+    
+MissingNullability: android.metrics.MetricsReader#next():
+    
+MissingNullability: android.net.NetworkCapabilities#getCapabilities():
+    
+MissingNullability: android.net.StaticIpConfiguration#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.net.TestNetworkInterface#CREATOR:
+    
+MissingNullability: android.net.TestNetworkInterface#TestNetworkInterface(android.os.ParcelFileDescriptor, String) parameter #0:
+    
+MissingNullability: android.net.TestNetworkInterface#TestNetworkInterface(android.os.ParcelFileDescriptor, String) parameter #1:
+    
+MissingNullability: android.net.TestNetworkInterface#getFileDescriptor():
+    
+MissingNullability: android.net.TestNetworkInterface#getInterfaceName():
+    
+MissingNullability: android.net.TestNetworkInterface#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.net.TestNetworkManager#createTapInterface():
+    
+MissingNullability: android.net.TestNetworkManager#createTunInterface(android.net.LinkAddress[]):
+    
+MissingNullability: android.net.apf.ApfCapabilities#CREATOR:
+    
+MissingNullability: android.net.apf.ApfCapabilities#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.net.metrics.DhcpClientEvent.Builder#setMsg(String) parameter #0:
+    
+MissingNullability: android.os.Build#is64BitAbi(String) parameter #0:
+    
+MissingNullability: android.os.Build.VERSION#ACTIVE_CODENAMES:
+    
+MissingNullability: android.os.Environment#buildPath(java.io.File, java.lang.String...):
+    
+MissingNullability: android.os.Environment#buildPath(java.io.File, java.lang.String...) parameter #0:
+    
+MissingNullability: android.os.Environment#buildPath(java.io.File, java.lang.String...) parameter #1:
+    
+MissingNullability: android.os.FileUtils#contains(java.io.File, java.io.File) parameter #0:
+    
+MissingNullability: android.os.FileUtils#contains(java.io.File, java.io.File) parameter #1:
+    
+MissingNullability: android.os.HwBinder#getService(String, String):
+    
+MissingNullability: android.os.HwBinder#getService(String, String) parameter #0:
+    
+MissingNullability: android.os.HwBinder#getService(String, String) parameter #1:
+    
+MissingNullability: android.os.HwBinder#getService(String, String, boolean):
+    
+MissingNullability: android.os.HwBinder#getService(String, String, boolean) parameter #0:
+    
+MissingNullability: android.os.HwBinder#getService(String, String, boolean) parameter #1:
+    
+MissingNullability: android.os.HwBinder#onTransact(int, android.os.HwParcel, android.os.HwParcel, int) parameter #1:
+    
+MissingNullability: android.os.HwBinder#onTransact(int, android.os.HwParcel, android.os.HwParcel, int) parameter #2:
+    
+MissingNullability: android.os.HwBinder#registerService(String) parameter #0:
+    
+MissingNullability: android.os.HwBinder#transact(int, android.os.HwParcel, android.os.HwParcel, int) parameter #1:
+    
+MissingNullability: android.os.HwBinder#transact(int, android.os.HwParcel, android.os.HwParcel, int) parameter #2:
+    
+MissingNullability: android.os.HwBlob#copyToBoolArray(long, boolean[], int) parameter #1:
+    
+MissingNullability: android.os.HwBlob#copyToDoubleArray(long, double[], int) parameter #1:
+    
+MissingNullability: android.os.HwBlob#copyToFloatArray(long, float[], int) parameter #1:
+    
+MissingNullability: android.os.HwBlob#copyToInt16Array(long, short[], int) parameter #1:
+    
+MissingNullability: android.os.HwBlob#copyToInt32Array(long, int[], int) parameter #1:
+    
+MissingNullability: android.os.HwBlob#copyToInt64Array(long, long[], int) parameter #1:
+    
+MissingNullability: android.os.HwBlob#copyToInt8Array(long, byte[], int) parameter #1:
+    
+MissingNullability: android.os.HwBlob#getString(long):
+    
+MissingNullability: android.os.HwBlob#putBlob(long, android.os.HwBlob) parameter #1:
+    
+MissingNullability: android.os.HwBlob#putBoolArray(long, boolean[]) parameter #1:
+    
+MissingNullability: android.os.HwBlob#putDoubleArray(long, double[]) parameter #1:
+    
+MissingNullability: android.os.HwBlob#putFloatArray(long, float[]) parameter #1:
+    
+MissingNullability: android.os.HwBlob#putInt16Array(long, short[]) parameter #1:
+    
+MissingNullability: android.os.HwBlob#putInt32Array(long, int[]) parameter #1:
+    
+MissingNullability: android.os.HwBlob#putInt64Array(long, long[]) parameter #1:
+    
+MissingNullability: android.os.HwBlob#putInt8Array(long, byte[]) parameter #1:
+    
+MissingNullability: android.os.HwBlob#putString(long, String) parameter #1:
+    
+MissingNullability: android.os.HwBlob#wrapArray(boolean[]):
+    
+MissingNullability: android.os.HwBlob#wrapArray(byte[]):
+    
+MissingNullability: android.os.HwBlob#wrapArray(double[]):
+    
+MissingNullability: android.os.HwBlob#wrapArray(float[]):
+    
+MissingNullability: android.os.HwBlob#wrapArray(int[]):
+    
+MissingNullability: android.os.HwBlob#wrapArray(long[]):
+    
+MissingNullability: android.os.HwBlob#wrapArray(short[]):
+    
+MissingNullability: android.os.HwParcel#enforceInterface(String) parameter #0:
+    
+MissingNullability: android.os.HwParcel#readBoolVector():
+    
+MissingNullability: android.os.HwParcel#readBuffer(long):
+    
+MissingNullability: android.os.HwParcel#readDoubleVector():
+    
+MissingNullability: android.os.HwParcel#readEmbeddedBuffer(long, long, long, boolean):
+    
+MissingNullability: android.os.HwParcel#readFloatVector():
+    
+MissingNullability: android.os.HwParcel#readInt16Vector():
+    
+MissingNullability: android.os.HwParcel#readInt32Vector():
+    
+MissingNullability: android.os.HwParcel#readInt64Vector():
+    
+MissingNullability: android.os.HwParcel#readInt8Vector():
+    
+MissingNullability: android.os.HwParcel#readString():
+    
+MissingNullability: android.os.HwParcel#readStringVector():
+    
+MissingNullability: android.os.HwParcel#readStrongBinder():
+    
+MissingNullability: android.os.HwParcel#writeBoolVector(java.util.ArrayList<java.lang.Boolean>) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeBuffer(android.os.HwBlob) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeDoubleVector(java.util.ArrayList<java.lang.Double>) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeFloatVector(java.util.ArrayList<java.lang.Float>) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeInt16Vector(java.util.ArrayList<java.lang.Short>) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeInt32Vector(java.util.ArrayList<java.lang.Integer>) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeInt64Vector(java.util.ArrayList<java.lang.Long>) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeInt8Vector(java.util.ArrayList<java.lang.Byte>) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeInterfaceToken(String) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeString(String) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeStringVector(java.util.ArrayList<java.lang.String>) parameter #0:
+    
+MissingNullability: android.os.HwParcel#writeStrongBinder(android.os.IHwBinder) parameter #0:
+    
+MissingNullability: android.os.IHwBinder#linkToDeath(android.os.IHwBinder.DeathRecipient, long) parameter #0:
+    
+MissingNullability: android.os.IHwBinder#queryLocalInterface(String):
+    
+MissingNullability: android.os.IHwBinder#queryLocalInterface(String) parameter #0:
+    
+MissingNullability: android.os.IHwBinder#transact(int, android.os.HwParcel, android.os.HwParcel, int) parameter #1:
+    
+MissingNullability: android.os.IHwBinder#transact(int, android.os.HwParcel, android.os.HwParcel, int) parameter #2:
+    
+MissingNullability: android.os.IHwBinder#unlinkToDeath(android.os.IHwBinder.DeathRecipient) parameter #0:
+    
+MissingNullability: android.os.IHwInterface#asBinder():
+    
+MissingNullability: android.os.IncidentManager#approveReport(android.net.Uri) parameter #0:
+    
+MissingNullability: android.os.IncidentManager#cancelAuthorization(android.os.IncidentManager.AuthListener) parameter #0:
+    
+MissingNullability: android.os.IncidentManager#deleteIncidentReports(android.net.Uri) parameter #0:
+    
+MissingNullability: android.os.IncidentManager#denyReport(android.net.Uri) parameter #0:
+    
+MissingNullability: android.os.IncidentManager#getIncidentReport(android.net.Uri) parameter #0:
+    
+MissingNullability: android.os.IncidentManager#getIncidentReportList(String) parameter #0:
+    
+MissingNullability: android.os.IncidentManager#getPendingReports():
+    
+MissingNullability: android.os.IncidentManager#reportIncident(android.os.IncidentReportArgs) parameter #0:
+    
+MissingNullability: android.os.IncidentManager#requestAuthorization(int, String, int, android.os.IncidentManager.AuthListener) parameter #1:
+    
+MissingNullability: android.os.IncidentManager#requestAuthorization(int, String, int, android.os.IncidentManager.AuthListener) parameter #3:
+    
+MissingNullability: android.os.IncidentManager.IncidentReport#IncidentReport(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.os.IncidentManager.IncidentReport#getInputStream():
+    
+MissingNullability: android.os.IncidentManager.IncidentReport#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.os.IncidentReportArgs#IncidentReportArgs(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.os.IncidentReportArgs#addHeader(byte[]) parameter #0:
+    
+MissingNullability: android.os.IncidentReportArgs#readFromParcel(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.os.IncidentReportArgs#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.os.ParcelFileDescriptor#getFile(java.io.FileDescriptor):
+    
+MissingNullability: android.os.ParcelFileDescriptor#getFile(java.io.FileDescriptor) parameter #0:
+    
+MissingNullability: android.os.RemoteCallback#RemoteCallback(android.os.RemoteCallback.OnResultListener) parameter #0:
+    
+MissingNullability: android.os.RemoteCallback#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.os.StrictMode#setViolationLogger(android.os.StrictMode.ViolationLogger) parameter #0:
+    
+MissingNullability: android.os.StrictMode.ViolationInfo#ViolationInfo(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.os.StrictMode.ViolationInfo#ViolationInfo(android.os.Parcel, boolean) parameter #0:
+    
+MissingNullability: android.os.StrictMode.ViolationInfo#broadcastIntentAction:
+    
+MissingNullability: android.os.StrictMode.ViolationInfo#dump(android.util.Printer, String) parameter #0:
+    
+MissingNullability: android.os.StrictMode.ViolationInfo#dump(android.util.Printer, String) parameter #1:
+    
+MissingNullability: android.os.StrictMode.ViolationInfo#getStackTrace():
+    
+MissingNullability: android.os.StrictMode.ViolationInfo#getViolationClass():
+    
+MissingNullability: android.os.StrictMode.ViolationInfo#getViolationDetails():
+    
+MissingNullability: android.os.StrictMode.ViolationInfo#tags:
+    
+MissingNullability: android.os.StrictMode.ViolationInfo#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.os.StrictMode.ViolationLogger#log(android.os.StrictMode.ViolationInfo) parameter #0:
+    
+MissingNullability: android.os.UserHandle#of(int):
+    
+MissingNullability: android.os.VibrationEffect#RINGTONES:
+    
+MissingNullability: android.os.VibrationEffect#get(android.net.Uri, android.content.Context) parameter #0:
+    
+MissingNullability: android.os.VibrationEffect#get(android.net.Uri, android.content.Context) parameter #1:
+    
+MissingNullability: android.os.VibrationEffect#get(int):
+    
+MissingNullability: android.os.VibrationEffect#get(int, boolean):
+    
+MissingNullability: android.os.VibrationEffect.OneShot#OneShot(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.os.VibrationEffect.OneShot#scale(float, int):
+    
+MissingNullability: android.os.VibrationEffect.OneShot#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.os.VibrationEffect.Prebaked#Prebaked(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.os.VibrationEffect.Prebaked#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.os.VibrationEffect.Waveform#Waveform(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.os.VibrationEffect.Waveform#Waveform(long[], int[], int) parameter #0:
+    
+MissingNullability: android.os.VibrationEffect.Waveform#Waveform(long[], int[], int) parameter #1:
+    
+MissingNullability: android.os.VibrationEffect.Waveform#getAmplitudes():
+    
+MissingNullability: android.os.VibrationEffect.Waveform#getTimings():
+    
+MissingNullability: android.os.VibrationEffect.Waveform#scale(float, int):
+    
+MissingNullability: android.os.VibrationEffect.Waveform#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.os.VintfObject#getHalNamesAndVersions():
+    
+MissingNullability: android.os.VintfObject#getSepolicyVersion():
+    
+MissingNullability: android.os.VintfObject#getTargetFrameworkCompatibilityMatrixVersion():
+    
+MissingNullability: android.os.VintfObject#getVndkSnapshots():
+    
+MissingNullability: android.os.VintfObject#report():
+    
+MissingNullability: android.os.VintfRuntimeInfo#getCpuInfo():
+    
+MissingNullability: android.os.VintfRuntimeInfo#getHardwareId():
+    
+MissingNullability: android.os.VintfRuntimeInfo#getKernelVersion():
+    
+MissingNullability: android.os.VintfRuntimeInfo#getNodeName():
+    
+MissingNullability: android.os.VintfRuntimeInfo#getOsName():
+    
+MissingNullability: android.os.VintfRuntimeInfo#getOsRelease():
+    
+MissingNullability: android.os.VintfRuntimeInfo#getOsVersion():
+    
+MissingNullability: android.os.WorkSource#add(int, String) parameter #1:
+    
+MissingNullability: android.os.WorkSource#addReturningNewbs(android.os.WorkSource) parameter #0:
+    
+MissingNullability: android.os.WorkSource#getName(int):
+    
+MissingNullability: android.os.WorkSource#setReturningDiffs(android.os.WorkSource) parameter #0:
+    
+MissingNullability: android.os.health.HealthKeys.Constants#Constants(Class) parameter #0:
+    
+MissingNullability: android.os.health.HealthKeys.Constants#getDataType():
+    
+MissingNullability: android.os.health.HealthKeys.Constants#getKeys(int):
+    
+MissingNullability: android.os.health.HealthStats#HealthStats(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.os.health.HealthStatsParceler#HealthStatsParceler(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.os.health.HealthStatsParceler#HealthStatsParceler(android.os.health.HealthStatsWriter) parameter #0:
+    
+MissingNullability: android.os.health.HealthStatsParceler#getHealthStats():
+    
+MissingNullability: android.os.health.HealthStatsParceler#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.os.health.HealthStatsWriter#HealthStatsWriter(android.os.health.HealthKeys.Constants) parameter #0:
+    
+MissingNullability: android.os.health.HealthStatsWriter#addMeasurements(int, String, long) parameter #1:
+    
+MissingNullability: android.os.health.HealthStatsWriter#addStats(int, String, android.os.health.HealthStatsWriter) parameter #1:
+    
+MissingNullability: android.os.health.HealthStatsWriter#addStats(int, String, android.os.health.HealthStatsWriter) parameter #2:
+    
+MissingNullability: android.os.health.HealthStatsWriter#addTimers(int, String, android.os.health.TimerStat) parameter #1:
+    
+MissingNullability: android.os.health.HealthStatsWriter#addTimers(int, String, android.os.health.TimerStat) parameter #2:
+    
+MissingNullability: android.os.health.HealthStatsWriter#flattenToParcel(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.os.storage.StorageVolume#getPath():
+    
+MissingNullability: android.permission.RuntimePermissionPresentationInfo#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.provider.CalendarContract.Calendars#SYNC_WRITABLE_COLUMNS:
+    
+MissingNullability: android.provider.CalendarContract.Events#SYNC_WRITABLE_COLUMNS:
+    
+MissingNullability: android.provider.ContactsContract.CommonDataKinds.Phone#ENTERPRISE_CONTENT_URI:
+    
+MissingNullability: android.provider.ContactsContract.RawContactsEntity#CORP_CONTENT_URI:
+    
+MissingNullability: android.provider.DeviceConfig#getProperty(String, String):
+    
+MissingNullability: android.provider.DeviceConfig#getString(String, String, String):
+    
+MissingNullability: android.provider.MediaStore#deleteContributedMedia(android.content.Context, String, android.os.UserHandle) parameter #0:
+    
+MissingNullability: android.provider.MediaStore#deleteContributedMedia(android.content.Context, String, android.os.UserHandle) parameter #1:
+    
+MissingNullability: android.provider.MediaStore#deleteContributedMedia(android.content.Context, String, android.os.UserHandle) parameter #2:
+    
+MissingNullability: android.provider.MediaStore#getContributedMediaSize(android.content.Context, String, android.os.UserHandle) parameter #0:
+    
+MissingNullability: android.provider.MediaStore#getContributedMediaSize(android.content.Context, String, android.os.UserHandle) parameter #1:
+    
+MissingNullability: android.provider.MediaStore#getContributedMediaSize(android.content.Context, String, android.os.UserHandle) parameter #2:
+    
+MissingNullability: android.provider.MediaStore#scanFile(android.content.Context, java.io.File):
+    
+MissingNullability: android.provider.MediaStore#scanFile(android.content.Context, java.io.File) parameter #0:
+    
+MissingNullability: android.provider.MediaStore#scanFile(android.content.Context, java.io.File) parameter #1:
+    
+MissingNullability: android.provider.MediaStore#scanFileFromShell(android.content.Context, java.io.File):
+    
+MissingNullability: android.provider.MediaStore#scanFileFromShell(android.content.Context, java.io.File) parameter #0:
+    
+MissingNullability: android.provider.MediaStore#scanFileFromShell(android.content.Context, java.io.File) parameter #1:
+    
+MissingNullability: android.provider.MediaStore#scanVolume(android.content.Context, java.io.File) parameter #0:
+    
+MissingNullability: android.provider.MediaStore#scanVolume(android.content.Context, java.io.File) parameter #1:
+    
+MissingNullability: android.provider.MediaStore#waitForIdle(android.content.Context) parameter #0:
+    
+MissingNullability: android.security.KeyStoreException#KeyStoreException(int, String) parameter #1:
+    
+MissingNullability: android.security.keystore.AttestationUtils#attestDeviceIds(android.content.Context, int[], byte[]) parameter #0:
+    
+MissingNullability: android.security.keystore.KeyProtection.Builder#setBoundToSpecificSecureUserId(long):
+    
+MissingNullability: android.service.autofill.AutofillFieldClassificationService#onBind(android.content.Intent):
+    
+MissingNullability: android.service.autofill.AutofillFieldClassificationService#onBind(android.content.Intent) parameter #0:
+    
+MissingNullability: android.service.autofill.CompositeUserData#getCategoryIds():
+    
+MissingNullability: android.service.autofill.CompositeUserData#getDefaultFieldClassificationArgs():
+    
+MissingNullability: android.service.autofill.CompositeUserData#getFieldClassificationAlgorithms():
+    
+MissingNullability: android.service.autofill.CompositeUserData#getFieldClassificationArgs():
+    
+MissingNullability: android.service.autofill.CompositeUserData#getValues():
+    
+MissingNullability: android.service.autofill.CompositeUserData#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.service.autofill.UserData#getFieldClassificationAlgorithms():
+    
+MissingNullability: android.service.autofill.augmented.AugmentedAutofillService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]) parameter #0:
+    
+MissingNullability: android.service.autofill.augmented.AugmentedAutofillService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]) parameter #1:
+    
+MissingNullability: android.service.autofill.augmented.AugmentedAutofillService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]) parameter #2:
+    
+MissingNullability: android.service.autofill.augmented.AugmentedAutofillService#onUnbind(android.content.Intent) parameter #0:
+    
+MissingNullability: android.service.contentcapture.ContentCaptureService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]) parameter #0:
+    
+MissingNullability: android.service.contentcapture.ContentCaptureService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]) parameter #1:
+    
+MissingNullability: android.service.contentcapture.ContentCaptureService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]) parameter #2:
+    
+MissingNullability: android.service.notification.Adjustment#Adjustment(String, String, android.os.Bundle, CharSequence, int) parameter #0:
+    
+MissingNullability: android.service.notification.Adjustment#Adjustment(String, String, android.os.Bundle, CharSequence, int) parameter #1:
+    
+MissingNullability: android.service.notification.Adjustment#Adjustment(String, String, android.os.Bundle, CharSequence, int) parameter #2:
+    
+MissingNullability: android.service.notification.Adjustment#Adjustment(String, String, android.os.Bundle, CharSequence, int) parameter #3:
+    
+MissingNullability: android.service.notification.Adjustment#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.service.notification.NotificationAssistantService#attachBaseContext(android.content.Context) parameter #0:
+    
+MissingNullability: android.service.notification.NotificationStats#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.service.notification.SnoozeCriterion#SnoozeCriterion(String, CharSequence, CharSequence) parameter #0:
+    
+MissingNullability: android.service.notification.SnoozeCriterion#SnoozeCriterion(String, CharSequence, CharSequence) parameter #1:
+    
+MissingNullability: android.service.notification.SnoozeCriterion#SnoozeCriterion(String, CharSequence, CharSequence) parameter #2:
+    
+MissingNullability: android.service.notification.SnoozeCriterion#SnoozeCriterion(android.os.Parcel) parameter #0:
+    
+MissingNullability: android.service.notification.SnoozeCriterion#getConfirmation():
+    
+MissingNullability: android.service.notification.SnoozeCriterion#getExplanation():
+    
+MissingNullability: android.service.notification.SnoozeCriterion#getId():
+    
+MissingNullability: android.service.notification.SnoozeCriterion#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.telecom.Call.Details#getTelecomCallId():
+    
+MissingNullability: android.telecom.CallScreeningService.CallResponse.Builder#setShouldScreenCallFurther(boolean):
+    
+MissingNullability: android.telecom.Conference#getPrimaryConnection():
+    
+MissingNullability: android.telecom.PhoneAccountSuggestionService#onBind(android.content.Intent):
+    
+MissingNullability: android.telecom.PhoneAccountSuggestionService#onBind(android.content.Intent) parameter #0:
+    
+MissingNullability: android.telephony.DataSpecificRegistrationInfo#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.telephony.LteVopsSupportInfo#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.telephony.NetworkRegistrationInfo#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.telephony.ServiceState#addNetworkRegistrationInfo(android.telephony.NetworkRegistrationInfo) parameter #0:
+    
+MissingNullability: android.telephony.ServiceState#setCellBandwidths(int[]) parameter #0:
+    
+MissingNullability: android.telephony.SmsManager#checkSmsShortCodeDestination(String, String) parameter #0:
+    
+MissingNullability: android.telephony.SmsManager#checkSmsShortCodeDestination(String, String) parameter #1:
+    
+MissingNullability: android.telephony.TelephonyManager#checkCarrierPrivilegesForPackage(String) parameter #0:
+    
+MissingNullability: android.telephony.TelephonyManager#getLine1AlphaTag():
+    
+MissingNullability: android.telephony.TelephonyManager#getRadioHalVersion():
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String) parameter #0:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String) parameter #1:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String) parameter #2:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String) parameter #3:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String) parameter #4:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String) parameter #5:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String) parameter #6:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String, String, String) parameter #0:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String, String, String) parameter #1:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String, String, String) parameter #2:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String, String, String) parameter #3:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String, String, String) parameter #4:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String, String, String) parameter #5:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String, String, String) parameter #6:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String, String, String) parameter #7:
+    
+MissingNullability: android.telephony.TelephonyManager#setCarrierTestOverride(String, String, String, String, String, String, String, String, String) parameter #8:
+    
+MissingNullability: android.telephony.mbms.DownloadRequest.Builder#setServiceId(String):
+    
+MissingNullability: android.telephony.mbms.DownloadRequest.Builder#setServiceId(String) parameter #0:
+    
+MissingNullability: android.telephony.mbms.FileInfo#FileInfo(android.net.Uri, String) parameter #0:
+    
+MissingNullability: android.telephony.mbms.FileInfo#FileInfo(android.net.Uri, String) parameter #1:
+    
+MissingNullability: android.telephony.mbms.FileServiceInfo#FileServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date, java.util.List<android.telephony.mbms.FileInfo>) parameter #0:
+    
+MissingNullability: android.telephony.mbms.FileServiceInfo#FileServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date, java.util.List<android.telephony.mbms.FileInfo>) parameter #1:
+    
+MissingNullability: android.telephony.mbms.FileServiceInfo#FileServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date, java.util.List<android.telephony.mbms.FileInfo>) parameter #2:
+    
+MissingNullability: android.telephony.mbms.FileServiceInfo#FileServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date, java.util.List<android.telephony.mbms.FileInfo>) parameter #3:
+    
+MissingNullability: android.telephony.mbms.FileServiceInfo#FileServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date, java.util.List<android.telephony.mbms.FileInfo>) parameter #4:
+    
+MissingNullability: android.telephony.mbms.FileServiceInfo#FileServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date, java.util.List<android.telephony.mbms.FileInfo>) parameter #5:
+    
+MissingNullability: android.telephony.mbms.FileServiceInfo#FileServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date, java.util.List<android.telephony.mbms.FileInfo>) parameter #6:
+    
+MissingNullability: android.telephony.mbms.StreamingServiceInfo#StreamingServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date) parameter #0:
+    
+MissingNullability: android.telephony.mbms.StreamingServiceInfo#StreamingServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date) parameter #1:
+    
+MissingNullability: android.telephony.mbms.StreamingServiceInfo#StreamingServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date) parameter #2:
+    
+MissingNullability: android.telephony.mbms.StreamingServiceInfo#StreamingServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date) parameter #3:
+    
+MissingNullability: android.telephony.mbms.StreamingServiceInfo#StreamingServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date) parameter #4:
+    
+MissingNullability: android.telephony.mbms.StreamingServiceInfo#StreamingServiceInfo(java.util.Map<java.util.Locale,java.lang.String>, String, java.util.List<java.util.Locale>, String, java.util.Date, java.util.Date) parameter #5:
+    
+MissingNullability: android.telephony.mbms.UriPathPair#getContentUri():
+    
+MissingNullability: android.telephony.mbms.UriPathPair#getFilePathUri():
+    
+MissingNullability: android.telephony.mbms.UriPathPair#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#addProgressListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadProgressListener) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#addProgressListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadProgressListener) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#addStatusListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadStatusListener) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#addStatusListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadStatusListener) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#asBinder():
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#cancelDownload(android.telephony.mbms.DownloadRequest) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#download(android.telephony.mbms.DownloadRequest) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#initialize(int, android.telephony.mbms.MbmsDownloadSessionCallback) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#onTransact(int, android.os.Parcel, android.os.Parcel, int) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#onTransact(int, android.os.Parcel, android.os.Parcel, int) parameter #2:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#removeProgressListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadProgressListener) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#removeProgressListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadProgressListener) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#removeStatusListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadStatusListener) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#removeStatusListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadStatusListener) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#requestDownloadState(android.telephony.mbms.DownloadRequest, android.telephony.mbms.FileInfo) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#requestDownloadState(android.telephony.mbms.DownloadRequest, android.telephony.mbms.FileInfo) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#requestUpdateFileServices(int, java.util.List<java.lang.String>) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#resetDownloadKnowledge(android.telephony.mbms.DownloadRequest) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsDownloadServiceBase#setTempFileRootDirectory(int, String) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#onBind(android.content.Intent):
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#onBind(android.content.Intent) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsStreamingServiceBase#asBinder():
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsStreamingServiceBase#getPlaybackUri(int, String) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsStreamingServiceBase#initialize(android.telephony.mbms.MbmsStreamingSessionCallback, int) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsStreamingServiceBase#onTransact(int, android.os.Parcel, android.os.Parcel, int) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsStreamingServiceBase#onTransact(int, android.os.Parcel, android.os.Parcel, int) parameter #2:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsStreamingServiceBase#requestUpdateStreamingServices(int, java.util.List<java.lang.String>) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsStreamingServiceBase#startStreaming(int, String, android.telephony.mbms.StreamingServiceCallback) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsStreamingServiceBase#startStreaming(int, String, android.telephony.mbms.StreamingServiceCallback) parameter #2:
+    
+MissingNullability: android.telephony.mbms.vendor.MbmsStreamingServiceBase#stopStreaming(int, String) parameter #1:
+    
+MissingNullability: android.telephony.mbms.vendor.VendorUtils#getAppReceiverFromPackageName(android.content.Context, String):
+    
+MissingNullability: android.telephony.mbms.vendor.VendorUtils#getAppReceiverFromPackageName(android.content.Context, String) parameter #0:
+    
+MissingNullability: android.telephony.mbms.vendor.VendorUtils#getAppReceiverFromPackageName(android.content.Context, String) parameter #1:
+    
+MissingNullability: android.text.Selection.MemoryTextWatcher#afterTextChanged(android.text.Editable) parameter #0:
+    
+MissingNullability: android.text.Selection.MemoryTextWatcher#beforeTextChanged(CharSequence, int, int, int) parameter #0:
+    
+MissingNullability: android.text.Selection.MemoryTextWatcher#onTextChanged(CharSequence, int, int, int) parameter #0:
+    
+MissingNullability: android.transition.TransitionManager#getTransition(android.transition.Scene):
+    
+MissingNullability: android.transition.TransitionManager#getTransition(android.transition.Scene) parameter #0:
+    
+MissingNullability: android.util.FeatureFlagUtils#getAllFeatureFlags():
+    
+MissingNullability: android.util.FeatureFlagUtils#isEnabled(android.content.Context, String) parameter #0:
+    
+MissingNullability: android.util.FeatureFlagUtils#isEnabled(android.content.Context, String) parameter #1:
+    
+MissingNullability: android.util.FeatureFlagUtils#setEnabled(android.content.Context, String, boolean) parameter #0:
+    
+MissingNullability: android.util.FeatureFlagUtils#setEnabled(android.content.Context, String, boolean) parameter #1:
+    
+MissingNullability: android.util.TimeUtils#formatDuration(long):
+    
+MissingNullability: android.util.proto.EncodedBuffer#dumpBuffers(String) parameter #0:
+    
+MissingNullability: android.util.proto.EncodedBuffer#dumpByteString(String, String, byte[]) parameter #0:
+    
+MissingNullability: android.util.proto.EncodedBuffer#dumpByteString(String, String, byte[]) parameter #1:
+    
+MissingNullability: android.util.proto.EncodedBuffer#dumpByteString(String, String, byte[]) parameter #2:
+    
+MissingNullability: android.util.proto.EncodedBuffer#getBytes(int):
+    
+MissingNullability: android.util.proto.EncodedBuffer#getDebugString():
+    
+MissingNullability: android.util.proto.EncodedBuffer#writeRawBuffer(byte[]) parameter #0:
+    
+MissingNullability: android.util.proto.EncodedBuffer#writeRawBuffer(byte[], int, int) parameter #0:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#ProtoOutputStream(java.io.FileDescriptor) parameter #0:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#ProtoOutputStream(java.io.OutputStream) parameter #0:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#dump(String) parameter #0:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#getBytes():
+    
+MissingNullability: android.util.proto.ProtoOutputStream#write(long, String) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#write(long, byte[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writeBytes(long, byte[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writeObject(long, byte[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedBool(long, boolean[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedDouble(long, double[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedEnum(long, int[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedFixed32(long, int[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedFixed64(long, long[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedFloat(long, float[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedInt32(long, int[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedInt64(long, long[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedSFixed32(long, int[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedSFixed64(long, long[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedSInt32(long, int[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedSInt64(long, long[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedUInt32(long, int[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writePackedUInt64(long, long[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writeRepeatedBytes(long, byte[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writeRepeatedObject(long, byte[]) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writeRepeatedString(long, String) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoOutputStream#writeString(long, String) parameter #1:
+    
+MissingNullability: android.util.proto.ProtoParseException#ProtoParseException(String) parameter #0:
+    
+MissingNullability: android.util.proto.ProtoStream#FIELD_TYPE_NAMES:
+    
+MissingNullability: android.util.proto.ProtoStream#getFieldCountString(long):
+    
+MissingNullability: android.util.proto.ProtoStream#getFieldIdString(long):
+    
+MissingNullability: android.util.proto.ProtoStream#getFieldTypeString(long):
+    
+MissingNullability: android.util.proto.ProtoStream#getWireTypeString(int):
+    
+MissingNullability: android.util.proto.ProtoStream#token2String(long):
+    
+MissingNullability: android.util.proto.WireTypeMismatchException#WireTypeMismatchException(String) parameter #0:
+    
+MissingNullability: android.view.Choreographer#postCallback(int, Runnable, Object) parameter #1:
+    
+MissingNullability: android.view.Choreographer#postCallback(int, Runnable, Object) parameter #2:
+    
+MissingNullability: android.view.Choreographer#postCallbackDelayed(int, Runnable, Object, long) parameter #1:
+    
+MissingNullability: android.view.Choreographer#postCallbackDelayed(int, Runnable, Object, long) parameter #2:
+    
+MissingNullability: android.view.Choreographer#removeCallbacks(int, Runnable, Object) parameter #1:
+    
+MissingNullability: android.view.Choreographer#removeCallbacks(int, Runnable, Object) parameter #2:
+    
+MissingNullability: android.view.FocusFinder#sort(android.view.View[], int, int, android.view.ViewGroup, boolean) parameter #0:
+    
+MissingNullability: android.view.FocusFinder#sort(android.view.View[], int, int, android.view.ViewGroup, boolean) parameter #3:
+    
+MissingNullability: android.view.KeyEvent#actionToString(int):
+    
+MissingNullability: android.view.View#getTooltipView():
+    
+MissingNullability: android.view.View#isDefaultFocusHighlightNeeded(android.graphics.drawable.Drawable, android.graphics.drawable.Drawable) parameter #0:
+    
+MissingNullability: android.view.View#isDefaultFocusHighlightNeeded(android.graphics.drawable.Drawable, android.graphics.drawable.Drawable) parameter #1:
+    
+MissingNullability: android.view.ViewDebug#startRenderingCommandsCapture(android.view.View, java.util.concurrent.Executor, java.util.concurrent.Callable<java.io.OutputStream>) parameter #0:
+    
+MissingNullability: android.view.ViewDebug#startRenderingCommandsCapture(android.view.View, java.util.concurrent.Executor, java.util.concurrent.Callable<java.io.OutputStream>) parameter #1:
+    
+MissingNullability: android.view.ViewDebug#startRenderingCommandsCapture(android.view.View, java.util.concurrent.Executor, java.util.concurrent.Callable<java.io.OutputStream>) parameter #2:
+    
+MissingNullability: android.view.ViewDebug#startRenderingCommandsCapture(android.view.View, java.util.concurrent.Executor, java.util.function.Function<android.graphics.Picture,java.lang.Boolean>) parameter #0:
+    
+MissingNullability: android.view.ViewDebug#startRenderingCommandsCapture(android.view.View, java.util.concurrent.Executor, java.util.function.Function<android.graphics.Picture,java.lang.Boolean>) parameter #1:
+    
+MissingNullability: android.view.ViewDebug#startRenderingCommandsCapture(android.view.View, java.util.concurrent.Executor, java.util.function.Function<android.graphics.Picture,java.lang.Boolean>) parameter #2:
+    
+MissingNullability: android.view.WindowManager.LayoutParams#accessibilityTitle:
+    
+MissingNullability: android.view.accessibility.AccessibilityManager.AccessibilityServicesStateChangeListener#onAccessibilityServicesStateChanged(android.view.accessibility.AccessibilityManager) parameter #0:
+    
+MissingNullability: android.view.accessibility.AccessibilityNodeInfo#setNumInstancesInUseCounter(java.util.concurrent.atomic.AtomicInteger) parameter #0:
+    
+MissingNullability: android.view.accessibility.AccessibilityNodeInfo#writeToParcelNoRecycle(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.view.accessibility.AccessibilityWindowInfo#setNumInstancesInUseCounter(java.util.concurrent.atomic.AtomicInteger) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ContentCaptureEvent#writeToParcel(android.os.Parcel, int) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode#getAutofillId():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getClassName():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getContentDescription():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getExtras():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getHint():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getIdEntry():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getIdPackage():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getIdType():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getLocaleList():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getText():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getTextIdEntry():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getTextLineBaselines():
+    
+MissingNullability: android.view.contentcapture.ViewNode#getTextLineCharOffsets():
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#asyncNewChild(int):
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#getAutofillId():
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#getExtras():
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#getHint():
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#getNode():
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#getTempRect():
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#getText():
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#newChild(int):
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#newHtmlInfoBuilder(String):
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#newHtmlInfoBuilder(String) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setAutofillHints(String[]) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setAutofillId(android.view.autofill.AutofillId) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setAutofillId(android.view.autofill.AutofillId, int) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setAutofillOptions(CharSequence[]) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setAutofillValue(android.view.autofill.AutofillValue) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setClassName(String) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setContentDescription(CharSequence) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setHint(CharSequence) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setHtmlInfo(android.view.ViewStructure.HtmlInfo) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setId(int, String, String, String) parameter #1:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setId(int, String, String, String) parameter #2:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setId(int, String, String, String) parameter #3:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setLocaleList(android.os.LocaleList) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setText(CharSequence) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setText(CharSequence, int, int) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setTextIdEntry(String) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setTextLines(int[], int[]) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setTextLines(int[], int[]) parameter #1:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setTransformation(android.graphics.Matrix) parameter #0:
+    
+MissingNullability: android.view.contentcapture.ViewNode.ViewStructureImpl#setWebDomain(String) parameter #0:
+    
+MissingNullability: android.widget.CalendarView#getBoundsForDate(long, android.graphics.Rect) parameter #1:
+    
+MissingNullability: android.widget.ImageView#isDefaultFocusHighlightNeeded(android.graphics.drawable.Drawable, android.graphics.drawable.Drawable) parameter #0:
+    
+MissingNullability: android.widget.ImageView#isDefaultFocusHighlightNeeded(android.graphics.drawable.Drawable, android.graphics.drawable.Drawable) parameter #1:
+    
+MissingNullability: android.widget.Magnifier#getMagnifierDefaultSize():
+    
+MissingNullability: android.widget.Magnifier#setOnOperationCompleteCallback(android.widget.Magnifier.Callback) parameter #0:
+    
+MissingNullability: android.widget.NumberPicker#getDisplayedValueForCurrentSelection():
+    
+MissingNullability: android.widget.PopupMenu#getMenuListView():
+    
+MissingNullability: android.widget.TimePicker#getAmView():
+    
+MissingNullability: android.widget.TimePicker#getHourView():
+    
+MissingNullability: android.widget.TimePicker#getMinuteView():
+    
+MissingNullability: android.widget.TimePicker#getPmView():
+    
+
+
+MutableBareField: android.content.AutofillOptions#appDisabledExpiration:
+    
+MutableBareField: android.content.AutofillOptions#augmentedAutofillEnabled:
+    
+MutableBareField: android.content.AutofillOptions#disabledActivities:
+    
+MutableBareField: android.content.AutofillOptions#whitelistedActivitiesForAugmentedAutofill:
+    
+MutableBareField: android.database.sqlite.SQLiteDebug.DbStats#cache:
+    
+MutableBareField: android.database.sqlite.SQLiteDebug.DbStats#dbName:
+    
+MutableBareField: android.database.sqlite.SQLiteDebug.DbStats#dbSize:
+    
+MutableBareField: android.database.sqlite.SQLiteDebug.DbStats#lookaside:
+    
+MutableBareField: android.database.sqlite.SQLiteDebug.DbStats#pageSize:
+    
+MutableBareField: android.database.sqlite.SQLiteDebug.PagerStats#dbStats:
+    
+MutableBareField: android.database.sqlite.SQLiteDebug.PagerStats#largestMemAlloc:
+    
+MutableBareField: android.database.sqlite.SQLiteDebug.PagerStats#memoryUsed:
+    
+MutableBareField: android.database.sqlite.SQLiteDebug.PagerStats#pageCacheOverflow:
+    
+MutableBareField: android.os.StrictMode.ViolationInfo#broadcastIntentAction:
+    
+MutableBareField: android.os.StrictMode.ViolationInfo#durationMillis:
+    
+MutableBareField: android.os.StrictMode.ViolationInfo#numAnimationsRunning:
+    
+MutableBareField: android.os.StrictMode.ViolationInfo#numInstances:
+    
+MutableBareField: android.os.StrictMode.ViolationInfo#tags:
+    
+MutableBareField: android.os.StrictMode.ViolationInfo#violationNumThisLoop:
+    
+MutableBareField: android.os.StrictMode.ViolationInfo#violationUptimeMillis:
+    
+
+
+NoByteOrShort: android.media.audiofx.AudioEffect#byteArrayToShort(byte[]):
+    
+NoByteOrShort: android.media.audiofx.AudioEffect#setParameter(int, short) parameter #1:
+    
+NoByteOrShort: android.media.audiofx.AudioEffect#shortToByteArray(short) parameter #0:
+    
+NoByteOrShort: android.os.HwBlob#getInt16(long):
+    
+NoByteOrShort: android.os.HwBlob#getInt8(long):
+    
+NoByteOrShort: android.os.HwBlob#putInt16(long, short) parameter #1:
+    
+NoByteOrShort: android.os.HwBlob#putInt8(long, byte) parameter #1:
+    
+NoByteOrShort: android.os.HwParcel#readInt16():
+    
+NoByteOrShort: android.os.HwParcel#readInt8():
+    
+NoByteOrShort: android.os.HwParcel#writeInt16(short) parameter #0:
+    
+NoByteOrShort: android.os.HwParcel#writeInt8(byte) parameter #0:
+    
+NoByteOrShort: android.util.proto.EncodedBuffer#readRawByte():
+    
+NoByteOrShort: android.util.proto.EncodedBuffer#writeRawByte(byte) parameter #0:
+    
+
+
+NoClone: android.net.util.SocketUtils#bindSocketToInterface(java.io.FileDescriptor, String) parameter #0:
+    
+NoClone: android.net.util.SocketUtils#closeSocket(java.io.FileDescriptor) parameter #0:
+    
+NoClone: android.os.NativeHandle#NativeHandle(java.io.FileDescriptor, boolean) parameter #0:
+    
+NoClone: android.os.NativeHandle#getFileDescriptor():
+    
+NoClone: android.os.ParcelFileDescriptor#getFile(java.io.FileDescriptor) parameter #0:
+    
+NoClone: android.service.autofill.augmented.AugmentedAutofillService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]) parameter #0:
+    
+NoClone: android.service.contentcapture.ContentCaptureService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]) parameter #0:
+    
+NoClone: android.util.proto.ProtoOutputStream#ProtoOutputStream(java.io.FileDescriptor) parameter #0:
+    
+
+
+NotCloseable: android.app.ActivityView:
+    
+NotCloseable: android.app.prediction.AppPredictor:
+    
+NotCloseable: android.os.HwParcel:
+    
+
+
+OnNameExpected: android.service.autofill.augmented.AugmentedAutofillService#dump(java.io.PrintWriter, String[]):
+    
+OnNameExpected: android.service.contentcapture.ContentCaptureService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]):
+    
+OnNameExpected: android.service.notification.ConditionProviderService#isBound():
+    
+OnNameExpected: android.service.notification.NotificationAssistantService#attachBaseContext(android.content.Context):
+    
+OnNameExpected: android.service.quicksettings.TileService#isQuickSettingsSupported():
+    
+OnNameExpected: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#dispose(int):
+    
+OnNameExpected: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#initialize(android.telephony.mbms.MbmsGroupCallSessionCallback, int):
+    
+OnNameExpected: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#startGroupCall(int, long, java.util.List<java.lang.Integer>, java.util.List<java.lang.Integer>, android.telephony.mbms.GroupCallCallback):
+    
+OnNameExpected: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#stopGroupCall(int, long):
+    
+OnNameExpected: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#updateGroupCall(int, long, java.util.List<java.lang.Integer>, java.util.List<java.lang.Integer>):
+    
+
+
+PackageLayering: android.util.FeatureFlagUtils:
+    
+
+
+ParcelConstructor: android.os.IncidentManager.IncidentReport#IncidentReport(android.os.Parcel):
+    
+ParcelConstructor: android.os.IncidentReportArgs#IncidentReportArgs(android.os.Parcel):
+    
+ParcelConstructor: android.os.StrictMode.ViolationInfo#ViolationInfo(android.os.Parcel):
+    
+ParcelConstructor: android.os.VibrationEffect.OneShot#OneShot(android.os.Parcel):
+    
+ParcelConstructor: android.os.VibrationEffect.Prebaked#Prebaked(android.os.Parcel):
+    
+ParcelConstructor: android.os.VibrationEffect.Waveform#Waveform(android.os.Parcel):
+    
+ParcelConstructor: android.os.health.HealthStatsParceler#HealthStatsParceler(android.os.Parcel):
+    
+ParcelConstructor: android.service.notification.SnoozeCriterion#SnoozeCriterion(android.os.Parcel):
+    
+
+
+ParcelCreator: android.app.WindowConfiguration:
+    
+ParcelCreator: android.net.metrics.ApfProgramEvent:
+    
+ParcelCreator: android.net.metrics.ApfStats:
+    
+ParcelCreator: android.net.metrics.DhcpClientEvent:
+    
+ParcelCreator: android.net.metrics.DhcpErrorEvent:
+    
+ParcelCreator: android.net.metrics.IpConnectivityLog.Event:
+    
+ParcelCreator: android.net.metrics.IpManagerEvent:
+    
+ParcelCreator: android.net.metrics.IpReachabilityEvent:
+    
+ParcelCreator: android.net.metrics.NetworkEvent:
+    
+ParcelCreator: android.net.metrics.RaEvent:
+    
+ParcelCreator: android.net.metrics.ValidationProbeEvent:
+    
+ParcelCreator: android.os.VibrationEffect.OneShot:
+    
+ParcelCreator: android.os.VibrationEffect.Prebaked:
+    
+ParcelCreator: android.os.VibrationEffect.Waveform:
+    
+ParcelCreator: android.service.autofill.InternalOnClickAction:
+    
+ParcelCreator: android.service.autofill.InternalSanitizer:
+    
+ParcelCreator: android.service.autofill.InternalTransformation:
+    
+ParcelCreator: android.service.autofill.InternalValidator:
+    
+
+
+ParcelNotFinal: android.app.WindowConfiguration:
+    
+ParcelNotFinal: android.net.metrics.IpConnectivityLog.Event:
+    
+ParcelNotFinal: android.os.IncidentManager.IncidentReport:
+    
+ParcelNotFinal: android.os.VibrationEffect.OneShot:
+    
+ParcelNotFinal: android.os.VibrationEffect.Prebaked:
+    
+ParcelNotFinal: android.os.VibrationEffect.Waveform:
+    
+ParcelNotFinal: android.os.health.HealthStatsParceler:
+    
+ParcelNotFinal: android.service.autofill.InternalOnClickAction:
+    
+ParcelNotFinal: android.service.autofill.InternalSanitizer:
+    
+ParcelNotFinal: android.service.autofill.InternalTransformation:
+    
+ParcelNotFinal: android.service.autofill.InternalValidator:
+    
+
+
+ProtectedMember: android.app.ActivityView#onVisibilityChanged(android.view.View, int):
+    
+ProtectedMember: android.app.AppDetailsActivity#onCreate(android.os.Bundle):
+    
+ProtectedMember: android.os.VibrationEffect#scale(int, float, int):
+    
+ProtectedMember: android.service.autofill.augmented.AugmentedAutofillService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]):
+    
+ProtectedMember: android.service.autofill.augmented.AugmentedAutofillService#dump(java.io.PrintWriter, String[]):
+    
+ProtectedMember: android.service.contentcapture.ContentCaptureService#dump(java.io.FileDescriptor, java.io.PrintWriter, String[]):
+    
+ProtectedMember: android.service.notification.NotificationAssistantService#attachBaseContext(android.content.Context):
+    
+ProtectedMember: android.util.proto.ProtoStream#FIELD_TYPE_NAMES:
+    
+ProtectedMember: android.view.View#resetResolvedDrawables():
+    
+ProtectedMember: android.view.ViewGroup#resetResolvedDrawables():
+    
+
+
+RawAidl: android.telephony.mbms.vendor.MbmsDownloadServiceBase:
+    
+RawAidl: android.telephony.mbms.vendor.MbmsStreamingServiceBase:
+    
+
+
+RethrowRemoteException: android.app.ActivityManager#resumeAppSwitches():
+    
+RethrowRemoteException: android.os.HwBinder#getService(String, String):
+    
+RethrowRemoteException: android.os.HwBinder#getService(String, String, boolean):
+    
+RethrowRemoteException: android.os.HwBinder#onTransact(int, android.os.HwParcel, android.os.HwParcel, int):
+    
+RethrowRemoteException: android.os.HwBinder#registerService(String):
+    
+RethrowRemoteException: android.os.HwBinder#transact(int, android.os.HwParcel, android.os.HwParcel, int):
+    
+RethrowRemoteException: android.os.IHwBinder#transact(int, android.os.HwParcel, android.os.HwParcel, int):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#addProgressListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadProgressListener):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#addStatusListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadStatusListener):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#cancelDownload(android.telephony.mbms.DownloadRequest):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#dispose(int):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#download(android.telephony.mbms.DownloadRequest):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#initialize(int, android.telephony.mbms.MbmsDownloadSessionCallback):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#listPendingDownloads(int):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#onTransact(int, android.os.Parcel, android.os.Parcel, int):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#removeProgressListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadProgressListener):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#removeStatusListener(android.telephony.mbms.DownloadRequest, android.telephony.mbms.DownloadStatusListener):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#requestDownloadState(android.telephony.mbms.DownloadRequest, android.telephony.mbms.FileInfo):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#requestUpdateFileServices(int, java.util.List<java.lang.String>):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#resetDownloadKnowledge(android.telephony.mbms.DownloadRequest):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsDownloadServiceBase#setTempFileRootDirectory(int, String):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#dispose(int):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsGroupCallServiceBase#initialize(android.telephony.mbms.MbmsGroupCallSessionCallback, int):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsStreamingServiceBase#dispose(int):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsStreamingServiceBase#getPlaybackUri(int, String):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsStreamingServiceBase#initialize(android.telephony.mbms.MbmsStreamingSessionCallback, int):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsStreamingServiceBase#onTransact(int, android.os.Parcel, android.os.Parcel, int):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsStreamingServiceBase#requestUpdateStreamingServices(int, java.util.List<java.lang.String>):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsStreamingServiceBase#startStreaming(int, String, android.telephony.mbms.StreamingServiceCallback):
+    
+RethrowRemoteException: android.telephony.mbms.vendor.MbmsStreamingServiceBase#stopStreaming(int, String):
+    
+
+
+SamShouldBeLast: android.app.ActivityManager#addOnUidImportanceListener(android.app.ActivityManager.OnUidImportanceListener, int):
+    
+SamShouldBeLast: android.app.role.RoleManager#addOnRoleHoldersChangedListenerAsUser(java.util.concurrent.Executor, android.app.role.OnRoleHoldersChangedListener, android.os.UserHandle):
+    
+SamShouldBeLast: android.app.role.RoleManager#removeOnRoleHoldersChangedListenerAsUser(android.app.role.OnRoleHoldersChangedListener, android.os.UserHandle):
+    
+SamShouldBeLast: android.database.sqlite.SQLiteDebug#dump(android.util.Printer, String[]):
+    
+SamShouldBeLast: android.database.sqlite.SQLiteDirectCursorDriver#query(android.database.sqlite.SQLiteDatabase.CursorFactory, String[]):
+    
+SamShouldBeLast: android.location.LocationManager#requestLocationUpdates(android.location.LocationRequest, java.util.concurrent.Executor, android.location.LocationListener):
+    
+SamShouldBeLast: android.os.BugreportManager#startBugreport(android.os.ParcelFileDescriptor, android.os.ParcelFileDescriptor, android.os.BugreportParams, java.util.concurrent.Executor, android.os.BugreportManager.BugreportCallback):
+    
+SamShouldBeLast: android.os.IHwBinder#linkToDeath(android.os.IHwBinder.DeathRecipient, long):
+    
+SamShouldBeLast: android.os.StrictMode.ViolationInfo#dump(android.util.Printer, String):
+    
+SamShouldBeLast: android.permission.PermissionControllerManager#getAppPermissions(String, android.permission.PermissionControllerManager.OnGetAppPermissionResultCallback, android.os.Handler):
+    
+SamShouldBeLast: android.permission.PermissionControllerManager#revokeRuntimePermissions(java.util.Map<java.lang.String,java.util.List<java.lang.String>>, boolean, int, java.util.concurrent.Executor, android.permission.PermissionControllerManager.OnRevokeRuntimePermissionsCallback):
+    
+SamShouldBeLast: android.service.autofill.CharSequenceTransformation#apply(android.service.autofill.ValueFinder, android.widget.RemoteViews, int):
+    
+SamShouldBeLast: android.service.autofill.DateTransformation#apply(android.service.autofill.ValueFinder, android.widget.RemoteViews, int):
+    
+SamShouldBeLast: android.service.autofill.ImageTransformation#apply(android.service.autofill.ValueFinder, android.widget.RemoteViews, int):
+    
+SamShouldBeLast: android.service.autofill.InternalTransformation#batchApply(android.service.autofill.ValueFinder, android.widget.RemoteViews, java.util.ArrayList<android.util.Pair<java.lang.Integer,android.service.autofill.InternalTransformation>>):
+    
+SamShouldBeLast: android.view.Choreographer#postCallback(int, Runnable, Object):
+    
+SamShouldBeLast: android.view.Choreographer#postCallbackDelayed(int, Runnable, Object, long):
+    
+SamShouldBeLast: android.view.Choreographer#removeCallbacks(int, Runnable, Object):
+    
+SamShouldBeLast: android.view.ViewDebug#startRenderingCommandsCapture(android.view.View, java.util.concurrent.Executor, java.util.function.Function<android.graphics.Picture,java.lang.Boolean>):
+    
+SamShouldBeLast: android.view.accessibility.AccessibilityManager#addAccessibilityServicesStateChangeListener(android.view.accessibility.AccessibilityManager.AccessibilityServicesStateChangeListener, android.os.Handler):
+    
+
+
+ServiceName: android.Manifest.permission#BIND_CELL_BROADCAST_SERVICE:
+    
+ServiceName: android.app.AppOpsManager#OPSTR_BIND_ACCESSIBILITY_SERVICE:
+    
+ServiceName: android.provider.Settings.Secure#ACCESSIBILITY_SHORTCUT_TARGET_SERVICE:
+    
+ServiceName: android.provider.Settings.Secure#AUTOFILL_SERVICE:
+    
+ServiceName: android.provider.Settings.Secure#VOICE_INTERACTION_SERVICE:
+    
+
+
+SetterReturnsThis: android.media.audiopolicy.AudioPolicy.Builder#setAudioPolicyFocusListener(android.media.audiopolicy.AudioPolicy.AudioPolicyFocusListener):
+    
+SetterReturnsThis: android.media.audiopolicy.AudioPolicy.Builder#setAudioPolicyStatusListener(android.media.audiopolicy.AudioPolicy.AudioPolicyStatusListener):
+    
+
+
+StaticUtils: android.os.health.HealthKeys:
+    
+StaticUtils: android.service.autofill.InternalTransformation:
+    
+StaticUtils: android.telephony.mbms.vendor.VendorUtils:
+    
+StaticUtils: android.util.FeatureFlagUtils:
+    
+StaticUtils: android.util.proto.ProtoStream:
+    
+StaticUtils: android.view.inputmethod.InputMethodSystemProperty:
+    
+
+
+StreamFiles: android.os.Environment#buildPath(java.io.File, java.lang.String...):
+    
+StreamFiles: android.os.FileUtils#contains(java.io.File, java.io.File):
+    
+StreamFiles: android.provider.MediaStore#scanFile(android.content.Context, java.io.File):
+    
+StreamFiles: android.provider.MediaStore#scanFileFromShell(android.content.Context, java.io.File):
+    
+StreamFiles: android.provider.MediaStore#scanVolume(android.content.Context, java.io.File):
+    
+
+
+UseParcelFileDescriptor: android.util.proto.ProtoOutputStream#ProtoOutputStream(java.io.FileDescriptor) parameter #0:
+    
+
+
+UserHandle: android.app.admin.DevicePolicyManager#getOwnerInstalledCaCerts(android.os.UserHandle):
+    
+UserHandle: android.app.role.RoleManager#addOnRoleHoldersChangedListenerAsUser(java.util.concurrent.Executor, android.app.role.OnRoleHoldersChangedListener, android.os.UserHandle):
+    
+UserHandle: android.app.role.RoleManager#addRoleHolderAsUser(String, String, int, android.os.UserHandle, java.util.concurrent.Executor, java.util.function.Consumer<java.lang.Boolean>):
+    
+UserHandle: android.app.role.RoleManager#clearRoleHoldersAsUser(String, int, android.os.UserHandle, java.util.concurrent.Executor, java.util.function.Consumer<java.lang.Boolean>):
+    
+UserHandle: android.app.role.RoleManager#getRoleHoldersAsUser(String, android.os.UserHandle):
+    
+UserHandle: android.app.role.RoleManager#removeOnRoleHoldersChangedListenerAsUser(android.app.role.OnRoleHoldersChangedListener, android.os.UserHandle):
+    
+UserHandle: android.app.role.RoleManager#removeRoleHolderAsUser(String, String, int, android.os.UserHandle, java.util.concurrent.Executor, java.util.function.Consumer<java.lang.Boolean>):
+    
+UserHandle: android.content.pm.PackageManager#getInstallReason(String, android.os.UserHandle):
+    
+UserHandle: android.content.pm.PackageManager#getPermissionFlags(String, String, android.os.UserHandle):
+    
+UserHandle: android.content.pm.PackageManager#grantRuntimePermission(String, String, android.os.UserHandle):
+    
+UserHandle: android.content.pm.PackageManager#revokeRuntimePermission(String, String, android.os.UserHandle):
+    
+UserHandle: android.content.pm.PackageManager#updatePermissionFlags(String, String, int, int, android.os.UserHandle):
+    
+UserHandle: android.location.LocationManager#setLocationEnabledForUser(boolean, android.os.UserHandle):
+    
+
+
+UserHandleName: android.app.ActivityView#startActivity(android.content.Intent, android.os.UserHandle):
+    
+UserHandleName: android.content.AutofillOptions:
+    
+UserHandleName: android.content.ContentCaptureOptions:
+    
+UserHandleName: android.os.IncidentReportArgs:
+    
+UserHandleName: android.provider.MediaStore#deleteContributedMedia(android.content.Context, String, android.os.UserHandle):
+    
+UserHandleName: android.provider.MediaStore#getContributedMediaSize(android.content.Context, String, android.os.UserHandle):
+    
+
+
+VisiblySynchronized: PsiClassObjectAccessExpression:
+    
+VisiblySynchronized: PsiThisExpression:
+    
+VisiblySynchronized: android.app.ActivityManager#addOnUidImportanceListener(android.app.ActivityManager.OnUidImportanceListener, int):
+    
+VisiblySynchronized: android.app.ActivityManager#removeOnUidImportanceListener(android.app.ActivityManager.OnUidImportanceListener):
+    
+VisiblySynchronized: android.content.ContentProviderClient#setDetectNotResponding(long):
+    
+VisiblySynchronized: android.content.res.AssetManager#getApkPaths():
+    
+VisiblySynchronized: android.content.res.AssetManager#getOverlayableMap(String):
+    
+VisiblySynchronized: android.os.MessageQueue#removeSyncBarrier(int):
+    
diff --git a/cmds/statsd/src/StatsLogProcessor.h b/cmds/statsd/src/StatsLogProcessor.h
index f0db1b0..313e16d 100644
--- a/cmds/statsd/src/StatsLogProcessor.h
+++ b/cmds/statsd/src/StatsLogProcessor.h
@@ -128,13 +128,13 @@
 
     std::unordered_map<ConfigKey, sp<MetricsManager>> mMetricsManagers;
 
-    std::unordered_map<ConfigKey, long> mLastBroadcastTimes;
+    std::unordered_map<ConfigKey, int64_t> mLastBroadcastTimes;
 
     // Last time we sent a broadcast to this uid that the active configs had changed.
-    std::unordered_map<int, long> mLastActivationBroadcastTimes;
+    std::unordered_map<int, int64_t> mLastActivationBroadcastTimes;
 
     // Tracks when we last checked the bytes consumed for each config key.
-    std::unordered_map<ConfigKey, long> mLastByteSizeTimes;
+    std::unordered_map<ConfigKey, int64_t> mLastByteSizeTimes;
 
     // Tracks which config keys has metric reports on disk
     std::set<ConfigKey> mOnDiskDataConfigs;
@@ -205,7 +205,7 @@
 
     int64_t mLastTimestampSeen = 0;
 
-    long mLastPullerCacheClearTimeSec = 0;
+    int64_t mLastPullerCacheClearTimeSec = 0;
 
     // Last time we wrote data to disk.
     int64_t mLastWriteTimeNs = 0;
diff --git a/config/hiddenapi-greylist-max-p.txt b/config/hiddenapi-greylist-max-p.txt
index 25d45b0..34339d7 100644
--- a/config/hiddenapi-greylist-max-p.txt
+++ b/config/hiddenapi-greylist-max-p.txt
@@ -47,7 +47,6 @@
 Landroid/os/WorkSource;->updateLocked(Landroid/os/WorkSource;ZZ)Z
 Landroid/service/carrier/ICarrierMessagingCallback$Stub;-><init>()V
 Landroid/service/carrier/ICarrierMessagingService;->filterSms(Landroid/service/carrier/MessagePdu;Ljava/lang/String;IILandroid/service/carrier/ICarrierMessagingCallback;)V
-Landroid/telephony/CarrierMessagingServiceManager;-><init>()V
 Landroid/view/IGraphicsStats$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/view/IGraphicsStats$Stub;->asInterface(Landroid/os/IBinder;)Landroid/view/IGraphicsStats;
 Landroid/view/IWindowManager;->setInTouchMode(Z)V
diff --git a/config/preloaded-classes b/config/preloaded-classes
index 5d97c85..eb3879f 100644
--- a/config/preloaded-classes
+++ b/config/preloaded-classes
@@ -4835,7 +4835,6 @@
 com.android.internal.telephony.PhoneConstants$DataState
 com.android.internal.telephony.PhoneConstants$State
 com.android.internal.telephony.PhoneFactory
-com.android.internal.telephony.PhoneInternalInterface$DataActivityState
 com.android.internal.telephony.PhoneInternalInterface
 com.android.internal.telephony.PhoneNotifier
 com.android.internal.telephony.PhoneStateIntentReceiver
diff --git a/core/java/android/app/ContextImpl.java b/core/java/android/app/ContextImpl.java
index b915473..69be171 100644
--- a/core/java/android/app/ContextImpl.java
+++ b/core/java/android/app/ContextImpl.java
@@ -72,6 +72,7 @@
 import android.system.Os;
 import android.system.OsConstants;
 import android.system.StructStat;
+import android.text.TextUtils;
 import android.util.AndroidRuntimeException;
 import android.util.ArrayMap;
 import android.util.Log;
@@ -1330,6 +1331,19 @@
     }
 
     @Override
+    public void sendOrderedBroadcast(Intent intent, String receiverPermission,
+            String receiverAppOp, BroadcastReceiver resultReceiver, Handler scheduler,
+            int initialCode, String initialData, @Nullable Bundle initialExtras) {
+        int intAppOp = AppOpsManager.OP_NONE;
+        if (!TextUtils.isEmpty(receiverAppOp)) {
+            intAppOp = AppOpsManager.strOpToOp(receiverAppOp);
+        }
+        sendOrderedBroadcastAsUser(intent, getUser(),
+                receiverPermission, intAppOp, resultReceiver, scheduler, initialCode, initialData,
+                initialExtras);
+    }
+
+    @Override
     @Deprecated
     public void sendStickyBroadcast(Intent intent) {
         warnIfCallingFromSystemProcess();
diff --git a/core/java/android/app/SystemServiceRegistry.java b/core/java/android/app/SystemServiceRegistry.java
index 2e4aeb8..646f0dc 100644
--- a/core/java/android/app/SystemServiceRegistry.java
+++ b/core/java/android/app/SystemServiceRegistry.java
@@ -157,6 +157,7 @@
 import android.os.image.DynamicSystemManager;
 import android.os.image.IDynamicSystemService;
 import android.os.storage.StorageManager;
+import android.os.telephony.TelephonyRegistryManager;
 import android.permission.PermissionControllerManager;
 import android.permission.PermissionManager;
 import android.print.IPrintManager;
@@ -608,6 +609,13 @@
                 return new TelephonyManager(ctx.getOuterContext());
             }});
 
+        registerService(Context.TELEPHONY_REGISTRY_SERVICE, TelephonyRegistryManager.class,
+            new CachedServiceFetcher<TelephonyRegistryManager>() {
+                @Override
+                public TelephonyRegistryManager createService(ContextImpl ctx) {
+                    return new TelephonyRegistryManager();
+                }});
+
         registerService(Context.TELEPHONY_SUBSCRIPTION_SERVICE, SubscriptionManager.class,
                 new CachedServiceFetcher<SubscriptionManager>() {
             @Override
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 9d8ca93..a8c1216 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -2393,6 +2393,44 @@
             @Nullable String initialData, @Nullable  Bundle initialExtras);
 
     /**
+     * Version of
+     * {@link #sendOrderedBroadcast(Intent, String, BroadcastReceiver, Handler, int, String,
+     * Bundle)} that allows you to specify the App Op to enforce restrictions on which receivers
+     * the broadcast will be sent to.
+     *
+     * <p>See {@link BroadcastReceiver} for more information on Intent broadcasts.
+     *
+     * @param intent The Intent to broadcast; all receivers matching this
+     *               Intent will receive the broadcast.
+     * @param receiverPermission String naming a permissions that
+     *               a receiver must hold in order to receive your broadcast.
+     *               If null, no permission is required.
+     * @param receiverAppOp The app op associated with the broadcast. If null, no appOp is
+     *                      required. If both receiverAppOp and receiverPermission are non-null,
+     *                      a receiver must have both of them to
+     *                      receive the broadcast
+     * @param resultReceiver Your own BroadcastReceiver to treat as the final
+     *                       receiver of the broadcast.
+     * @param scheduler A custom Handler with which to schedule the
+     *                  resultReceiver callback; if null it will be
+     *                  scheduled in the Context's main thread.
+     * @param initialCode An initial value for the result code.  Often
+     *                    Activity.RESULT_OK.
+     * @param initialData An initial value for the result data.  Often
+     *                    null.
+     * @param initialExtras An initial value for the result extras.  Often
+     *                      null.
+     *
+     * @see #sendOrderedBroadcast(Intent, String, BroadcastReceiver, Handler, int, String, Bundle)
+     */
+    public void sendOrderedBroadcast(@RequiresPermission @NonNull Intent intent,
+            @Nullable String receiverPermission, @Nullable String receiverAppOp,
+            @Nullable BroadcastReceiver resultReceiver, @Nullable Handler scheduler,
+            int initialCode, @Nullable String initialData, @Nullable Bundle initialExtras) {
+        throw new RuntimeException("Not implemented. Must override in a subclass.");
+    }
+
+    /**
      * <p>Perform a {@link #sendBroadcast(Intent)} that is "sticky," meaning the
      * Intent you are sending stays around after the broadcast is complete,
      * so that others can quickly retrieve that data through the return
@@ -4708,6 +4746,14 @@
     public static final String DYNAMIC_SYSTEM_SERVICE = "dynamic_system";
 
     /**
+     * Use with {@link #getSystemService(String)} to retrieve an
+     * {@link android.os.telephony.TelephonyRegistryManager}.
+     * @hide
+     */
+    @SystemApi
+    public static final String TELEPHONY_REGISTRY_SERVICE = "telephony_registry";
+
+    /**
      * Determine whether the given permission is allowed for a particular
      * process and user ID running in the system.
      *
diff --git a/core/java/android/content/ContextWrapper.java b/core/java/android/content/ContextWrapper.java
index 0859f97..6c33f6d 100644
--- a/core/java/android/content/ContextWrapper.java
+++ b/core/java/android/content/ContextWrapper.java
@@ -16,6 +16,9 @@
 
 package android.content;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
 import android.annotation.UnsupportedAppUsage;
@@ -61,12 +64,12 @@
     public ContextWrapper(Context base) {
         mBase = base;
     }
-    
+
     /**
      * Set the base context for this ContextWrapper.  All calls will then be
      * delegated to the base context.  Throws
      * IllegalStateException if a base context has already been set.
-     * 
+     *
      * @param base The new base context for this wrapper.
      */
     protected void attachBaseContext(Context base) {
@@ -117,7 +120,7 @@
     public Context getApplicationContext() {
         return mBase.getApplicationContext();
     }
-    
+
     @Override
     public void setTheme(int resid) {
         mBase.setTheme(resid);
@@ -162,7 +165,7 @@
     public ApplicationInfo getApplicationInfo() {
         return mBase.getApplicationInfo();
     }
-    
+
     @Override
     public String getPackageResourcePath() {
         return mBase.getPackageResourcePath();
@@ -202,13 +205,13 @@
 
     @Override
     public FileInputStream openFileInput(String name)
-        throws FileNotFoundException {
+            throws FileNotFoundException {
         return mBase.openFileInput(name);
     }
 
     @Override
     public FileOutputStream openFileOutput(String name, int mode)
-        throws FileNotFoundException {
+            throws FileNotFoundException {
         return mBase.openFileOutput(name, mode);
     }
 
@@ -442,7 +445,7 @@
         mBase.startIntentSender(intent, fillInIntent, flagsMask,
                 flagsValues, extraFlags, options);
     }
-    
+
     @Override
     public void sendBroadcast(Intent intent) {
         mBase.sendBroadcast(intent);
@@ -487,9 +490,9 @@
 
     @Override
     public void sendOrderedBroadcast(
-        Intent intent, String receiverPermission, BroadcastReceiver resultReceiver,
-        Handler scheduler, int initialCode, String initialData,
-        Bundle initialExtras) {
+            Intent intent, String receiverPermission, BroadcastReceiver resultReceiver,
+            Handler scheduler, int initialCode, String initialData,
+            Bundle initialExtras) {
         mBase.sendOrderedBroadcast(intent, receiverPermission,
                 resultReceiver, scheduler, initialCode,
                 initialData, initialExtras);
@@ -499,7 +502,8 @@
     @SystemApi
     @Override
     public void sendOrderedBroadcast(
-            Intent intent, String receiverPermission, Bundle options, BroadcastReceiver resultReceiver,
+            Intent intent, String receiverPermission, Bundle options,
+            BroadcastReceiver resultReceiver,
             Handler scheduler, int initialCode, String initialData,
             Bundle initialExtras) {
         mBase.sendOrderedBroadcast(intent, receiverPermission,
@@ -510,9 +514,9 @@
     /** @hide */
     @Override
     public void sendOrderedBroadcast(
-        Intent intent, String receiverPermission, int appOp, BroadcastReceiver resultReceiver,
-        Handler scheduler, int initialCode, String initialData,
-        Bundle initialExtras) {
+            Intent intent, String receiverPermission, int appOp, BroadcastReceiver resultReceiver,
+            Handler scheduler, int initialCode, String initialData,
+            Bundle initialExtras) {
         mBase.sendOrderedBroadcast(intent, receiverPermission, appOp,
                 resultReceiver, scheduler, initialCode,
                 initialData, initialExtras);
@@ -570,6 +574,15 @@
     }
 
     @Override
+    public void sendOrderedBroadcast(@RequiresPermission @NonNull Intent intent,
+            @Nullable String receiverPermission, @Nullable String receiverAppOp,
+            @Nullable BroadcastReceiver resultReceiver, @Nullable Handler scheduler,
+            int initialCode, @Nullable String initialData, @Nullable Bundle initialExtras) {
+        mBase.sendOrderedBroadcast(intent, receiverPermission, receiverAppOp, resultReceiver,
+                scheduler, initialCode, initialData, initialExtras);
+    }
+
+    @Override
     @Deprecated
     public void sendStickyBroadcast(Intent intent) {
         mBase.sendStickyBroadcast(intent);
diff --git a/core/java/android/content/pm/PackageParser.java b/core/java/android/content/pm/PackageParser.java
index f15b5d7..5c5c13d 100644
--- a/core/java/android/content/pm/PackageParser.java
+++ b/core/java/android/content/pm/PackageParser.java
@@ -618,21 +618,6 @@
     }
 
     /**
-     * Generate and return the {@link PackageInfo} for a parsed package.
-     *
-     * @param p the parsed package.
-     * @param flags indicating which optional information is included.
-     */
-    @UnsupportedAppUsage
-    public static PackageInfo generatePackageInfo(PackageParser.Package p,
-            int gids[], int flags, long firstInstallTime, long lastUpdateTime,
-            Set<String> grantedPermissions, PackageUserState state) {
-
-        return generatePackageInfo(p, gids, flags, firstInstallTime, lastUpdateTime,
-                grantedPermissions, state, UserHandle.getCallingUserId());
-    }
-
-    /**
      * Returns true if the package is installed and not hidden, or if the caller
      * explicitly wanted all uninstalled and hidden packages as well.
      * @param appInfo The applicationInfo of the app being checked.
@@ -658,8 +643,45 @@
         return checkUseInstalledOrHidden(0, state, null);
     }
 
+    /**
+     * Generate and return the {@link PackageInfo} for a parsed package.
+     *
+     * @param p the parsed package.
+     * @param flags indicating which optional information is included.
+     */
     @UnsupportedAppUsage
     public static PackageInfo generatePackageInfo(PackageParser.Package p,
+            int[] gids, int flags, long firstInstallTime, long lastUpdateTime,
+            Set<String> grantedPermissions, PackageUserState state) {
+
+        return generatePackageInfo(p, gids, flags, firstInstallTime, lastUpdateTime,
+                grantedPermissions, state, UserHandle.getCallingUserId());
+    }
+
+    @UnsupportedAppUsage
+    public static PackageInfo generatePackageInfo(PackageParser.Package p,
+            int[] gids, int flags, long firstInstallTime, long lastUpdateTime,
+            Set<String> grantedPermissions, PackageUserState state, int userId) {
+
+        return generatePackageInfo(p, null, gids, flags, firstInstallTime, lastUpdateTime,
+                grantedPermissions, state, userId);
+    }
+
+    /**
+     * PackageInfo generator specifically for apex files.
+     *
+     * @param pkg Package to generate info from. Should be derived from an apex.
+     * @param apexInfo Apex info relating to the package.
+     * @return PackageInfo
+     * @throws PackageParserException
+     */
+    public static PackageInfo generatePackageInfo(
+            PackageParser.Package pkg, ApexInfo apexInfo, int flags) {
+        return generatePackageInfo(pkg, apexInfo, EmptyArray.INT, flags, 0, 0,
+                Collections.emptySet(), new PackageUserState(), UserHandle.getCallingUserId());
+    }
+
+    private static PackageInfo generatePackageInfo(PackageParser.Package p, ApexInfo apexInfo,
             int gids[], int flags, long firstInstallTime, long lastUpdateTime,
             Set<String> grantedPermissions, PackageUserState state, int userId) {
         if (!checkUseInstalledOrHidden(flags, state, p.applicationInfo) || !p.isMatch(flags)) {
@@ -806,8 +828,27 @@
                 }
             }
         }
+
+        if (apexInfo != null) {
+            File apexFile = new File(apexInfo.modulePath);
+
+            pi.applicationInfo.sourceDir = apexFile.getPath();
+            pi.applicationInfo.publicSourceDir = apexFile.getPath();
+            if (apexInfo.isFactory) {
+                pi.applicationInfo.flags |= ApplicationInfo.FLAG_SYSTEM;
+            } else {
+                pi.applicationInfo.flags &= ~ApplicationInfo.FLAG_SYSTEM;
+            }
+            if (apexInfo.isActive) {
+                pi.applicationInfo.flags |= ApplicationInfo.FLAG_INSTALLED;
+            } else {
+                pi.applicationInfo.flags &= ~ApplicationInfo.FLAG_INSTALLED;
+            }
+            pi.isApex = true;
+        }
+
         // deprecated method of getting signing certificates
-        if ((flags&PackageManager.GET_SIGNATURES) != 0) {
+        if ((flags & PackageManager.GET_SIGNATURES) != 0) {
             if (p.mSigningDetails.hasPastSigningCertificates()) {
                 // Package has included signing certificate rotation information.  Return the oldest
                 // cert so that programmatic checks keep working even if unaware of key rotation.
@@ -8379,61 +8420,4 @@
         }
     }
 
-    // TODO(b/129261524): Clean up API
-    /**
-     * PackageInfo parser specifically for apex files.
-     * NOTE: It will collect certificates
-     *
-     * @param apexInfo
-     * @return PackageInfo
-     * @throws PackageParserException
-     */
-    public static PackageInfo generatePackageInfoFromApex(ApexInfo apexInfo, int flags)
-            throws PackageParserException {
-        PackageParser pp = new PackageParser();
-        File apexFile = new File(apexInfo.modulePath);
-        final Package p = pp.parsePackage(apexFile, flags, false);
-        PackageUserState state = new PackageUserState();
-        PackageInfo pi = generatePackageInfo(p, EmptyArray.INT, flags, 0, 0,
-                Collections.emptySet(), state);
-        pi.applicationInfo.sourceDir = apexFile.getPath();
-        pi.applicationInfo.publicSourceDir = apexFile.getPath();
-        if (apexInfo.isFactory) {
-            pi.applicationInfo.flags |= ApplicationInfo.FLAG_SYSTEM;
-        } else {
-            pi.applicationInfo.flags &= ~ApplicationInfo.FLAG_SYSTEM;
-        }
-        if (apexInfo.isActive) {
-            pi.applicationInfo.flags |= ApplicationInfo.FLAG_INSTALLED;
-        } else {
-            pi.applicationInfo.flags &= ~ApplicationInfo.FLAG_INSTALLED;
-        }
-        pi.isApex = true;
-
-        // Collect certificates
-        if ((flags & PackageManager.GET_SIGNING_CERTIFICATES) != 0) {
-            collectCertificates(p, apexFile, false);
-            // Keep legacy mechanism for handling signatures. While this is deprecated, it's
-            // still part of the public API and needs to be maintained
-            if (p.mSigningDetails.hasPastSigningCertificates()) {
-                // Package has included signing certificate rotation information.  Return
-                // the oldest cert so that programmatic checks keep working even if unaware
-                // of key rotation.
-                pi.signatures = new Signature[1];
-                pi.signatures[0] = p.mSigningDetails.pastSigningCertificates[0];
-            } else if (p.mSigningDetails.hasSignatures()) {
-                // otherwise keep old behavior
-                int numberOfSigs = p.mSigningDetails.signatures.length;
-                pi.signatures = new Signature[numberOfSigs];
-                System.arraycopy(p.mSigningDetails.signatures, 0, pi.signatures, 0, numberOfSigs);
-            }
-            if (p.mSigningDetails != SigningDetails.UNKNOWN) {
-                // only return a valid SigningInfo if there is signing information to report
-                pi.signingInfo = new SigningInfo(p.mSigningDetails);
-            } else {
-                pi.signingInfo = null;
-            }
-        }
-        return pi;
-    }
 }
diff --git a/core/java/android/os/Debug.java b/core/java/android/os/Debug.java
index 154e8cd..4ed7b17 100644
--- a/core/java/android/os/Debug.java
+++ b/core/java/android/os/Debug.java
@@ -1690,6 +1690,8 @@
      * such runtime statistic exists.
      *
      * <p>The following table lists the runtime statistics that the runtime supports.
+     * All statistics are approximate. Individual allocations may not be immediately reflected
+     * in the results.
      * Note runtime statistics may be added or removed in a future API level.</p>
      *
      * <table>
diff --git a/core/java/android/os/telephony/TelephonyRegistryManager.java b/core/java/android/os/telephony/TelephonyRegistryManager.java
new file mode 100644
index 0000000..b674099
--- /dev/null
+++ b/core/java/android/os/telephony/TelephonyRegistryManager.java
@@ -0,0 +1,548 @@
+/*
+ * 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 android.os.telephony;
+
+import android.annotation.SystemApi;
+import android.net.LinkProperties;
+import android.net.NetworkCapabilities;
+import android.os.Bundle;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.telephony.Annotation;
+import android.telephony.Annotation.ApnType;
+import android.telephony.Annotation.CallState;
+import android.telephony.Annotation.DataActivityType;
+import android.telephony.Annotation.DataFailureCause;
+import android.telephony.Annotation.DataState;
+import android.telephony.Annotation.NetworkType;
+import android.telephony.Annotation.RadioPowerState;
+import android.telephony.Annotation.SimActivationState;
+import android.telephony.Annotation.SrvccState;
+import android.telephony.CallQuality;
+import android.telephony.CellInfo;
+import android.telephony.DisconnectCause;
+import android.telephony.PhoneCapability;
+import android.telephony.PreciseCallState.State;
+import android.telephony.ServiceState;
+import android.telephony.SignalStrength;
+import android.telephony.TelephonyManager;
+import android.telephony.data.ApnSetting;
+import android.telephony.ims.ImsReasonInfo;
+import com.android.internal.telephony.ITelephonyRegistry;
+import java.util.List;
+
+/**
+ * A centralized place to notify telephony related status changes, e.g, {@link ServiceState} update
+ * or {@link PhoneCapability} changed. This might trigger callback from applications side through
+ * {@link android.telephony.PhoneStateListener}
+ *
+ * TODO: limit API access to only carrier apps with certain permissions or apps running on
+ * privileged UID.
+ *
+ * @hide
+ */
+@SystemApi
+public class TelephonyRegistryManager {
+
+    private static final String TAG = "TelephonyRegistryManager";
+    private static ITelephonyRegistry sRegistry;
+
+    /** @hide **/
+    public TelephonyRegistryManager() {
+        if (sRegistry == null) {
+            sRegistry = ITelephonyRegistry.Stub.asInterface(
+                ServiceManager.getService("telephony.registry"));
+        }
+    }
+
+    /**
+     * Informs the system of an intentional upcoming carrier network change by a carrier app.
+     * This call only used to allow the system to provide alternative UI while telephony is
+     * performing an action that may result in intentional, temporary network lack of connectivity.
+     * <p>
+     * Based on the active parameter passed in, this method will either show or hide the alternative
+     * UI. There is no timeout associated with showing this UX, so a carrier app must be sure to
+     * call with active set to false sometime after calling with it set to {@code true}.
+     * <p>
+     * Requires Permission: calling app has carrier privileges.
+     *
+     * @param active Whether the carrier network change is or shortly will be
+     * active. Set this value to true to begin showing alternative UI and false to stop.
+     * @see TelephonyManager#hasCarrierPrivileges
+     */
+    public void notifyCarrierNetworkChange(boolean active) {
+        try {
+            sRegistry.notifyCarrierNetworkChange(active);
+        } catch (RemoteException ex) {
+            // system server crash
+        }
+    }
+
+    /**
+     * Notify call state changed on certain subscription.
+     *
+     * @param subId for which call state changed.
+     * @param slotIndex for which call state changed. Can be derived from subId except when subId is
+     * invalid.
+     * @param state latest call state. e.g, offhook, ringing
+     * @param incomingNumer incoming phone number.
+     *
+     * @hide
+     */
+    public void notifyCallStateChanged(int subId, int slotIndex, @CallState int state,
+        String incomingNumer) {
+        try {
+          sRegistry.notifyCallState(slotIndex, subId, state, incomingNumer);
+        } catch (RemoteException ex) {
+            // system server crash
+        }
+    }
+
+    /**
+     * Notify {@link ServiceState} update on certain subscription.
+     *
+     * @param subId for which the service state changed.
+     * @param slotIndex for which the service state changed. Can be derived from subId except
+     * subId is invalid.
+     * @param state service state e.g, in service, out of service or roaming status.
+     *
+     * @hide
+     */
+    public void notifyServiceStateChanged(int subId, int slotIndex, ServiceState state) {
+        try {
+            sRegistry.notifyServiceStateForPhoneId(slotIndex, subId, state);
+        } catch (RemoteException ex) {
+            // system server crash
+        }
+    }
+
+    /**
+     * Notify {@link SignalStrength} update on certain subscription.
+     *
+     * @param subId for which the signalstrength changed.
+     * @param slotIndex for which the signalstrength changed. Can be derived from subId except when
+     * subId is invalid.
+     * @param signalStrength e.g, signalstrength level {@see SignalStrength#getLevel()}
+     *
+     * @hide
+     */
+    public void notifySignalStrengthChanged(int subId, int slotIndex,
+        SignalStrength signalStrength) {
+        try {
+            sRegistry.notifySignalStrengthForPhoneId(slotIndex, subId, signalStrength);
+        } catch (RemoteException ex) {
+            // system server crash
+        }
+    }
+
+    /**
+     * Notify changes to the message-waiting indicator on certain subscription. e.g, The status bar
+     * uses message waiting indicator to determine when to display the voicemail icon.
+     *
+     * @param subId for which message waiting indicator changed.
+     * @param slotIndex for which message waiting indicator changed. Can be derived from subId
+     * except when subId is invalid.
+     * @param msgWaitingInd {@code true} indicates there is message-waiting indicator, {@code false}
+     * otherwise.
+     *
+     * @hide
+     */
+    public void notifyMessageWaitingChanged(int subId, int slotIndex, boolean msgWaitingInd) {
+        try {
+            sRegistry.notifyMessageWaitingChangedForPhoneId(slotIndex, subId, msgWaitingInd);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify changes to the call-forwarding status on certain subscription.
+     *
+     * @param subId for which call forwarding status changed.
+     * @param callForwardInd {@code true} indicates there is call forwarding, {@code false}
+     * otherwise.
+     *
+     * @hide
+     */
+    public void notifyCallForwardingChanged(int subId, boolean callForwardInd) {
+        try {
+            sRegistry.notifyCallForwardingChangedForSubscriber(subId, callForwardInd);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify changes to activity state changes on certain subscription.
+     *
+     * @param subId for which data activity state changed.
+     * @param dataActivityType indicates the latest data activity type e.g, {@link
+     * TelephonyManager#DATA_ACTIVITY_IN}
+     *
+     * @hide
+     */
+    public void notifyDataActivityChanged(int subId, @DataActivityType int dataActivityType) {
+        try {
+            sRegistry.notifyDataActivityForSubscriber(subId, dataActivityType);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify changes to default (Internet) data connection state on certain subscription.
+     *
+     * @param subId for which data connection state changed.
+     * @param slotIndex for which data connections state changed. Can be derived from subId except
+     * when subId is invalid.
+     * @param state latest data connection state, e.g,
+     * @param isDataConnectivityPossible indicates if data is allowed
+     * @param apn the APN {@link ApnSetting#getApnName()} of this data connection.
+     * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN.
+     * @param linkProperties {@link LinkProperties} associated with this data connection.
+     * @param networkCapabilities {@link NetworkCapabilities} associated with this data connection.
+     * @param networkType associated with this data connection.
+     * @param roaming {@code true} indicates in roaming, {@false} otherwise.
+     * @see TelephonyManager#DATA_DISCONNECTED
+     * @see TelephonyManager#isDataConnectivityPossible()
+     *
+     * @hide
+     */
+    public void notifyDataConnectionForSubscriber(int slotIndex, int subId, @DataState int state,
+        boolean isDataConnectivityPossible,
+        @ApnType String apn, String apnType, LinkProperties linkProperties,
+        NetworkCapabilities networkCapabilities, int networkType, boolean roaming) {
+        try {
+            sRegistry.notifyDataConnectionForSubscriber(slotIndex, subId, state,
+                isDataConnectivityPossible,
+                apn, apnType, linkProperties, networkCapabilities, networkType, roaming);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify {@link CallQuality} change on certain subscription.
+     *
+     * @param subId for which call quality state changed.
+     * @param slotIndex for which call quality state changed. Can be derived from subId except when
+     * subId is invalid.
+     * @param callQuality Information about call quality e.g, call quality level
+     * @param networkType associated with this data connection. e.g, LTE
+     *
+     * @hide
+     */
+    public void notifyCallQualityChanged(int subId, int slotIndex, CallQuality callQuality,
+        @NetworkType int networkType) {
+        try {
+            sRegistry.notifyCallQualityChanged(callQuality, slotIndex, subId, networkType);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify emergency number list changed on certain subscription.
+     *
+     * @param subId for which emergency number list changed.
+     * @param slotIndex for which emergency number list changed. Can be derived from subId except
+     * when subId is invalid.
+     *
+     * @hide
+     */
+    public void notifyEmergencyNumberList(int subId, int slotIndex) {
+        try {
+            sRegistry.notifyEmergencyNumberList(slotIndex, subId);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify radio power state changed on certain subscription.
+     *
+     * @param subId for which radio power state changed.
+     * @param slotIndex for which radio power state changed. Can be derived from subId except when
+     * subId is invalid.
+     * @param radioPowerState the current modem radio state.
+     *
+     * @hide
+     */
+    public void notifyRadioPowerStateChanged(int subId, int slotIndex,
+        @RadioPowerState int radioPowerState) {
+        try {
+            sRegistry.notifyRadioPowerStateChanged(slotIndex, subId, radioPowerState);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify {@link PhoneCapability} changed.
+     *
+     * @param phoneCapability the capability of the modem group.
+     *
+     * @hide
+     */
+    public void notifyPhoneCapabilityChanged(PhoneCapability phoneCapability) {
+        try {
+            sRegistry.notifyPhoneCapabilityChanged(phoneCapability);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify data activation state changed on certain subscription.
+     * @see TelephonyManager#getDataActivationState()
+     *
+     * @param subId for which data activation state changed.
+     * @param slotIndex for which data activation state changed. Can be derived from subId except
+     * when subId is invalid.
+     * @param activationState sim activation state e.g, activated.
+     *
+     * @hide
+     */
+    public void notifyDataActivationStateChanged(int subId, int slotIndex,
+        @SimActivationState int activationState) {
+        try {
+            sRegistry.notifySimActivationStateChangedForPhoneId(slotIndex, subId,
+                TelephonyManager.SIM_ACTIVATION_TYPE_DATA, activationState);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify voice activation state changed on certain subscription.
+     * @see TelephonyManager#getVoiceActivationState()
+     *
+     * @param subId for which voice activation state changed.
+     * @param slotIndex for which voice activation state changed. Can be derived from subId except
+     * subId is invalid.
+     * @param activationState sim activation state e.g, activated.
+     *
+     * @hide
+     */
+    public void notifyVoiceActivationStateChanged(int subId, int slotIndex,
+        @SimActivationState int activationState) {
+        try {
+            sRegistry.notifySimActivationStateChangedForPhoneId(slotIndex, subId,
+                TelephonyManager.SIM_ACTIVATION_TYPE_VOICE, activationState);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify User mobile data state changed on certain subscription. e.g, mobile data is enabled
+     * or disabled.
+     *
+     * @param subId for which mobile data state has changed.
+     * @param slotIndex for which mobile data state has changed. Can be derived from subId except
+     * when subId is invalid.
+     * @param state {@code true} indicates mobile data is enabled/on. {@code false} otherwise.
+     *
+     * @hide
+     */
+    public void notifyUserMobileDataStateChanged(int slotIndex, int subId, boolean state) {
+        try {
+            sRegistry.notifyUserMobileDataStateChangedForPhoneId(slotIndex, subId, state);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * TODO: this is marked as deprecated, can we move this one safely?
+     *
+     * @param subId
+     * @param slotIndex
+     * @param rawData
+     *
+     * @hide
+     */
+    public void notifyOemHookRawEventForSubscriber(int subId, int slotIndex, byte[] rawData) {
+        try {
+            sRegistry.notifyOemHookRawEventForSubscriber(slotIndex, subId, rawData);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify IMS call disconnect causes which contains {@link android.telephony.ims.ImsReasonInfo}.
+     *
+     * @param subId for which ims call disconnect.
+     * @param imsReasonInfo the reason for ims call disconnect.
+     *
+     * @hide
+     */
+    public void notifyImsDisconnectCause(int subId, ImsReasonInfo imsReasonInfo) {
+        try {
+            sRegistry.notifyImsDisconnectCause(subId, imsReasonInfo);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify precise data connection failed cause on certain subscription.
+     *
+     * @param subId for which data connection failed.
+     * @param slotIndex for which data conenction failed. Can be derived from subId except when
+     * subId is invalid.
+     * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN.
+     * @param apn the APN {@link ApnSetting#getApnName()} of this data connection.
+     * @param failCause data fail cause.
+     *
+     * @hide
+     */
+    public void notifyPreciseDataConnectionFailed(int subId, int slotIndex, String apnType,
+        String apn, @DataFailureCause int failCause) {
+        try {
+            sRegistry.notifyPreciseDataConnectionFailed(slotIndex, subId, apnType, apn, failCause);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify single Radio Voice Call Continuity (SRVCC) state change for the currently active call
+     * on certain subscription.
+     *
+     * @param subId for which srvcc state changed.
+     * @param state srvcc state
+     *
+     * @hide
+     */
+    public void notifySrvccStateChanged(int subId, @SrvccState int state) {
+        try {
+            sRegistry.notifySrvccStateChanged(subId, state);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify over the air sim provisioning(OTASP) mode changed on certain subscription.
+     *
+     * @param subId for which otasp mode changed.
+     * @param otaspMode latest mode for OTASP e.g, OTASP needed.
+     *
+     * @hide
+     */
+    public void notifyOtaspChanged(int subId, int otaspMode) {
+        try {
+            sRegistry.notifyOtaspChanged(subId, otaspMode);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify precise call state changed on certain subscription, including foreground, background
+     * and ringcall states.
+     *
+     * @param subId for which precise call state changed.
+     * @param slotIndex for which precise call state changed. Can be derived from subId except when
+     * subId is invalid.
+     * @param ringCallPreciseState ringCall state.
+     * @param foregroundCallPreciseState foreground call state.
+     * @param backgroundCallPreciseState background call state.
+     *
+     * @hide
+     */
+    public void notifyPreciseCallState(int subId, int slotIndex, @State int ringCallPreciseState,
+        @State int foregroundCallPreciseState, @State int backgroundCallPreciseState) {
+        try {
+            sRegistry.notifyPreciseCallState(slotIndex, subId, ringCallPreciseState,
+                foregroundCallPreciseState, backgroundCallPreciseState);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify call disconnect causes which contains {@link DisconnectCause} and {@link
+     * android.telephony.PreciseDisconnectCause}.
+     *
+     * @param subId for which call disconnected.
+     * @param slotIndex for which call disconnected. Can be derived from subId except when subId is
+     * invalid.
+     * @param cause {@link DisconnectCause} for the disconnected call.
+     * @param preciseCause {@link android.telephony.PreciseDisconnectCause} for the disconnected
+     * call.
+     *
+     * @hide
+     */
+    public void notifyDisconnectCause(int slotIndex, int subId, int cause, int preciseCause) {
+        try {
+            sRegistry.notifyDisconnectCause(slotIndex, subId, cause, preciseCause);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify data connection failed on certain subscription.
+     *
+     * @param subId for which data connection failed.
+     * @param slotIndex for which data conenction faled. Can be derived from subId except when subId
+     * is invalid.
+     * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN. Note each data
+     * connection can support multiple anyTypes.
+     *
+     * @hide
+     */
+    public void notifyDataConnectionFailed(int subId, int slotIndex, String apnType) {
+        try {
+            sRegistry.notifyDataConnectionFailedForSubscriber(slotIndex, subId, apnType);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * TODO change from bundle to CellLocation?
+     * @hide
+     */
+    public void notifyCellLocation(int subId, Bundle cellLocation) {
+        try {
+            sRegistry.notifyCellLocationForSubscriber(subId, cellLocation);
+        } catch (RemoteException ex) {
+            // system process is dead
+        }
+    }
+
+    /**
+     * Notify {@link CellInfo} changed on certain subscription. e.g, when an observed cell info has
+     * changed or new cells have been added or removed on the given subscription.
+     *
+     * @param subId for which cellinfo changed.
+     * @param cellInfo A list of cellInfo associated with the given subscription.
+     *
+     * @hide
+     */
+    public void notifyCellInfoChanged(int subId, List<CellInfo> cellInfo) {
+        try {
+            sRegistry.notifyCellInfoForSubscriber(subId, cellInfo);
+        } catch (RemoteException ex) {
+
+        }
+    }
+
+}
diff --git a/core/java/android/service/carrier/CarrierMessagingServiceWrapper.java b/core/java/android/service/carrier/CarrierMessagingServiceWrapper.java
new file mode 100644
index 0000000..de90b94
--- /dev/null
+++ b/core/java/android/service/carrier/CarrierMessagingServiceWrapper.java
@@ -0,0 +1,389 @@
+/*
+ * 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 android.service.carrier;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.net.Uri;
+import android.os.IBinder;
+import android.os.RemoteException;
+
+import com.android.internal.util.Preconditions;
+
+import java.util.List;
+
+/**
+ * Provides basic structure for platform to connect to the carrier messaging service.
+ * <p>
+ * <code>
+ * CarrierMessagingServiceWrapper carrierMessagingServiceWrapper =
+ *     new CarrierMessagingServiceWrapperImpl();
+ * if (carrierMessagingServiceWrapper.bindToCarrierMessagingService(context, carrierPackageName)) {
+ *   // wait for onServiceReady callback
+ * } else {
+ *   // Unable to bind: handle error.
+ * }
+ * </code>
+ * <p> Upon completion {@link #disposeConnection} should be called to unbind the
+ * CarrierMessagingService.
+ * @hide
+ */
+@SystemApi
+public abstract class CarrierMessagingServiceWrapper {
+    // Populated by bindToCarrierMessagingService. bindToCarrierMessagingService must complete
+    // prior to calling disposeConnection so that mCarrierMessagingServiceConnection is initialized.
+    private volatile CarrierMessagingServiceConnection mCarrierMessagingServiceConnection;
+
+    private volatile ICarrierMessagingService mICarrierMessagingService;
+
+    /**
+     * Binds to the carrier messaging service under package {@code carrierPackageName}. This method
+     * should be called exactly once.
+     *
+     * @param context the context
+     * @param carrierPackageName the carrier package name
+     * @return true upon successfully binding to a carrier messaging service, false otherwise
+     * @hide
+     */
+    @SystemApi
+    public boolean bindToCarrierMessagingService(@NonNull Context context,
+            @NonNull String carrierPackageName) {
+        Preconditions.checkState(mCarrierMessagingServiceConnection == null);
+
+        Intent intent = new Intent(CarrierMessagingService.SERVICE_INTERFACE);
+        intent.setPackage(carrierPackageName);
+        mCarrierMessagingServiceConnection = new CarrierMessagingServiceConnection();
+        return context.bindService(intent, mCarrierMessagingServiceConnection,
+                Context.BIND_AUTO_CREATE);
+    }
+
+    /**
+     * Unbinds the carrier messaging service. This method should be called exactly once.
+     *
+     * @param context the context
+     * @hide
+     */
+    @SystemApi
+    public void disposeConnection(@NonNull Context context) {
+        Preconditions.checkNotNull(mCarrierMessagingServiceConnection);
+        context.unbindService(mCarrierMessagingServiceConnection);
+        mCarrierMessagingServiceConnection = null;
+    }
+
+    /**
+     * Implemented by subclasses to use the carrier messaging service once it is ready.
+     * @hide
+     */
+    @SystemApi
+    public abstract void onServiceReady();
+
+    /**
+     * Called when connection with service is established.
+     *
+     * @param carrierMessagingService the carrier messaing service interface
+     */
+    private void onServiceReady(ICarrierMessagingService carrierMessagingService) {
+        mICarrierMessagingService = carrierMessagingService;
+        onServiceReady();
+    }
+
+    /**
+     * Request filtering an incoming SMS message.
+     * The service will call callback.onFilterComplete with the filtering result.
+     *
+     * @param pdu the PDUs of the message
+     * @param format the format of the PDUs, typically "3gpp" or "3gpp2"
+     * @param destPort the destination port of a data SMS. It will be -1 for text SMS
+     * @param subId SMS subscription ID of the SIM
+     * @param callback the callback to notify upon completion
+     * @hide
+     */
+    @SystemApi
+    public void filterSms(@NonNull MessagePdu pdu, @NonNull String format, int destPort,
+            int subId, @NonNull final CarrierMessagingCallbackWrapper callback) {
+        if (mICarrierMessagingService != null) {
+            try {
+                mICarrierMessagingService.filterSms(pdu, format, destPort, subId,
+                        new CarrierMessagingCallbackWrapperInternal(callback));
+            } catch (RemoteException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    /**
+     * Request sending a new text SMS from the device.
+     * The service will call {@link ICarrierMessagingCallback#onSendSmsComplete} with the send
+     * status.
+     *
+     * @param text the text to send
+     * @param subId SMS subscription ID of the SIM
+     * @param destAddress phone number of the recipient of the message
+     * @param sendSmsFlag flag for sending SMS
+     * @param callback the callback to notify upon completion
+     * @hide
+     */
+    @SystemApi
+    public void sendTextSms(@NonNull String text, int subId, @NonNull String destAddress,
+            int sendSmsFlag, @NonNull final CarrierMessagingCallbackWrapper callback) {
+        if (mICarrierMessagingService != null) {
+            try {
+                mICarrierMessagingService.sendTextSms(text, subId, destAddress, sendSmsFlag,
+                        new CarrierMessagingCallbackWrapperInternal(callback));
+            } catch (RemoteException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    /**
+     * Request sending a new data SMS from the device.
+     * The service will call {@link ICarrierMessagingCallback#onSendSmsComplete} with the send
+     * status.
+     *
+     * @param data the data to send
+     * @param subId SMS subscription ID of the SIM
+     * @param destAddress phone number of the recipient of the message
+     * @param destPort port number of the recipient of the message
+     * @param sendSmsFlag flag for sending SMS
+     * @param callback the callback to notify upon completion
+     * @hide
+     */
+    @SystemApi
+    public void sendDataSms(@NonNull byte[] data, int subId, @NonNull String destAddress,
+            int destPort, int sendSmsFlag,
+            @NonNull final CarrierMessagingCallbackWrapper callback) {
+        if (mICarrierMessagingService != null) {
+            try {
+                mICarrierMessagingService.sendDataSms(data, subId, destAddress, destPort,
+                        sendSmsFlag, new CarrierMessagingCallbackWrapperInternal(callback));
+            } catch (RemoteException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    /**
+     * Request sending a new multi-part text SMS from the device.
+     * The service will call {@link ICarrierMessagingCallback#onSendMultipartSmsComplete}
+     * with the send status.
+     *
+     * @param parts the parts of the multi-part text SMS to send
+     * @param subId SMS subscription ID of the SIM
+     * @param destAddress phone number of the recipient of the message
+     * @param sendSmsFlag flag for sending SMS
+     * @param callback the callback to notify upon completion
+     * @hide
+     */
+    @SystemApi
+    public void sendMultipartTextSms(@NonNull List<String> parts, int subId,
+            @NonNull String destAddress, int sendSmsFlag,
+            @NonNull final CarrierMessagingCallbackWrapper callback) {
+        if (mICarrierMessagingService != null) {
+            try {
+                mICarrierMessagingService.sendMultipartTextSms(parts, subId, destAddress,
+                        sendSmsFlag, new CarrierMessagingCallbackWrapperInternal(callback));
+            } catch (RemoteException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    /**
+     * Request sending a new MMS PDU from the device.
+     * The service will call {@link ICarrierMessagingCallback#onSendMmsComplete} with the send
+     * status.
+     *
+     * @param pduUri the content provider URI of the PDU to send
+     * @param subId SMS subscription ID of the SIM
+     * @param location the optional URI to send this MMS PDU. If this is {code null},
+     *        the PDU should be sent to the default MMSC URL.
+     * @param callback the callback to notify upon completion
+     * @hide
+     */
+    @SystemApi
+    public void sendMms(@NonNull Uri pduUri, int subId, @NonNull Uri location,
+            @NonNull final CarrierMessagingCallbackWrapper callback) {
+        if (mICarrierMessagingService != null) {
+            try {
+                mICarrierMessagingService.sendMms(pduUri, subId, location,
+                        new CarrierMessagingCallbackWrapperInternal(callback));
+            } catch (RemoteException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    /**
+     * Request downloading a new MMS.
+     * The service will call {@link ICarrierMessagingCallback#onDownloadMmsComplete} with the
+     * download status.
+     *
+     * @param pduUri the content provider URI of the PDU to be downloaded.
+     * @param subId SMS subscription ID of the SIM
+     * @param location the URI of the message to be downloaded.
+     * @param callback the callback to notify upon completion
+     * @hide
+     */
+    @SystemApi
+    public void downloadMms(@NonNull Uri pduUri, int subId, @NonNull Uri location,
+            @NonNull final CarrierMessagingCallbackWrapper callback) {
+        if (mICarrierMessagingService != null) {
+            try {
+                mICarrierMessagingService.downloadMms(pduUri, subId, location,
+                        new CarrierMessagingCallbackWrapperInternal(callback));
+            } catch (RemoteException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    /**
+     * A basic {@link ServiceConnection}.
+     */
+    private final class CarrierMessagingServiceConnection implements ServiceConnection {
+        @Override
+        public void onServiceConnected(ComponentName name, IBinder service) {
+            onServiceReady(ICarrierMessagingService.Stub.asInterface(service));
+        }
+
+        @Override
+        public void onServiceDisconnected(ComponentName name) {
+        }
+    }
+
+    /**
+     * Callback wrapper used for response to requests exposed by
+     * {@link CarrierMessagingServiceWrapper}.
+     * @hide
+     */
+    @SystemApi
+    public abstract static class CarrierMessagingCallbackWrapper {
+
+        /**
+         * Response callback for {@link CarrierMessagingServiceWrapper#filterSms}.
+         * @param result a bitmask integer to indicate how the incoming text SMS should be handled
+         *               by the platform. Bits set can be
+         *               {@link CarrierMessagingService#RECEIVE_OPTIONS_DROP} and
+         *               {@link CarrierMessagingService#
+         *               RECEIVE_OPTIONS_SKIP_NOTIFY_WHEN_CREDENTIAL_PROTECTED_STORAGE_UNAVAILABLE}.
+         *               {@see CarrierMessagingService#onReceiveTextSms}.
+         * @hide
+         */
+        @SystemApi
+        public void onFilterComplete(int result) {
+
+        }
+
+        /**
+         * Response callback for {@link CarrierMessagingServiceWrapper#sendTextSms} and
+         * {@link CarrierMessagingServiceWrapper#sendDataSms}.
+         * @param result send status, one of {@link CarrierMessagingService#SEND_STATUS_OK},
+         *               {@link CarrierMessagingService#SEND_STATUS_RETRY_ON_CARRIER_NETWORK},
+         *               and {@link CarrierMessagingService#SEND_STATUS_ERROR}.
+         * @param messageRef message reference of the just-sent message. This field is applicable
+         *                   only if result is {@link CarrierMessagingService#SEND_STATUS_OK}.
+         * @hide
+         */
+        @SystemApi
+        public void onSendSmsComplete(int result, int messageRef) {
+
+        }
+
+        /**
+         * Response callback for {@link CarrierMessagingServiceWrapper#sendMultipartTextSms}.
+         * @param result send status, one of {@link CarrierMessagingService#SEND_STATUS_OK},
+         *               {@link CarrierMessagingService#SEND_STATUS_RETRY_ON_CARRIER_NETWORK},
+         *               and {@link CarrierMessagingService#SEND_STATUS_ERROR}.
+         * @param messageRefs an array of message references, one for each part of the
+         *                    multipart SMS. This field is applicable only if result is
+         *                    {@link CarrierMessagingService#SEND_STATUS_OK}.
+         * @hide
+         */
+        @SystemApi
+        public void onSendMultipartSmsComplete(int result, @Nullable int[] messageRefs) {
+
+        }
+
+        /**
+         * Response callback for {@link CarrierMessagingServiceWrapper#sendMms}.
+         * @param result send status, one of {@link CarrierMessagingService#SEND_STATUS_OK},
+         *               {@link CarrierMessagingService#SEND_STATUS_RETRY_ON_CARRIER_NETWORK},
+         *               and {@link CarrierMessagingService#SEND_STATUS_ERROR}.
+         * @param sendConfPdu a possibly {code null} SendConf PDU, which confirms that the message
+         *                    was sent. sendConfPdu is ignored if the {@code result} is not
+         *                    {@link CarrierMessagingService#SEND_STATUS_OK}.
+         * @hide
+         */
+        @SystemApi
+        public void onSendMmsComplete(int result, @Nullable byte[] sendConfPdu) {
+
+        }
+
+        /**
+         * Response callback for {@link CarrierMessagingServiceWrapper#downloadMms}.
+         * @param result download status, one of {@link CarrierMessagingService#SEND_STATUS_OK},
+         *               {@link CarrierMessagingService#SEND_STATUS_RETRY_ON_CARRIER_NETWORK},
+         *               and {@link CarrierMessagingService#SEND_STATUS_ERROR}.
+         * @hide
+         */
+        @SystemApi
+        public void onDownloadMmsComplete(int result) {
+
+        }
+    }
+
+    private final class CarrierMessagingCallbackWrapperInternal
+            extends ICarrierMessagingCallback.Stub {
+        CarrierMessagingCallbackWrapper mCarrierMessagingCallbackWrapper;
+
+        CarrierMessagingCallbackWrapperInternal(CarrierMessagingCallbackWrapper callback) {
+            mCarrierMessagingCallbackWrapper = callback;
+        }
+
+        @Override
+        public void onFilterComplete(int result) throws RemoteException {
+            mCarrierMessagingCallbackWrapper.onFilterComplete(result);
+        }
+
+        @Override
+        public void onSendSmsComplete(int result, int messageRef) throws RemoteException {
+            mCarrierMessagingCallbackWrapper.onSendSmsComplete(result, messageRef);
+        }
+
+        @Override
+        public void onSendMultipartSmsComplete(int result, int[] messageRefs)
+                throws RemoteException {
+            mCarrierMessagingCallbackWrapper.onSendMultipartSmsComplete(result, messageRefs);
+        }
+
+        @Override
+        public void onSendMmsComplete(int result, byte[] sendConfPdu) throws RemoteException {
+            mCarrierMessagingCallbackWrapper.onSendMmsComplete(result, sendConfPdu);
+        }
+
+        @Override
+        public void onDownloadMmsComplete(int result) throws RemoteException {
+            mCarrierMessagingCallbackWrapper.onDownloadMmsComplete(result);
+        }
+    }
+}
diff --git a/core/java/android/service/carrier/CarrierService.java b/core/java/android/service/carrier/CarrierService.java
index aeb186b..9184d6d 100644
--- a/core/java/android/service/carrier/CarrierService.java
+++ b/core/java/android/service/carrier/CarrierService.java
@@ -16,17 +16,15 @@
 
 import android.annotation.CallSuper;
 import android.app.Service;
+import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.PersistableBundle;
-import android.os.RemoteException;
 import android.os.ResultReceiver;
-import android.os.ServiceManager;
+import android.os.telephony.TelephonyRegistryManager;
 import android.util.Log;
 
-import com.android.internal.telephony.ITelephonyRegistry;
-
 /**
  * A service that exposes carrier-specific functionality to the system.
  * <p>
@@ -55,16 +53,10 @@
 
     public static final String CARRIER_SERVICE_INTERFACE = "android.service.carrier.CarrierService";
 
-    private static ITelephonyRegistry sRegistry;
-
     private final ICarrierService.Stub mStubWrapper;
 
     public CarrierService() {
         mStubWrapper = new ICarrierServiceWrapper();
-        if (sRegistry == null) {
-            sRegistry = ITelephonyRegistry.Stub.asInterface(
-                    ServiceManager.getService("telephony.registry"));
-        }
     }
 
     /**
@@ -122,9 +114,12 @@
      * @see android.telephony.TelephonyManager#hasCarrierPrivileges
      */
     public final void notifyCarrierNetworkChange(boolean active) {
-        try {
-            if (sRegistry != null) sRegistry.notifyCarrierNetworkChange(active);
-        } catch (RemoteException | NullPointerException ex) {}
+        TelephonyRegistryManager telephonyRegistryMgr =
+            (TelephonyRegistryManager) this.getSystemService(
+                Context.TELEPHONY_REGISTRY_SERVICE);
+        if (telephonyRegistryMgr != null) {
+            telephonyRegistryMgr.notifyCarrierNetworkChange(active);
+        }
     }
 
     /**
diff --git a/core/java/com/android/internal/os/Zygote.java b/core/java/com/android/internal/os/Zygote.java
index 46e041b..3d91c37 100644
--- a/core/java/com/android/internal/os/Zygote.java
+++ b/core/java/com/android/internal/os/Zygote.java
@@ -114,6 +114,13 @@
      */
     public static final int DEBUG_IGNORE_APP_SIGNAL_HANDLER = 1 << 17;
 
+    /**
+     * Disable runtime access to {@link android.annotation.TestApi} annotated members.
+     *
+     * <p>This only takes effect if Hidden API access restrictions are enabled as well.
+     */
+    public static final int DISABLE_TEST_API_ENFORCEMENT_POLICY = 1 << 18;
+
     /** No external storage should be mounted. */
     public static final int MOUNT_EXTERNAL_NONE = IVold.REMOUNT_MODE_NONE;
     /** Default external storage should be mounted. */
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 05f78d4..fc93fe1 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -448,7 +448,7 @@
     </string-array>
 
     <!-- Package name for the default CellBroadcastService module [DO NOT TRANSLATE] -->
-    <string name="cellbroadcast_default_package" translatable="false">com.android.cellbroadcastreceiver
+    <string name="cellbroadcast_default_package" translatable="false">com.android.cellbroadcastservice
     </string>
 
     <!-- If the mobile hotspot feature requires provisioning, a package name and class name
diff --git a/core/tests/coretests/src/android/content/pm/PackageParserTest.java b/core/tests/coretests/src/android/content/pm/PackageParserTest.java
index 58c43ac2..5e41355 100644
--- a/core/tests/coretests/src/android/content/pm/PackageParserTest.java
+++ b/core/tests/coretests/src/android/content/pm/PackageParserTest.java
@@ -508,7 +508,12 @@
         apexInfo.modulePath = apexFile.getPath();
         apexInfo.versionCode = 191000070;
         int flags = PackageManager.GET_META_DATA | PackageManager.GET_SIGNING_CERTIFICATES;
-        PackageInfo pi = PackageParser.generatePackageInfoFromApex(apexInfo, flags);
+
+        PackageParser pp = new PackageParser();
+        Package p = pp.parsePackage(apexFile, flags, false);
+        PackageParser.collectCertificates(p, false);
+        PackageInfo pi = PackageParser.generatePackageInfo(p, apexInfo, flags);
+
         assertEquals("com.google.android.tzdata", pi.applicationInfo.packageName);
         assertTrue(pi.applicationInfo.enabled);
         assertEquals(28, pi.applicationInfo.targetSdkVersion);
diff --git a/data/etc/privapp-permissions-platform.xml b/data/etc/privapp-permissions-platform.xml
index 1401137..80f3cc6 100644
--- a/data/etc/privapp-permissions-platform.xml
+++ b/data/etc/privapp-permissions-platform.xml
@@ -49,6 +49,12 @@
         <permission name="android.permission.START_ACTIVITIES_FROM_BACKGROUND"/>
     </privapp-permissions>
 
+    <privapp-permissions package="com.android.cellbroadcastservice">
+        <permission name="android.permission.MODIFY_PHONE_STATE"/>
+        <permission name="android.permission.READ_PRIVILEGED_PHONE_STATE"/>
+        <permission name="android.permission.RECEIVE_EMERGENCY_BROADCAST"/>
+    </privapp-permissions>
+
     <privapp-permissions package="com.android.externalstorage">
         <permission name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
         <permission name="android.permission.WRITE_MEDIA_STORAGE"/>
diff --git a/mms/OWNERS b/mms/OWNERS
new file mode 100644
index 0000000..ba00d5d
--- /dev/null
+++ b/mms/OWNERS
@@ -0,0 +1,14 @@
+set noparent
+
+tgunn@google.com
+breadley@google.com
+hallliu@google.com
+rgreenwalt@google.com
+amitmahajan@google.com
+fionaxu@google.com
+jackyu@google.com
+jminjie@google.com
+satk@google.com
+shuoq@google.com
+refuhoo@google.com
+nazaninb@google.com
diff --git a/telephony/java/android/telephony/MmsManager.java b/mms/java/android/telephony/MmsManager.java
similarity index 100%
rename from telephony/java/android/telephony/MmsManager.java
rename to mms/java/android/telephony/MmsManager.java
diff --git a/telephony/java/com/android/internal/telephony/IMms.aidl b/mms/java/com/android/internal/telephony/IMms.aidl
similarity index 100%
rename from telephony/java/com/android/internal/telephony/IMms.aidl
rename to mms/java/com/android/internal/telephony/IMms.aidl
diff --git a/packages/Tethering/Android.bp b/packages/Tethering/Android.bp
index 998572f..61bfb92 100644
--- a/packages/Tethering/Android.bp
+++ b/packages/Tethering/Android.bp
@@ -27,6 +27,7 @@
         "androidx.annotation_annotation",
         "netd_aidl_interface-java",
         "networkstack-aidl-interfaces-java",
+        "android.hardware.tetheroffload.control-V1.0-java",
         "tethering-client",
     ],
     manifest: "AndroidManifestBase.xml",
@@ -38,11 +39,39 @@
     defaults: ["TetheringAndroidLibraryDefaults"],
 }
 
+cc_library_shared {
+    name: "libtetheroffloadjni",
+    srcs: [
+        "jni/com_android_server_connectivity_tethering_OffloadHardwareInterface.cpp",
+    ],
+    shared_libs: [
+        "libnativehelper",
+        "libcutils",
+        "android.hardware.tetheroffload.config@1.0",
+    ],
+    static_libs: [
+        "liblog",
+        "libbase",
+        "libhidlbase",
+        "libutils",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-unused-parameter",
+        "-Wthread-safety",
+    ],
+}
+
 // Common defaults for compiling the actual APK.
 java_defaults {
     name: "TetheringAppDefaults",
     platform_apis: true,
     privileged: true,
+    jni_libs: [
+        "libtetheroffloadjni",
+    ],
     resource_dirs: [
         "res",
     ],
@@ -71,6 +100,8 @@
     name: "tethering-servicescore-srcs",
     srcs: [
         "src/com/android/server/connectivity/tethering/EntitlementManager.java",
+        "src/com/android/server/connectivity/tethering/OffloadController.java",
+        "src/com/android/server/connectivity/tethering/OffloadHardwareInterface.java",
         "src/com/android/server/connectivity/tethering/TetheringConfiguration.java",
         "src/com/android/server/connectivity/tethering/UpstreamNetworkMonitor.java",
     ],
@@ -88,3 +119,11 @@
         "src/android/net/util/PrefixUtils.java",
     ],
 }
+
+// This group would be removed when tethering migration is done.
+filegroup {
+    name: "tethering-jni-srcs",
+    srcs: [
+        "jni/com_android_server_connectivity_tethering_OffloadHardwareInterface.cpp",
+    ],
+}
diff --git a/services/core/jni/com_android_server_connectivity_tethering_OffloadHardwareInterface.cpp b/packages/Tethering/jni/com_android_server_connectivity_tethering_OffloadHardwareInterface.cpp
similarity index 100%
rename from services/core/jni/com_android_server_connectivity_tethering_OffloadHardwareInterface.cpp
rename to packages/Tethering/jni/com_android_server_connectivity_tethering_OffloadHardwareInterface.cpp
diff --git a/services/core/java/com/android/server/connectivity/tethering/OffloadController.java b/packages/Tethering/src/com/android/server/connectivity/tethering/OffloadController.java
similarity index 97%
rename from services/core/java/com/android/server/connectivity/tethering/OffloadController.java
rename to packages/Tethering/src/com/android/server/connectivity/tethering/OffloadController.java
index a3c2998..16734d8 100644
--- a/services/core/java/com/android/server/connectivity/tethering/OffloadController.java
+++ b/packages/Tethering/src/com/android/server/connectivity/tethering/OffloadController.java
@@ -36,8 +36,8 @@
 import android.net.util.IpUtils;
 import android.net.util.SharedLog;
 import android.os.Handler;
-import android.os.Looper;
 import android.os.INetworkManagementService;
+import android.os.Looper;
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.provider.Settings;
@@ -60,7 +60,6 @@
 import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.TimeUnit;
 
 /**
  * A class to encapsulate the business logic of programming the tethering
@@ -74,7 +73,7 @@
     private static final String ANYIP = "0.0.0.0";
     private static final ForwardedStats EMPTY_STATS = new ForwardedStats();
 
-    private static enum UpdateType { IF_NEEDED, FORCE };
+    private enum UpdateType { IF_NEEDED, FORCE };
 
     private final Handler mHandler;
     private final OffloadHardwareInterface mHwInterface;
@@ -128,6 +127,7 @@
         }
     }
 
+    /** Start hardware offload. */
     public boolean start() {
         if (started()) return true;
 
@@ -235,6 +235,7 @@
         return isStarted;
     }
 
+    /** Stop hardware offload. */
     public void stop() {
         // Completely stops tethering offload. After this method is called, it is no longer safe to
         // call any HAL method, no callbacks from the hardware will be delivered, and any in-flight
@@ -258,7 +259,9 @@
             // getTetherStats() is the only function in OffloadController that can be called from
             // a different thread. Do not attempt to update stats by querying the offload HAL
             // synchronously from a different thread than our Handler thread. http://b/64771555.
-            Runnable updateStats = () -> { updateStatsForCurrentUpstream(); };
+            Runnable updateStats = () -> {
+                updateStatsForCurrentUpstream();
+            };
             if (Looper.myLooper() == mHandler.getLooper()) {
                 updateStats.run();
             } else {
@@ -358,6 +361,7 @@
         }
     }
 
+    /** Set current tethering upstream LinkProperties. */
     public void setUpstreamLinkProperties(LinkProperties lp) {
         if (!started() || Objects.equals(mUpstreamLinkProperties, lp)) return;
 
@@ -376,6 +380,7 @@
         pushUpstreamParameters(prevUpstream);
     }
 
+    /** Set local prefixes. */
     public void setLocalPrefixes(Set<IpPrefix> localPrefixes) {
         mExemptPrefixes = localPrefixes;
 
@@ -383,6 +388,7 @@
         computeAndPushLocalPrefixes(UpdateType.IF_NEEDED);
     }
 
+    /** Update current downstream LinkProperties. */
     public void notifyDownstreamLinkProperties(LinkProperties lp) {
         final String ifname = lp.getInterfaceName();
         final LinkProperties oldLp = mDownstreams.put(ifname, new LinkProperties(lp));
@@ -421,6 +427,7 @@
         }
     }
 
+    /** Remove downstream interface from offload hardware. */
     public void removeDownstreamInterface(String ifname) {
         final LinkProperties lp = mDownstreams.remove(ifname);
         if (lp == null) return;
@@ -481,7 +488,7 @@
                 iface, v4addr, v4gateway, (v6gateways.isEmpty() ? null : v6gateways));
 
         if (!success) {
-           return success;
+            return success;
         }
 
         // Update stats after we've told the hardware to change routing so we don't miss packets.
@@ -545,6 +552,7 @@
         return false;
     }
 
+    /** Dump information. */
     public void dump(IndentingPrintWriter pw) {
         if (isOffloadDisabled()) {
             pw.println("Offload disabled");
@@ -630,7 +638,7 @@
             if (ip instanceof Inet4Address) {
                 return (Inet4Address) ip;
             }
-        } catch (IllegalArgumentException iae) {}
+        } catch (IllegalArgumentException iae) { }
         return null;
     }
 
diff --git a/services/core/java/com/android/server/connectivity/tethering/OffloadHardwareInterface.java b/packages/Tethering/src/com/android/server/connectivity/tethering/OffloadHardwareInterface.java
similarity index 81%
rename from services/core/java/com/android/server/connectivity/tethering/OffloadHardwareInterface.java
rename to packages/Tethering/src/com/android/server/connectivity/tethering/OffloadHardwareInterface.java
index 207f867..01339a4 100644
--- a/services/core/java/com/android/server/connectivity/tethering/OffloadHardwareInterface.java
+++ b/packages/Tethering/src/com/android/server/connectivity/tethering/OffloadHardwareInterface.java
@@ -23,9 +23,9 @@
 import android.hardware.tetheroffload.control.V1_0.NatTimeoutUpdate;
 import android.hardware.tetheroffload.control.V1_0.NetworkProtocol;
 import android.hardware.tetheroffload.control.V1_0.OffloadCallbackEvent;
+import android.net.util.SharedLog;
 import android.os.Handler;
 import android.os.RemoteException;
-import android.net.util.SharedLog;
 import android.system.OsConstants;
 
 import java.util.ArrayList;
@@ -55,18 +55,34 @@
     private TetheringOffloadCallback mTetheringOffloadCallback;
     private ControlCallback mControlCallback;
 
+    /** The callback to notify status of offload management process. */
     public static class ControlCallback {
+        /** Offload started. */
         public void onStarted() {}
+        /**
+         * Offload stopped because an error has occurred in lower layer.
+         */
         public void onStoppedError() {}
+        /**
+         * Offload stopped because the device has moved to a bearer on which hardware offload is
+         * not supported. Subsequent calls to setUpstreamParameters and add/removeDownstream will
+         * likely fail and cannot be presumed to be saved inside of the hardware management process.
+         * Upon receiving #onSupportAvailable(), the caller should reprogram the hardware to begin
+         * offload again.
+         */
         public void onStoppedUnsupported() {}
+        /** Indicate that offload is able to proivde support for this time. */
         public void onSupportAvailable() {}
+        /** Offload stopped because of usage limit reached. */
         public void onStoppedLimitReached() {}
 
+        /** Indicate to update NAT timeout. */
         public void onNatTimeoutUpdate(int proto,
                                        String srcAddr, int srcPort,
                                        String dstAddr, int dstPort) {}
     }
 
+    /** The object which records Tx/Rx forwarded bytes. */
     public static class ForwardedStats {
         public long rxBytes;
         public long txBytes;
@@ -76,11 +92,13 @@
             txBytes = 0;
         }
 
+        /** Add Tx/Rx bytes. */
         public void add(ForwardedStats other) {
             rxBytes += other.rxBytes;
             txBytes += other.txBytes;
         }
 
+        /** Returns the string representation of this object. */
         public String toString() {
             return String.format("rx:%s tx:%s", rxBytes, txBytes);
         }
@@ -91,14 +109,17 @@
         mLog = log.forSubComponent(TAG);
     }
 
+    /** Get default value indicating whether offload is supported. */
     public int getDefaultTetherOffloadDisabled() {
         return DEFAULT_TETHER_OFFLOAD_DISABLED;
     }
 
+    /** Configure offload management process. */
     public boolean initOffloadConfig() {
         return configOffload();
     }
 
+    /** Initialize the tethering offload HAL. */
     public boolean initOffloadControl(ControlCallback controlCb) {
         mControlCallback = controlCb;
 
@@ -125,8 +146,8 @@
             mOffloadControl.initOffload(
                     mTetheringOffloadCallback,
                     (boolean success, String errMsg) -> {
-                        results.success = success;
-                        results.errMsg = errMsg;
+                        results.mSuccess = success;
+                        results.mErrMsg = errMsg;
                     });
         } catch (RemoteException e) {
             record(logmsg, e);
@@ -134,9 +155,10 @@
         }
 
         record(logmsg, results);
-        return results.success;
+        return results.mSuccess;
     }
 
+    /** Stop IOffloadControl. */
     public void stopOffloadControl() {
         if (mOffloadControl != null) {
             try {
@@ -154,6 +176,7 @@
         mLog.log("stopOffloadControl()");
     }
 
+    /** Get Tx/Rx usage from last query. */
     public ForwardedStats getForwardedStats(String upstream) {
         final String logmsg = String.format("getForwardedStats(%s)",  upstream);
 
@@ -174,6 +197,7 @@
         return stats;
     }
 
+    /** Set local prefixes to offload management process. */
     public boolean setLocalPrefixes(ArrayList<String> localPrefixes) {
         final String logmsg = String.format("setLocalPrefixes([%s])",
                 String.join(",", localPrefixes));
@@ -182,8 +206,8 @@
         try {
             mOffloadControl.setLocalPrefixes(localPrefixes,
                     (boolean success, String errMsg) -> {
-                        results.success = success;
-                        results.errMsg = errMsg;
+                        results.mSuccess = success;
+                        results.mErrMsg = errMsg;
                     });
         } catch (RemoteException e) {
             record(logmsg, e);
@@ -191,9 +215,10 @@
         }
 
         record(logmsg, results);
-        return results.success;
+        return results.mSuccess;
     }
 
+    /** Set data limit value to offload management process. */
     public boolean setDataLimit(String iface, long limit) {
 
         final String logmsg = String.format("setDataLimit(%s, %d)", iface, limit);
@@ -203,8 +228,8 @@
             mOffloadControl.setDataLimit(
                     iface, limit,
                     (boolean success, String errMsg) -> {
-                        results.success = success;
-                        results.errMsg = errMsg;
+                        results.mSuccess = success;
+                        results.mErrMsg = errMsg;
                     });
         } catch (RemoteException e) {
             record(logmsg, e);
@@ -212,9 +237,10 @@
         }
 
         record(logmsg, results);
-        return results.success;
+        return results.mSuccess;
     }
 
+    /** Set upstream parameters to offload management process. */
     public boolean setUpstreamParameters(
             String iface, String v4addr, String v4gateway, ArrayList<String> v6gws) {
         iface = (iface != null) ? iface : NO_INTERFACE_NAME;
@@ -230,8 +256,8 @@
             mOffloadControl.setUpstreamParameters(
                     iface, v4addr, v4gateway, v6gws,
                     (boolean success, String errMsg) -> {
-                        results.success = success;
-                        results.errMsg = errMsg;
+                        results.mSuccess = success;
+                        results.mErrMsg = errMsg;
                     });
         } catch (RemoteException e) {
             record(logmsg, e);
@@ -239,9 +265,10 @@
         }
 
         record(logmsg, results);
-        return results.success;
+        return results.mSuccess;
     }
 
+    /** Add downstream prefix to offload management process. */
     public boolean addDownstreamPrefix(String ifname, String prefix) {
         final String logmsg = String.format("addDownstreamPrefix(%s, %s)", ifname, prefix);
 
@@ -249,8 +276,8 @@
         try {
             mOffloadControl.addDownstream(ifname, prefix,
                     (boolean success, String errMsg) -> {
-                        results.success = success;
-                        results.errMsg = errMsg;
+                        results.mSuccess = success;
+                        results.mErrMsg = errMsg;
                     });
         } catch (RemoteException e) {
             record(logmsg, e);
@@ -258,9 +285,10 @@
         }
 
         record(logmsg, results);
-        return results.success;
+        return results.mSuccess;
     }
 
+    /** Remove downstream prefix from offload management process. */
     public boolean removeDownstreamPrefix(String ifname, String prefix) {
         final String logmsg = String.format("removeDownstreamPrefix(%s, %s)", ifname, prefix);
 
@@ -268,8 +296,8 @@
         try {
             mOffloadControl.removeDownstream(ifname, prefix,
                     (boolean success, String errMsg) -> {
-                        results.success = success;
-                        results.errMsg = errMsg;
+                        results.mSuccess = success;
+                        results.mErrMsg = errMsg;
                     });
         } catch (RemoteException e) {
             record(logmsg, e);
@@ -277,7 +305,7 @@
         }
 
         record(logmsg, results);
-        return results.success;
+        return results.mSuccess;
     }
 
     private void record(String msg, Throwable t) {
@@ -286,7 +314,7 @@
 
     private void record(String msg, CbResults results) {
         final String logmsg = msg + YIELDS + results;
-        if (!results.success) {
+        if (!results.mSuccess) {
             mLog.e(logmsg);
         } else {
             mLog.log(logmsg);
@@ -298,7 +326,7 @@
         public final ControlCallback controlCb;
         public final SharedLog log;
 
-        public TetheringOffloadCallback(Handler h, ControlCallback cb, SharedLog sharedLog) {
+        TetheringOffloadCallback(Handler h, ControlCallback cb, SharedLog sharedLog) {
             handler = h;
             controlCb = cb;
             log = sharedLog;
@@ -332,7 +360,7 @@
         @Override
         public void updateTimeout(NatTimeoutUpdate params) {
             handler.post(() -> {
-                    controlCb.onNatTimeoutUpdate(
+                controlCb.onNatTimeoutUpdate(
                         networkProtocolToOsConstant(params.proto),
                         params.src.addr, uint16(params.src.port),
                         params.dst.addr, uint16(params.dst.port));
@@ -352,15 +380,15 @@
     }
 
     private static class CbResults {
-        boolean success;
-        String errMsg;
+        boolean mSuccess;
+        String mErrMsg;
 
         @Override
         public String toString() {
-            if (success) {
+            if (mSuccess) {
                 return "ok";
             } else {
-                return "fail: " + errMsg;
+                return "fail: " + mErrMsg;
             }
         }
     }
diff --git a/packages/Tethering/tests/unit/Android.bp b/packages/Tethering/tests/unit/Android.bp
index 7c06e5f..363be18 100644
--- a/packages/Tethering/tests/unit/Android.bp
+++ b/packages/Tethering/tests/unit/Android.bp
@@ -25,6 +25,7 @@
     static_libs: [
         "androidx.test.rules",
         "frameworks-base-testutils",
+        "net-tests-utils",
         "mockito-target-extended-minus-junit4",
         "TetheringApiCurrentLib",
         "testables",
@@ -46,6 +47,7 @@
     name: "tethering-tests-src",
     srcs: [
         "src/com/android/server/connectivity/tethering/EntitlementManagerTest.java",
+        "src/com/android/server/connectivity/tethering/OffloadControllerTest.java",
         "src/com/android/server/connectivity/tethering/TetheringConfigurationTest.java",
         "src/com/android/server/connectivity/tethering/UpstreamNetworkMonitorTest.java",
         "src/android/net/dhcp/DhcpServingParamsParcelExtTest.java",
diff --git a/tests/net/java/com/android/server/connectivity/tethering/OffloadControllerTest.java b/packages/Tethering/tests/unit/src/com/android/server/connectivity/tethering/OffloadControllerTest.java
similarity index 98%
rename from tests/net/java/com/android/server/connectivity/tethering/OffloadControllerTest.java
rename to packages/Tethering/tests/unit/src/com/android/server/connectivity/tethering/OffloadControllerTest.java
index 9931aec..8574f54 100644
--- a/tests/net/java/com/android/server/connectivity/tethering/OffloadControllerTest.java
+++ b/packages/Tethering/tests/unit/src/com/android/server/connectivity/tethering/OffloadControllerTest.java
@@ -26,10 +26,10 @@
 
 import static com.android.server.connectivity.tethering.OffloadHardwareInterface.ForwardedStats;
 import static com.android.testutils.MiscAssertsKt.assertContainsAll;
+import static com.android.testutils.MiscAssertsKt.assertThrows;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyLong;
 import static org.mockito.Matchers.anyObject;
@@ -148,10 +148,8 @@
     public void testNoSettingsValueDefaultDisabledDoesNotStart() throws Exception {
         setupFunctioningHardwareInterface();
         when(mHardware.getDefaultTetherOffloadDisabled()).thenReturn(1);
-        try {
-            Settings.Global.getInt(mContentResolver, TETHER_OFFLOAD_DISABLED);
-            fail();
-        } catch (SettingNotFoundException expected) {}
+        assertThrows(SettingNotFoundException.class, () ->
+                Settings.Global.getInt(mContentResolver, TETHER_OFFLOAD_DISABLED));
 
         final OffloadController offload = makeOffloadController();
         offload.start();
@@ -168,10 +166,8 @@
     public void testNoSettingsValueDefaultEnabledDoesStart() throws Exception {
         setupFunctioningHardwareInterface();
         when(mHardware.getDefaultTetherOffloadDisabled()).thenReturn(0);
-        try {
-            Settings.Global.getInt(mContentResolver, TETHER_OFFLOAD_DISABLED);
-            fail();
-        } catch (SettingNotFoundException expected) {}
+        assertThrows(SettingNotFoundException.class, () ->
+                Settings.Global.getInt(mContentResolver, TETHER_OFFLOAD_DISABLED));
 
         final OffloadController offload = makeOffloadController();
         offload.start();
diff --git a/services/core/java/com/android/server/TelephonyRegistry.java b/services/core/java/com/android/server/TelephonyRegistry.java
index 1467888..447ed59 100644
--- a/services/core/java/com/android/server/TelephonyRegistry.java
+++ b/services/core/java/com/android/server/TelephonyRegistry.java
@@ -33,6 +33,9 @@
 import android.os.Message;
 import android.os.RemoteException;
 import android.os.UserHandle;
+import android.telephony.Annotation.DataFailureCause;
+import android.telephony.Annotation.RadioPowerState;
+import android.telephony.Annotation.SrvccState;
 import android.telephony.CallAttributes;
 import android.telephony.CallQuality;
 import android.telephony.CellInfo;
@@ -245,7 +248,7 @@
 
     private int mActiveDataSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
 
-    @TelephonyManager.RadioPowerState
+    @RadioPowerState
     private int mRadioPowerState = TelephonyManager.RADIO_POWER_UNAVAILABLE;
 
     private final LocalLog mLocalLog = new LocalLog(100);
@@ -961,13 +964,13 @@
         }
     }
 
-    public void notifyCallState(int state, String phoneNumber) {
+    public void notifyCallStateForAllSubs(int state, String phoneNumber) {
         if (!checkNotifyPermission("notifyCallState()")) {
             return;
         }
 
         if (VDBG) {
-            log("notifyCallState: state=" + state + " phoneNumber=" + phoneNumber);
+            log("notifyCallStateForAllSubs: state=" + state + " phoneNumber=" + phoneNumber);
         }
 
         synchronized (mRecords) {
@@ -994,13 +997,12 @@
                 SubscriptionManager.INVALID_SUBSCRIPTION_ID);
     }
 
-    public void notifyCallStateForPhoneId(int phoneId, int subId, int state,
-                String incomingNumber) {
+    public void notifyCallState(int phoneId, int subId, int state, String incomingNumber) {
         if (!checkNotifyPermission("notifyCallState()")) {
             return;
         }
         if (VDBG) {
-            log("notifyCallStateForPhoneId: subId=" + subId
+            log("notifyCallState: subId=" + subId
                 + " state=" + state + " incomingNumber=" + incomingNumber);
         }
         synchronized (mRecords) {
@@ -1094,10 +1096,10 @@
         synchronized (mRecords) {
             if (validatePhoneId(phoneId)) {
                 switch (activationType) {
-                    case PhoneConstants.SIM_ACTIVATION_TYPE_VOICE:
+                    case TelephonyManager.SIM_ACTIVATION_TYPE_VOICE:
                         mVoiceActivationState[phoneId] = activationState;
                         break;
-                    case PhoneConstants.SIM_ACTIVATION_TYPE_DATA:
+                    case TelephonyManager.SIM_ACTIVATION_TYPE_DATA:
                         mDataActivationState[phoneId] = activationState;
                         break;
                     default:
@@ -1110,7 +1112,7 @@
                                 + " state=" + activationState);
                     }
                     try {
-                        if ((activationType == PhoneConstants.SIM_ACTIVATION_TYPE_VOICE) &&
+                        if ((activationType == TelephonyManager.SIM_ACTIVATION_TYPE_VOICE) &&
                                 r.matchPhoneStateListenerEvent(
                                         PhoneStateListener.LISTEN_VOICE_ACTIVATION_STATE) &&
                                 idMatch(r.subId, subId, phoneId)) {
@@ -1121,7 +1123,7 @@
                             }
                             r.callback.onVoiceActivationStateChanged(activationState);
                         }
-                        if ((activationType == PhoneConstants.SIM_ACTIVATION_TYPE_DATA) &&
+                        if ((activationType == TelephonyManager.SIM_ACTIVATION_TYPE_DATA) &&
                                 r.matchPhoneStateListenerEvent(
                                         PhoneStateListener.LISTEN_DATA_ACTIVATION_STATE) &&
                                 idMatch(r.subId, subId, phoneId)) {
@@ -1241,7 +1243,7 @@
     }
 
     public void notifyCellInfoForSubscriber(int subId, List<CellInfo> cellInfo) {
-        if (!checkNotifyPermission("notifyCellInfo()")) {
+        if (!checkNotifyPermission("notifyCellInfoForSubscriber()")) {
             return;
         }
         if (VDBG) {
@@ -1258,7 +1260,8 @@
                             checkFineLocationAccess(r, Build.VERSION_CODES.Q)) {
                         try {
                             if (DBG_LOC) {
-                                log("notifyCellInfo: mCellInfo=" + cellInfo + " r=" + r);
+                                log("notifyCellInfoForSubscriber: mCellInfo=" + cellInfo
+                                    + " r=" + r);
                             }
                             r.callback.onCellInfoChanged(cellInfo);
                         } catch (RemoteException ex) {
@@ -1718,7 +1721,7 @@
     }
 
     public void notifyPreciseDataConnectionFailed(int phoneId, int subId, String apnType,
-            String apn, @DataFailCause.FailCause int failCause) {
+            String apn, @DataFailureCause int failCause) {
         if (!checkNotifyPermission("notifyPreciseDataConnectionFailed()")) {
             return;
         }
@@ -1748,7 +1751,7 @@
     }
 
     @Override
-    public void notifySrvccStateChanged(int subId, @TelephonyManager.SrvccState int state) {
+    public void notifySrvccStateChanged(int subId, @SrvccState int state) {
         if (!checkNotifyPermission("notifySrvccStateChanged()")) {
             return;
         }
@@ -1855,8 +1858,7 @@
         }
     }
 
-    public void notifyRadioPowerStateChanged(int phoneId, int subId,
-                                             @TelephonyManager.RadioPowerState int state) {
+    public void notifyRadioPowerStateChanged(int phoneId, int subId, @RadioPowerState int state) {
         if (!checkNotifyPermission("notifyRadioPowerStateChanged()")) {
             return;
         }
@@ -2227,7 +2229,7 @@
 
     private void broadcastPreciseDataConnectionStateChanged(int state, int networkType,
             String apnType, String apn, LinkProperties linkProperties,
-            @DataFailCause.FailCause int failCause) {
+            @DataFailureCause int failCause) {
         Intent intent = new Intent(TelephonyManager.ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED);
         intent.putExtra(PhoneConstants.STATE_KEY, state);
         intent.putExtra(PhoneConstants.DATA_NETWORK_TYPE_KEY, networkType);
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 76bfc97..7609632 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -7786,10 +7786,18 @@
                 false /* mountExtStorageFull */, abiOverride);
     }
 
-    // TODO: Move to ProcessList?
     @GuardedBy("this")
     final ProcessRecord addAppLocked(ApplicationInfo info, String customProcess, boolean isolated,
             boolean disableHiddenApiChecks, boolean mountExtStorageFull, String abiOverride) {
+        return addAppLocked(info, customProcess, isolated, disableHiddenApiChecks,
+                false /* disableTestApiChecks */, mountExtStorageFull, abiOverride);
+    }
+
+    // TODO: Move to ProcessList?
+    @GuardedBy("this")
+    final ProcessRecord addAppLocked(ApplicationInfo info, String customProcess, boolean isolated,
+            boolean disableHiddenApiChecks, boolean disableTestApiChecks,
+            boolean mountExtStorageFull, String abiOverride) {
         ProcessRecord app;
         if (!isolated) {
             app = getProcessRecordLocked(customProcess != null ? customProcess : info.processName,
@@ -7824,7 +7832,7 @@
             mPersistentStartingProcesses.add(app);
             mProcessList.startProcessLocked(app, new HostingRecord("added application",
                     customProcess != null ? customProcess : app.processName),
-                    disableHiddenApiChecks, mountExtStorageFull, abiOverride);
+                    disableHiddenApiChecks, disableTestApiChecks, mountExtStorageFull, abiOverride);
         }
 
         return app;
@@ -15765,6 +15773,10 @@
                 enforceCallingPermission(android.Manifest.permission.DISABLE_HIDDEN_API_CHECKS,
                         "disable hidden API checks");
             }
+            // Allow instrumented processes access to test APIs.
+            // TODO(satayev): make this configurable via testing framework.
+            boolean disableTestApiChecks = true;
+
             final boolean mountExtStorageFull = isCallerShell()
                     && (flags & INSTR_FLAG_MOUNT_EXTERNAL_STORAGE_FULL) != 0;
 
@@ -15779,7 +15791,7 @@
             }
 
             ProcessRecord app = addAppLocked(ai, defProcess, false, disableHiddenApiChecks,
-                    mountExtStorageFull, abiOverride);
+                    disableTestApiChecks, mountExtStorageFull, abiOverride);
             app.setActiveInstrumentation(activeInstr);
             activeInstr.mFinished = false;
             activeInstr.mRunningProcesses.add(app);
diff --git a/services/core/java/com/android/server/am/ProcessList.java b/services/core/java/com/android/server/am/ProcessList.java
index 3d598dd..4692fd4 100644
--- a/services/core/java/com/android/server/am/ProcessList.java
+++ b/services/core/java/com/android/server/am/ProcessList.java
@@ -1419,15 +1419,11 @@
 
     /**
      * @return {@code true} if process start is successful, false otherwise.
-     * @param app
-     * @param hostingRecord
-     * @param disableHiddenApiChecks
-     * @param abiOverride
      */
     @GuardedBy("mService")
     boolean startProcessLocked(ProcessRecord app, HostingRecord hostingRecord,
-            boolean disableHiddenApiChecks, boolean mountExtStorageFull,
-            String abiOverride) {
+            boolean disableHiddenApiChecks, boolean disableTestApiChecks,
+            boolean mountExtStorageFull, String abiOverride) {
         if (app.pendingStart) {
             return true;
         }
@@ -1572,6 +1568,10 @@
                     throw new IllegalStateException("Invalid API policy: " + policy);
                 }
                 runtimeFlags |= policyBits;
+
+                if (disableTestApiChecks) {
+                    runtimeFlags |= Zygote.DISABLE_TEST_API_ENFORCEMENT_POLICY;
+                }
             }
 
             String useAppImageCache = SystemProperties.get(
@@ -1845,7 +1845,8 @@
     final boolean startProcessLocked(ProcessRecord app, HostingRecord hostingRecord,
             String abiOverride) {
         return startProcessLocked(app, hostingRecord,
-                false /* disableHiddenApiChecks */, false /* mountExtStorageFull */, abiOverride);
+                false /* disableHiddenApiChecks */, false /* disableTestApiChecks */,
+                false /* mountExtStorageFull */, abiOverride);
     }
 
     @GuardedBy("mService")
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 055a4bd..24569a6 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -1582,12 +1582,13 @@
         setMicrophoneMuteNoCallerCheck(currentUser);
     }
 
-    private int rescaleIndex(int index, int srcStream, int dstStream) {
-        int srcRange =
-                mStreamStates[srcStream].getMaxIndex() - mStreamStates[srcStream].getMinIndex();
-        int dstRange =
-                mStreamStates[dstStream].getMaxIndex() - mStreamStates[dstStream].getMinIndex();
+    private int getIndexRange(int streamType) {
+        return (mStreamStates[streamType].getMaxIndex() - mStreamStates[streamType].getMinIndex());
+    }
 
+    private int rescaleIndex(int index, int srcStream, int dstStream) {
+        int srcRange = getIndexRange(srcStream);
+        int dstRange = getIndexRange(dstStream);
         if (srcRange == 0) {
             Log.e(TAG, "rescaleIndex : index range should not be zero");
             return mStreamStates[dstStream].getMinIndex();
@@ -1598,6 +1599,17 @@
                 / srcRange;
     }
 
+    private int rescaleStep(int step, int srcStream, int dstStream) {
+        int srcRange = getIndexRange(srcStream);
+        int dstRange = getIndexRange(dstStream);
+        if (srcRange == 0) {
+            Log.e(TAG, "rescaleStep : index range should not be zero");
+            return 0;
+        }
+
+        return ((step * dstRange + srcRange / 2) / srcRange);
+    }
+
     ///////////////////////////////////////////////////////////////////////////
     // IPC methods
     ///////////////////////////////////////////////////////////////////////////
@@ -1774,7 +1786,7 @@
             }
         } else {
             // convert one UI step (+/-1) into a number of internal units on the stream alias
-            step = rescaleIndex(10, streamType, streamTypeAlias);
+            step = rescaleStep(10, streamType, streamTypeAlias);
         }
 
         // If either the client forces allowing ringer modes for this adjustment,
diff --git a/services/core/java/com/android/server/pm/ApexManager.java b/services/core/java/com/android/server/pm/ApexManager.java
index a0c00f8..a1b6d49 100644
--- a/services/core/java/com/android/server/pm/ApexManager.java
+++ b/services/core/java/com/android/server/pm/ApexManager.java
@@ -11,7 +11,7 @@
  * 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.s
+ * limitations under the License.
  */
 
 package com.android.server.pm;
@@ -29,14 +29,12 @@
 import android.content.IntentFilter;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
+import android.content.pm.PackageInstaller;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageParser;
-import android.content.pm.PackageParser.PackageParserException;
 import android.os.RemoteException;
 import android.os.ServiceManager;
-import android.os.ServiceManager.ServiceNotFoundException;
 import android.sysprop.ApexProperties;
-import android.util.ArrayMap;
 import android.util.Slog;
 
 import com.android.internal.annotations.GuardedBy;
@@ -56,117 +54,33 @@
  * ApexManager class handles communications with the apex service to perform operation and queries,
  * as well as providing caching to avoid unnecessary calls to the service.
  */
-class ApexManager {
-    static final String TAG = "ApexManager";
-    private final IApexService mApexService;
-    private final Context mContext;
-    private final Object mLock = new Object();
-    /**
-     * A map from {@code APEX packageName} to the {@Link PackageInfo} generated from the {@code
-     * AndroidManifest.xml}
-     *
-     * <p>Note that key of this map is {@code packageName} field of the corresponding {@code
-     * AndroidManifest.xml}.
-      */
-    @GuardedBy("mLock")
-    private List<PackageInfo> mAllPackagesCache;
-    /**
-     * A map from {@code apexName} to the {@Link PackageInfo} generated from the {@code
-     * AndroidManifest.xml}.
-     *
-     * <p>Note that key of this map is {@code apexName} field which corresponds to the {@code name}
-     * field of {@code apex_manifest.json}.
-     */
-    // TODO(b/132324953): remove.
-    @GuardedBy("mLock")
-    private ArrayMap<String, PackageInfo> mApexNameToPackageInfoCache;
+abstract class ApexManager {
 
-
-    ApexManager(Context context) {
-        mContext = context;
-        if (!isApexSupported()) {
-            mApexService = null;
-            return;
-        }
-        try {
-            mApexService = IApexService.Stub.asInterface(
-                ServiceManager.getServiceOrThrow("apexservice"));
-        } catch (ServiceNotFoundException e) {
-            throw new IllegalStateException("Required service apexservice not available");
-        }
-    }
+    private static final String TAG = "ApexManager";
 
     static final int MATCH_ACTIVE_PACKAGE = 1 << 0;
     static final int MATCH_FACTORY_PACKAGE = 1 << 1;
-    @IntDef(
-            flag = true,
-            prefix = { "MATCH_"},
-            value = {MATCH_ACTIVE_PACKAGE, MATCH_FACTORY_PACKAGE})
-    @Retention(RetentionPolicy.SOURCE)
-    @interface PackageInfoFlags{}
 
-    void systemReady() {
-        if (!isApexSupported()) return;
-        mContext.registerReceiver(new BroadcastReceiver() {
-            @Override
-            public void onReceive(Context context, Intent intent) {
-                onBootCompleted();
-                mContext.unregisterReceiver(this);
-            }
-        }, new IntentFilter(Intent.ACTION_BOOT_COMPLETED));
-    }
-
-    private void populateAllPackagesCacheIfNeeded() {
-        synchronized (mLock) {
-            if (mAllPackagesCache != null) {
-                return;
-            }
-            mApexNameToPackageInfoCache = new ArrayMap<>();
+    /**
+     * Returns an instance of either {@link ApexManagerImpl} or {@link ApexManagerNoOp} depending
+     * on whenever this device supports APEX, i.e. {@link ApexProperties#updatable()} evaluates to
+     * {@code true}.
+     */
+    static ApexManager create(Context systemContext) {
+        if (ApexProperties.updatable().orElse(false)) {
             try {
-                mAllPackagesCache = new ArrayList<>();
-                HashSet<String> activePackagesSet = new HashSet<>();
-                HashSet<String> factoryPackagesSet = new HashSet<>();
-                final ApexInfo[] allPkgs = mApexService.getAllPackages();
-                for (ApexInfo ai : allPkgs) {
-                    // If the device is using flattened APEX, don't report any APEX
-                    // packages since they won't be managed or updated by PackageManager.
-                    if ((new File(ai.modulePath)).isDirectory()) {
-                        break;
-                    }
-                    try {
-                        final PackageInfo pkg = PackageParser.generatePackageInfoFromApex(
-                                ai, PackageManager.GET_META_DATA
-                                        | PackageManager.GET_SIGNING_CERTIFICATES);
-                        mAllPackagesCache.add(pkg);
-                        if (ai.isActive) {
-                            if (activePackagesSet.contains(pkg.packageName)) {
-                                throw new IllegalStateException(
-                                        "Two active packages have the same name: "
-                                                + pkg.packageName);
-                            }
-                            activePackagesSet.add(pkg.packageName);
-                            // TODO(b/132324953): remove.
-                            mApexNameToPackageInfoCache.put(ai.moduleName, pkg);
-                        }
-                        if (ai.isFactory) {
-                            if (factoryPackagesSet.contains(pkg.packageName)) {
-                                throw new IllegalStateException(
-                                        "Two factory packages have the same name: "
-                                                + pkg.packageName);
-                            }
-                            factoryPackagesSet.add(pkg.packageName);
-                        }
-                    } catch (PackageParserException pe) {
-                        throw new IllegalStateException("Unable to parse: " + ai, pe);
-                    }
-                }
-            } catch (RemoteException re) {
-                Slog.e(TAG, "Unable to retrieve packages from apexservice: " + re.toString());
-                throw new RuntimeException(re);
+                return new ApexManagerImpl(systemContext, IApexService.Stub.asInterface(
+                        ServiceManager.getServiceOrThrow("apexservice")));
+            } catch (ServiceManager.ServiceNotFoundException e) {
+                throw new IllegalStateException("Required service apexservice not available");
             }
+        } else {
+            return new ApexManagerNoOp();
         }
     }
 
+    abstract void systemReady();
+
     /**
      * Retrieves information about an APEX package.
      *
@@ -179,35 +93,8 @@
      * @return a PackageInfo object with the information about the package, or null if the package
      *         is not found.
      */
-    @Nullable PackageInfo getPackageInfo(String packageName, @PackageInfoFlags int flags) {
-        if (!isApexSupported()) return null;
-        populateAllPackagesCacheIfNeeded();
-        boolean matchActive = (flags & MATCH_ACTIVE_PACKAGE) != 0;
-        boolean matchFactory = (flags & MATCH_FACTORY_PACKAGE) != 0;
-        for (PackageInfo packageInfo: mAllPackagesCache) {
-            if (!packageInfo.packageName.equals(packageName)) {
-                continue;
-            }
-            if ((!matchActive || isActive(packageInfo))
-                    && (!matchFactory || isFactory(packageInfo))) {
-                return packageInfo;
-            }
-        }
-        return null;
-    }
-
-    /**
-     * Returns a {@link PackageInfo} for an active APEX package keyed by it's {@code apexName}.
-     *
-     * @deprecated this API will soon be deleted, please don't depend on it.
-     */
-    // TODO(b/132324953): delete.
-    @Deprecated
-    @Nullable PackageInfo getPackageInfoForApexName(String apexName) {
-        if (!isApexSupported()) return null;
-        populateAllPackagesCacheIfNeeded();
-        return mApexNameToPackageInfoCache.get(apexName);
-    }
+    @Nullable
+    abstract PackageInfo getPackageInfo(String packageName, @PackageInfoFlags int flags);
 
     /**
      * Retrieves information about all active APEX packages.
@@ -215,14 +102,7 @@
      * @return a List of PackageInfo object, each one containing information about a different
      *         active package.
      */
-    List<PackageInfo> getActivePackages() {
-        if (!isApexSupported()) return Collections.emptyList();
-        populateAllPackagesCacheIfNeeded();
-        return mAllPackagesCache
-                .stream()
-                .filter(item -> isActive(item))
-                .collect(Collectors.toList());
-    }
+    abstract List<PackageInfo> getActivePackages();
 
     /**
      * Retrieves information about all active pre-installed APEX packages.
@@ -230,14 +110,7 @@
      * @return a List of PackageInfo object, each one containing information about a different
      *         active pre-installed package.
      */
-    List<PackageInfo> getFactoryPackages() {
-        if (!isApexSupported()) return Collections.emptyList();
-        populateAllPackagesCacheIfNeeded();
-        return mAllPackagesCache
-                .stream()
-                .filter(item -> isFactory(item))
-                .collect(Collectors.toList());
-    }
+    abstract List<PackageInfo> getFactoryPackages();
 
     /**
      * Retrieves information about all inactive APEX packages.
@@ -245,14 +118,7 @@
      * @return a List of PackageInfo object, each one containing information about a different
      *         inactive package.
      */
-    List<PackageInfo> getInactivePackages() {
-        if (!isApexSupported()) return Collections.emptyList();
-        populateAllPackagesCacheIfNeeded();
-        return mAllPackagesCache
-                .stream()
-                .filter(item -> !isActive(item))
-                .collect(Collectors.toList());
-    }
+    abstract List<PackageInfo> getInactivePackages();
 
     /**
      * Checks if {@code packageName} is an apex package.
@@ -260,16 +126,7 @@
      * @param packageName package to check.
      * @return {@code true} if {@code packageName} is an apex package.
      */
-    boolean isApexPackage(String packageName) {
-        if (!isApexSupported()) return false;
-        populateAllPackagesCacheIfNeeded();
-        for (PackageInfo packageInfo : mAllPackagesCache) {
-            if (packageInfo.packageName.equals(packageName)) {
-                return true;
-            }
-        }
-        return false;
-    }
+    abstract boolean isApexPackage(String packageName);
 
     /**
      * Retrieves information about an apexd staged session i.e. the internal state used by apexd to
@@ -278,19 +135,8 @@
      * @param sessionId the identifier of the session.
      * @return an ApexSessionInfo object, or null if the session is not known.
      */
-    @Nullable ApexSessionInfo getStagedSessionInfo(int sessionId) {
-        if (!isApexSupported()) return null;
-        try {
-            ApexSessionInfo apexSessionInfo = mApexService.getStagedSessionInfo(sessionId);
-            if (apexSessionInfo.isUnknown) {
-                return null;
-            }
-            return apexSessionInfo;
-        } catch (RemoteException re) {
-            Slog.e(TAG, "Unable to contact apexservice", re);
-            throw new RuntimeException(re);
-        }
-    }
+    @Nullable
+    abstract ApexSessionInfo getStagedSessionInfo(int sessionId);
 
     /**
      * Submit a staged session to apex service. This causes the apex service to perform some initial
@@ -302,47 +148,19 @@
      * @param childSessionIds if {@code sessionId} is a multi-package session, this should contain
      *                        an array of identifiers of all the child sessions. Otherwise it should
      *                        be an empty array.
-     * @param apexInfoList this is an output parameter, which needs to be initialized by tha caller
-     *                     and will be filled with a list of {@link ApexInfo} objects, each of which
-     *                     contains metadata about one of the packages being submitted as part of
-     *                     the session.
-     * @return whether the submission of the session was successful.
+     * @throws PackageManagerException if call to apexd fails
      */
-    boolean submitStagedSession(
-            int sessionId, @NonNull int[] childSessionIds, @NonNull ApexInfoList apexInfoList) {
-        if (!isApexSupported()) return false;
-        try {
-            mApexService.submitStagedSession(sessionId, childSessionIds, apexInfoList);
-            return true;
-        } catch (RemoteException re) {
-            Slog.e(TAG, "Unable to contact apexservice", re);
-            throw new RuntimeException(re);
-        } catch (Exception e) {
-            Slog.e(TAG, "apexd verification failed", e);
-            return false;
-        }
-    }
+    abstract ApexInfoList submitStagedSession(int sessionId, @NonNull int[] childSessionIds)
+            throws PackageManagerException;
 
     /**
      * Mark a staged session previously submitted using {@code submitStagedSession} as ready to be
      * applied at next reboot.
      *
      * @param sessionId the identifier of the {@link PackageInstallerSession} being marked as ready.
-     * @return true upon success, false if the session is unknown.
+     * @throws PackageManagerException if call to apexd fails
      */
-    boolean markStagedSessionReady(int sessionId) {
-        if (!isApexSupported()) return false;
-        try {
-            mApexService.markStagedSessionReady(sessionId);
-            return true;
-        } catch (RemoteException re) {
-            Slog.e(TAG, "Unable to contact apexservice", re);
-            throw new RuntimeException(re);
-        } catch (Exception e) {
-            Slog.e(TAG, "Failed to mark session " + sessionId + " ready", e);
-            return false;
-        }
-    }
+    abstract void markStagedSessionReady(int sessionId) throws PackageManagerException;
 
     /**
      * Marks a staged session as successful.
@@ -352,44 +170,21 @@
      * @param sessionId the identifier of the {@link PackageInstallerSession} being marked as
      *                  successful.
      */
-    void markStagedSessionSuccessful(int sessionId) {
-        if (!isApexSupported()) return;
-        try {
-            mApexService.markStagedSessionSuccessful(sessionId);
-        } catch (RemoteException re) {
-            Slog.e(TAG, "Unable to contact apexservice", re);
-            throw new RuntimeException(re);
-        } catch (Exception e) {
-            // It is fine to just log an exception in this case. APEXd will be able to recover in
-            // case markStagedSessionSuccessful fails.
-            Slog.e(TAG, "Failed to mark session " + sessionId + " as successful", e);
-        }
-    }
+    abstract void markStagedSessionSuccessful(int sessionId);
 
     /**
      * Whether the current device supports the management of APEX packages.
      *
      * @return true if APEX packages can be managed on this device, false otherwise.
      */
-    boolean isApexSupported() {
-        return ApexProperties.updatable().orElse(false);
-    }
+    abstract boolean isApexSupported();
 
     /**
      * Abandons the (only) active session previously submitted.
      *
      * @return {@code true} upon success, {@code false} if any remote exception occurs
      */
-    boolean abortActiveSession() {
-        if (!isApexSupported()) return false;
-        try {
-            mApexService.abortActiveSession();
-            return true;
-        } catch (RemoteException re) {
-            Slog.e(TAG, "Unable to contact apexservice", re);
-            return false;
-        }
-    }
+    abstract boolean abortActiveSession();
 
     /**
      * Uninstalls given {@code apexPackage}.
@@ -399,64 +194,7 @@
      * @param apexPackagePath package to uninstall.
      * @return {@code true} upon successful uninstall, {@code false} otherwise.
      */
-    boolean uninstallApex(String apexPackagePath) {
-        if (!isApexSupported()) return false;
-        try {
-            mApexService.unstagePackages(Collections.singletonList(apexPackagePath));
-            return true;
-        } catch (Exception e) {
-            return false;
-        }
-    }
-
-    /**
-     * Whether an APEX package is active or not.
-     *
-     * @param packageInfo the package to check
-     * @return {@code true} if this package is active, {@code false} otherwise.
-     */
-    private static boolean isActive(PackageInfo packageInfo) {
-        return (packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_INSTALLED) != 0;
-    }
-
-    /**
-     * Whether the APEX package is pre-installed or not.
-     *
-     * @param packageInfo the package to check
-     * @return {@code true} if this package is pre-installed, {@code false} otherwise.
-     */
-    private static boolean isFactory(PackageInfo packageInfo) {
-        return (packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0;
-    }
-
-    /**
-     * Dump information about the packages contained in a particular cache
-     * @param packagesCache the cache to print information about.
-     * @param packageName a {@link String} containing a package name, or {@code null}. If set, only
-     *                    information about that specific package will be dumped.
-     * @param ipw the {@link IndentingPrintWriter} object to send information to.
-     */
-    void dumpFromPackagesCache(
-            List<PackageInfo> packagesCache,
-            @Nullable String packageName,
-            IndentingPrintWriter ipw) {
-        ipw.println();
-        ipw.increaseIndent();
-        for (PackageInfo pi : packagesCache) {
-            if (packageName != null && !packageName.equals(pi.packageName)) {
-                continue;
-            }
-            ipw.println(pi.packageName);
-            ipw.increaseIndent();
-            ipw.println("Version: " + pi.versionCode);
-            ipw.println("Path: " + pi.applicationInfo.sourceDir);
-            ipw.println("IsActive: " + isActive(pi));
-            ipw.println("IsFactory: " + isFactory(pi));
-            ipw.decreaseIndent();
-        }
-        ipw.decreaseIndent();
-        ipw.println();
-    }
+    abstract boolean uninstallApex(String apexPackagePath);
 
     /**
      * Dumps various state information to the provided {@link PrintWriter} object.
@@ -465,54 +203,419 @@
      * @param packageName a {@link String} containing a package name, or {@code null}. If set, only
      *                    information about that specific package will be dumped.
      */
-    void dump(PrintWriter pw, @Nullable String packageName) {
-        if (!isApexSupported()) return;
-        final IndentingPrintWriter ipw = new IndentingPrintWriter(pw, "  ", 120);
-        try {
-            populateAllPackagesCacheIfNeeded();
-            ipw.println();
-            ipw.println("Active APEX packages:");
-            dumpFromPackagesCache(getActivePackages(), packageName, ipw);
-            ipw.println("Inactive APEX packages:");
-            dumpFromPackagesCache(getInactivePackages(), packageName, ipw);
-            ipw.println("Factory APEX packages:");
-            dumpFromPackagesCache(getFactoryPackages(), packageName, ipw);
-            ipw.increaseIndent();
-            ipw.println("APEX session state:");
-            ipw.increaseIndent();
-            final ApexSessionInfo[] sessions = mApexService.getSessions();
-            for (ApexSessionInfo si : sessions) {
-                ipw.println("Session ID: " + si.sessionId);
-                ipw.increaseIndent();
-                if (si.isUnknown) {
-                    ipw.println("State: UNKNOWN");
-                } else if (si.isVerified) {
-                    ipw.println("State: VERIFIED");
-                } else if (si.isStaged) {
-                    ipw.println("State: STAGED");
-                } else if (si.isActivated) {
-                    ipw.println("State: ACTIVATED");
-                } else if (si.isActivationFailed) {
-                    ipw.println("State: ACTIVATION FAILED");
-                } else if (si.isSuccess) {
-                    ipw.println("State: SUCCESS");
-                } else if (si.isRollbackInProgress) {
-                    ipw.println("State: ROLLBACK IN PROGRESS");
-                } else if (si.isRolledBack) {
-                    ipw.println("State: ROLLED BACK");
-                } else if (si.isRollbackFailed) {
-                    ipw.println("State: ROLLBACK FAILED");
+    abstract void dump(PrintWriter pw, @Nullable String packageName);
+
+    @IntDef(
+            flag = true,
+            prefix = { "MATCH_"},
+            value = {MATCH_ACTIVE_PACKAGE, MATCH_FACTORY_PACKAGE})
+    @Retention(RetentionPolicy.SOURCE)
+    @interface PackageInfoFlags{}
+
+    /**
+     * An implementation of {@link ApexManager} that should be used in case device supports updating
+     * APEX packages.
+     */
+    private static class ApexManagerImpl extends ApexManager {
+        private final IApexService mApexService;
+        private final Context mContext;
+        private final Object mLock = new Object();
+        /**
+         * A map from {@code APEX packageName} to the {@Link PackageInfo} generated from the {@code
+         * AndroidManifest.xml}
+         *
+         * <p>Note that key of this map is {@code packageName} field of the corresponding {@code
+         * AndroidManifest.xml}.
+          */
+        @GuardedBy("mLock")
+        private List<PackageInfo> mAllPackagesCache;
+
+        ApexManagerImpl(Context context, IApexService apexService) {
+            mContext = context;
+            mApexService = apexService;
+        }
+
+        /**
+         * Whether an APEX package is active or not.
+         *
+         * @param packageInfo the package to check
+         * @return {@code true} if this package is active, {@code false} otherwise.
+         */
+        private static boolean isActive(PackageInfo packageInfo) {
+            return (packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_INSTALLED) != 0;
+        }
+
+        /**
+         * Whether the APEX package is pre-installed or not.
+         *
+         * @param packageInfo the package to check
+         * @return {@code true} if this package is pre-installed, {@code false} otherwise.
+         */
+        private static boolean isFactory(PackageInfo packageInfo) {
+            return (packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0;
+        }
+
+        @Override
+        void systemReady() {
+            mContext.registerReceiver(new BroadcastReceiver() {
+                @Override
+                public void onReceive(Context context, Intent intent) {
+                    populateAllPackagesCacheIfNeeded();
+                    mContext.unregisterReceiver(this);
                 }
+            }, new IntentFilter(Intent.ACTION_BOOT_COMPLETED));
+        }
+
+        private void populateAllPackagesCacheIfNeeded() {
+            synchronized (mLock) {
+                if (mAllPackagesCache != null) {
+                    return;
+                }
+                try {
+                    mAllPackagesCache = new ArrayList<>();
+                    HashSet<String> activePackagesSet = new HashSet<>();
+                    HashSet<String> factoryPackagesSet = new HashSet<>();
+                    final ApexInfo[] allPkgs = mApexService.getAllPackages();
+                    for (ApexInfo ai : allPkgs) {
+                        // If the device is using flattened APEX, don't report any APEX
+                        // packages since they won't be managed or updated by PackageManager.
+                        if ((new File(ai.modulePath)).isDirectory()) {
+                            break;
+                        }
+                        int flags = PackageManager.GET_META_DATA
+                                | PackageManager.GET_SIGNING_CERTIFICATES
+                                | PackageManager.GET_SIGNATURES;
+                        PackageParser.Package pkg;
+                        try {
+                            File apexFile = new File(ai.modulePath);
+                            PackageParser pp = new PackageParser();
+                            pkg = pp.parsePackage(apexFile, flags, false);
+                            PackageParser.collectCertificates(pkg, false);
+                        } catch (PackageParser.PackageParserException pe) {
+                            throw new IllegalStateException("Unable to parse: " + ai, pe);
+                        }
+
+                        final PackageInfo packageInfo =
+                                PackageParser.generatePackageInfo(pkg, ai, flags);
+                        mAllPackagesCache.add(packageInfo);
+                        if (ai.isActive) {
+                            if (activePackagesSet.contains(packageInfo.packageName)) {
+                                throw new IllegalStateException(
+                                        "Two active packages have the same name: "
+                                                + packageInfo.packageName);
+                            }
+                            activePackagesSet.add(packageInfo.packageName);
+                        }
+                        if (ai.isFactory) {
+                            if (factoryPackagesSet.contains(packageInfo.packageName)) {
+                                throw new IllegalStateException(
+                                        "Two factory packages have the same name: "
+                                                + packageInfo.packageName);
+                            }
+                            factoryPackagesSet.add(packageInfo.packageName);
+                        }
+
+                    }
+                } catch (RemoteException re) {
+                    Slog.e(TAG, "Unable to retrieve packages from apexservice: " + re.toString());
+                    throw new RuntimeException(re);
+                }
+            }
+        }
+
+        @Override
+        @Nullable PackageInfo getPackageInfo(String packageName, @PackageInfoFlags int flags) {
+            populateAllPackagesCacheIfNeeded();
+            boolean matchActive = (flags & MATCH_ACTIVE_PACKAGE) != 0;
+            boolean matchFactory = (flags & MATCH_FACTORY_PACKAGE) != 0;
+            for (PackageInfo packageInfo: mAllPackagesCache) {
+                if (!packageInfo.packageName.equals(packageName)) {
+                    continue;
+                }
+                if ((!matchActive || isActive(packageInfo))
+                        && (!matchFactory || isFactory(packageInfo))) {
+                    return packageInfo;
+                }
+            }
+            return null;
+        }
+
+        @Override
+        List<PackageInfo> getActivePackages() {
+            populateAllPackagesCacheIfNeeded();
+            return mAllPackagesCache
+                    .stream()
+                    .filter(item -> isActive(item))
+                    .collect(Collectors.toList());
+        }
+
+        @Override
+        List<PackageInfo> getFactoryPackages() {
+            populateAllPackagesCacheIfNeeded();
+            return mAllPackagesCache
+                    .stream()
+                    .filter(item -> isFactory(item))
+                    .collect(Collectors.toList());
+        }
+
+        @Override
+        List<PackageInfo> getInactivePackages() {
+            populateAllPackagesCacheIfNeeded();
+            return mAllPackagesCache
+                    .stream()
+                    .filter(item -> !isActive(item))
+                    .collect(Collectors.toList());
+        }
+
+        @Override
+        boolean isApexPackage(String packageName) {
+            if (!isApexSupported()) return false;
+            populateAllPackagesCacheIfNeeded();
+            for (PackageInfo packageInfo : mAllPackagesCache) {
+                if (packageInfo.packageName.equals(packageName)) {
+                    return true;
+                }
+            }
+            return false;
+        }
+
+        @Override
+        @Nullable ApexSessionInfo getStagedSessionInfo(int sessionId) {
+            try {
+                ApexSessionInfo apexSessionInfo = mApexService.getStagedSessionInfo(sessionId);
+                if (apexSessionInfo.isUnknown) {
+                    return null;
+                }
+                return apexSessionInfo;
+            } catch (RemoteException re) {
+                Slog.e(TAG, "Unable to contact apexservice", re);
+                throw new RuntimeException(re);
+            }
+        }
+
+        @Override
+        ApexInfoList submitStagedSession(int sessionId, @NonNull int[] childSessionIds)
+                throws PackageManagerException {
+            try {
+                final ApexInfoList apexInfoList = new ApexInfoList();
+                mApexService.submitStagedSession(sessionId, childSessionIds, apexInfoList);
+                return apexInfoList;
+            } catch (RemoteException re) {
+                Slog.e(TAG, "Unable to contact apexservice", re);
+                throw new RuntimeException(re);
+            } catch (Exception e) {
+                throw new PackageManagerException(
+                        PackageInstaller.SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
+                        "apexd verification failed : " + e.getMessage());
+            }
+        }
+
+        @Override
+        void markStagedSessionReady(int sessionId) throws PackageManagerException {
+            try {
+                mApexService.markStagedSessionReady(sessionId);
+            } catch (RemoteException re) {
+                Slog.e(TAG, "Unable to contact apexservice", re);
+                throw new RuntimeException(re);
+            } catch (Exception e) {
+                throw new PackageManagerException(
+                        PackageInstaller.SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
+                        "Failed to mark apexd session as ready : " + e.getMessage());
+            }
+        }
+
+        @Override
+        void markStagedSessionSuccessful(int sessionId) {
+            try {
+                mApexService.markStagedSessionSuccessful(sessionId);
+            } catch (RemoteException re) {
+                Slog.e(TAG, "Unable to contact apexservice", re);
+                throw new RuntimeException(re);
+            } catch (Exception e) {
+                // It is fine to just log an exception in this case. APEXd will be able to recover
+                // in case markStagedSessionSuccessful fails.
+                Slog.e(TAG, "Failed to mark session " + sessionId + " as successful", e);
+            }
+        }
+
+        @Override
+        boolean isApexSupported() {
+            return true;
+        }
+
+        @Override
+        boolean abortActiveSession() {
+            try {
+                mApexService.abortActiveSession();
+                return true;
+            } catch (RemoteException re) {
+                Slog.e(TAG, "Unable to contact apexservice", re);
+                return false;
+            }
+        }
+
+        @Override
+        boolean uninstallApex(String apexPackagePath) {
+            try {
+                mApexService.unstagePackages(Collections.singletonList(apexPackagePath));
+                return true;
+            } catch (Exception e) {
+                return false;
+            }
+        }
+
+        /**
+         * Dump information about the packages contained in a particular cache
+         * @param packagesCache the cache to print information about.
+         * @param packageName a {@link String} containing a package name, or {@code null}. If set,
+         *                    only information about that specific package will be dumped.
+         * @param ipw the {@link IndentingPrintWriter} object to send information to.
+         */
+        void dumpFromPackagesCache(
+                List<PackageInfo> packagesCache,
+                @Nullable String packageName,
+                IndentingPrintWriter ipw) {
+            ipw.println();
+            ipw.increaseIndent();
+            for (PackageInfo pi : packagesCache) {
+                if (packageName != null && !packageName.equals(pi.packageName)) {
+                    continue;
+                }
+                ipw.println(pi.packageName);
+                ipw.increaseIndent();
+                ipw.println("Version: " + pi.versionCode);
+                ipw.println("Path: " + pi.applicationInfo.sourceDir);
+                ipw.println("IsActive: " + isActive(pi));
+                ipw.println("IsFactory: " + isFactory(pi));
                 ipw.decreaseIndent();
             }
             ipw.decreaseIndent();
-        } catch (RemoteException e) {
-            ipw.println("Couldn't communicate with apexd.");
+            ipw.println();
+        }
+
+        @Override
+        void dump(PrintWriter pw, @Nullable String packageName) {
+            final IndentingPrintWriter ipw = new IndentingPrintWriter(pw, "  ", 120);
+            try {
+                populateAllPackagesCacheIfNeeded();
+                ipw.println();
+                ipw.println("Active APEX packages:");
+                dumpFromPackagesCache(getActivePackages(), packageName, ipw);
+                ipw.println("Inactive APEX packages:");
+                dumpFromPackagesCache(getInactivePackages(), packageName, ipw);
+                ipw.println("Factory APEX packages:");
+                dumpFromPackagesCache(getFactoryPackages(), packageName, ipw);
+                ipw.increaseIndent();
+                ipw.println("APEX session state:");
+                ipw.increaseIndent();
+                final ApexSessionInfo[] sessions = mApexService.getSessions();
+                for (ApexSessionInfo si : sessions) {
+                    ipw.println("Session ID: " + si.sessionId);
+                    ipw.increaseIndent();
+                    if (si.isUnknown) {
+                        ipw.println("State: UNKNOWN");
+                    } else if (si.isVerified) {
+                        ipw.println("State: VERIFIED");
+                    } else if (si.isStaged) {
+                        ipw.println("State: STAGED");
+                    } else if (si.isActivated) {
+                        ipw.println("State: ACTIVATED");
+                    } else if (si.isActivationFailed) {
+                        ipw.println("State: ACTIVATION FAILED");
+                    } else if (si.isSuccess) {
+                        ipw.println("State: SUCCESS");
+                    } else if (si.isRollbackInProgress) {
+                        ipw.println("State: ROLLBACK IN PROGRESS");
+                    } else if (si.isRolledBack) {
+                        ipw.println("State: ROLLED BACK");
+                    } else if (si.isRollbackFailed) {
+                        ipw.println("State: ROLLBACK FAILED");
+                    }
+                    ipw.decreaseIndent();
+                }
+                ipw.decreaseIndent();
+            } catch (RemoteException e) {
+                ipw.println("Couldn't communicate with apexd.");
+            }
         }
     }
 
-    public void onBootCompleted() {
-        if (!isApexSupported()) return;
-        populateAllPackagesCacheIfNeeded();
+    /**
+     * An implementation of {@link ApexManager} that should be used in case device does not support
+     * updating APEX packages.
+     */
+    private static final class ApexManagerNoOp extends ApexManager {
+
+        @Override
+        void systemReady() {
+            // No-op
+        }
+
+        @Override
+        PackageInfo getPackageInfo(String packageName, int flags) {
+            return null;
+        }
+
+        @Override
+        List<PackageInfo> getActivePackages() {
+            return Collections.emptyList();
+        }
+
+        @Override
+        List<PackageInfo> getFactoryPackages() {
+            return Collections.emptyList();
+        }
+
+        @Override
+        List<PackageInfo> getInactivePackages() {
+            return Collections.emptyList();
+        }
+
+        @Override
+        boolean isApexPackage(String packageName) {
+            return false;
+        }
+
+        @Override
+        ApexSessionInfo getStagedSessionInfo(int sessionId) {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        ApexInfoList submitStagedSession(int sessionId, int[] childSessionIds)
+                throws PackageManagerException {
+            throw new PackageManagerException(PackageManager.INSTALL_FAILED_INTERNAL_ERROR,
+                    "Device doesn't support updating APEX");
+        }
+
+        @Override
+        void markStagedSessionReady(int sessionId) {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        void markStagedSessionSuccessful(int sessionId) {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        boolean isApexSupported() {
+            return false;
+        }
+
+        @Override
+        boolean abortActiveSession() {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        boolean uninstallApex(String apexPackagePath) {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        void dump(PrintWriter pw, String packageName) {
+            // No-op
+        }
     }
 }
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 461743e..b4e8ea4 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -2474,7 +2474,8 @@
 
         mProtectedPackages = new ProtectedPackages(mContext);
 
-        mApexManager = new ApexManager(context);
+        mApexManager = ApexManager.create(context);
+        // CHECKSTYLE:OFF IndentationCheck
         synchronized (mInstallLock) {
         // writer
         synchronized (mPackages) {
diff --git a/services/core/java/com/android/server/pm/StagingManager.java b/services/core/java/com/android/server/pm/StagingManager.java
index 88d681f..2705455 100644
--- a/services/core/java/com/android/server/pm/StagingManager.java
+++ b/services/core/java/com/android/server/pm/StagingManager.java
@@ -30,6 +30,7 @@
 import android.content.pm.PackageInstaller;
 import android.content.pm.PackageInstaller.SessionInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageParser;
 import android.content.pm.PackageParser.PackageParserException;
 import android.content.pm.PackageParser.SigningDetails;
 import android.content.pm.PackageParser.SigningDetails.SignatureSchemeVersion;
@@ -43,6 +44,7 @@
 import android.os.PowerManager;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.util.IntArray;
 import android.util.Slog;
 import android.util.SparseArray;
 import android.util.apk.ApkSignatureVerifier;
@@ -104,21 +106,22 @@
         return new ParceledListSlice<>(result);
     }
 
-    private boolean validateApexSignature(String apexPath, String apexModuleName) {
+    private void validateApexSignature(String apexPath, String packageName)
+            throws PackageManagerException {
         final SigningDetails signingDetails;
         try {
             signingDetails = ApkSignatureVerifier.verify(apexPath, SignatureSchemeVersion.JAR);
         } catch (PackageParserException e) {
-            Slog.e(TAG, "Unable to parse APEX package: " + apexPath, e);
-            return false;
+            throw new PackageManagerException(SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
+                    "Failed to parse APEX package " + apexPath, e);
         }
 
-        final PackageInfo packageInfo = mApexManager.getPackageInfoForApexName(apexModuleName);
-
+        final PackageInfo packageInfo = mApexManager.getPackageInfo(packageName,
+                ApexManager.MATCH_ACTIVE_PACKAGE);
         if (packageInfo == null) {
-            // Don't allow installation of new APEX.
-            Slog.e(TAG, "Attempted to install a new apex " + apexModuleName + ". Rejecting");
-            return false;
+            // This should never happen, because submitSessionToApexService ensures that no new
+            // apexes were installed.
+            throw new IllegalStateException("Unknown apex package " + packageName);
         }
 
         final SigningDetails existingSigningDetails;
@@ -126,73 +129,99 @@
             existingSigningDetails = ApkSignatureVerifier.verify(
                 packageInfo.applicationInfo.sourceDir, SignatureSchemeVersion.JAR);
         } catch (PackageParserException e) {
-            Slog.e(TAG, "Unable to parse APEX package: "
-                    + packageInfo.applicationInfo.sourceDir, e);
-            return false;
+            throw new PackageManagerException(SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
+                    "Failed to parse APEX package " + packageInfo.applicationInfo.sourceDir, e);
         }
 
         // Now that we have both sets of signatures, demand that they're an exact match.
         if (Signature.areExactMatch(existingSigningDetails.signatures, signingDetails.signatures)) {
-            return true;
+            return;
         }
 
-        return false;
+        throw new PackageManagerException(SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
+                "APK-container signature verification failed for package "
+                        + packageName + ". Signature of file "
+                        + apexPath + " does not match the signature of "
+                        + " the package already installed.");
     }
 
-    private boolean submitSessionToApexService(@NonNull PackageInstallerSession session,
-                                               List<PackageInstallerSession> childSessions,
-                                               ApexInfoList apexInfoList) {
-        boolean submittedToApexd = mApexManager.submitStagedSession(
-                session.sessionId,
-                childSessions != null
-                        ? childSessions.stream().mapToInt(s -> s.sessionId).toArray() :
-                        new int[]{},
-                apexInfoList);
-        if (!submittedToApexd) {
-            session.setStagedSessionFailed(
-                    SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
-                    "APEX staging failed, check logcat messages from apexd for more details.");
-            return false;
-        }
-        for (ApexInfo newModule : apexInfoList.apexInfos) {
-            PackageInfo activePackage = mApexManager.getPackageInfoForApexName(
-                    newModule.moduleName);
-            if (activePackage == null) {
-                continue;
+    private List<PackageInfo> submitSessionToApexService(
+            @NonNull PackageInstallerSession session) throws PackageManagerException {
+        final IntArray childSessionsIds = new IntArray();
+        if (session.isMultiPackage()) {
+            for (int id : session.getChildSessionIds()) {
+                if (isApexSession(mStagedSessions.get(id))) {
+                    childSessionsIds.add(id);
+                }
             }
-            long activeVersion = activePackage.applicationInfo.longVersionCode;
-            if (session.params.requiredInstalledVersionCode
-                    != PackageManager.VERSION_CODE_HIGHEST) {
-                if (activeVersion != session.params.requiredInstalledVersionCode) {
-                    session.setStagedSessionFailed(
-                            SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
-                            "Installed version of APEX package " + activePackage.packageName
+        }
+        // submitStagedSession will throw a PackageManagerException if apexd verification fails,
+        // which will be propagated to populate stagedSessionErrorMessage of this session.
+        final ApexInfoList apexInfoList = mApexManager.submitStagedSession(session.sessionId,
+                childSessionsIds.toArray());
+        final List<PackageInfo> result = new ArrayList<>();
+        for (ApexInfo apexInfo : apexInfoList.apexInfos) {
+            final PackageInfo packageInfo;
+            int flags = PackageManager.GET_META_DATA;
+            PackageParser.Package pkg;
+            try {
+                File apexFile = new File(apexInfo.modulePath);
+                PackageParser pp = new PackageParser();
+                pkg = pp.parsePackage(apexFile, flags, false);
+            } catch (PackageParserException e) {
+                throw new PackageManagerException(SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
+                        "Failed to parse APEX package " + apexInfo.modulePath, e);
+            }
+            packageInfo = PackageParser.generatePackageInfo(pkg, apexInfo, flags);
+            final PackageInfo activePackage = mApexManager.getPackageInfo(packageInfo.packageName,
+                    ApexManager.MATCH_ACTIVE_PACKAGE);
+            if (activePackage == null) {
+                Slog.w(TAG, "Attempting to install new APEX package " + packageInfo.packageName);
+                throw new PackageManagerException(SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
+                        "It is forbidden to install new APEX packages.");
+            }
+            checkRequiredVersionCode(session, activePackage);
+            checkDowngrade(session, activePackage, packageInfo);
+            result.add(packageInfo);
+        }
+        return result;
+    }
+
+    private void checkRequiredVersionCode(final PackageInstallerSession session,
+            final PackageInfo activePackage) throws PackageManagerException {
+        if (session.params.requiredInstalledVersionCode == PackageManager.VERSION_CODE_HIGHEST) {
+            return;
+        }
+        final long activeVersion = activePackage.applicationInfo.longVersionCode;
+        if (activeVersion != session.params.requiredInstalledVersionCode) {
+            if (!mApexManager.abortActiveSession()) {
+                Slog.e(TAG, "Failed to abort apex session " + session.sessionId);
+            }
+            throw new PackageManagerException(
+                    SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
+                    "Installed version of APEX package " + activePackage.packageName
                             + " does not match required. Active version: " + activeVersion
                             + " required: " + session.params.requiredInstalledVersionCode);
-
-                    if (!mApexManager.abortActiveSession()) {
-                        Slog.e(TAG, "Failed to abort apex session " + session.sessionId);
-                    }
-                    return false;
-                }
-            }
-
-            boolean allowsDowngrade = PackageManagerServiceUtils.isDowngradePermitted(
-                    session.params.installFlags, activePackage.applicationInfo.flags);
-            if (activeVersion > newModule.versionCode && !allowsDowngrade) {
-                session.setStagedSessionFailed(
-                        SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
-                        "Downgrade of APEX package " + activePackage.packageName
-                                + " is not allowed. Active version: " + activeVersion
-                                + " attempted: " + newModule.versionCode);
-
-                if (!mApexManager.abortActiveSession()) {
-                    Slog.e(TAG, "Failed to abort apex session " + session.sessionId);
-                }
-                return false;
-            }
         }
-        return true;
+    }
+
+    private void checkDowngrade(final PackageInstallerSession session,
+            final PackageInfo activePackage, final PackageInfo newPackage)
+            throws PackageManagerException {
+        final long activeVersion = activePackage.applicationInfo.longVersionCode;
+        final long newVersionCode = newPackage.applicationInfo.longVersionCode;
+        boolean allowsDowngrade = PackageManagerServiceUtils.isDowngradePermitted(
+                session.params.installFlags, activePackage.applicationInfo.flags);
+        if (activeVersion > newVersionCode && !allowsDowngrade) {
+            if (!mApexManager.abortActiveSession()) {
+                Slog.e(TAG, "Failed to abort apex session " + session.sessionId);
+            }
+            throw new PackageManagerException(
+                    SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
+                    "Downgrade of APEX package " + newPackage.packageName
+                            + " is not allowed. Active version: " + activeVersion
+                            + " attempted: " + newVersionCode);
+        }
     }
 
     private static boolean isApexSession(@NonNull PackageInstallerSession session) {
@@ -200,31 +229,20 @@
     }
 
     private void preRebootVerification(@NonNull PackageInstallerSession session) {
-        boolean success = true;
-
-        final ApexInfoList apexInfoList = new ApexInfoList();
+        final boolean hasApex = sessionContainsApex(session);
         // APEX checks. For single-package sessions, check if they contain an APEX. For
         // multi-package sessions, find all the child sessions that contain an APEX.
-        if (!session.isMultiPackage()
-                && isApexSession(session)) {
-            success = submitSessionToApexService(session, null, apexInfoList);
-
-        } else if (session.isMultiPackage()) {
-            List<PackageInstallerSession> childSessions =
-                    Arrays.stream(session.getChildSessionIds())
-                            // Retrieve cached sessions matching ids.
-                            .mapToObj(i -> mStagedSessions.get(i))
-                            // Filter only the ones containing APEX.
-                            .filter(childSession -> isApexSession(childSession))
-                            .collect(Collectors.toList());
-            if (!childSessions.isEmpty()) {
-                success = submitSessionToApexService(session, childSessions, apexInfoList);
-            } // else this is a staged multi-package session with no APEX files.
-        }
-
-        if (!success) {
-            // submitSessionToApexService will populate error.
-            return;
+        if (hasApex) {
+            try {
+                final List<PackageInfo> apexPackages = submitSessionToApexService(session);
+                for (PackageInfo apexPackage : apexPackages) {
+                    validateApexSignature(apexPackage.applicationInfo.sourceDir,
+                            apexPackage.packageName);
+                }
+            } catch (PackageManagerException e) {
+                session.setStagedSessionFailed(e.error, e.getMessage());
+                return;
+            }
         }
 
         if (sessionContainsApk(session)) {
@@ -237,25 +255,6 @@
             }
         }
 
-        if (apexInfoList.apexInfos != null && apexInfoList.apexInfos.length > 0) {
-            // For APEXes, we validate the signature here before we mark the session as ready,
-            // so we fail the session early if there is a signature mismatch. For APKs, the
-            // signature verification will be done by the package manager at the point at which
-            // it applies the staged install.
-            for (ApexInfo apexModule : apexInfoList.apexInfos) {
-                if (!validateApexSignature(apexModule.modulePath,
-                        apexModule.moduleName)) {
-                    session.setStagedSessionFailed(SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
-                            "APK-container signature verification failed for package "
-                                    + apexModule.moduleName + ". Signature of file "
-                                    + apexModule.modulePath + " does not match the signature of "
-                                    + " the package already installed.");
-                    // TODO(b/118865310): abort the session on apexd.
-                    return;
-                }
-            }
-        }
-
         if ((session.params.installFlags & PackageManager.INSTALL_ENABLE_ROLLBACK) != 0) {
             // If rollback is enabled for this session, we call through to the RollbackManager
             // with the list of sessions it must enable rollback for. Note that notifyStagedSession
@@ -273,12 +272,24 @@
             }
         }
 
+        // Proactively mark session as ready before calling apexd. Although this call order looks
+        // counter-intuitive, this is the easiest way to ensure that session won't end up in the
+        // inconsistent state:
+        //  - If device gets rebooted right before call to apexd, then apexd will never activate
+        //      apex files of this staged session. This will result in StagingManager failing the
+        //      session.
+        // On the other hand, if the order of the calls was inverted (first call apexd, then mark
+        // session as ready), then if a device gets rebooted right after the call to apexd, only
+        // apex part of the train will be applied, leaving device in an inconsistent state.
         session.setStagedSessionReady();
-        if (sessionContainsApex(session)
-                && !mApexManager.markStagedSessionReady(session.sessionId)) {
-            session.setStagedSessionFailed(SessionInfo.STAGED_SESSION_VERIFICATION_FAILED,
-                            "APEX staging failed, check logcat messages from apexd for more "
-                            + "details.");
+        if (!hasApex) {
+            // Session doesn't contain apex, nothing to do.
+            return;
+        }
+        try {
+            mApexManager.markStagedSessionReady(session.sessionId);
+        } catch (PackageManagerException e) {
+            session.setStagedSessionFailed(e.error, e.getMessage());
         }
     }
 
diff --git a/services/core/jni/Android.bp b/services/core/jni/Android.bp
index d6fbd35..6175d41 100644
--- a/services/core/jni/Android.bp
+++ b/services/core/jni/Android.bp
@@ -23,7 +23,6 @@
         "com_android_server_AlarmManagerService.cpp",
         "com_android_server_am_BatteryStatsService.cpp",
         "com_android_server_connectivity_Vpn.cpp",
-        "com_android_server_connectivity_tethering_OffloadHardwareInterface.cpp",
         "com_android_server_ConsumerIrService.cpp",
         "com_android_server_devicepolicy_CryptoTestHelper.cpp",
         "com_android_server_HardwarePropertiesManagerService.cpp",
@@ -54,6 +53,7 @@
         "com_android_server_am_LowMemDetector.cpp",
         "onload.cpp",
         ":lib_networkStatsFactory_native",
+        ":tethering-jni-srcs",
     ],
 
     include_dirs: [
diff --git a/services/core/jni/com_android_server_VibratorService.cpp b/services/core/jni/com_android_server_VibratorService.cpp
index 8ddb86b..51bea1f 100644
--- a/services/core/jni/com_android_server_VibratorService.cpp
+++ b/services/core/jni/com_android_server_VibratorService.cpp
@@ -154,21 +154,29 @@
 
         sp<aidl::IVibratorCallback> cb = callback ? new CallbackShim(callback) : nullptr;
         int timeoutMs = 0;
-        V1_0::Status status = toHidlStatus(
+        Return<V1_0::Status> status = toHidlStatus(
             mVib->perform(static_cast<aidl::Effect>(effect),
                           static_cast<aidl::EffectStrength>(strength), cb, &timeoutMs));
-        _hidl_cb(status, timeoutMs);
-        return android::hardware::Status::ok();
+
+        if (status.isOk()) {
+            _hidl_cb(status, timeoutMs);
+            return android::hardware::Status::ok();
+        } else {
+            return android::hardware::details::StatusOf<V1_0::Status, void>(status);
+        }
     }
   private:
     sp<aidl::IVibrator> mVib;
 
-    V1_0::Status toHidlStatus(const android::binder::Status& status) {
+    Return<V1_0::Status> toHidlStatus(const android::binder::Status& status) {
         switch(status.exceptionCode()) {
             using android::hardware::Status;
             case Status::EX_NONE: return V1_0::Status::OK;
             case Status::EX_ILLEGAL_ARGUMENT: return V1_0::Status::BAD_VALUE;
             case Status::EX_UNSUPPORTED_OPERATION: return V1_0::Status::UNSUPPORTED_OPERATION;
+            case Status::EX_TRANSACTION_FAILED: {
+                return Status::fromStatusT(status.transactionError());
+            }
         }
         return V1_0::Status::UNKNOWN_ERROR;
     }
@@ -247,8 +255,14 @@
             }
 
             ALOGE("Failed to issue command to vibrator HAL. Retrying.");
+
             // Restoring connection to the HAL.
-            mHal = I::tryGetService();
+            sp<aidl::IVibrator> aidlVib = checkVintfService<aidl::IVibrator>();
+            if (aidlVib) {
+                mHal = new VibratorShim(aidlVib);
+            } else {
+                mHal = I::tryGetService();
+            }
         }
         return ret;
     }
diff --git a/services/net/Android.bp b/services/net/Android.bp
index e24dec5..c56ecd6 100644
--- a/services/net/Android.bp
+++ b/services/net/Android.bp
@@ -29,6 +29,7 @@
         "java/android/net/ConnectivityModuleConnector.java",
         "java/android/net/NetworkStackClient.java",
         "java/android/net/ip/InterfaceController.java",
+        "java/android/net/netlink/*.java",
         "java/android/net/util/InterfaceParams.java",
         "java/android/net/util/NetdService.java",
         "java/android/net/util/NetworkConstants.java",
diff --git a/startop/view_compiler/Android.bp b/startop/view_compiler/Android.bp
index c380d29..7cc233b 100644
--- a/startop/view_compiler/Android.bp
+++ b/startop/view_compiler/Android.bp
@@ -16,7 +16,6 @@
 
 cc_defaults {
     name: "viewcompiler_defaults",
-    defaults: ["libdexfile_static_defaults"],
     header_libs: [
         "libbase_headers",
     ],
@@ -30,6 +29,7 @@
         "liblog",
         "libutils",
         "libziparchive",
+        "libz",
     ],
     cppflags: ["-std=c++17"],
     target: {
diff --git a/startop/view_compiler/dex_builder.cc b/startop/view_compiler/dex_builder.cc
index 48b44d0..50cf5a5 100644
--- a/startop/view_compiler/dex_builder.cc
+++ b/startop/view_compiler/dex_builder.cc
@@ -16,8 +16,6 @@
 
 #include "dex_builder.h"
 
-#include "dex/descriptors_names.h"
-
 #include <fstream>
 #include <memory>
 
@@ -30,8 +28,6 @@
 using ::dex::kAccPublic;
 using Op = Instruction::Op;
 
-using Opcode = ::art::Instruction::Code;
-
 const TypeDescriptor TypeDescriptor::Int() { return TypeDescriptor{"I"}; };
 const TypeDescriptor TypeDescriptor::Void() { return TypeDescriptor{"V"}; };
 
@@ -43,22 +39,31 @@
 constexpr size_t kMaxEncodedStringLength{5};
 
 // Converts invoke-* to invoke-*/range
-constexpr Opcode InvokeToInvokeRange(Opcode opcode) {
+constexpr ::dex::Opcode InvokeToInvokeRange(::dex::Opcode opcode) {
   switch (opcode) {
-    case ::art::Instruction::INVOKE_VIRTUAL:
-      return ::art::Instruction::INVOKE_VIRTUAL_RANGE;
-    case ::art::Instruction::INVOKE_DIRECT:
-      return ::art::Instruction::INVOKE_DIRECT_RANGE;
-    case ::art::Instruction::INVOKE_STATIC:
-      return ::art::Instruction::INVOKE_STATIC_RANGE;
-    case ::art::Instruction::INVOKE_INTERFACE:
-      return ::art::Instruction::INVOKE_INTERFACE_RANGE;
+    case ::dex::Opcode::OP_INVOKE_VIRTUAL:
+      return ::dex::Opcode::OP_INVOKE_VIRTUAL_RANGE;
+    case ::dex::Opcode::OP_INVOKE_DIRECT:
+      return ::dex::Opcode::OP_INVOKE_DIRECT_RANGE;
+    case ::dex::Opcode::OP_INVOKE_STATIC:
+      return ::dex::Opcode::OP_INVOKE_STATIC_RANGE;
+    case ::dex::Opcode::OP_INVOKE_INTERFACE:
+      return ::dex::Opcode::OP_INVOKE_INTERFACE_RANGE;
     default:
       LOG(FATAL) << opcode << " is not a recognized invoke opcode.";
-      UNREACHABLE();
+      __builtin_unreachable();
   }
 }
 
+std::string DotToDescriptor(const char* class_name) {
+  std::string descriptor(class_name);
+  std::replace(descriptor.begin(), descriptor.end(), '.', '/');
+  if (descriptor.length() > 0 && descriptor[0] != '[') {
+    descriptor = "L" + descriptor + ";";
+  }
+  return descriptor;
+}
+
 }  // namespace
 
 std::ostream& operator<<(std::ostream& out, const Instruction::Op& opcode) {
@@ -178,7 +183,7 @@
 }
 
 TypeDescriptor TypeDescriptor::FromClassname(const std::string& name) {
-  return TypeDescriptor{art::DotToDescriptor(name.c_str())};
+  return TypeDescriptor{DotToDescriptor(name.c_str())};
 }
 
 DexBuilder::DexBuilder() : dex_file_{std::make_shared<ir::DexFile>()} {
@@ -219,11 +224,11 @@
 
 ClassBuilder DexBuilder::MakeClass(const std::string& name) {
   auto* class_def = Alloc<ir::Class>();
-  ir::Type* type_def = GetOrAddType(art::DotToDescriptor(name.c_str()));
+  ir::Type* type_def = GetOrAddType(DotToDescriptor(name.c_str()));
   type_def->class_def = class_def;
 
   class_def->type = type_def;
-  class_def->super_class = GetOrAddType(art::DotToDescriptor("java.lang.Object"));
+  class_def->super_class = GetOrAddType(DotToDescriptor("java.lang.Object"));
   class_def->access_flags = kAccPublic;
   return ClassBuilder{this, name, class_def};
 }
@@ -378,26 +383,26 @@
 void MethodBuilder::EncodeInstruction(const Instruction& instruction) {
   switch (instruction.opcode()) {
     case Instruction::Op::kReturn:
-      return EncodeReturn(instruction, ::art::Instruction::RETURN);
+      return EncodeReturn(instruction, ::dex::Opcode::OP_RETURN);
     case Instruction::Op::kReturnObject:
-      return EncodeReturn(instruction, ::art::Instruction::RETURN_OBJECT);
+      return EncodeReturn(instruction, ::dex::Opcode::OP_RETURN_OBJECT);
     case Instruction::Op::kMove:
     case Instruction::Op::kMoveObject:
       return EncodeMove(instruction);
     case Instruction::Op::kInvokeVirtual:
-      return EncodeInvoke(instruction, art::Instruction::INVOKE_VIRTUAL);
+      return EncodeInvoke(instruction, ::dex::Opcode::OP_INVOKE_VIRTUAL);
     case Instruction::Op::kInvokeDirect:
-      return EncodeInvoke(instruction, art::Instruction::INVOKE_DIRECT);
+      return EncodeInvoke(instruction, ::dex::Opcode::OP_INVOKE_DIRECT);
     case Instruction::Op::kInvokeStatic:
-      return EncodeInvoke(instruction, art::Instruction::INVOKE_STATIC);
+      return EncodeInvoke(instruction, ::dex::Opcode::OP_INVOKE_STATIC);
     case Instruction::Op::kInvokeInterface:
-      return EncodeInvoke(instruction, art::Instruction::INVOKE_INTERFACE);
+      return EncodeInvoke(instruction, ::dex::Opcode::OP_INVOKE_INTERFACE);
     case Instruction::Op::kBindLabel:
       return BindLabel(instruction.args()[0]);
     case Instruction::Op::kBranchEqz:
-      return EncodeBranch(art::Instruction::IF_EQZ, instruction);
+      return EncodeBranch(::dex::Opcode::OP_IF_EQZ, instruction);
     case Instruction::Op::kBranchNEqz:
-      return EncodeBranch(art::Instruction::IF_NEZ, instruction);
+      return EncodeBranch(::dex::Opcode::OP_IF_NEZ, instruction);
     case Instruction::Op::kNew:
       return EncodeNew(instruction);
     case Instruction::Op::kCheckCast:
@@ -410,10 +415,10 @@
   }
 }
 
-void MethodBuilder::EncodeReturn(const Instruction& instruction, ::art::Instruction::Code opcode) {
+void MethodBuilder::EncodeReturn(const Instruction& instruction, ::dex::Opcode opcode) {
   CHECK(!instruction.dest().has_value());
   if (instruction.args().size() == 0) {
-    Encode10x(art::Instruction::RETURN_VOID);
+    Encode10x(::dex::Opcode::OP_RETURN_VOID);
   } else {
     CHECK_EQ(1, instruction.args().size());
     size_t source = RegisterValue(instruction.args()[0]);
@@ -433,27 +438,27 @@
   if (source.is_immediate()) {
     // TODO: support more registers
     CHECK_LT(RegisterValue(*instruction.dest()), 16);
-    Encode11n(art::Instruction::CONST_4, RegisterValue(*instruction.dest()), source.value());
+    Encode11n(::dex::Opcode::OP_CONST_4, RegisterValue(*instruction.dest()), source.value());
   } else if (source.is_string()) {
     constexpr size_t kMaxRegisters = 256;
     CHECK_LT(RegisterValue(*instruction.dest()), kMaxRegisters);
     CHECK_LT(source.value(), 65536);  // make sure we don't need a jumbo string
-    Encode21c(::art::Instruction::CONST_STRING, RegisterValue(*instruction.dest()), source.value());
+    Encode21c(::dex::Opcode::OP_CONST_STRING, RegisterValue(*instruction.dest()), source.value());
   } else if (source.is_variable()) {
     // For the moment, we only use this when we need to reshuffle registers for
     // an invoke instruction, meaning we are too big for the 4-bit version.
     // We'll err on the side of caution and always generate the 16-bit form of
     // the instruction.
-    Opcode opcode = instruction.opcode() == Instruction::Op::kMove
-                        ? ::art::Instruction::MOVE_16
-                        : ::art::Instruction::MOVE_OBJECT_16;
+    auto opcode = instruction.opcode() == Instruction::Op::kMove
+                        ? ::dex::Opcode::OP_MOVE_16
+                        : ::dex::Opcode::OP_MOVE_OBJECT_16;
     Encode32x(opcode, RegisterValue(*instruction.dest()), RegisterValue(source));
   } else {
     UNIMPLEMENTED(FATAL);
   }
 }
 
-void MethodBuilder::EncodeInvoke(const Instruction& instruction, ::art::Instruction::Code opcode) {
+void MethodBuilder::EncodeInvoke(const Instruction& instruction, ::dex::Opcode opcode) {
   constexpr size_t kMaxArgs = 5;
 
   // Currently, we only support up to 5 arguments.
@@ -480,8 +485,8 @@
 
     for (size_t i = 0; i < instruction.args().size(); ++i) {
       Instruction::Op move_op;
-      if (opcode == ::art::Instruction::INVOKE_VIRTUAL ||
-          opcode == ::art::Instruction::INVOKE_DIRECT) {
+      if (opcode == ::dex::Opcode::OP_INVOKE_VIRTUAL ||
+          opcode == ::dex::Opcode::OP_INVOKE_DIRECT) {
         // In this case, there is an implicit `this` argument, which is always an object.
         if (i == 0) {
           move_op = Instruction::Op::kMoveObject;
@@ -514,8 +519,8 @@
 
   // If there is a return value, add a move-result instruction
   if (instruction.dest().has_value()) {
-    Encode11x(instruction.result_is_object() ? art::Instruction::MOVE_RESULT_OBJECT
-                                             : art::Instruction::MOVE_RESULT,
+    Encode11x(instruction.result_is_object() ? ::dex::Opcode::OP_MOVE_RESULT_OBJECT
+                                             : ::dex::Opcode::OP_MOVE_RESULT,
               RegisterValue(*instruction.dest()));
   }
 
@@ -523,7 +528,7 @@
 }
 
 // Encodes a conditional branch that tests a single argument.
-void MethodBuilder::EncodeBranch(art::Instruction::Code op, const Instruction& instruction) {
+void MethodBuilder::EncodeBranch(::dex::Opcode op, const Instruction& instruction) {
   const auto& args = instruction.args();
   const auto& test_value = args[0];
   const auto& branch_target = args[1];
@@ -546,7 +551,7 @@
   const Value& type = instruction.args()[0];
   CHECK_LT(RegisterValue(*instruction.dest()), 256);
   CHECK(type.is_type());
-  Encode21c(::art::Instruction::NEW_INSTANCE, RegisterValue(*instruction.dest()), type.value());
+  Encode21c(::dex::Opcode::OP_NEW_INSTANCE, RegisterValue(*instruction.dest()), type.value());
 }
 
 void MethodBuilder::EncodeCast(const Instruction& instruction) {
@@ -558,7 +563,7 @@
   const Value& type = instruction.args()[0];
   CHECK_LT(RegisterValue(*instruction.dest()), 256);
   CHECK(type.is_type());
-  Encode21c(::art::Instruction::CHECK_CAST, RegisterValue(*instruction.dest()), type.value());
+  Encode21c(::dex::Opcode::OP_CHECK_CAST, RegisterValue(*instruction.dest()), type.value());
 }
 
 void MethodBuilder::EncodeFieldOp(const Instruction& instruction) {
@@ -569,7 +574,7 @@
       CHECK(instruction.dest()->is_variable());
       CHECK_EQ(0, instruction.args().size());
 
-      Encode21c(::art::Instruction::SGET,
+      Encode21c(::dex::Opcode::OP_SGET,
                 RegisterValue(*instruction.dest()),
                 instruction.index_argument());
       break;
@@ -579,7 +584,7 @@
       CHECK_EQ(1, args.size());
       CHECK(args[0].is_variable());
 
-      Encode21c(::art::Instruction::SPUT, RegisterValue(args[0]), instruction.index_argument());
+      Encode21c(::dex::Opcode::OP_SPUT, RegisterValue(args[0]), instruction.index_argument());
       break;
     }
     case Instruction::Op::kGetInstanceField: {
@@ -587,7 +592,7 @@
       CHECK(instruction.dest()->is_variable());
       CHECK_EQ(1, instruction.args().size());
 
-      Encode22c(::art::Instruction::IGET,
+      Encode22c(::dex::Opcode::OP_IGET,
                 RegisterValue(*instruction.dest()),
                 RegisterValue(args[0]),
                 instruction.index_argument());
@@ -599,7 +604,7 @@
       CHECK(args[0].is_variable());
       CHECK(args[1].is_variable());
 
-      Encode22c(::art::Instruction::IPUT,
+      Encode22c(::dex::Opcode::OP_IPUT,
                 RegisterValue(args[1]),
                 RegisterValue(args[0]),
                 instruction.index_argument());
diff --git a/startop/view_compiler/dex_builder.h b/startop/view_compiler/dex_builder.h
index 3924e77..eb2dc88 100644
--- a/startop/view_compiler/dex_builder.h
+++ b/startop/view_compiler/dex_builder.h
@@ -24,7 +24,9 @@
 #include <unordered_map>
 #include <vector>
 
-#include "dex/dex_instruction.h"
+#include "android-base/logging.h"
+
+#include "slicer/dex_bytecode.h"
 #include "slicer/dex_ir.h"
 #include "slicer/writer.h"
 
@@ -364,11 +366,11 @@
   // Encodes a return instruction. For instructions with no return value, the opcode field is
   // ignored. Otherwise, this specifies which return instruction will be used (return,
   // return-object, etc.)
-  void EncodeReturn(const Instruction& instruction, ::art::Instruction::Code opcode);
+  void EncodeReturn(const Instruction& instruction, ::dex::Opcode opcode);
 
   void EncodeMove(const Instruction& instruction);
-  void EncodeInvoke(const Instruction& instruction, ::art::Instruction::Code opcode);
-  void EncodeBranch(art::Instruction::Code op, const Instruction& instruction);
+  void EncodeInvoke(const Instruction& instruction, ::dex::Opcode opcode);
+  void EncodeBranch(::dex::Opcode op, const Instruction& instruction);
   void EncodeNew(const Instruction& instruction);
   void EncodeCast(const Instruction& instruction);
   void EncodeFieldOp(const Instruction& instruction);
@@ -377,17 +379,23 @@
   // https://source.android.com/devices/tech/dalvik/instruction-formats for documentation of
   // formats.
 
-  inline void Encode10x(art::Instruction::Code opcode) {
+  inline uint8_t ToBits(::dex::Opcode opcode) {
+    static_assert(sizeof(uint8_t) == sizeof(::dex::Opcode));
+    return static_cast<uint8_t>(opcode);
+  }
+
+  inline void Encode10x(::dex::Opcode opcode) {
     // 00|op
-    buffer_.push_back(opcode);
+    static_assert(sizeof(uint8_t) == sizeof(::dex::Opcode));
+    buffer_.push_back(ToBits(opcode));
   }
 
-  inline void Encode11x(art::Instruction::Code opcode, uint8_t a) {
+  inline void Encode11x(::dex::Opcode opcode, uint8_t a) {
     // aa|op
-    buffer_.push_back((a << 8) | opcode);
+    buffer_.push_back((a << 8) | ToBits(opcode));
   }
 
-  inline void Encode11n(art::Instruction::Code opcode, uint8_t a, int8_t b) {
+  inline void Encode11n(::dex::Opcode opcode, uint8_t a, int8_t b) {
     // b|a|op
 
     // Make sure the fields are in bounds (4 bits for a, 4 bits for b).
@@ -395,30 +403,30 @@
     CHECK_LE(-8, b);
     CHECK_LT(b, 8);
 
-    buffer_.push_back(((b & 0xf) << 12) | (a << 8) | opcode);
+    buffer_.push_back(((b & 0xf) << 12) | (a << 8) | ToBits(opcode));
   }
 
-  inline void Encode21c(art::Instruction::Code opcode, uint8_t a, uint16_t b) {
+  inline void Encode21c(::dex::Opcode opcode, uint8_t a, uint16_t b) {
     // aa|op|bbbb
-    buffer_.push_back((a << 8) | opcode);
+    buffer_.push_back((a << 8) | ToBits(opcode));
     buffer_.push_back(b);
   }
 
-  inline void Encode22c(art::Instruction::Code opcode, uint8_t a, uint8_t b, uint16_t c) {
+  inline void Encode22c(::dex::Opcode opcode, uint8_t a, uint8_t b, uint16_t c) {
     // b|a|op|bbbb
     CHECK(IsShortRegister(a));
     CHECK(IsShortRegister(b));
-    buffer_.push_back((b << 12) | (a << 8) | opcode);
+    buffer_.push_back((b << 12) | (a << 8) | ToBits(opcode));
     buffer_.push_back(c);
   }
 
-  inline void Encode32x(art::Instruction::Code opcode, uint16_t a, uint16_t b) {
-    buffer_.push_back(opcode);
+  inline void Encode32x(::dex::Opcode opcode, uint16_t a, uint16_t b) {
+    buffer_.push_back(ToBits(opcode));
     buffer_.push_back(a);
     buffer_.push_back(b);
   }
 
-  inline void Encode35c(art::Instruction::Code opcode, size_t a, uint16_t b, uint8_t c, uint8_t d,
+  inline void Encode35c(::dex::Opcode opcode, size_t a, uint16_t b, uint8_t c, uint8_t d,
                         uint8_t e, uint8_t f, uint8_t g) {
     // a|g|op|bbbb|f|e|d|c
 
@@ -428,14 +436,14 @@
     CHECK(IsShortRegister(e));
     CHECK(IsShortRegister(f));
     CHECK(IsShortRegister(g));
-    buffer_.push_back((a << 12) | (g << 8) | opcode);
+    buffer_.push_back((a << 12) | (g << 8) | ToBits(opcode));
     buffer_.push_back(b);
     buffer_.push_back((f << 12) | (e << 8) | (d << 4) | c);
   }
 
-  inline void Encode3rc(art::Instruction::Code opcode, size_t a, uint16_t b, uint16_t c) {
+  inline void Encode3rc(::dex::Opcode opcode, size_t a, uint16_t b, uint16_t c) {
     CHECK_LE(a, 255);
-    buffer_.push_back((a << 8) | opcode);
+    buffer_.push_back((a << 8) | ToBits(opcode));
     buffer_.push_back(b);
     buffer_.push_back(c);
   }
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 12066c4..2bc20d5 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -33,6 +33,7 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.UserHandle;
+import android.telephony.Annotation.CallState;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
@@ -1412,7 +1413,7 @@
      * @hide
      */
     @SystemApi
-    public @TelephonyManager.CallState int getCallState() {
+    public @CallState int getCallState() {
         try {
             if (isServiceConnected()) {
                 return getTelecomService().getCallState();
diff --git a/telephony/java/android/telephony/Annotation.java b/telephony/java/android/telephony/Annotation.java
new file mode 100644
index 0000000..a884a70
--- /dev/null
+++ b/telephony/java/android/telephony/Annotation.java
@@ -0,0 +1,472 @@
+package android.telephony;
+
+import android.annotation.IntDef;
+import android.telephony.data.ApnSetting;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Telephony Annotations.
+ * Telephony sdk is a mainline module and others cannot reference hidden @IntDef. Moving some
+ * telephony annotations to a separate class to allow others statically link to it.
+ *
+ * @hide
+ */
+public class Annotation {
+    @IntDef(prefix = {"DATA_"}, value = {
+            TelephonyManager.DATA_ACTIVITY_NONE,
+            TelephonyManager.DATA_ACTIVITY_IN,
+            TelephonyManager.DATA_ACTIVITY_OUT,
+            TelephonyManager.DATA_ACTIVITY_INOUT,
+            TelephonyManager.DATA_ACTIVITY_DORMANT,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface DataActivityType {
+    }
+
+    @IntDef(prefix = {"DATA_"}, value = {
+            TelephonyManager.DATA_UNKNOWN,
+            TelephonyManager.DATA_DISCONNECTED,
+            TelephonyManager.DATA_CONNECTING,
+            TelephonyManager.DATA_CONNECTED,
+            TelephonyManager.DATA_SUSPENDED,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface DataState {
+    }
+
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = {"RADIO_POWER_"},
+            value = {
+                    TelephonyManager.RADIO_POWER_OFF,
+                    TelephonyManager.RADIO_POWER_ON,
+                    TelephonyManager.RADIO_POWER_UNAVAILABLE,
+            })
+    public @interface RadioPowerState {
+    }
+
+    @IntDef({
+            TelephonyManager.SIM_ACTIVATION_STATE_UNKNOWN,
+            TelephonyManager.SIM_ACTIVATION_STATE_ACTIVATING,
+            TelephonyManager.SIM_ACTIVATION_STATE_ACTIVATED,
+            TelephonyManager.SIM_ACTIVATION_STATE_DEACTIVATED,
+            TelephonyManager.SIM_ACTIVATION_STATE_RESTRICTED
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface SimActivationState {
+    }
+
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = {"SRVCC_STATE_"},
+            value = {
+                    TelephonyManager.SRVCC_STATE_HANDOVER_NONE,
+                    TelephonyManager.SRVCC_STATE_HANDOVER_STARTED,
+                    TelephonyManager.SRVCC_STATE_HANDOVER_COMPLETED,
+                    TelephonyManager.SRVCC_STATE_HANDOVER_FAILED,
+                    TelephonyManager.SRVCC_STATE_HANDOVER_CANCELED})
+    public @interface SrvccState {
+    }
+
+    @IntDef(prefix = {"CALL_STATE_"}, value = {
+            TelephonyManager.CALL_STATE_IDLE,
+            TelephonyManager.CALL_STATE_RINGING,
+            TelephonyManager.CALL_STATE_OFFHOOK
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface CallState {
+    }
+
+    @IntDef({
+            TelephonyManager.NETWORK_TYPE_UNKNOWN,
+            TelephonyManager.NETWORK_TYPE_GPRS,
+            TelephonyManager.NETWORK_TYPE_EDGE,
+            TelephonyManager.NETWORK_TYPE_UMTS,
+            TelephonyManager.NETWORK_TYPE_CDMA,
+            TelephonyManager.NETWORK_TYPE_EVDO_0,
+            TelephonyManager.NETWORK_TYPE_EVDO_A,
+            TelephonyManager.NETWORK_TYPE_1xRTT,
+            TelephonyManager.NETWORK_TYPE_HSDPA,
+            TelephonyManager.NETWORK_TYPE_HSUPA,
+            TelephonyManager.NETWORK_TYPE_HSPA,
+            TelephonyManager.NETWORK_TYPE_IDEN,
+            TelephonyManager.NETWORK_TYPE_EVDO_B,
+            TelephonyManager.NETWORK_TYPE_LTE,
+            TelephonyManager.NETWORK_TYPE_EHRPD,
+            TelephonyManager.NETWORK_TYPE_HSPAP,
+            TelephonyManager.NETWORK_TYPE_GSM,
+            TelephonyManager.NETWORK_TYPE_TD_SCDMA,
+            TelephonyManager.NETWORK_TYPE_IWLAN,
+            TelephonyManager.NETWORK_TYPE_LTE_CA,
+            TelephonyManager.NETWORK_TYPE_NR,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface NetworkType {
+    }
+
+    @IntDef(flag = true, prefix = {"TYPE_"}, value = {
+            ApnSetting.TYPE_DEFAULT,
+            ApnSetting.TYPE_MMS,
+            ApnSetting.TYPE_SUPL,
+            ApnSetting.TYPE_DUN,
+            ApnSetting.TYPE_HIPRI,
+            ApnSetting.TYPE_FOTA,
+            ApnSetting.TYPE_IMS,
+            ApnSetting.TYPE_CBS,
+            ApnSetting.TYPE_IA,
+            ApnSetting.TYPE_EMERGENCY,
+            ApnSetting.TYPE_MCX
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ApnType {
+    }
+
+    @IntDef(value = {
+            DataFailCause.NONE,
+            DataFailCause.OPERATOR_BARRED,
+            DataFailCause.NAS_SIGNALLING,
+            DataFailCause.LLC_SNDCP,
+            DataFailCause.INSUFFICIENT_RESOURCES,
+            DataFailCause.MISSING_UNKNOWN_APN,
+            DataFailCause.UNKNOWN_PDP_ADDRESS_TYPE,
+            DataFailCause.USER_AUTHENTICATION,
+            DataFailCause.ACTIVATION_REJECT_GGSN,
+            DataFailCause.ACTIVATION_REJECT_UNSPECIFIED,
+            DataFailCause.SERVICE_OPTION_NOT_SUPPORTED,
+            DataFailCause.SERVICE_OPTION_NOT_SUBSCRIBED,
+            DataFailCause.SERVICE_OPTION_OUT_OF_ORDER,
+            DataFailCause.NSAPI_IN_USE,
+            DataFailCause.REGULAR_DEACTIVATION,
+            DataFailCause.QOS_NOT_ACCEPTED,
+            DataFailCause.NETWORK_FAILURE,
+            DataFailCause.UMTS_REACTIVATION_REQ,
+            DataFailCause.FEATURE_NOT_SUPP,
+            DataFailCause.TFT_SEMANTIC_ERROR,
+            DataFailCause.TFT_SYTAX_ERROR,
+            DataFailCause.UNKNOWN_PDP_CONTEXT,
+            DataFailCause.FILTER_SEMANTIC_ERROR,
+            DataFailCause.FILTER_SYTAX_ERROR,
+            DataFailCause.PDP_WITHOUT_ACTIVE_TFT,
+            DataFailCause.ACTIVATION_REJECTED_BCM_VIOLATION,
+            DataFailCause.ONLY_IPV4_ALLOWED,
+            DataFailCause.ONLY_IPV6_ALLOWED,
+            DataFailCause.ONLY_SINGLE_BEARER_ALLOWED,
+            DataFailCause.ESM_INFO_NOT_RECEIVED,
+            DataFailCause.PDN_CONN_DOES_NOT_EXIST,
+            DataFailCause.MULTI_CONN_TO_SAME_PDN_NOT_ALLOWED,
+            DataFailCause.COLLISION_WITH_NETWORK_INITIATED_REQUEST,
+            DataFailCause.ONLY_IPV4V6_ALLOWED,
+            DataFailCause.ONLY_NON_IP_ALLOWED,
+            DataFailCause.UNSUPPORTED_QCI_VALUE,
+            DataFailCause.BEARER_HANDLING_NOT_SUPPORTED,
+            DataFailCause.ACTIVE_PDP_CONTEXT_MAX_NUMBER_REACHED,
+            DataFailCause.UNSUPPORTED_APN_IN_CURRENT_PLMN,
+            DataFailCause.INVALID_TRANSACTION_ID,
+            DataFailCause.MESSAGE_INCORRECT_SEMANTIC,
+            DataFailCause.INVALID_MANDATORY_INFO,
+            DataFailCause.MESSAGE_TYPE_UNSUPPORTED,
+            DataFailCause.MSG_TYPE_NONCOMPATIBLE_STATE,
+            DataFailCause.UNKNOWN_INFO_ELEMENT,
+            DataFailCause.CONDITIONAL_IE_ERROR,
+            DataFailCause.MSG_AND_PROTOCOL_STATE_UNCOMPATIBLE,
+            DataFailCause.PROTOCOL_ERRORS,
+            DataFailCause.APN_TYPE_CONFLICT,
+            DataFailCause.INVALID_PCSCF_ADDR,
+            DataFailCause.INTERNAL_CALL_PREEMPT_BY_HIGH_PRIO_APN,
+            DataFailCause.EMM_ACCESS_BARRED,
+            DataFailCause.EMERGENCY_IFACE_ONLY,
+            DataFailCause.IFACE_MISMATCH,
+            DataFailCause.COMPANION_IFACE_IN_USE,
+            DataFailCause.IP_ADDRESS_MISMATCH,
+            DataFailCause.IFACE_AND_POL_FAMILY_MISMATCH,
+            DataFailCause.EMM_ACCESS_BARRED_INFINITE_RETRY,
+            DataFailCause.AUTH_FAILURE_ON_EMERGENCY_CALL,
+            DataFailCause.INVALID_DNS_ADDR,
+            DataFailCause.INVALID_PCSCF_OR_DNS_ADDRESS,
+            DataFailCause.CALL_PREEMPT_BY_EMERGENCY_APN,
+            DataFailCause.UE_INITIATED_DETACH_OR_DISCONNECT,
+            DataFailCause.MIP_FA_REASON_UNSPECIFIED,
+            DataFailCause.MIP_FA_ADMIN_PROHIBITED,
+            DataFailCause.MIP_FA_INSUFFICIENT_RESOURCES,
+            DataFailCause.MIP_FA_MOBILE_NODE_AUTHENTICATION_FAILURE,
+            DataFailCause.MIP_FA_HOME_AGENT_AUTHENTICATION_FAILURE,
+            DataFailCause.MIP_FA_REQUESTED_LIFETIME_TOO_LONG,
+            DataFailCause.MIP_FA_MALFORMED_REQUEST,
+            DataFailCause.MIP_FA_MALFORMED_REPLY,
+            DataFailCause.MIP_FA_ENCAPSULATION_UNAVAILABLE,
+            DataFailCause.MIP_FA_VJ_HEADER_COMPRESSION_UNAVAILABLE,
+            DataFailCause.MIP_FA_REVERSE_TUNNEL_UNAVAILABLE,
+            DataFailCause.MIP_FA_REVERSE_TUNNEL_IS_MANDATORY,
+            DataFailCause.MIP_FA_DELIVERY_STYLE_NOT_SUPPORTED,
+            DataFailCause.MIP_FA_MISSING_NAI,
+            DataFailCause.MIP_FA_MISSING_HOME_AGENT,
+            DataFailCause.MIP_FA_MISSING_HOME_ADDRESS,
+            DataFailCause.MIP_FA_UNKNOWN_CHALLENGE,
+            DataFailCause.MIP_FA_MISSING_CHALLENGE,
+            DataFailCause.MIP_FA_STALE_CHALLENGE,
+            DataFailCause.MIP_HA_REASON_UNSPECIFIED,
+            DataFailCause.MIP_HA_ADMIN_PROHIBITED,
+            DataFailCause.MIP_HA_INSUFFICIENT_RESOURCES,
+            DataFailCause.MIP_HA_MOBILE_NODE_AUTHENTICATION_FAILURE,
+            DataFailCause.MIP_HA_FOREIGN_AGENT_AUTHENTICATION_FAILURE,
+            DataFailCause.MIP_HA_REGISTRATION_ID_MISMATCH,
+            DataFailCause.MIP_HA_MALFORMED_REQUEST,
+            DataFailCause.MIP_HA_UNKNOWN_HOME_AGENT_ADDRESS,
+            DataFailCause.MIP_HA_REVERSE_TUNNEL_UNAVAILABLE,
+            DataFailCause.MIP_HA_REVERSE_TUNNEL_IS_MANDATORY,
+            DataFailCause.MIP_HA_ENCAPSULATION_UNAVAILABLE,
+            DataFailCause.CLOSE_IN_PROGRESS,
+            DataFailCause.NETWORK_INITIATED_TERMINATION,
+            DataFailCause.MODEM_APP_PREEMPTED,
+            DataFailCause.PDN_IPV4_CALL_DISALLOWED,
+            DataFailCause.PDN_IPV4_CALL_THROTTLED,
+            DataFailCause.PDN_IPV6_CALL_DISALLOWED,
+            DataFailCause.PDN_IPV6_CALL_THROTTLED,
+            DataFailCause.MODEM_RESTART,
+            DataFailCause.PDP_PPP_NOT_SUPPORTED,
+            DataFailCause.UNPREFERRED_RAT,
+            DataFailCause.PHYSICAL_LINK_CLOSE_IN_PROGRESS,
+            DataFailCause.APN_PENDING_HANDOVER,
+            DataFailCause.PROFILE_BEARER_INCOMPATIBLE,
+            DataFailCause.SIM_CARD_CHANGED,
+            DataFailCause.LOW_POWER_MODE_OR_POWERING_DOWN,
+            DataFailCause.APN_DISABLED,
+            DataFailCause.MAX_PPP_INACTIVITY_TIMER_EXPIRED,
+            DataFailCause.IPV6_ADDRESS_TRANSFER_FAILED,
+            DataFailCause.TRAT_SWAP_FAILED,
+            DataFailCause.EHRPD_TO_HRPD_FALLBACK,
+            DataFailCause.MIP_CONFIG_FAILURE,
+            DataFailCause.PDN_INACTIVITY_TIMER_EXPIRED,
+            DataFailCause.MAX_IPV4_CONNECTIONS,
+            DataFailCause.MAX_IPV6_CONNECTIONS,
+            DataFailCause.APN_MISMATCH,
+            DataFailCause.IP_VERSION_MISMATCH,
+            DataFailCause.DUN_CALL_DISALLOWED,
+            DataFailCause.INTERNAL_EPC_NONEPC_TRANSITION,
+            DataFailCause.INTERFACE_IN_USE,
+            DataFailCause.APN_DISALLOWED_ON_ROAMING,
+            DataFailCause.APN_PARAMETERS_CHANGED,
+            DataFailCause.NULL_APN_DISALLOWED,
+            DataFailCause.THERMAL_MITIGATION,
+            DataFailCause.DATA_SETTINGS_DISABLED,
+            DataFailCause.DATA_ROAMING_SETTINGS_DISABLED,
+            DataFailCause.DDS_SWITCHED,
+            DataFailCause.FORBIDDEN_APN_NAME,
+            DataFailCause.DDS_SWITCH_IN_PROGRESS,
+            DataFailCause.CALL_DISALLOWED_IN_ROAMING,
+            DataFailCause.NON_IP_NOT_SUPPORTED,
+            DataFailCause.PDN_NON_IP_CALL_THROTTLED,
+            DataFailCause.PDN_NON_IP_CALL_DISALLOWED,
+            DataFailCause.CDMA_LOCK,
+            DataFailCause.CDMA_INTERCEPT,
+            DataFailCause.CDMA_REORDER,
+            DataFailCause.CDMA_RELEASE_DUE_TO_SO_REJECTION,
+            DataFailCause.CDMA_INCOMING_CALL,
+            DataFailCause.CDMA_ALERT_STOP,
+            DataFailCause.CHANNEL_ACQUISITION_FAILURE,
+            DataFailCause.MAX_ACCESS_PROBE,
+            DataFailCause.CONCURRENT_SERVICE_NOT_SUPPORTED_BY_BASE_STATION,
+            DataFailCause.NO_RESPONSE_FROM_BASE_STATION,
+            DataFailCause.REJECTED_BY_BASE_STATION,
+            DataFailCause.CONCURRENT_SERVICES_INCOMPATIBLE,
+            DataFailCause.NO_CDMA_SERVICE,
+            DataFailCause.RUIM_NOT_PRESENT,
+            DataFailCause.CDMA_RETRY_ORDER,
+            DataFailCause.ACCESS_BLOCK,
+            DataFailCause.ACCESS_BLOCK_ALL,
+            DataFailCause.IS707B_MAX_ACCESS_PROBES,
+            DataFailCause.THERMAL_EMERGENCY,
+            DataFailCause.CONCURRENT_SERVICES_NOT_ALLOWED,
+            DataFailCause.INCOMING_CALL_REJECTED,
+            DataFailCause.NO_SERVICE_ON_GATEWAY,
+            DataFailCause.NO_GPRS_CONTEXT,
+            DataFailCause.ILLEGAL_MS,
+            DataFailCause.ILLEGAL_ME,
+            DataFailCause.GPRS_SERVICES_AND_NON_GPRS_SERVICES_NOT_ALLOWED,
+            DataFailCause.GPRS_SERVICES_NOT_ALLOWED,
+            DataFailCause.MS_IDENTITY_CANNOT_BE_DERIVED_BY_THE_NETWORK,
+            DataFailCause.IMPLICITLY_DETACHED,
+            DataFailCause.PLMN_NOT_ALLOWED,
+            DataFailCause.LOCATION_AREA_NOT_ALLOWED,
+            DataFailCause.GPRS_SERVICES_NOT_ALLOWED_IN_THIS_PLMN,
+            DataFailCause.PDP_DUPLICATE,
+            DataFailCause.UE_RAT_CHANGE,
+            DataFailCause.CONGESTION,
+            DataFailCause.NO_PDP_CONTEXT_ACTIVATED,
+            DataFailCause.ACCESS_CLASS_DSAC_REJECTION,
+            DataFailCause.PDP_ACTIVATE_MAX_RETRY_FAILED,
+            DataFailCause.RADIO_ACCESS_BEARER_FAILURE,
+            DataFailCause.ESM_UNKNOWN_EPS_BEARER_CONTEXT,
+            DataFailCause.DRB_RELEASED_BY_RRC,
+            DataFailCause.CONNECTION_RELEASED,
+            DataFailCause.EMM_DETACHED,
+            DataFailCause.EMM_ATTACH_FAILED,
+            DataFailCause.EMM_ATTACH_STARTED,
+            DataFailCause.LTE_NAS_SERVICE_REQUEST_FAILED,
+            DataFailCause.DUPLICATE_BEARER_ID,
+            DataFailCause.ESM_COLLISION_SCENARIOS,
+            DataFailCause.ESM_BEARER_DEACTIVATED_TO_SYNC_WITH_NETWORK,
+            DataFailCause.ESM_NW_ACTIVATED_DED_BEARER_WITH_ID_OF_DEF_BEARER,
+            DataFailCause.ESM_BAD_OTA_MESSAGE,
+            DataFailCause.ESM_DOWNLOAD_SERVER_REJECTED_THE_CALL,
+            DataFailCause.ESM_CONTEXT_TRANSFERRED_DUE_TO_IRAT,
+            DataFailCause.DS_EXPLICIT_DEACTIVATION,
+            DataFailCause.ESM_LOCAL_CAUSE_NONE,
+            DataFailCause.LTE_THROTTLING_NOT_REQUIRED,
+            DataFailCause.ACCESS_CONTROL_LIST_CHECK_FAILURE,
+            DataFailCause.SERVICE_NOT_ALLOWED_ON_PLMN,
+            DataFailCause.EMM_T3417_EXPIRED,
+            DataFailCause.EMM_T3417_EXT_EXPIRED,
+            DataFailCause.RRC_UPLINK_DATA_TRANSMISSION_FAILURE,
+            DataFailCause.RRC_UPLINK_DELIVERY_FAILED_DUE_TO_HANDOVER,
+            DataFailCause.RRC_UPLINK_CONNECTION_RELEASE,
+            DataFailCause.RRC_UPLINK_RADIO_LINK_FAILURE,
+            DataFailCause.RRC_UPLINK_ERROR_REQUEST_FROM_NAS,
+            DataFailCause.RRC_CONNECTION_ACCESS_STRATUM_FAILURE,
+            DataFailCause.RRC_CONNECTION_ANOTHER_PROCEDURE_IN_PROGRESS,
+            DataFailCause.RRC_CONNECTION_ACCESS_BARRED,
+            DataFailCause.RRC_CONNECTION_CELL_RESELECTION,
+            DataFailCause.RRC_CONNECTION_CONFIG_FAILURE,
+            DataFailCause.RRC_CONNECTION_TIMER_EXPIRED,
+            DataFailCause.RRC_CONNECTION_LINK_FAILURE,
+            DataFailCause.RRC_CONNECTION_CELL_NOT_CAMPED,
+            DataFailCause.RRC_CONNECTION_SYSTEM_INTERVAL_FAILURE,
+            DataFailCause.RRC_CONNECTION_REJECT_BY_NETWORK,
+            DataFailCause.RRC_CONNECTION_NORMAL_RELEASE,
+            DataFailCause.RRC_CONNECTION_RADIO_LINK_FAILURE,
+            DataFailCause.RRC_CONNECTION_REESTABLISHMENT_FAILURE,
+            DataFailCause.RRC_CONNECTION_OUT_OF_SERVICE_DURING_CELL_REGISTER,
+            DataFailCause.RRC_CONNECTION_ABORT_REQUEST,
+            DataFailCause.RRC_CONNECTION_SYSTEM_INFORMATION_BLOCK_READ_ERROR,
+            DataFailCause.NETWORK_INITIATED_DETACH_WITH_AUTO_REATTACH,
+            DataFailCause.NETWORK_INITIATED_DETACH_NO_AUTO_REATTACH,
+            DataFailCause.ESM_PROCEDURE_TIME_OUT,
+            DataFailCause.INVALID_CONNECTION_ID,
+            DataFailCause.MAXIMIUM_NSAPIS_EXCEEDED,
+            DataFailCause.INVALID_PRIMARY_NSAPI,
+            DataFailCause.CANNOT_ENCODE_OTA_MESSAGE,
+            DataFailCause.RADIO_ACCESS_BEARER_SETUP_FAILURE,
+            DataFailCause.PDP_ESTABLISH_TIMEOUT_EXPIRED,
+            DataFailCause.PDP_MODIFY_TIMEOUT_EXPIRED,
+            DataFailCause.PDP_INACTIVE_TIMEOUT_EXPIRED,
+            DataFailCause.PDP_LOWERLAYER_ERROR,
+            DataFailCause.PDP_MODIFY_COLLISION,
+            DataFailCause.MAXINUM_SIZE_OF_L2_MESSAGE_EXCEEDED,
+            DataFailCause.NAS_REQUEST_REJECTED_BY_NETWORK,
+            DataFailCause.RRC_CONNECTION_INVALID_REQUEST,
+            DataFailCause.RRC_CONNECTION_TRACKING_AREA_ID_CHANGED,
+            DataFailCause.RRC_CONNECTION_RF_UNAVAILABLE,
+            DataFailCause.RRC_CONNECTION_ABORTED_DUE_TO_IRAT_CHANGE,
+            DataFailCause.RRC_CONNECTION_RELEASED_SECURITY_NOT_ACTIVE,
+            DataFailCause.RRC_CONNECTION_ABORTED_AFTER_HANDOVER,
+            DataFailCause.RRC_CONNECTION_ABORTED_AFTER_IRAT_CELL_CHANGE,
+            DataFailCause.RRC_CONNECTION_ABORTED_DURING_IRAT_CELL_CHANGE,
+            DataFailCause.IMSI_UNKNOWN_IN_HOME_SUBSCRIBER_SERVER,
+            DataFailCause.IMEI_NOT_ACCEPTED,
+            DataFailCause.EPS_SERVICES_AND_NON_EPS_SERVICES_NOT_ALLOWED,
+            DataFailCause.EPS_SERVICES_NOT_ALLOWED_IN_PLMN,
+            DataFailCause.MSC_TEMPORARILY_NOT_REACHABLE,
+            DataFailCause.CS_DOMAIN_NOT_AVAILABLE,
+            DataFailCause.ESM_FAILURE,
+            DataFailCause.MAC_FAILURE,
+            DataFailCause.SYNCHRONIZATION_FAILURE,
+            DataFailCause.UE_SECURITY_CAPABILITIES_MISMATCH,
+            DataFailCause.SECURITY_MODE_REJECTED,
+            DataFailCause.UNACCEPTABLE_NON_EPS_AUTHENTICATION,
+            DataFailCause.CS_FALLBACK_CALL_ESTABLISHMENT_NOT_ALLOWED,
+            DataFailCause.NO_EPS_BEARER_CONTEXT_ACTIVATED,
+            DataFailCause.INVALID_EMM_STATE,
+            DataFailCause.NAS_LAYER_FAILURE,
+            DataFailCause.MULTIPLE_PDP_CALL_NOT_ALLOWED,
+            DataFailCause.EMBMS_NOT_ENABLED,
+            DataFailCause.IRAT_HANDOVER_FAILED,
+            DataFailCause.EMBMS_REGULAR_DEACTIVATION,
+            DataFailCause.TEST_LOOPBACK_REGULAR_DEACTIVATION,
+            DataFailCause.LOWER_LAYER_REGISTRATION_FAILURE,
+            DataFailCause.DATA_PLAN_EXPIRED,
+            DataFailCause.UMTS_HANDOVER_TO_IWLAN,
+            DataFailCause.EVDO_CONNECTION_DENY_BY_GENERAL_OR_NETWORK_BUSY,
+            DataFailCause.EVDO_CONNECTION_DENY_BY_BILLING_OR_AUTHENTICATION_FAILURE,
+            DataFailCause.EVDO_HDR_CHANGED,
+            DataFailCause.EVDO_HDR_EXITED,
+            DataFailCause.EVDO_HDR_NO_SESSION,
+            DataFailCause.EVDO_USING_GPS_FIX_INSTEAD_OF_HDR_CALL,
+            DataFailCause.EVDO_HDR_CONNECTION_SETUP_TIMEOUT,
+            DataFailCause.FAILED_TO_ACQUIRE_COLOCATED_HDR,
+            DataFailCause.OTASP_COMMIT_IN_PROGRESS,
+            DataFailCause.NO_HYBRID_HDR_SERVICE,
+            DataFailCause.HDR_NO_LOCK_GRANTED,
+            DataFailCause.DBM_OR_SMS_IN_PROGRESS,
+            DataFailCause.HDR_FADE,
+            DataFailCause.HDR_ACCESS_FAILURE,
+            DataFailCause.UNSUPPORTED_1X_PREV,
+            DataFailCause.LOCAL_END,
+            DataFailCause.NO_SERVICE,
+            DataFailCause.FADE,
+            DataFailCause.NORMAL_RELEASE,
+            DataFailCause.ACCESS_ATTEMPT_ALREADY_IN_PROGRESS,
+            DataFailCause.REDIRECTION_OR_HANDOFF_IN_PROGRESS,
+            DataFailCause.EMERGENCY_MODE,
+            DataFailCause.PHONE_IN_USE,
+            DataFailCause.INVALID_MODE,
+            DataFailCause.INVALID_SIM_STATE,
+            DataFailCause.NO_COLLOCATED_HDR,
+            DataFailCause.UE_IS_ENTERING_POWERSAVE_MODE,
+            DataFailCause.DUAL_SWITCH,
+            DataFailCause.PPP_TIMEOUT,
+            DataFailCause.PPP_AUTH_FAILURE,
+            DataFailCause.PPP_OPTION_MISMATCH,
+            DataFailCause.PPP_PAP_FAILURE,
+            DataFailCause.PPP_CHAP_FAILURE,
+            DataFailCause.PPP_CLOSE_IN_PROGRESS,
+            DataFailCause.LIMITED_TO_IPV4,
+            DataFailCause.LIMITED_TO_IPV6,
+            DataFailCause.VSNCP_TIMEOUT,
+            DataFailCause.VSNCP_GEN_ERROR,
+            DataFailCause.VSNCP_APN_UNATHORIZED,
+            DataFailCause.VSNCP_PDN_LIMIT_EXCEEDED,
+            DataFailCause.VSNCP_NO_PDN_GATEWAY_ADDRESS,
+            DataFailCause.VSNCP_PDN_GATEWAY_UNREACHABLE,
+            DataFailCause.VSNCP_PDN_GATEWAY_REJECT,
+            DataFailCause.VSNCP_INSUFFICIENT_PARAMETERS,
+            DataFailCause.VSNCP_RESOURCE_UNAVAILABLE,
+            DataFailCause.VSNCP_ADMINISTRATIVELY_PROHIBITED,
+            DataFailCause.VSNCP_PDN_ID_IN_USE,
+            DataFailCause.VSNCP_SUBSCRIBER_LIMITATION,
+            DataFailCause.VSNCP_PDN_EXISTS_FOR_THIS_APN,
+            DataFailCause.VSNCP_RECONNECT_NOT_ALLOWED,
+            DataFailCause.IPV6_PREFIX_UNAVAILABLE,
+            DataFailCause.HANDOFF_PREFERENCE_CHANGED,
+            DataFailCause.OEM_DCFAILCAUSE_1,
+            DataFailCause.OEM_DCFAILCAUSE_2,
+            DataFailCause.OEM_DCFAILCAUSE_3,
+            DataFailCause.OEM_DCFAILCAUSE_4,
+            DataFailCause.OEM_DCFAILCAUSE_5,
+            DataFailCause.OEM_DCFAILCAUSE_6,
+            DataFailCause.OEM_DCFAILCAUSE_7,
+            DataFailCause.OEM_DCFAILCAUSE_8,
+            DataFailCause.OEM_DCFAILCAUSE_9,
+            DataFailCause.OEM_DCFAILCAUSE_10,
+            DataFailCause.OEM_DCFAILCAUSE_11,
+            DataFailCause.OEM_DCFAILCAUSE_12,
+            DataFailCause.OEM_DCFAILCAUSE_13,
+            DataFailCause.OEM_DCFAILCAUSE_14,
+            DataFailCause.OEM_DCFAILCAUSE_15,
+            DataFailCause.REGISTRATION_FAIL,
+            DataFailCause.GPRS_REGISTRATION_FAIL,
+            DataFailCause.SIGNAL_LOST,
+            DataFailCause.PREF_RADIO_TECH_CHANGED,
+            DataFailCause.RADIO_POWER_OFF,
+            DataFailCause.TETHERED_CALL_ACTIVE,
+            DataFailCause.ERROR_UNSPECIFIED,
+            DataFailCause.UNKNOWN,
+            DataFailCause.RADIO_NOT_AVAILABLE,
+            DataFailCause.UNACCEPTABLE_NETWORK_PARAMETER,
+            DataFailCause.CONNECTION_TO_DATACONNECTIONAC_BROKEN,
+            DataFailCause.LOST_CONNECTION,
+            DataFailCause.RESET_BY_FRAMEWORK
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface DataFailureCause {
+    }
+}
diff --git a/telephony/java/android/telephony/CallAttributes.java b/telephony/java/android/telephony/CallAttributes.java
index 1c03d80..cd830ad 100644
--- a/telephony/java/android/telephony/CallAttributes.java
+++ b/telephony/java/android/telephony/CallAttributes.java
@@ -21,8 +21,8 @@
 import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.telephony.TelephonyManager.NetworkType;
 
+import android.telephony.Annotation.NetworkType;
 import java.util.Objects;
 
 /**
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index e458ae6..e9249df2 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -2833,6 +2833,16 @@
             "always_show_primary_signal_bar_in_opportunistic_network_boolean";
 
     /**
+     * Upon data switching between subscriptions within a carrier group, if switch depends on
+     * validation result, this value defines customized value of how long we wait for validation
+     * success before we fail and revoke the switch.
+     * Time out is in milliseconds.
+     * @hide
+     */
+    public static final String KEY_DATA_SWITCH_VALIDATION_TIMEOUT_LONG =
+            "data_switch_validation_timeout_long";
+
+    /**
      * GPS configs. See android.hardware.gnss@1.0 IGnssConfiguration.
      * @hide
      */
@@ -3613,6 +3623,7 @@
         sDefaults.putIntArray(KEY_DISCONNECT_CAUSE_PLAY_BUSYTONE_INT_ARRAY,
                 new int[] {4 /* BUSY */});
         sDefaults.putBoolean(KEY_PREVENT_CLIR_ACTIVATION_AND_DEACTIVATION_CODE_BOOL, false);
+        sDefaults.putLong(KEY_DATA_SWITCH_VALIDATION_TIMEOUT_LONG, 2000);
     }
 
     /**
diff --git a/telephony/java/android/telephony/CellBroadcastService.java b/telephony/java/android/telephony/CellBroadcastService.java
index 25babe5..f841df2 100644
--- a/telephony/java/android/telephony/CellBroadcastService.java
+++ b/telephony/java/android/telephony/CellBroadcastService.java
@@ -22,7 +22,13 @@
 import android.annotation.SystemApi;
 import android.app.Service;
 import android.content.Intent;
+import android.os.Bundle;
 import android.os.IBinder;
+import android.os.RemoteCallback;
+import android.telephony.cdma.CdmaSmsCbProgramData;
+
+import java.util.List;
+import java.util.function.Consumer;
 
 /**
  * A service which exposes the cell broadcast handling module to the system.
@@ -47,6 +53,7 @@
  *   </service>
  * </manifest>
  * }</pre>
+ *
  * @hide
  */
 @SystemApi
@@ -63,17 +70,36 @@
 
     /**
      * Handle a GSM cell broadcast SMS message forwarded from the system.
+     *
      * @param slotIndex the index of the slot which received the message
-     * @param message the SMS PDU
+     * @param message   the SMS PDU
      */
     public abstract void onGsmCellBroadcastSms(int slotIndex, @NonNull byte[] message);
 
     /**
      * Handle a CDMA cell broadcast SMS message forwarded from the system.
-     * @param slotIndex the index of the slot which received the message
-     * @param message the SMS PDU
+     *
+     * @param slotIndex       the index of the slot which received the message
+     * @param bearerData      the CDMA SMS bearer data
+     * @param serviceCategory the CDMA SCPT service category
      */
-    public abstract void onCdmaCellBroadcastSms(int slotIndex, @NonNull byte[] message);
+    public abstract void onCdmaCellBroadcastSms(int slotIndex, @NonNull byte[] bearerData,
+            @CdmaSmsCbProgramData.Category int serviceCategory);
+
+    /**
+     * Handle a CDMA cell broadcast SMS message forwarded from the system.
+     *
+     * @param slotIndex          the index of the slot which received the message
+     * @param smsCbProgramData   the SMS CB program data of the message
+     * @param originatingAddress the originating address of the message, as a non-separated dial
+     *                           string
+     * @param callback           a callback to run after each cell broadcast receiver has handled
+     *                           the SCP message. The bundle will contain a non-separated
+     *                           dial string as and an ArrayList of {@link CdmaSmsCbProgramResults}.
+     */
+    public abstract void onCdmaScpMessage(int slotIndex,
+            @NonNull List<CdmaSmsCbProgramData> smsCbProgramData,
+            @NonNull String originatingAddress, @NonNull Consumer<Bundle> callback);
 
     /**
      * If overriding this method, call through to the super method for any unknown actions.
@@ -89,13 +115,15 @@
     /**
      * A wrapper around ICellBroadcastService that forwards calls to implementations of
      * {@link CellBroadcastService}.
+     *
      * @hide
      */
     public class ICellBroadcastServiceWrapper extends ICellBroadcastService.Stub {
         /**
          * Handle a GSM cell broadcast SMS.
+         *
          * @param slotIndex the index of the slot which received the broadcast
-         * @param message the SMS message PDU
+         * @param message   the SMS message PDU
          */
         @Override
         public void handleGsmCellBroadcastSms(int slotIndex, byte[] message) {
@@ -104,12 +132,36 @@
 
         /**
          * Handle a CDMA cell broadcast SMS.
-         * @param slotIndex the index of the slot which received the broadcast
-         * @param message the SMS message PDU
+         *
+         * @param slotIndex       the index of the slot which received the broadcast
+         * @param bearerData      the CDMA SMS bearer data
+         * @param serviceCategory the CDMA SCPT service category
          */
         @Override
-        public void handleCdmaCellBroadcastSms(int slotIndex, byte[] message) {
-            CellBroadcastService.this.onCdmaCellBroadcastSms(slotIndex, message);
+        public void handleCdmaCellBroadcastSms(int slotIndex, byte[] bearerData,
+                int serviceCategory) {
+            CellBroadcastService.this.onCdmaCellBroadcastSms(slotIndex, bearerData,
+                    serviceCategory);
+        }
+
+        /**
+         * Handle a CDMA Service Category Program message.
+         *
+         * @param slotIndex          the index of the slot which received the message
+         * @param smsCbProgramData   the SMS CB program data of the message
+         * @param originatingAddress the originating address of the message
+         * @param callback           a callback to run after each cell broadcast receiver has
+         *                           handled the SCP message
+         */
+        @Override
+        public void handleCdmaScpMessage(int slotIndex,
+                List<CdmaSmsCbProgramData> smsCbProgramData, String originatingAddress,
+                RemoteCallback callback) {
+            Consumer<Bundle> consumer = bundle -> {
+                callback.sendResult(bundle);
+            };
+            CellBroadcastService.this.onCdmaScpMessage(slotIndex, smsCbProgramData,
+                    originatingAddress, consumer);
         }
     }
 }
diff --git a/telephony/java/android/telephony/CellInfo.java b/telephony/java/android/telephony/CellInfo.java
index 7edc91c..18687d4 100644
--- a/telephony/java/android/telephony/CellInfo.java
+++ b/telephony/java/android/telephony/CellInfo.java
@@ -189,11 +189,15 @@
         mTimeStamp = ts;
     }
 
-    /** @hide */
+    /**
+     * @return a {@link CellIdentity} instance.
+     */
     @NonNull
     public abstract CellIdentity getCellIdentity();
 
-    /** @hide */
+    /**
+     * @return a {@link CellSignalStrength} instance.
+     */
     @NonNull
     public abstract CellSignalStrength getCellSignalStrength();
 
diff --git a/telephony/java/android/telephony/DataFailCause.java b/telephony/java/android/telephony/DataFailCause.java
index ca264f7..246bec7 100644
--- a/telephony/java/android/telephony/DataFailCause.java
+++ b/telephony/java/android/telephony/DataFailCause.java
@@ -21,6 +21,7 @@
 import android.content.Context;
 import android.os.PersistableBundle;
 
+import android.telephony.Annotation.DataFailureCause;
 import com.android.internal.util.ArrayUtils;
 
 import java.lang.annotation.Retention;
@@ -968,355 +969,6 @@
      */
     public static final int HANDOVER_FAILED = 0x10006;
 
-    /** @hide */
-    @IntDef(value = {
-            NONE,
-            OPERATOR_BARRED,
-            NAS_SIGNALLING,
-            LLC_SNDCP,
-            INSUFFICIENT_RESOURCES,
-            MISSING_UNKNOWN_APN,
-            UNKNOWN_PDP_ADDRESS_TYPE,
-            USER_AUTHENTICATION,
-            ACTIVATION_REJECT_GGSN,
-            ACTIVATION_REJECT_UNSPECIFIED,
-            SERVICE_OPTION_NOT_SUPPORTED,
-            SERVICE_OPTION_NOT_SUBSCRIBED,
-            SERVICE_OPTION_OUT_OF_ORDER,
-            NSAPI_IN_USE,
-            REGULAR_DEACTIVATION,
-            QOS_NOT_ACCEPTED,
-            NETWORK_FAILURE,
-            UMTS_REACTIVATION_REQ,
-            FEATURE_NOT_SUPP,
-            TFT_SEMANTIC_ERROR,
-            TFT_SYTAX_ERROR,
-            UNKNOWN_PDP_CONTEXT,
-            FILTER_SEMANTIC_ERROR,
-            FILTER_SYTAX_ERROR,
-            PDP_WITHOUT_ACTIVE_TFT,
-            ACTIVATION_REJECTED_BCM_VIOLATION,
-            ONLY_IPV4_ALLOWED,
-            ONLY_IPV6_ALLOWED,
-            ONLY_SINGLE_BEARER_ALLOWED,
-            ESM_INFO_NOT_RECEIVED,
-            PDN_CONN_DOES_NOT_EXIST,
-            MULTI_CONN_TO_SAME_PDN_NOT_ALLOWED,
-            COLLISION_WITH_NETWORK_INITIATED_REQUEST,
-            ONLY_IPV4V6_ALLOWED,
-            ONLY_NON_IP_ALLOWED,
-            UNSUPPORTED_QCI_VALUE,
-            BEARER_HANDLING_NOT_SUPPORTED,
-            ACTIVE_PDP_CONTEXT_MAX_NUMBER_REACHED,
-            UNSUPPORTED_APN_IN_CURRENT_PLMN,
-            INVALID_TRANSACTION_ID,
-            MESSAGE_INCORRECT_SEMANTIC,
-            INVALID_MANDATORY_INFO,
-            MESSAGE_TYPE_UNSUPPORTED,
-            MSG_TYPE_NONCOMPATIBLE_STATE,
-            UNKNOWN_INFO_ELEMENT,
-            CONDITIONAL_IE_ERROR,
-            MSG_AND_PROTOCOL_STATE_UNCOMPATIBLE,
-            PROTOCOL_ERRORS,
-            APN_TYPE_CONFLICT,
-            INVALID_PCSCF_ADDR,
-            INTERNAL_CALL_PREEMPT_BY_HIGH_PRIO_APN,
-            EMM_ACCESS_BARRED,
-            EMERGENCY_IFACE_ONLY,
-            IFACE_MISMATCH,
-            COMPANION_IFACE_IN_USE,
-            IP_ADDRESS_MISMATCH,
-            IFACE_AND_POL_FAMILY_MISMATCH,
-            EMM_ACCESS_BARRED_INFINITE_RETRY,
-            AUTH_FAILURE_ON_EMERGENCY_CALL,
-            INVALID_DNS_ADDR,
-            INVALID_PCSCF_OR_DNS_ADDRESS,
-            CALL_PREEMPT_BY_EMERGENCY_APN,
-            UE_INITIATED_DETACH_OR_DISCONNECT,
-            MIP_FA_REASON_UNSPECIFIED,
-            MIP_FA_ADMIN_PROHIBITED,
-            MIP_FA_INSUFFICIENT_RESOURCES,
-            MIP_FA_MOBILE_NODE_AUTHENTICATION_FAILURE,
-            MIP_FA_HOME_AGENT_AUTHENTICATION_FAILURE,
-            MIP_FA_REQUESTED_LIFETIME_TOO_LONG,
-            MIP_FA_MALFORMED_REQUEST,
-            MIP_FA_MALFORMED_REPLY,
-            MIP_FA_ENCAPSULATION_UNAVAILABLE,
-            MIP_FA_VJ_HEADER_COMPRESSION_UNAVAILABLE,
-            MIP_FA_REVERSE_TUNNEL_UNAVAILABLE,
-            MIP_FA_REVERSE_TUNNEL_IS_MANDATORY,
-            MIP_FA_DELIVERY_STYLE_NOT_SUPPORTED,
-            MIP_FA_MISSING_NAI,
-            MIP_FA_MISSING_HOME_AGENT,
-            MIP_FA_MISSING_HOME_ADDRESS,
-            MIP_FA_UNKNOWN_CHALLENGE,
-            MIP_FA_MISSING_CHALLENGE,
-            MIP_FA_STALE_CHALLENGE,
-            MIP_HA_REASON_UNSPECIFIED,
-            MIP_HA_ADMIN_PROHIBITED,
-            MIP_HA_INSUFFICIENT_RESOURCES,
-            MIP_HA_MOBILE_NODE_AUTHENTICATION_FAILURE,
-            MIP_HA_FOREIGN_AGENT_AUTHENTICATION_FAILURE,
-            MIP_HA_REGISTRATION_ID_MISMATCH,
-            MIP_HA_MALFORMED_REQUEST,
-            MIP_HA_UNKNOWN_HOME_AGENT_ADDRESS,
-            MIP_HA_REVERSE_TUNNEL_UNAVAILABLE,
-            MIP_HA_REVERSE_TUNNEL_IS_MANDATORY,
-            MIP_HA_ENCAPSULATION_UNAVAILABLE,
-            CLOSE_IN_PROGRESS,
-            NETWORK_INITIATED_TERMINATION,
-            MODEM_APP_PREEMPTED,
-            PDN_IPV4_CALL_DISALLOWED,
-            PDN_IPV4_CALL_THROTTLED,
-            PDN_IPV6_CALL_DISALLOWED,
-            PDN_IPV6_CALL_THROTTLED,
-            MODEM_RESTART,
-            PDP_PPP_NOT_SUPPORTED,
-            UNPREFERRED_RAT,
-            PHYSICAL_LINK_CLOSE_IN_PROGRESS,
-            APN_PENDING_HANDOVER,
-            PROFILE_BEARER_INCOMPATIBLE,
-            SIM_CARD_CHANGED,
-            LOW_POWER_MODE_OR_POWERING_DOWN,
-            APN_DISABLED,
-            MAX_PPP_INACTIVITY_TIMER_EXPIRED,
-            IPV6_ADDRESS_TRANSFER_FAILED,
-            TRAT_SWAP_FAILED,
-            EHRPD_TO_HRPD_FALLBACK,
-            MIP_CONFIG_FAILURE,
-            PDN_INACTIVITY_TIMER_EXPIRED,
-            MAX_IPV4_CONNECTIONS,
-            MAX_IPV6_CONNECTIONS,
-            APN_MISMATCH,
-            IP_VERSION_MISMATCH,
-            DUN_CALL_DISALLOWED,
-            INTERNAL_EPC_NONEPC_TRANSITION,
-            INTERFACE_IN_USE,
-            APN_DISALLOWED_ON_ROAMING,
-            APN_PARAMETERS_CHANGED,
-            NULL_APN_DISALLOWED,
-            THERMAL_MITIGATION,
-            DATA_SETTINGS_DISABLED,
-            DATA_ROAMING_SETTINGS_DISABLED,
-            DDS_SWITCHED,
-            FORBIDDEN_APN_NAME,
-            DDS_SWITCH_IN_PROGRESS,
-            CALL_DISALLOWED_IN_ROAMING,
-            NON_IP_NOT_SUPPORTED,
-            PDN_NON_IP_CALL_THROTTLED,
-            PDN_NON_IP_CALL_DISALLOWED,
-            CDMA_LOCK,
-            CDMA_INTERCEPT,
-            CDMA_REORDER,
-            CDMA_RELEASE_DUE_TO_SO_REJECTION,
-            CDMA_INCOMING_CALL,
-            CDMA_ALERT_STOP,
-            CHANNEL_ACQUISITION_FAILURE,
-            MAX_ACCESS_PROBE,
-            CONCURRENT_SERVICE_NOT_SUPPORTED_BY_BASE_STATION,
-            NO_RESPONSE_FROM_BASE_STATION,
-            REJECTED_BY_BASE_STATION,
-            CONCURRENT_SERVICES_INCOMPATIBLE,
-            NO_CDMA_SERVICE,
-            RUIM_NOT_PRESENT,
-            CDMA_RETRY_ORDER,
-            ACCESS_BLOCK,
-            ACCESS_BLOCK_ALL,
-            IS707B_MAX_ACCESS_PROBES,
-            THERMAL_EMERGENCY,
-            CONCURRENT_SERVICES_NOT_ALLOWED,
-            INCOMING_CALL_REJECTED,
-            NO_SERVICE_ON_GATEWAY,
-            NO_GPRS_CONTEXT,
-            ILLEGAL_MS,
-            ILLEGAL_ME,
-            GPRS_SERVICES_AND_NON_GPRS_SERVICES_NOT_ALLOWED,
-            GPRS_SERVICES_NOT_ALLOWED,
-            MS_IDENTITY_CANNOT_BE_DERIVED_BY_THE_NETWORK,
-            IMPLICITLY_DETACHED,
-            PLMN_NOT_ALLOWED,
-            LOCATION_AREA_NOT_ALLOWED,
-            GPRS_SERVICES_NOT_ALLOWED_IN_THIS_PLMN,
-            PDP_DUPLICATE,
-            UE_RAT_CHANGE,
-            CONGESTION,
-            NO_PDP_CONTEXT_ACTIVATED,
-            ACCESS_CLASS_DSAC_REJECTION,
-            PDP_ACTIVATE_MAX_RETRY_FAILED,
-            RADIO_ACCESS_BEARER_FAILURE,
-            ESM_UNKNOWN_EPS_BEARER_CONTEXT,
-            DRB_RELEASED_BY_RRC,
-            CONNECTION_RELEASED,
-            EMM_DETACHED,
-            EMM_ATTACH_FAILED,
-            EMM_ATTACH_STARTED,
-            LTE_NAS_SERVICE_REQUEST_FAILED,
-            DUPLICATE_BEARER_ID,
-            ESM_COLLISION_SCENARIOS,
-            ESM_BEARER_DEACTIVATED_TO_SYNC_WITH_NETWORK,
-            ESM_NW_ACTIVATED_DED_BEARER_WITH_ID_OF_DEF_BEARER,
-            ESM_BAD_OTA_MESSAGE,
-            ESM_DOWNLOAD_SERVER_REJECTED_THE_CALL,
-            ESM_CONTEXT_TRANSFERRED_DUE_TO_IRAT,
-            DS_EXPLICIT_DEACTIVATION,
-            ESM_LOCAL_CAUSE_NONE,
-            LTE_THROTTLING_NOT_REQUIRED,
-            ACCESS_CONTROL_LIST_CHECK_FAILURE,
-            SERVICE_NOT_ALLOWED_ON_PLMN,
-            EMM_T3417_EXPIRED,
-            EMM_T3417_EXT_EXPIRED,
-            RRC_UPLINK_DATA_TRANSMISSION_FAILURE,
-            RRC_UPLINK_DELIVERY_FAILED_DUE_TO_HANDOVER,
-            RRC_UPLINK_CONNECTION_RELEASE,
-            RRC_UPLINK_RADIO_LINK_FAILURE,
-            RRC_UPLINK_ERROR_REQUEST_FROM_NAS,
-            RRC_CONNECTION_ACCESS_STRATUM_FAILURE,
-            RRC_CONNECTION_ANOTHER_PROCEDURE_IN_PROGRESS,
-            RRC_CONNECTION_ACCESS_BARRED,
-            RRC_CONNECTION_CELL_RESELECTION,
-            RRC_CONNECTION_CONFIG_FAILURE,
-            RRC_CONNECTION_TIMER_EXPIRED,
-            RRC_CONNECTION_LINK_FAILURE,
-            RRC_CONNECTION_CELL_NOT_CAMPED,
-            RRC_CONNECTION_SYSTEM_INTERVAL_FAILURE,
-            RRC_CONNECTION_REJECT_BY_NETWORK,
-            RRC_CONNECTION_NORMAL_RELEASE,
-            RRC_CONNECTION_RADIO_LINK_FAILURE,
-            RRC_CONNECTION_REESTABLISHMENT_FAILURE,
-            RRC_CONNECTION_OUT_OF_SERVICE_DURING_CELL_REGISTER,
-            RRC_CONNECTION_ABORT_REQUEST,
-            RRC_CONNECTION_SYSTEM_INFORMATION_BLOCK_READ_ERROR,
-            NETWORK_INITIATED_DETACH_WITH_AUTO_REATTACH,
-            NETWORK_INITIATED_DETACH_NO_AUTO_REATTACH,
-            ESM_PROCEDURE_TIME_OUT,
-            INVALID_CONNECTION_ID,
-            MAXIMIUM_NSAPIS_EXCEEDED,
-            INVALID_PRIMARY_NSAPI,
-            CANNOT_ENCODE_OTA_MESSAGE,
-            RADIO_ACCESS_BEARER_SETUP_FAILURE,
-            PDP_ESTABLISH_TIMEOUT_EXPIRED,
-            PDP_MODIFY_TIMEOUT_EXPIRED,
-            PDP_INACTIVE_TIMEOUT_EXPIRED,
-            PDP_LOWERLAYER_ERROR,
-            PDP_MODIFY_COLLISION,
-            MAXINUM_SIZE_OF_L2_MESSAGE_EXCEEDED,
-            NAS_REQUEST_REJECTED_BY_NETWORK,
-            RRC_CONNECTION_INVALID_REQUEST,
-            RRC_CONNECTION_TRACKING_AREA_ID_CHANGED,
-            RRC_CONNECTION_RF_UNAVAILABLE,
-            RRC_CONNECTION_ABORTED_DUE_TO_IRAT_CHANGE,
-            RRC_CONNECTION_RELEASED_SECURITY_NOT_ACTIVE,
-            RRC_CONNECTION_ABORTED_AFTER_HANDOVER,
-            RRC_CONNECTION_ABORTED_AFTER_IRAT_CELL_CHANGE,
-            RRC_CONNECTION_ABORTED_DURING_IRAT_CELL_CHANGE,
-            IMSI_UNKNOWN_IN_HOME_SUBSCRIBER_SERVER,
-            IMEI_NOT_ACCEPTED,
-            EPS_SERVICES_AND_NON_EPS_SERVICES_NOT_ALLOWED,
-            EPS_SERVICES_NOT_ALLOWED_IN_PLMN,
-            MSC_TEMPORARILY_NOT_REACHABLE,
-            CS_DOMAIN_NOT_AVAILABLE,
-            ESM_FAILURE,
-            MAC_FAILURE,
-            SYNCHRONIZATION_FAILURE,
-            UE_SECURITY_CAPABILITIES_MISMATCH,
-            SECURITY_MODE_REJECTED,
-            UNACCEPTABLE_NON_EPS_AUTHENTICATION,
-            CS_FALLBACK_CALL_ESTABLISHMENT_NOT_ALLOWED,
-            NO_EPS_BEARER_CONTEXT_ACTIVATED,
-            INVALID_EMM_STATE,
-            NAS_LAYER_FAILURE,
-            MULTIPLE_PDP_CALL_NOT_ALLOWED,
-            EMBMS_NOT_ENABLED,
-            IRAT_HANDOVER_FAILED,
-            EMBMS_REGULAR_DEACTIVATION,
-            TEST_LOOPBACK_REGULAR_DEACTIVATION,
-            LOWER_LAYER_REGISTRATION_FAILURE,
-            DATA_PLAN_EXPIRED,
-            UMTS_HANDOVER_TO_IWLAN,
-            EVDO_CONNECTION_DENY_BY_GENERAL_OR_NETWORK_BUSY,
-            EVDO_CONNECTION_DENY_BY_BILLING_OR_AUTHENTICATION_FAILURE,
-            EVDO_HDR_CHANGED,
-            EVDO_HDR_EXITED,
-            EVDO_HDR_NO_SESSION,
-            EVDO_USING_GPS_FIX_INSTEAD_OF_HDR_CALL,
-            EVDO_HDR_CONNECTION_SETUP_TIMEOUT,
-            FAILED_TO_ACQUIRE_COLOCATED_HDR,
-            OTASP_COMMIT_IN_PROGRESS,
-            NO_HYBRID_HDR_SERVICE,
-            HDR_NO_LOCK_GRANTED,
-            DBM_OR_SMS_IN_PROGRESS,
-            HDR_FADE,
-            HDR_ACCESS_FAILURE,
-            UNSUPPORTED_1X_PREV,
-            LOCAL_END,
-            NO_SERVICE,
-            FADE,
-            NORMAL_RELEASE,
-            ACCESS_ATTEMPT_ALREADY_IN_PROGRESS,
-            REDIRECTION_OR_HANDOFF_IN_PROGRESS,
-            EMERGENCY_MODE,
-            PHONE_IN_USE,
-            INVALID_MODE,
-            INVALID_SIM_STATE,
-            NO_COLLOCATED_HDR,
-            UE_IS_ENTERING_POWERSAVE_MODE,
-            DUAL_SWITCH,
-            PPP_TIMEOUT,
-            PPP_AUTH_FAILURE,
-            PPP_OPTION_MISMATCH,
-            PPP_PAP_FAILURE,
-            PPP_CHAP_FAILURE,
-            PPP_CLOSE_IN_PROGRESS,
-            LIMITED_TO_IPV4,
-            LIMITED_TO_IPV6,
-            VSNCP_TIMEOUT,
-            VSNCP_GEN_ERROR,
-            VSNCP_APN_UNATHORIZED,
-            VSNCP_PDN_LIMIT_EXCEEDED,
-            VSNCP_NO_PDN_GATEWAY_ADDRESS,
-            VSNCP_PDN_GATEWAY_UNREACHABLE,
-            VSNCP_PDN_GATEWAY_REJECT,
-            VSNCP_INSUFFICIENT_PARAMETERS,
-            VSNCP_RESOURCE_UNAVAILABLE,
-            VSNCP_ADMINISTRATIVELY_PROHIBITED,
-            VSNCP_PDN_ID_IN_USE,
-            VSNCP_SUBSCRIBER_LIMITATION,
-            VSNCP_PDN_EXISTS_FOR_THIS_APN,
-            VSNCP_RECONNECT_NOT_ALLOWED,
-            IPV6_PREFIX_UNAVAILABLE,
-            HANDOFF_PREFERENCE_CHANGED,
-            OEM_DCFAILCAUSE_1,
-            OEM_DCFAILCAUSE_2,
-            OEM_DCFAILCAUSE_3,
-            OEM_DCFAILCAUSE_4,
-            OEM_DCFAILCAUSE_5,
-            OEM_DCFAILCAUSE_6,
-            OEM_DCFAILCAUSE_7,
-            OEM_DCFAILCAUSE_8,
-            OEM_DCFAILCAUSE_9,
-            OEM_DCFAILCAUSE_10,
-            OEM_DCFAILCAUSE_11,
-            OEM_DCFAILCAUSE_12,
-            OEM_DCFAILCAUSE_13,
-            OEM_DCFAILCAUSE_14,
-            OEM_DCFAILCAUSE_15,
-            REGISTRATION_FAIL,
-            GPRS_REGISTRATION_FAIL,
-            SIGNAL_LOST,
-            PREF_RADIO_TECH_CHANGED,
-            RADIO_POWER_OFF,
-            TETHERED_CALL_ACTIVE,
-            ERROR_UNSPECIFIED,
-            UNKNOWN,
-            RADIO_NOT_AVAILABLE,
-            UNACCEPTABLE_NETWORK_PARAMETER,
-            CONNECTION_TO_DATACONNECTIONAC_BROKEN,
-            LOST_CONNECTION,
-            RESET_BY_FRAMEWORK
-    })
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface FailCause{}
-
     private static final Map<Integer, String> sFailCauseMap;
     static {
         sFailCauseMap = new HashMap<>();
@@ -1737,7 +1389,8 @@
      *
      * @hide
      */
-    public static boolean isRadioRestartFailure(@NonNull Context context, @FailCause int cause,
+    public static boolean isRadioRestartFailure(@NonNull Context context,
+                                                @DataFailureCause int cause,
                                                 int subId) {
         CarrierConfigManager configManager = (CarrierConfigManager)
                 context.getSystemService(Context.CARRIER_CONFIG_SERVICE);
@@ -1765,7 +1418,8 @@
     }
 
     /** @hide */
-    public static boolean isPermanentFailure(@NonNull Context context, @FailCause int failCause,
+    public static boolean isPermanentFailure(@NonNull Context context,
+                                             @DataFailureCause int failCause,
                                              int subId) {
         synchronized (sPermanentFailureCache) {
 
@@ -1825,7 +1479,7 @@
     }
 
     /** @hide */
-    public static boolean isEventLoggable(@FailCause int dataFailCause) {
+    public static boolean isEventLoggable(@DataFailureCause int dataFailCause) {
         return (dataFailCause == OPERATOR_BARRED) || (dataFailCause == INSUFFICIENT_RESOURCES)
                 || (dataFailCause == UNKNOWN_PDP_ADDRESS_TYPE)
                 || (dataFailCause == USER_AUTHENTICATION)
@@ -1845,13 +1499,13 @@
     }
 
     /** @hide */
-    public static String toString(@FailCause int dataFailCause) {
+    public static String toString(@DataFailureCause int dataFailCause) {
         int cause = getFailCause(dataFailCause);
         return (cause == UNKNOWN) ? "UNKNOWN(" + dataFailCause + ")" : sFailCauseMap.get(cause);
     }
 
     /** @hide */
-    public static int getFailCause(@FailCause int failCause) {
+    public static int getFailCause(@DataFailureCause int failCause) {
         if (sFailCauseMap.containsKey(failCause)) {
             return failCause;
         } else {
diff --git a/telephony/java/android/telephony/ICellBroadcastService.aidl b/telephony/java/android/telephony/ICellBroadcastService.aidl
index eff64a2..11263d9 100644
--- a/telephony/java/android/telephony/ICellBroadcastService.aidl
+++ b/telephony/java/android/telephony/ICellBroadcastService.aidl
@@ -16,6 +16,9 @@
 
 package android.telephony;
 
+import android.os.RemoteCallback;
+import android.telephony.cdma.CdmaSmsCbProgramData;
+
 /**
  * Service bound to by the system to allow custom handling of cell broadcast messages.
  * <p>
@@ -28,5 +31,9 @@
     oneway void handleGsmCellBroadcastSms(int slotId, in byte[] message);
 
     /** @see android.telephony.CellBroadcastService#onCdmaCellBroadcastSms */
-    oneway void handleCdmaCellBroadcastSms(int slotId, in byte[] message);
+    oneway void handleCdmaCellBroadcastSms(int slotId, in byte[] bearerData, int serviceCategory);
+
+    /** @see android.telephony.CellBroadcastService#onCdmaScpMessage */
+    oneway void handleCdmaScpMessage(int slotId, in List<CdmaSmsCbProgramData> programData,
+            String originatingAddress, in RemoteCallback callback);
 }
diff --git a/telephony/java/android/telephony/ICellInfoCallback.aidl b/telephony/java/android/telephony/ICellInfoCallback.aidl
index ee3c1b1..60732a3 100644
--- a/telephony/java/android/telephony/ICellInfoCallback.aidl
+++ b/telephony/java/android/telephony/ICellInfoCallback.aidl
@@ -16,7 +16,6 @@
 
 package android.telephony;
 
-import android.os.ParcelableException;
 import android.telephony.CellInfo;
 
 import java.util.List;
@@ -28,5 +27,5 @@
 oneway interface ICellInfoCallback
 {
     void onCellInfo(in List<CellInfo> state);
-    void onError(in int errorCode, in ParcelableException detail);
+    void onError(in int errorCode, in String exceptionName, in String message);
 }
diff --git a/telephony/java/android/telephony/NetworkRegistrationInfo.java b/telephony/java/android/telephony/NetworkRegistrationInfo.java
index a76b8da..3e02871 100644
--- a/telephony/java/android/telephony/NetworkRegistrationInfo.java
+++ b/telephony/java/android/telephony/NetworkRegistrationInfo.java
@@ -24,8 +24,8 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.telephony.AccessNetworkConstants.TransportType;
-import android.telephony.TelephonyManager.NetworkType;
 
+import android.telephony.Annotation.NetworkType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
diff --git a/telephony/java/android/telephony/PhoneStateListener.java b/telephony/java/android/telephony/PhoneStateListener.java
index 0ce552a..e5bfb4d 100644
--- a/telephony/java/android/telephony/PhoneStateListener.java
+++ b/telephony/java/android/telephony/PhoneStateListener.java
@@ -28,6 +28,10 @@
 import android.os.Handler;
 import android.os.HandlerExecutor;
 import android.os.Looper;
+import android.telephony.Annotation.CallState;
+import android.telephony.Annotation.RadioPowerState;
+import android.telephony.Annotation.SimActivationState;
+import android.telephony.Annotation.SrvccState;
 import android.telephony.emergency.EmergencyNumber;
 import android.telephony.ims.ImsReasonInfo;
 
@@ -567,7 +571,7 @@
      * privileges (see {@link TelephonyManager#hasCarrierPrivileges}), an empty string will be
      * passed as an argument.
      */
-    public void onCallStateChanged(@TelephonyManager.CallState int state, String phoneNumber) {
+    public void onCallStateChanged(@CallState int state, String phoneNumber) {
         // default implementation empty
     }
 
@@ -773,7 +777,7 @@
      * @hide
      */
     @SystemApi
-    public void onSrvccStateChanged(@TelephonyManager.SrvccState int srvccState) {
+    public void onSrvccStateChanged(@SrvccState int srvccState) {
 
     }
 
@@ -791,7 +795,7 @@
      * @hide
      */
     @SystemApi
-    public void onVoiceActivationStateChanged(@TelephonyManager.SimActivationState int state) {
+    public void onVoiceActivationStateChanged(@SimActivationState int state) {
     }
 
     /**
@@ -807,7 +811,7 @@
      * @param state is the current SIM data activation state
      * @hide
      */
-    public void onDataActivationStateChanged(@TelephonyManager.SimActivationState int state) {
+    public void onDataActivationStateChanged(@SimActivationState int state) {
     }
 
     /**
@@ -966,7 +970,7 @@
      * @hide
      */
     @SystemApi
-    public void onRadioPowerStateChanged(@TelephonyManager.RadioPowerState int state) {
+    public void onRadioPowerStateChanged(@RadioPowerState int state) {
         // default implementation empty
     }
 
@@ -1233,7 +1237,7 @@
                     () -> mExecutor.execute(() -> psl.onPhoneCapabilityChanged(capability)));
         }
 
-        public void onRadioPowerStateChanged(@TelephonyManager.RadioPowerState int state) {
+        public void onRadioPowerStateChanged(@RadioPowerState int state) {
             PhoneStateListener psl = mPhoneStateListenerWeakRef.get();
             if (psl == null) return;
 
diff --git a/telephony/java/android/telephony/PhysicalChannelConfig.java b/telephony/java/android/telephony/PhysicalChannelConfig.java
index e1763ab..4273f5a 100644
--- a/telephony/java/android/telephony/PhysicalChannelConfig.java
+++ b/telephony/java/android/telephony/PhysicalChannelConfig.java
@@ -19,8 +19,8 @@
 import android.annotation.IntDef;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.telephony.TelephonyManager.NetworkType;
 
+import android.telephony.Annotation.NetworkType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.Arrays;
diff --git a/telephony/java/android/telephony/PreciseCallState.java b/telephony/java/android/telephony/PreciseCallState.java
index 701a375..f929649 100644
--- a/telephony/java/android/telephony/PreciseCallState.java
+++ b/telephony/java/android/telephony/PreciseCallState.java
@@ -41,7 +41,7 @@
  *   <li>Precise background call state.
  * </ul>
  *
- * @see android.telephony.TelephonyManager.CallState which contains generic call states.
+ * @see android.telephony.Annotation.CallState which contains generic call states.
  *
  * @hide
  */
diff --git a/telephony/java/android/telephony/PreciseDataConnectionState.java b/telephony/java/android/telephony/PreciseDataConnectionState.java
index 90d443a..257d634 100644
--- a/telephony/java/android/telephony/PreciseDataConnectionState.java
+++ b/telephony/java/android/telephony/PreciseDataConnectionState.java
@@ -23,6 +23,10 @@
 import android.net.LinkProperties;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.telephony.Annotation.ApnType;
+import android.telephony.Annotation.DataFailureCause;
+import android.telephony.Annotation.DataState;
+import android.telephony.Annotation.NetworkType;
 import android.telephony.data.ApnSetting;
 
 import java.util.Objects;
@@ -47,10 +51,10 @@
 @SystemApi
 public final class PreciseDataConnectionState implements Parcelable {
 
-    private @TelephonyManager.DataState int mState = TelephonyManager.DATA_UNKNOWN;
-    private @TelephonyManager.NetworkType int mNetworkType = TelephonyManager.NETWORK_TYPE_UNKNOWN;
-    private @DataFailCause.FailCause int mFailCause = DataFailCause.NONE;
-    private @ApnSetting.ApnType int mAPNTypes = ApnSetting.TYPE_NONE;
+    private @DataState int mState = TelephonyManager.DATA_UNKNOWN;
+    private @NetworkType int mNetworkType = TelephonyManager.NETWORK_TYPE_UNKNOWN;
+    private @DataFailureCause int mFailCause = DataFailCause.NONE;
+    private @ApnType int mAPNTypes = ApnSetting.TYPE_NONE;
     private String mAPN = "";
     private LinkProperties mLinkProperties = null;
 
@@ -60,11 +64,11 @@
      * @hide
      */
     @UnsupportedAppUsage
-    public PreciseDataConnectionState(@TelephonyManager.DataState int state,
-                                      @TelephonyManager.NetworkType int networkType,
-                                      @ApnSetting.ApnType int apnTypes, String apn,
+    public PreciseDataConnectionState(@DataState int state,
+                                      @NetworkType int networkType,
+                                      @ApnType int apnTypes, String apn,
                                       LinkProperties linkProperties,
-                                      @DataFailCause.FailCause int failCause) {
+                                      @DataFailureCause int failCause) {
         mState = state;
         mNetworkType = networkType;
         mAPNTypes = apnTypes;
@@ -99,7 +103,7 @@
      * Returns the state of data connection that supported the apn types returned by
      * {@link #getDataConnectionApnTypeBitMask()}
      */
-    public @TelephonyManager.DataState int getDataConnectionState() {
+    public @DataState int getDataConnectionState() {
         return mState;
     }
 
@@ -107,7 +111,7 @@
      * Returns the network type associated with this data connection.
      * @hide
      */
-    public @TelephonyManager.NetworkType int getDataConnectionNetworkType() {
+    public @NetworkType int getDataConnectionNetworkType() {
         return mNetworkType;
     }
 
@@ -115,7 +119,7 @@
      * Returns the data connection APN types supported by this connection and triggers
      * {@link PreciseDataConnectionState} change.
      */
-    public @ApnSetting.ApnType int getDataConnectionApnTypeBitMask() {
+    public @ApnType int getDataConnectionApnTypeBitMask() {
         return mAPNTypes;
     }
 
@@ -139,7 +143,7 @@
     /**
      * Returns data connection fail cause, in case there was a failure.
      */
-    public @DataFailCause.FailCause int getDataConnectionFailCause() {
+    public @Annotation.DataFailureCause int getDataConnectionFailCause() {
         return mFailCause;
     }
 
diff --git a/telephony/java/android/telephony/ServiceState.java b/telephony/java/android/telephony/ServiceState.java
index a985a6b..c575129 100644
--- a/telephony/java/android/telephony/ServiceState.java
+++ b/telephony/java/android/telephony/ServiceState.java
@@ -29,6 +29,7 @@
 import android.os.Parcelable;
 import android.telephony.AccessNetworkConstants.AccessNetworkType;
 import android.telephony.AccessNetworkConstants.TransportType;
+import android.telephony.Annotation.NetworkType;
 import android.telephony.NetworkRegistrationInfo.Domain;
 import android.telephony.NetworkRegistrationInfo.NRState;
 import android.text.TextUtils;
@@ -1617,7 +1618,7 @@
      * @hide
      */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
-    public @TelephonyManager.NetworkType int getDataNetworkType() {
+    public @NetworkType int getDataNetworkType() {
         final NetworkRegistrationInfo iwlanRegInfo = getNetworkRegistrationInfo(
                 NetworkRegistrationInfo.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WLAN);
         final NetworkRegistrationInfo wwanRegInfo = getNetworkRegistrationInfo(
@@ -1644,7 +1645,7 @@
 
     /** @hide */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
-    public @TelephonyManager.NetworkType int getVoiceNetworkType() {
+    public @NetworkType int getVoiceNetworkType() {
         final NetworkRegistrationInfo regState = getNetworkRegistrationInfo(
                 NetworkRegistrationInfo.DOMAIN_CS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         if (regState != null) {
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 4e93efd..3bd6578 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -54,6 +54,7 @@
 import android.os.Process;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.telephony.Annotation.NetworkType;
 import android.telephony.euicc.EuiccManager;
 import android.telephony.ims.ImsMmTelManager;
 import android.util.DisplayMetrics;
@@ -895,6 +896,11 @@
      */
     public static final String EXTRA_SUBSCRIPTION_INDEX = "android.telephony.extra.SUBSCRIPTION_INDEX";
 
+    /**
+     * Integer extra to specify SIM slot index.
+     */
+    public static final String EXTRA_SLOT_INDEX = "android.telephony.extra.SLOT_INDEX";
+
     private final Context mContext;
     private volatile INetworkPolicyManager mNetworkPolicy;
 
@@ -2095,13 +2101,13 @@
     /** @hide */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
     public static boolean isValidSlotIndex(int slotIndex) {
-        return slotIndex >= 0 && slotIndex < TelephonyManager.getDefault().getSupportedModemCount();
+        return slotIndex >= 0 && slotIndex < TelephonyManager.getDefault().getActiveModemCount();
     }
 
     /** @hide */
     @UnsupportedAppUsage
     public static boolean isValidPhoneId(int phoneId) {
-        return phoneId >= 0 && phoneId < TelephonyManager.getDefault().getSupportedModemCount();
+        return phoneId >= 0 && phoneId < TelephonyManager.getDefault().getActiveModemCount();
     }
 
     /** @hide */
@@ -2122,6 +2128,7 @@
         if (VDBG) logd("putPhoneIdAndSubIdExtra: phoneId=" + phoneId + " subId=" + subId);
         intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId);
         intent.putExtra(EXTRA_SUBSCRIPTION_INDEX, subId);
+        intent.putExtra(EXTRA_SLOT_INDEX, phoneId);
         intent.putExtra(PhoneConstants.PHONE_KEY, phoneId);
     }
 
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index d2559e7..63cd511 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -63,8 +63,13 @@
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
+import android.telephony.Annotation.ApnType;
+import android.telephony.Annotation.CallState;
+import android.telephony.Annotation.DataState;
+import android.telephony.Annotation.NetworkType;
+import android.telephony.Annotation.RadioPowerState;
+import android.telephony.Annotation.SimActivationState;
 import android.telephony.VisualVoicemailService.VisualVoicemailTask;
-import android.telephony.data.ApnSetting;
 import android.telephony.emergency.EmergencyNumber;
 import android.telephony.emergency.EmergencyNumber.EmergencyServiceCategories;
 import android.telephony.ims.ImsMmTelManager;
@@ -254,17 +259,6 @@
      */
     public static final int UNINITIALIZED_CARD_ID = -2;
 
-    /** @hide */
-    @Retention(RetentionPolicy.SOURCE)
-    @IntDef(prefix = {"SRVCC_STATE_"},
-            value = {
-                    SRVCC_STATE_HANDOVER_NONE,
-                    SRVCC_STATE_HANDOVER_STARTED,
-                    SRVCC_STATE_HANDOVER_COMPLETED,
-                    SRVCC_STATE_HANDOVER_FAILED,
-                    SRVCC_STATE_HANDOVER_CANCELED})
-    public @interface SrvccState {}
-
     private final Context mContext;
     private final int mSubId;
     @UnsupportedAppUsage
@@ -2499,41 +2493,37 @@
      * @return the lowercase 2 character ISO-3166 country code, or empty string if not available.
      */
     public String getNetworkCountryIso() {
-        return getNetworkCountryIsoForPhone(getPhoneId());
+        return getNetworkCountryIso(getPhoneId());
     }
 
     /**
-     * Returns the ISO country code equivalent of the MCC (Mobile Country Code) of the current
+     * Returns the ISO-3166 country code equivalent of the MCC (Mobile Country Code) of the current
      * registered operator or the cell nearby, if available.
      * <p>
+     * The ISO-3166 country code is provided in lowercase 2 character format.
+     * <p>
+     * Note: In multi-sim, this returns a shared emergency network country iso from other
+     * subscription if the subscription used to create the TelephonyManager doesn't camp on
+     * a network due to some reason (e.g. pin/puk locked), or sim is absent in the corresponding
+     * slot.
      * Note: Result may be unreliable on CDMA networks (use {@link #getPhoneType()} to determine
      * if on a CDMA network).
-     *
-     * @param subId for which Network CountryIso is returned
-     * @hide
-     */
-    @UnsupportedAppUsage
-    public String getNetworkCountryIso(int subId) {
-        return getNetworkCountryIsoForPhone(getPhoneId(subId));
-    }
-
-    /**
-     * Returns the ISO country code equivalent of the current registered
-     * operator's MCC (Mobile Country Code) of a subscription.
      * <p>
-     * Availability: Only when user is registered to a network. Result may be
-     * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if
-     * on a CDMA network).
      *
-     * @param phoneId for which Network CountryIso is returned
+     * @param slotIndex the SIM slot index to get network country ISO.
+     *
+     * @return the lowercase 2 character ISO-3166 country code, or empty string if not available.
+     *
+     * {@hide}
      */
-    /** {@hide} */
-    @UnsupportedAppUsage
-    public String getNetworkCountryIsoForPhone(int phoneId) {
+    @SystemApi
+    @TestApi
+    @NonNull
+    public String getNetworkCountryIso(int slotIndex) {
         try {
             ITelephony telephony = getITelephony();
             if (telephony == null) return "";
-            return telephony.getNetworkCountryIsoForPhone(phoneId);
+            return telephony.getNetworkCountryIsoForPhone(slotIndex);
         } catch (RemoteException ex) {
             return "";
         }
@@ -2592,33 +2582,6 @@
     /** Max network type number. Update as new types are added. Don't add negative types. {@hide} */
     public static final int MAX_NETWORK_TYPE = NETWORK_TYPE_NR;
 
-    /** @hide */
-    @IntDef({
-            NETWORK_TYPE_UNKNOWN,
-            NETWORK_TYPE_GPRS,
-            NETWORK_TYPE_EDGE,
-            NETWORK_TYPE_UMTS,
-            NETWORK_TYPE_CDMA,
-            NETWORK_TYPE_EVDO_0,
-            NETWORK_TYPE_EVDO_A,
-            NETWORK_TYPE_1xRTT,
-            NETWORK_TYPE_HSDPA,
-            NETWORK_TYPE_HSUPA,
-            NETWORK_TYPE_HSPA,
-            NETWORK_TYPE_IDEN,
-            NETWORK_TYPE_EVDO_B,
-            NETWORK_TYPE_LTE,
-            NETWORK_TYPE_EHRPD,
-            NETWORK_TYPE_HSPAP,
-            NETWORK_TYPE_GSM,
-            NETWORK_TYPE_TD_SCDMA,
-            NETWORK_TYPE_IWLAN,
-            NETWORK_TYPE_LTE_CA,
-            NETWORK_TYPE_NR,
-    })
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface NetworkType{}
-
     /**
      * Return the current data network type.
      *
@@ -4563,6 +4526,17 @@
     }
 
     /**
+     * Sim activation type: voice
+     * @hide
+     */
+    public static final int SIM_ACTIVATION_TYPE_VOICE = 0;
+    /**
+     * Sim activation type: data
+     * @hide
+     */
+    public static final int SIM_ACTIVATION_TYPE_DATA = 1;
+
+    /**
      * Initial SIM activation state, unknown. Not set by any carrier apps.
      * @hide
      */
@@ -4605,17 +4579,6 @@
     @SystemApi
     public static final int SIM_ACTIVATION_STATE_RESTRICTED = 4;
 
-    /** @hide */
-    @IntDef({
-            SIM_ACTIVATION_STATE_UNKNOWN,
-            SIM_ACTIVATION_STATE_ACTIVATING,
-            SIM_ACTIVATION_STATE_ACTIVATED,
-            SIM_ACTIVATION_STATE_DEACTIVATED,
-            SIM_ACTIVATION_STATE_RESTRICTED
-    })
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface SimActivationState{}
-
      /**
       * Sets the voice activation state
       *
@@ -5000,15 +4963,6 @@
      */
     public static final int CALL_STATE_OFFHOOK = 2;
 
-    /** @hide */
-    @IntDef(prefix = { "CALL_STATE_" }, value = {
-            CALL_STATE_IDLE,
-            CALL_STATE_RINGING,
-            CALL_STATE_OFFHOOK
-    })
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface CallState{}
-
     /**
      * Returns the state of all calls on the device.
      * <p>
@@ -5089,6 +5043,17 @@
      */
     public static final int DATA_ACTIVITY_DORMANT = 0x00000004;
 
+    /** @hide */
+    @IntDef(prefix = {"DATA_"}, value = {
+        DATA_ACTIVITY_NONE,
+        DATA_ACTIVITY_IN,
+        DATA_ACTIVITY_OUT,
+        DATA_ACTIVITY_INOUT,
+        DATA_ACTIVITY_DORMANT,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface DataActivityType{}
+
     /**
      * Returns a constant indicating the type of activity on a data connection
      * (cellular).
@@ -5524,19 +5489,20 @@
             telephony.requestCellInfoUpdate(
                     getSubId(),
                     new ICellInfoCallback.Stub() {
+                        @Override
                         public void onCellInfo(List<CellInfo> cellInfo) {
                             Binder.withCleanCallingIdentity(() ->
                                     executor.execute(() -> callback.onCellInfo(cellInfo)));
                         }
 
-                        public void onError(int errorCode, android.os.ParcelableException detail) {
+                        @Override
+                        public void onError(int errorCode, String exceptionName, String message) {
                             Binder.withCleanCallingIdentity(() ->
                                     executor.execute(() -> callback.onError(
                                             errorCode,
-                                            detail == null ? null : detail.getCause())));
+                                            createThrowableByClassName(exceptionName, message))));
                         }
                     }, getOpPackageName());
-
         } catch (RemoteException ex) {
         }
     }
@@ -5565,22 +5531,36 @@
             telephony.requestCellInfoUpdateWithWorkSource(
                     getSubId(),
                     new ICellInfoCallback.Stub() {
+                        @Override
                         public void onCellInfo(List<CellInfo> cellInfo) {
                             Binder.withCleanCallingIdentity(() ->
                                     executor.execute(() -> callback.onCellInfo(cellInfo)));
                         }
 
-                        public void onError(int errorCode, android.os.ParcelableException detail) {
+                        @Override
+                        public void onError(int errorCode, String exceptionName, String message) {
                             Binder.withCleanCallingIdentity(() ->
                                     executor.execute(() -> callback.onError(
                                             errorCode,
-                                            detail == null ? null : detail.getCause())));
+                                            createThrowableByClassName(exceptionName, message))));
                         }
                     }, getOpPackageName(), workSource);
         } catch (RemoteException ex) {
         }
     }
 
+    private static Throwable createThrowableByClassName(String className, String message) {
+        if (className == null) {
+            return null;
+        }
+        try {
+            Class<?> c = Class.forName(className);
+            return (Throwable) c.getConstructor(String.class).newInstance(message);
+        } catch (ReflectiveOperationException | ClassCastException e) {
+        }
+        return new RuntimeException(className + ": " + message);
+    }
+
     /**
      * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged
      * PhoneStateListener.onCellInfoChanged} will be invoked.
@@ -8340,15 +8320,6 @@
         return false;
     }
 
-    /** @hide */
-    @Retention(RetentionPolicy.SOURCE)
-    @IntDef(prefix = {"RADIO_POWER_"},
-            value = {RADIO_POWER_OFF,
-                    RADIO_POWER_ON,
-                    RADIO_POWER_UNAVAILABLE,
-            })
-    public @interface RadioPowerState {}
-
     /**
      * Radio explicitly powered off (e.g, airplane mode).
      * @hide
@@ -9474,18 +9445,37 @@
     }
 
     /**
-     * Resets Telephony and IMS settings back to factory defaults.
+     * Resets telephony manager settings back to factory defaults.
      *
      * @hide
      */
-    @SystemApi
-    @RequiresPermission(Manifest.permission.CONNECTIVITY_INTERNAL)
     public void factoryReset(int subId) {
         try {
             Log.d(TAG, "factoryReset: subId=" + subId);
             ITelephony telephony = getITelephony();
-            if (telephony != null)
+            if (telephony != null) {
                 telephony.factoryReset(subId);
+            }
+        } catch (RemoteException e) {
+        }
+    }
+
+
+    /**
+     * Resets Telephony and IMS settings back to factory defaults only for the subscription
+     * associated with this instance.
+     * @see #createForSubscriptionId(int)
+     * @hide
+     */
+    @SystemApi
+    @RequiresPermission(Manifest.permission.CONNECTIVITY_INTERNAL)
+    public void resetSettings() {
+        try {
+            Log.d(TAG, "resetSettings: subId=" + getSubId());
+            ITelephony telephony = getITelephony();
+            if (telephony != null) {
+                telephony.factoryReset(getSubId());
+            }
         } catch (RemoteException e) {
         }
     }
@@ -11495,7 +11485,7 @@
      */
     @SystemApi
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public boolean isDataEnabledForApn(@ApnSetting.ApnType int apnType) {
+    public boolean isDataEnabledForApn(@ApnType int apnType) {
         String pkgForDebug = mContext != null ? mContext.getOpPackageName() : "<unknown>";
         try {
             ITelephony service = getITelephony();
@@ -11516,7 +11506,7 @@
      *
      * @hide
      */
-    public boolean isApnMetered(@ApnSetting.ApnType int apnType) {
+    public boolean isApnMetered(@ApnType int apnType) {
         try {
             ITelephony service = getITelephony();
             if (service != null) {
diff --git a/telephony/java/android/telephony/cdma/CdmaSmsCbProgramData.aidl b/telephony/java/android/telephony/cdma/CdmaSmsCbProgramData.aidl
new file mode 100644
index 0000000..a648a0e
--- /dev/null
+++ b/telephony/java/android/telephony/cdma/CdmaSmsCbProgramData.aidl
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/** @hide */
+package android.telephony.cdma;
+
+parcelable CdmaSmsCbProgramData;
+
diff --git a/telephony/java/android/telephony/data/ApnSetting.java b/telephony/java/android/telephony/data/ApnSetting.java
index e65e032..60774e7 100644
--- a/telephony/java/android/telephony/data/ApnSetting.java
+++ b/telephony/java/android/telephony/data/ApnSetting.java
@@ -26,6 +26,8 @@
 import android.os.Parcelable;
 import android.provider.Telephony;
 import android.provider.Telephony.Carriers;
+import android.telephony.Annotation.ApnType;
+import android.telephony.Annotation.NetworkType;
 import android.telephony.Rlog;
 import android.telephony.ServiceState;
 import android.telephony.TelephonyManager;
@@ -109,23 +111,6 @@
     /** APN type for MCX (Mission Critical Service) where X can be PTT/Video/Data */
     public static final int TYPE_MCX = ApnTypes.MCX;
 
-    /** @hide */
-    @IntDef(flag = true, prefix = { "TYPE_" }, value = {
-        TYPE_DEFAULT,
-        TYPE_MMS,
-        TYPE_SUPL,
-        TYPE_DUN,
-        TYPE_HIPRI,
-        TYPE_FOTA,
-        TYPE_IMS,
-        TYPE_CBS,
-        TYPE_IA,
-        TYPE_EMERGENCY,
-        TYPE_MCX
-    })
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface ApnType {}
-
     // Possible values for authentication types.
     /** No authentication type. */
     public static final int AUTH_TYPE_NONE = 0;
@@ -1430,7 +1415,7 @@
      *
      * @hide
      */
-    public boolean canSupportNetworkType(@TelephonyManager.NetworkType int networkType) {
+    public boolean canSupportNetworkType(@NetworkType int networkType) {
         // Do a special checking for GSM. In reality, GSM is a voice only network type and can never
         // be used for data. We allow it here because in some DSDS corner cases, on the non-DDS
         // sub, modem reports data rat unknown. In that case if voice is GSM and this APN supports
@@ -1959,8 +1944,9 @@
          * {@link ApnSetting} built from this builder otherwise.
          */
         public ApnSetting build() {
-            if ((mApnTypeBitmask & TYPE_ALL) == 0 || TextUtils.isEmpty(mApnName)
-                || TextUtils.isEmpty(mEntryName)) {
+            if ((mApnTypeBitmask & (TYPE_DEFAULT | TYPE_MMS | TYPE_SUPL | TYPE_DUN | TYPE_HIPRI |
+                    TYPE_FOTA | TYPE_IMS | TYPE_CBS | TYPE_IA | TYPE_EMERGENCY | TYPE_MCX)) == 0
+                || TextUtils.isEmpty(mApnName) || TextUtils.isEmpty(mEntryName)) {
                 return null;
             }
             return new ApnSetting(this);
diff --git a/telephony/java/android/telephony/data/DataCallResponse.java b/telephony/java/android/telephony/data/DataCallResponse.java
index 9170e88..49625bb 100644
--- a/telephony/java/android/telephony/data/DataCallResponse.java
+++ b/telephony/java/android/telephony/data/DataCallResponse.java
@@ -24,8 +24,8 @@
 import android.net.LinkAddress;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.telephony.Annotation.DataFailureCause;
 import android.telephony.DataFailCause;
-import android.telephony.DataFailCause.FailCause;
 import android.telephony.data.ApnSetting.ProtocolType;
 
 import com.android.internal.annotations.VisibleForTesting;
@@ -67,7 +67,7 @@
     /** Indicates the data connection is active with physical link up. */
     public static final int LINK_STATUS_ACTIVE = 2;
 
-    private final @FailCause int mCause;
+    private final @DataFailureCause int mCause;
     private final int mSuggestedRetryTime;
     private final int mId;
     private final @LinkStatus int mLinkStatus;
@@ -103,7 +103,7 @@
      *
      * @removed Use the {@link Builder()} instead.
      */
-    public DataCallResponse(@FailCause int cause, int suggestedRetryTime, int id,
+    public DataCallResponse(@DataFailureCause int cause, int suggestedRetryTime, int id,
                             @LinkStatus int linkStatus,
                             @ProtocolType int protocolType, @Nullable String interfaceName,
                             @Nullable List<LinkAddress> addresses,
@@ -150,7 +150,7 @@
     /**
      * @return Data call fail cause. {@link DataFailCause#NONE} indicates no error.
      */
-    @FailCause
+    @DataFailureCause
     public int getCause() { return mCause; }
 
     /**
@@ -314,7 +314,7 @@
      * </code></pre>
      */
     public static final class Builder {
-        private @FailCause int mCause;
+        private @DataFailureCause int mCause;
 
         private int mSuggestedRetryTime;
 
@@ -348,7 +348,7 @@
          * @param cause Data call fail cause. {@link DataFailCause#NONE} indicates no error.
          * @return The same instance of the builder.
          */
-        public @NonNull Builder setCause(@FailCause int cause) {
+        public @NonNull Builder setCause(@DataFailureCause int cause) {
             mCause = cause;
             return this;
         }
diff --git a/telephony/java/android/telephony/data/DataProfile.java b/telephony/java/android/telephony/data/DataProfile.java
index 0d79ec9..30c209b 100644
--- a/telephony/java/android/telephony/data/DataProfile.java
+++ b/telephony/java/android/telephony/data/DataProfile.java
@@ -25,8 +25,8 @@
 import android.os.Build;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.telephony.Annotation.ApnType;
 import android.telephony.TelephonyManager.NetworkTypeBitMask;
-import android.telephony.data.ApnSetting.ApnType;
 import android.telephony.data.ApnSetting.AuthType;
 import android.text.TextUtils;
 
diff --git a/telephony/java/android/telephony/data/QualifiedNetworksService.java b/telephony/java/android/telephony/data/QualifiedNetworksService.java
index 0e1751d..e793979 100644
--- a/telephony/java/android/telephony/data/QualifiedNetworksService.java
+++ b/telephony/java/android/telephony/data/QualifiedNetworksService.java
@@ -27,8 +27,8 @@
 import android.os.Message;
 import android.os.RemoteException;
 import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.Annotation.ApnType;
 import android.telephony.Rlog;
-import android.telephony.data.ApnSetting.ApnType;
 import android.util.SparseArray;
 
 import com.android.internal.annotations.VisibleForTesting;
@@ -133,7 +133,7 @@
          * service.
          *
          * @param apnTypes APN types of the qualified networks. This must be a bitmask combination
-         * of {@link ApnSetting.ApnType}.
+         * of {@link ApnType}.
          * @param qualifiedNetworkTypes List of network types which are qualified for data
          * connection setup for {@link @apnType} in the preferred order. Each element in the list
          * is a {@link AccessNetworkType}. An empty list indicates no networks are qualified
diff --git a/telephony/java/android/telephony/ims/ImsMmTelManager.java b/telephony/java/android/telephony/ims/ImsMmTelManager.java
index 7cafa1e..9fc8e75 100644
--- a/telephony/java/android/telephony/ims/ImsMmTelManager.java
+++ b/telephony/java/android/telephony/ims/ImsMmTelManager.java
@@ -254,8 +254,8 @@
      * the {@link ImsService} associated with the subscription is not available. This can happen if
      * the service crashed, for example. See {@link ImsException#getCode()} for a more detailed
      * reason.
-     * @deprecated Use {@link #registerImsRegistrationCallback(
-     * RegistrationManager.RegistrationCallback, Executor)} instead.
+     * @deprecated Use {@link RegistrationManager#registerImsRegistrationCallback(Executor,
+     * RegistrationManager.RegistrationCallback)} instead.
      */
     @Deprecated
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
@@ -285,9 +285,8 @@
     /**{@inheritDoc}*/
     @Override
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public void registerImsRegistrationCallback(
-            @NonNull RegistrationManager.RegistrationCallback c,
-            @NonNull @CallbackExecutor Executor executor) throws ImsException {
+    public void registerImsRegistrationCallback(@NonNull @CallbackExecutor Executor executor,
+            @NonNull RegistrationManager.RegistrationCallback c) throws ImsException {
         if (c == null) {
             throw new IllegalArgumentException("Must include a non-null RegistrationCallback.");
         }
@@ -348,8 +347,8 @@
     /**{@inheritDoc}*/
     @Override
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public void getRegistrationState(@NonNull @ImsRegistrationState Consumer<Integer> stateCallback,
-            @NonNull @CallbackExecutor Executor executor) {
+    public void getRegistrationState(@NonNull @CallbackExecutor Executor executor,
+            @NonNull @ImsRegistrationState Consumer<Integer> stateCallback) {
         if (stateCallback == null) {
             throw new IllegalArgumentException("Must include a non-null callback.");
         }
@@ -371,9 +370,9 @@
     /**{@inheritDoc}*/
     @Override
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public void getRegistrationTransportType(
-            @NonNull @AccessNetworkConstants.TransportType Consumer<Integer> transportTypeCallback,
-            @NonNull @CallbackExecutor Executor executor) {
+    public void getRegistrationTransportType(@NonNull @CallbackExecutor Executor executor,
+            @NonNull @AccessNetworkConstants.TransportType
+                    Consumer<Integer> transportTypeCallback) {
         if (transportTypeCallback == null) {
             throw new IllegalArgumentException("Must include a non-null callback.");
         }
@@ -607,17 +606,17 @@
      * {@link CarrierConfigManager#ACTION_CARRIER_CONFIG_CHANGED} broadcast for this subscription.
      * @param capability The capability that is being queried for support on the carrier network.
      * @param transportType The transport type of the capability to check support for.
+     * @param executor The executor that the callback will be called with.
      * @param callback A consumer containing a Boolean result specifying whether or not the
      *                 capability is supported on this carrier network for the transport specified.
-     * @param executor The executor that the callback will be called with.
      * @throws ImsException if the subscription is no longer valid or the IMS service is not
      * available.
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public void isSupported(@MmTelFeature.MmTelCapabilities.MmTelCapability int capability,
             @AccessNetworkConstants.TransportType int transportType,
-            @NonNull Consumer<Boolean> callback,
-            @NonNull @CallbackExecutor Executor executor) throws ImsException {
+            @NonNull @CallbackExecutor Executor executor,
+            @NonNull Consumer<Boolean> callback) throws ImsException {
         if (callback == null) {
             throw new IllegalArgumentException("Must include a non-null Consumer.");
         }
diff --git a/telephony/java/android/telephony/ims/ImsRcsManager.java b/telephony/java/android/telephony/ims/ImsRcsManager.java
index aa555fe..21707b0 100644
--- a/telephony/java/android/telephony/ims/ImsRcsManager.java
+++ b/telephony/java/android/telephony/ims/ImsRcsManager.java
@@ -139,8 +139,8 @@
     /**{@inheritDoc}*/
     @Override
     public void registerImsRegistrationCallback(
-            @NonNull RegistrationManager.RegistrationCallback c,
-            @NonNull @CallbackExecutor Executor executor)
+            @NonNull @CallbackExecutor Executor executor,
+            @NonNull RegistrationCallback c)
             throws ImsException {
         if (c == null) {
             throw new IllegalArgumentException("Must include a non-null RegistrationCallback.");
@@ -166,8 +166,8 @@
 
     /**{@inheritDoc}*/
     @Override
-    public void getRegistrationState(@NonNull @ImsRegistrationState Consumer<Integer> stateCallback,
-            @NonNull @CallbackExecutor Executor executor) {
+    public void getRegistrationState(@NonNull @CallbackExecutor Executor executor,
+            @NonNull @ImsRegistrationState Consumer<Integer> stateCallback) {
         if (stateCallback == null) {
             throw new IllegalArgumentException("Must include a non-null stateCallback.");
         }
@@ -180,9 +180,9 @@
 
     /**{@inheritDoc}*/
     @Override
-    public void getRegistrationTransportType(
-            @NonNull @AccessNetworkConstants.TransportType Consumer<Integer> transportTypeCallback,
-            @NonNull @CallbackExecutor Executor executor) {
+    public void getRegistrationTransportType(@NonNull @CallbackExecutor Executor executor,
+            @NonNull @AccessNetworkConstants.TransportType
+                    Consumer<Integer> transportTypeCallback) {
         if (transportTypeCallback == null) {
             throw new IllegalArgumentException("Must include a non-null transportTypeCallback.");
         }
diff --git a/telephony/java/android/telephony/ims/ImsSsInfo.java b/telephony/java/android/telephony/ims/ImsSsInfo.java
index be34f9d..0510a00 100644
--- a/telephony/java/android/telephony/ims/ImsSsInfo.java
+++ b/telephony/java/android/telephony/ims/ImsSsInfo.java
@@ -336,4 +336,31 @@
     public @ClirInterrogationStatus int getClirInterrogationStatus() {
         return mClirInterrogationStatus;
     }
+
+    /**
+     * Parts of telephony still use the old {m,n} 3GPP definition, so convert to that format.
+     * @hide
+     */
+    public int[] getCompatArray(@ImsSsData.ServiceType int type) {
+        int[] result = new int[2];
+        // Convert ImsSsInfo into a form that telephony can read (as per 3GPP 27.007)
+        // CLIR (section 7.7)
+        if (type == ImsSsData.SS_CLIR) {
+            // Assume there will only be one ImsSsInfo.
+            // contains {"n","m"} parameters
+            result[0] = getClirOutgoingState();
+            result[1] = getClirInterrogationStatus();
+            return result;
+        }
+        // COLR 7.31
+        if (type == ImsSsData.SS_COLR) {
+            result[0] = getProvisionStatus();
+        }
+        // Facility Lock CLCK 7.4 (for call barring), CLIP 7.6, COLP 7.8, as well as any
+        // other result, just return the status for the "n" parameter and provisioning status for
+        // "m" as the default.
+        result[0] = getStatus();
+        result[1] = getProvisionStatus();
+        return result;
+    }
 }
diff --git a/telephony/java/android/telephony/ims/ImsUtListener.java b/telephony/java/android/telephony/ims/ImsUtListener.java
index d50a0f7..1a21d0a 100644
--- a/telephony/java/android/telephony/ims/ImsUtListener.java
+++ b/telephony/java/android/telephony/ims/ImsUtListener.java
@@ -16,22 +16,53 @@
 
 package android.telephony.ims;
 
+import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.os.Bundle;
 import android.os.RemoteException;
+import android.telephony.ims.stub.ImsUtImplBase;
 import android.util.Log;
 
 import com.android.ims.internal.IImsUtListener;
 
 /**
- * Base implementation of the IMS UT listener interface, which implements stubs.
- * Override these methods to implement functionality.
+ * Listener interface used to receive network responses back from UT supplementary service queries
+ * made by the framework.
  * @hide
  */
 // DO NOT remove or change the existing APIs, only add new ones to this Base implementation or you
 // will break other implementations of ImsUt maintained by other ImsServices.
 @SystemApi
 public class ImsUtListener {
+
+    /**
+     * The {@link Bundle} key for a Calling Line Identification Restriction (CLIR) response. The
+     * value will be an int[] with two values:
+     * int[0] contains the 'n' parameter from TS 27.007 7.7, which is the
+     * outgoing CLIR state. See {@link ImsSsInfo#CLIR_OUTGOING_DEFAULT},
+     * {@link ImsSsInfo#CLIR_OUTGOING_INVOCATION}, and {@link ImsSsInfo#CLIR_OUTGOING_SUPPRESSION};
+     * int[1] contains the 'm' parameter from TS 27.007 7.7, which is the CLIR interrogation status.
+     * See {@link ImsSsInfo#CLIR_STATUS_NOT_PROVISIONED},
+     * {@link ImsSsInfo#CLIR_STATUS_PROVISIONED_PERMANENT}, {@link ImsSsInfo#CLIR_STATUS_UNKNOWN},
+     * {@link ImsSsInfo#CLIR_STATUS_TEMPORARILY_RESTRICTED}, and
+     * {@link ImsSsInfo#CLIR_STATUS_TEMPORARILY_ALLOWED}.
+     * @deprecated Use {@link #onLineIdentificationSupplementaryServiceResponse(int, ImsSsInfo)}
+     * instead.
+     */
+    @Deprecated
+    public static final String BUNDLE_KEY_CLIR = "queryClir";
+
+    /**
+     * The {@link Bundle} key for a Calling Line Identification Presentation (CLIP), Connected Line
+     * Identification Presentation (COLP), or Connected Line Identification Restriction (COLR)
+     * response. The value will be an instance of {@link ImsSsInfo}, which contains the response to
+     * the query.
+     * @deprecated Use {@link #onLineIdentificationSupplementaryServiceResponse(int, ImsSsInfo)}
+     * instead.
+     */
+    @Deprecated
+    public static final String BUNDLE_KEY_SSINFO = "imsSsInfo";
+
     private IImsUtListener mServiceInterface;
     private static final String LOG_TAG = "ImsUtListener";
 
@@ -51,14 +82,54 @@
         }
     }
 
-    public void onUtConfigurationQueried(int id, Bundle ssInfo) {
+    /**
+     * Notify the framework of a UT configuration response to a {@link ImsUtImplBase#queryClir()},
+     * {@link ImsUtImplBase#queryClip()}, {@link ImsUtImplBase#queryColp()}, or
+     * {@link ImsUtImplBase#queryColr()} query for the transaction ID specified. If the query fails,
+     * {@link #onUtConfigurationQueryFailed(int, ImsReasonInfo)} should be called.
+     * @param id The ID associated with this UT configuration transaction from the framework.
+     * @param configuration A {@link Bundle} containing the result of querying the UT configuration.
+     *                      Must contain {@link #BUNDLE_KEY_CLIR} if it is a response to
+     *                      {@link ImsUtImplBase#queryClir()} or
+     *                      {@link #BUNDLE_KEY_SSINFO} if it is a response to
+     *                      {@link ImsUtImplBase#queryClip()}, {@link ImsUtImplBase#queryColp()}, or
+     *                      {@link ImsUtImplBase#queryColr()}.
+     * @deprecated Use {@link #onLineIdentificationSupplementaryServiceResponse(int, ImsSsInfo)}
+     * instead.
+     */
+    @Deprecated
+    public void onUtConfigurationQueried(int id, Bundle configuration) {
         try {
-            mServiceInterface.utConfigurationQueried(null, id, ssInfo);
+            mServiceInterface.utConfigurationQueried(null, id, configuration);
         } catch (RemoteException e) {
             Log.w(LOG_TAG, "utConfigurationQueried: remote exception");
         }
     }
 
+    /**
+     * Notify the framework of a UT configuration response to a {@link ImsUtImplBase#queryClir()},
+     * {@link ImsUtImplBase#queryClip()}, {@link ImsUtImplBase#queryColp()}, or
+     * {@link ImsUtImplBase#queryColr()} query for the transaction ID specified. If the query fails,
+     * the framework should be notified via
+     * {@link #onUtConfigurationQueryFailed(int, ImsReasonInfo)}.
+     * @param id The ID associated with this UT configuration transaction from the framework.
+     * @param configuration An {@link ImsSsInfo} instance containing the configuration for the
+     *                      line identification supplementary service queried.
+     */
+    public void onLineIdentificationSupplementaryServiceResponse(int id,
+            @NonNull ImsSsInfo configuration) {
+        try {
+            mServiceInterface.lineIdentificationSupplementaryServiceResponse(id, configuration);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "onLineIdentificationSupplementaryServicesResponse: remote exception");
+        }
+    }
+
+    /**
+     * Notify the Framework of the line identification query failure.
+     * @param id The ID associated with the UT query transaction.
+     * @param error The query failure reason.
+     */
     public void onUtConfigurationQueryFailed(int id, ImsReasonInfo error) {
         try {
             mServiceInterface.utConfigurationQueryFailed(null, id, error);
diff --git a/telephony/java/android/telephony/ims/RegistrationManager.java b/telephony/java/android/telephony/ims/RegistrationManager.java
index b4c11e3..23402b8 100644
--- a/telephony/java/android/telephony/ims/RegistrationManager.java
+++ b/telephony/java/android/telephony/ims/RegistrationManager.java
@@ -90,7 +90,7 @@
 
     /**
      * Callback class for receiving IMS network Registration callback events.
-     * @see #registerImsRegistrationCallback(RegistrationCallback, Executor)
+     * @see #registerImsRegistrationCallback(Executor, RegistrationCallback)
      * @see #unregisterImsRegistrationCallback(RegistrationCallback)
      */
     class RegistrationCallback {
@@ -229,8 +229,8 @@
      * When the callback is registered, it will initiate the callback c to be called with the
      * current registration state.
      *
-     * @param c The {@link RegistrationCallback} to be added.
      * @param executor The executor the callback events should be run on.
+     * @param c The {@link RegistrationCallback} to be added.
      * @see #unregisterImsRegistrationCallback(RegistrationCallback)
      * @throws ImsException if the subscription associated with this callback is valid, but
      * the {@link ImsService} associated with the subscription is not available. This can happen if
@@ -238,8 +238,8 @@
      * reason.
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    void registerImsRegistrationCallback(@NonNull RegistrationCallback c,
-            @NonNull @CallbackExecutor Executor executor) throws ImsException;
+    void registerImsRegistrationCallback(@NonNull @CallbackExecutor Executor executor,
+            @NonNull RegistrationCallback c) throws ImsException;
 
     /**
      * Removes an existing {@link RegistrationCallback}.
@@ -250,36 +250,36 @@
      *
      * @param c The {@link RegistrationCallback} to be removed.
      * @see SubscriptionManager.OnSubscriptionsChangedListener
-     * @see #registerImsRegistrationCallback(RegistrationCallback, Executor)
+     * @see #registerImsRegistrationCallback(Executor, RegistrationCallback)
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     void unregisterImsRegistrationCallback(@NonNull RegistrationCallback c);
 
     /**
      * Gets the registration state of the IMS service.
-     * @param stateCallback A callback called on the supplied {@link Executor} that will contain the
-     *                      registration state of the IMS service, which will be one of the
-     *                      following: {@link #REGISTRATION_STATE_NOT_REGISTERED},
-     *                      {@link #REGISTRATION_STATE_REGISTERING}, or
-     *                      {@link #REGISTRATION_STATE_REGISTERED}.
      * @param executor The {@link Executor} that will be used to call the IMS registration state
      *                 callback.
+     * @param stateCallback A callback called on the supplied {@link Executor} that will contain the
+ *                      registration state of the IMS service, which will be one of the
+ *                      following: {@link #REGISTRATION_STATE_NOT_REGISTERED},
+ *                      {@link #REGISTRATION_STATE_REGISTERING}, or
+ *                      {@link #REGISTRATION_STATE_REGISTERED}.
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    void getRegistrationState(@NonNull @ImsRegistrationState Consumer<Integer> stateCallback,
-            @NonNull @CallbackExecutor Executor executor);
+    void getRegistrationState(@NonNull @CallbackExecutor Executor executor,
+            @NonNull @ImsRegistrationState Consumer<Integer> stateCallback);
 
     /**
      * Gets the Transport Type associated with the current IMS registration.
-     * @param transportTypeCallback The transport type associated with the current IMS registration,
-     *                              which will be one of following:
-     *                              {@link AccessNetworkConstants#TRANSPORT_TYPE_WWAN},
-     *                              {@link AccessNetworkConstants#TRANSPORT_TYPE_WLAN}, or
-     *                              {@link AccessNetworkConstants#TRANSPORT_TYPE_INVALID}.
      * @param executor The {@link Executor} that will be used to call the transportTypeCallback.
+     * @param transportTypeCallback The transport type associated with the current IMS registration,
+ *                              which will be one of following:
+ *                              {@link AccessNetworkConstants#TRANSPORT_TYPE_WWAN},
+ *                              {@link AccessNetworkConstants#TRANSPORT_TYPE_WLAN}, or
+ *                              {@link AccessNetworkConstants#TRANSPORT_TYPE_INVALID}.
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     void getRegistrationTransportType(
-            @NonNull @AccessNetworkConstants.TransportType Consumer<Integer> transportTypeCallback,
-            @NonNull @CallbackExecutor Executor executor);
+            @NonNull @CallbackExecutor Executor executor,
+            @NonNull @AccessNetworkConstants.TransportType Consumer<Integer> transportTypeCallback);
 }
diff --git a/telephony/java/android/telephony/ims/compat/stub/ImsUtListenerImplBase.java b/telephony/java/android/telephony/ims/compat/stub/ImsUtListenerImplBase.java
index 976c2be..ae113f2 100644
--- a/telephony/java/android/telephony/ims/compat/stub/ImsUtListenerImplBase.java
+++ b/telephony/java/android/telephony/ims/compat/stub/ImsUtListenerImplBase.java
@@ -18,12 +18,11 @@
 
 import android.os.Bundle;
 import android.os.RemoteException;
-
-import android.annotation.UnsupportedAppUsage;
 import android.telephony.ims.ImsCallForwardInfo;
 import android.telephony.ims.ImsReasonInfo;
 import android.telephony.ims.ImsSsData;
 import android.telephony.ims.ImsSsInfo;
+
 import com.android.ims.internal.IImsUt;
 import com.android.ims.internal.IImsUtListener;
 
@@ -65,6 +64,13 @@
     }
 
     /**
+     * Notifies the result of a line identification supplementary service query.
+     */
+    @Override
+    public void lineIdentificationSupplementaryServiceResponse(int id, ImsSsInfo config) {
+    }
+
+    /**
      * Notifies the status of the call barring supplementary service.
      */
     @Override
diff --git a/telephony/java/com/android/ims/internal/IImsUtListener.aidl b/telephony/java/com/android/ims/internal/IImsUtListener.aidl
index fcb9fb1..9a12cee 100644
--- a/telephony/java/com/android/ims/internal/IImsUtListener.aidl
+++ b/telephony/java/com/android/ims/internal/IImsUtListener.aidl
@@ -44,6 +44,7 @@
     @UnsupportedAppUsage
     void utConfigurationQueryFailed(in IImsUt ut, int id, in ImsReasonInfo error);
 
+    void lineIdentificationSupplementaryServiceResponse(int id, in ImsSsInfo config);
     /**
      * Notifies the status of the call barring supplementary service.
      */
diff --git a/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl b/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl
index a20c494..21b2f39 100644
--- a/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl
@@ -43,8 +43,8 @@
     void listenForSubscriber(in int subId, String pkg, IPhoneStateListener callback, int events,
             boolean notifyNow);
     @UnsupportedAppUsage
-    void notifyCallState(int state, String incomingNumber);
-    void notifyCallStateForPhoneId(in int phoneId, in int subId, int state, String incomingNumber);
+    void notifyCallStateForAllSubs(int state, String incomingNumber);
+    void notifyCallState(in int phoneId, in int subId, int state, String incomingNumber);
     void notifyServiceStateForPhoneId(in int phoneId, in int subId, in ServiceState state);
     void notifySignalStrengthForPhoneId(in int phoneId, in int subId,
             in SignalStrength signalStrength);
diff --git a/telephony/java/com/android/internal/telephony/PhoneConstants.java b/telephony/java/com/android/internal/telephony/PhoneConstants.java
index f8621c9..5b2f688 100644
--- a/telephony/java/com/android/internal/telephony/PhoneConstants.java
+++ b/telephony/java/com/android/internal/telephony/PhoneConstants.java
@@ -74,10 +74,6 @@
     public static final int PRESENTATION_UNKNOWN = 3;    // no specified or unknown by network
     public static final int PRESENTATION_PAYPHONE = 4;   // show pay phone info
 
-    // Sim activation type
-    public static final int SIM_ACTIVATION_TYPE_VOICE = 0;
-    public static final int SIM_ACTIVATION_TYPE_DATA = 1;
-
     public static final String PHONE_NAME_KEY = "phoneName";
     public static final String DATA_NETWORK_TYPE_KEY = "networkType";
     public static final String DATA_FAILURE_CAUSE_KEY = "failCause";
diff --git a/telephony/java/com/android/internal/telephony/cdma/SmsMessage.java b/telephony/java/com/android/internal/telephony/cdma/SmsMessage.java
index 2a16421..1523875 100644
--- a/telephony/java/com/android/internal/telephony/cdma/SmsMessage.java
+++ b/telephony/java/com/android/internal/telephony/cdma/SmsMessage.java
@@ -19,17 +19,17 @@
 import static com.android.internal.telephony.TelephonyProperties.PROPERTY_OPERATOR_IDP_STRING;
 
 import android.content.res.Resources;
-import android.os.Parcel;
 import android.os.SystemProperties;
 import android.telephony.PhoneNumberUtils;
+import android.telephony.Rlog;
 import android.telephony.SmsCbLocation;
 import android.telephony.SmsCbMessage;
 import android.telephony.cdma.CdmaSmsCbProgramData;
-import android.telephony.Rlog;
 import android.text.TextUtils;
 import android.util.Log;
 
 import com.android.internal.telephony.GsmAlphabet.TextEncodingDetails;
+import com.android.internal.telephony.Sms7BitEncodingTranslator;
 import com.android.internal.telephony.SmsAddress;
 import com.android.internal.telephony.SmsConstants;
 import com.android.internal.telephony.SmsHeader;
@@ -43,7 +43,6 @@
 import com.android.internal.telephony.uicc.IccUtils;
 import com.android.internal.util.BitwiseInputStream;
 import com.android.internal.util.HexDump;
-import com.android.internal.telephony.Sms7BitEncodingTranslator;
 
 import java.io.BufferedOutputStream;
 import java.io.ByteArrayInputStream;
@@ -881,6 +880,20 @@
     }
 
     /**
+     * @return the bearer data byte array
+     */
+    public byte[] getEnvelopeBearerData() {
+        return mEnvelope.bearerData;
+    }
+
+    /**
+     * @return the 16-bit CDMA SCPT service category
+     */
+    public @CdmaSmsCbProgramData.Category int getEnvelopeServiceCategory() {
+        return mEnvelope.serviceCategory;
+    }
+
+    /**
      * {@inheritDoc}
      */
     @Override
diff --git a/telephony/java/com/android/internal/telephony/cdma/sms/SmsEnvelope.java b/telephony/java/com/android/internal/telephony/cdma/sms/SmsEnvelope.java
index 4a49fbf..49b5f7f 100644
--- a/telephony/java/com/android/internal/telephony/cdma/sms/SmsEnvelope.java
+++ b/telephony/java/com/android/internal/telephony/cdma/sms/SmsEnvelope.java
@@ -58,17 +58,17 @@
 
     // CMAS alert service category assignments, see 3GPP2 C.R1001 table 9.3.3-1
     public static final int SERVICE_CATEGORY_CMAS_PRESIDENTIAL_LEVEL_ALERT  =
-            CdmaSmsCbProgramData.CATEGORY_CMAS_PRESIDENTIAL_LEVEL_ALERT;
+            CdmaSmsCbProgramData.CATEGORY_CMAS_PRESIDENTIAL_LEVEL_ALERT;  // = 4096
     public static final int SERVICE_CATEGORY_CMAS_EXTREME_THREAT            =
-            CdmaSmsCbProgramData.CATEGORY_CMAS_EXTREME_THREAT;
+            CdmaSmsCbProgramData.CATEGORY_CMAS_EXTREME_THREAT;            // = 4097
     public static final int SERVICE_CATEGORY_CMAS_SEVERE_THREAT             =
-            CdmaSmsCbProgramData.CATEGORY_CMAS_SEVERE_THREAT;
+            CdmaSmsCbProgramData.CATEGORY_CMAS_SEVERE_THREAT;             // = 4098
     public static final int SERVICE_CATEGORY_CMAS_CHILD_ABDUCTION_EMERGENCY =
-            CdmaSmsCbProgramData.CATEGORY_CMAS_CHILD_ABDUCTION_EMERGENCY;
+            CdmaSmsCbProgramData.CATEGORY_CMAS_CHILD_ABDUCTION_EMERGENCY; // = 4099
     public static final int SERVICE_CATEGORY_CMAS_TEST_MESSAGE              =
-            CdmaSmsCbProgramData.CATEGORY_CMAS_TEST_MESSAGE;
+            CdmaSmsCbProgramData.CATEGORY_CMAS_TEST_MESSAGE;              // = 4100
     public static final int SERVICE_CATEGORY_CMAS_LAST_RESERVED_VALUE       =
-            CdmaSmsCbProgramData.CATEGORY_CMAS_LAST_RESERVED_VALUE;
+            CdmaSmsCbProgramData.CATEGORY_CMAS_LAST_RESERVED_VALUE;       // = 4351
 
     /**
      * Provides the type of a SMS message like point to point, broadcast or acknowledge
diff --git a/test-mock/src/android/test/mock/MockContext.java b/test-mock/src/android/test/mock/MockContext.java
index a95b6f1..727684e 100644
--- a/test-mock/src/android/test/mock/MockContext.java
+++ b/test-mock/src/android/test/mock/MockContext.java
@@ -463,6 +463,13 @@
     }
 
     @Override
+    public void sendOrderedBroadcast(Intent intent, String receiverPermission,
+            String receiverAppOp, BroadcastReceiver resultReceiver, Handler scheduler,
+            int initialCode, String initialData, Bundle initialExtras) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
     public void sendStickyBroadcast(Intent intent) {
         throw new UnsupportedOperationException();
     }
diff --git a/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java b/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java
index 81937e6..f8e338e 100644
--- a/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java
+++ b/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java
@@ -106,13 +106,18 @@
         // Test the profile contents contain common methods for core-oj that would normally be AOT
         // compiled.
         res = mTestDevice.executeShellCommand("profman --dump-classes-and-methods --profile-file="
-                + SYSTEM_SERVER_PROFILE + " --apk=/apex/com.android.art/javalib/core-oj.jar");
+                + SYSTEM_SERVER_PROFILE + " --apk=/apex/com.android.art/javalib/core-oj.jar"
+                + " --apk=/system/framework/services.jar");
         boolean sawObjectInit = false;
+        boolean sawPmInit = false;
         for (String line : res.split("\n")) {
             if (line.contains("Ljava/lang/Object;-><init>()V")) {
                 sawObjectInit = true;
+            } else if (line.contains("Lcom/android/server/pm/PackageManagerService;-><init>")) {
+                sawPmInit = true;
             }
         }
         assertTrue("Did not see Object.<init> in " + res, sawObjectInit);
+        assertTrue("Did not see PackageManagerService.<init> in " + res, sawPmInit);
     }
 }
diff --git a/tools/apilint/apilint b/tools/apilint/apilint
deleted file mode 100755
index e42857f..0000000
--- a/tools/apilint/apilint
+++ /dev/null
@@ -1,147 +0,0 @@
-#!/bin/bash
-
-# 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.
-
-if [ "$1" == "--help" -o "$1" == "-h" ]; then
-echo "Usage: apilint [FILTERS...]"
-echo "  Shows lint from currently open files (as diffed from HEAD), i.e. errors"
-echo "  you will receive if you upload this CL."
-echo
-echo "Usage: apilint --all [FILTERS...]"
-echo "  Shows all lint errors present in the current working directory, regardless"
-echo "  of when they were added."
-echo
-echo "Usage: apilint --level API_LEVEL [FILTERS...]"
-echo "  Shows lint as it stands in API_LEVEL"
-echo
-echo "Usage: apilint --shal SHA [FILTERS...]"
-echo "  Shows lint from locally commited git change SHA."
-echo
-echo "Usage: apilint --unreleased [FILTERS...]"
-echo "  Shows all lint errors in the current working directory directory added since"
-echo "  the last released SDK version."
-echo
-echo "FILTERS"
-echo "  List of class or package names by which to filter the results."
-echo
-exit
-fi
-
-if [ \( -z "$ANDROID_BUILD_TOP" \) \
-           -a \( ! -f frameworks/base/api/current.txt \) \
-           -a \( ! -f frameworks/base/api/system-current.txt \) \
-        ]; then
-    echo "apilint must be run either with ANDROID_BUILD_TOP set or from the" 1>&2
-    echo "root of the android source tree" 1>&2
-    exit 1
-fi
-
-if [ ${ANDROID_BUILD_TOP:0:1} != "/" ]; then
-    echo "ANDROID_BUILD_TOP must be an absolute path, not: $ANDROID_BUILD_TOP" 1>&2
-    exit 1
-fi
-
-if [ -z "$ANDROID_BUILD_TOP" ]; then
-    ANDROID_BUILD_TOP=$(pwd)
-fi
-
-FW_BASE=$ANDROID_BUILD_TOP/frameworks/base
-
-MODE=open
-
-OPTIONS=$(getopt -n apilint -o "" -l "all,sha:,unreleased" -- "$@")
-
-[ $? -eq 0 ] || { 
-    exit 1
-}
-
-eval set -- "$OPTIONS"
-while true; do
-    case "$1" in
-    --all)
-        MODE=all
-        ;;
-    --sha)
-        shift; # The arg is next in position args
-        MODE=sha
-        SHA=$1
-        ;;
-    --unreleased)
-        MODE=unreleased
-        ;;
-    --)
-        shift
-        break
-        ;;
-    esac
-    shift
-done
-FILTERS=
-for var in "$@"
-do
-    FILTERS="$FILTERS --filter $var"
-done
-
-if [ $MODE = "all" ]; then
-    python2.7 -B $ANDROID_BUILD_TOP/frameworks/base/tools/apilint/apilint.py \
-            --title "SDK" \
-            $FILTERS \
-            $ANDROID_BUILD_TOP/frameworks/base/api/current.txt
-    python2.7 -B $ANDROID_BUILD_TOP/frameworks/base/tools/apilint/apilint.py \
-            --title "SystemApi" \
-            $FILTERS \
-            --base-current $ANDROID_BUILD_TOP/frameworks/base/api/current.txt \
-            $ANDROID_BUILD_TOP/frameworks/base/api/system-current.txt
-elif [ $MODE = "open" ]; then
-    python2.7 -B $ANDROID_BUILD_TOP/frameworks/base/tools/apilint/apilint.py \
-            --title "SDK" \
-            $FILTERS \
-            $ANDROID_BUILD_TOP/frameworks/base/api/current.txt \
-            <(cd $FW_BASE ; git show HEAD:api/current.txt)
-    python2.7 -B $ANDROID_BUILD_TOP/frameworks/base/tools/apilint/apilint.py \
-            --title "SystemApi" \
-            $FILTERS \
-            --base-current $ANDROID_BUILD_TOP/frameworks/base/api/current.txt \
-            --base-previous <(cd $FW_BASE ; git show HEAD:api/current.txt) \
-            $ANDROID_BUILD_TOP/frameworks/base/api/system-current.txt \
-            <(cd $FW_BASE ; git show HEAD:api/system-current.txt)
-elif [ $MODE = "sha" ]; then
-    python2.7 -B $ANDROID_BUILD_TOP/frameworks/base/tools/apilint/apilint.py \
-            --title "SDK" \
-            $FILTERS \
-            <(cd $FW_BASE ; git show $SHA:api/current.txt) \
-            <(cd $FW_BASE ; git show $SHA^:api/current.txt)
-    python2.7 -B $ANDROID_BUILD_TOP/frameworks/base/tools/apilint/apilint.py \
-            --title "SystemApi" \
-            $FILTERS \
-            --base-current <(cd $FW_BASE ; git show $SHA:api/current.txt) \
-            --base-previous <(cd $FW_BASE ; git show $SHA^:api/current.txt) \
-            <(cd $FW_BASE ; git show $SHA:api/system-current.txt) \
-            <(cd $FW_BASE ; git show $SHA^:api/system-current.txt)
-elif [ $MODE = "unreleased" ]; then
-    LAST_SDK=$(ls $ANDROID_BUILD_TOP/prebuilts/sdk | grep "^[0-9][0-9]*$" | sort -n | tail -n 1)
-    python2.7 -B $ANDROID_BUILD_TOP/frameworks/base/tools/apilint/apilint.py \
-            --title "SDK" \
-            $FILTERS \
-            $ANDROID_BUILD_TOP/frameworks/base/api/current.txt \
-            $ANDROID_BUILD_TOP/prebuilts/sdk/$LAST_SDK/public/api/android.txt
-    python2.7 -B $ANDROID_BUILD_TOP/frameworks/base/tools/apilint/apilint.py \
-            --title "SystemApi" \
-            $FILTERS \
-            --base-current $ANDROID_BUILD_TOP/frameworks/base/api/current.txt \
-            --base-previous $ANDROID_BUILD_TOP/prebuilts/sdk/$LAST_SDK/public/api/android.txt \
-            $ANDROID_BUILD_TOP/frameworks/base/api/system-current.txt \
-            $ANDROID_BUILD_TOP/prebuilts/sdk/$LAST_SDK/system/api/android.txt
-fi
diff --git a/tools/apilint/apilint.py b/tools/apilint/apilint.py
deleted file mode 100644
index 912c1ad..0000000
--- a/tools/apilint/apilint.py
+++ /dev/null
@@ -1,2353 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (C) 2014 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.
-
-"""
-Enforces common Android public API design patterns.  It ignores lint messages from
-a previous API level, if provided.
-
-Usage: apilint.py current.txt
-Usage: apilint.py current.txt previous.txt
-
-You can also splice in blame details like this:
-$ git blame api/current.txt -t -e > /tmp/currentblame.txt
-$ apilint.py /tmp/currentblame.txt previous.txt --no-color
-"""
-
-import re, sys, collections, traceback, argparse, itertools
-
-
-BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = range(8)
-
-ALLOW_GOOGLE = False
-USE_COLOR = True
-
-def format(fg=None, bg=None, bright=False, bold=False, dim=False, reset=False):
-    # manually derived from http://en.wikipedia.org/wiki/ANSI_escape_code#Codes
-    if not USE_COLOR: return ""
-    codes = []
-    if reset: codes.append("0")
-    else:
-        if not fg is None: codes.append("3%d" % (fg))
-        if not bg is None:
-            if not bright: codes.append("4%d" % (bg))
-            else: codes.append("10%d" % (bg))
-        if bold: codes.append("1")
-        elif dim: codes.append("2")
-        else: codes.append("22")
-    return "\033[%sm" % (";".join(codes))
-
-
-class Field():
-    def __init__(self, clazz, line, raw, blame, sig_format = 1):
-        self.clazz = clazz
-        self.line = line
-        self.raw = raw.strip(" {;")
-        self.blame = blame
-
-        if sig_format == 2:
-            V2LineParser(raw).parse_into_field(self)
-        elif sig_format == 1:
-            # drop generics for now; may need multiple passes
-            raw = re.sub("<[^<]+?>", "", raw)
-            raw = re.sub("<[^<]+?>", "", raw)
-
-            raw = raw.split()
-            self.split = list(raw)
-
-            for r in ["field", "volatile", "transient", "public", "protected", "static", "final", "deprecated"]:
-                while r in raw: raw.remove(r)
-
-            # ignore annotations for now
-            raw = [ r for r in raw if not r.startswith("@") ]
-
-            self.typ = raw[0]
-            self.name = raw[1].strip(";")
-            if len(raw) >= 4 and raw[2] == "=":
-                self.value = raw[3].strip(';"')
-            else:
-                self.value = None
-            self.annotations = []
-
-        self.ident = "-".join((self.typ, self.name, self.value or ""))
-
-    def __hash__(self):
-        return hash(self.raw)
-
-    def __repr__(self):
-        return self.raw
-
-
-class Argument(object):
-
-    __slots__ = ["type", "annotations", "name", "default"]
-
-    def __init__(self, type):
-        self.type = type
-        self.annotations = []
-        self.name = None
-        self.default = None
-
-
-class Method():
-    def __init__(self, clazz, line, raw, blame, sig_format = 1):
-        self.clazz = clazz
-        self.line = line
-        self.raw = raw.strip(" {;")
-        self.blame = blame
-
-        if sig_format == 2:
-            V2LineParser(raw).parse_into_method(self)
-        elif sig_format == 1:
-            # drop generics for now; may need multiple passes
-            raw = re.sub("<[^<]+?>", "", raw)
-            raw = re.sub("<[^<]+?>", "", raw)
-
-            # handle each clause differently
-            raw_prefix, raw_args, _, raw_throws = re.match(r"(.*?)\((.*?)\)( throws )?(.*?);$", raw).groups()
-
-            # parse prefixes
-            raw = re.split("[\s]+", raw_prefix)
-            for r in ["", ";"]:
-                while r in raw: raw.remove(r)
-            self.split = list(raw)
-
-            for r in ["method", "public", "protected", "static", "final", "deprecated", "abstract", "default", "operator", "synchronized"]:
-                while r in raw: raw.remove(r)
-
-            self.typ = raw[0]
-            self.name = raw[1]
-
-            # parse args
-            self.detailed_args = []
-            for arg in re.split(",\s*", raw_args):
-                arg = re.split("\s", arg)
-                # ignore annotations for now
-                arg = [ a for a in arg if not a.startswith("@") ]
-                if len(arg[0]) > 0:
-                    self.detailed_args.append(Argument(arg[0]))
-
-            # parse throws
-            self.throws = []
-            for throw in re.split(",\s*", raw_throws):
-                self.throws.append(throw)
-
-            self.annotations = []
-        else:
-            raise ValueError("Unknown signature format: " + sig_format)
-
-        self.args = map(lambda a: a.type, self.detailed_args)
-        self.ident = "-".join((self.typ, self.name, "-".join(self.args)))
-
-    def sig_matches(self, typ, name, args):
-        return typ == self.typ and name == self.name and args == self.args
-
-    def __hash__(self):
-        return hash(self.raw)
-
-    def __repr__(self):
-        return self.raw
-
-
-class Class():
-    def __init__(self, pkg, line, raw, blame, sig_format = 1):
-        self.pkg = pkg
-        self.line = line
-        self.raw = raw.strip(" {;")
-        self.blame = blame
-        self.ctors = []
-        self.fields = []
-        self.methods = []
-        self.annotations = []
-
-        if sig_format == 2:
-            V2LineParser(raw).parse_into_class(self)
-        elif sig_format == 1:
-            # drop generics for now; may need multiple passes
-            raw = re.sub("<[^<]+?>", "", raw)
-            raw = re.sub("<[^<]+?>", "", raw)
-
-            raw = raw.split()
-            self.split = list(raw)
-            if "class" in raw:
-                self.fullname = raw[raw.index("class")+1]
-            elif "interface" in raw:
-                self.fullname = raw[raw.index("interface")+1]
-            elif "@interface" in raw:
-                self.fullname = raw[raw.index("@interface")+1]
-            else:
-                raise ValueError("Funky class type %s" % (self.raw))
-
-            if "extends" in raw:
-                self.extends = raw[raw.index("extends")+1]
-            else:
-                self.extends = None
-
-            if "implements" in raw:
-                self.implements = raw[raw.index("implements")+1]
-                self.implements_all = [self.implements]
-            else:
-                self.implements = None
-                self.implements_all = []
-        else:
-            raise ValueError("Unknown signature format: " + sig_format)
-
-        self.fullname = self.pkg.name + "." + self.fullname
-        self.fullname_path = self.fullname.split(".")
-
-        if self.extends is not None:
-            self.extends_path = self.extends.split(".")
-        else:
-            self.extends_path = []
-
-        self.name = self.fullname[self.fullname.rindex(".")+1:]
-
-    def merge_from(self, other):
-        self.ctors.extend(other.ctors)
-        self.fields.extend(other.fields)
-        self.methods.extend(other.methods)
-
-    def __hash__(self):
-        return hash((self.raw, tuple(self.ctors), tuple(self.fields), tuple(self.methods)))
-
-    def __repr__(self):
-        return self.raw
-
-
-class Package():
-    NAME = re.compile("package(?: .*)? ([A-Za-z0-9.]+)")
-
-    def __init__(self, line, raw, blame):
-        self.line = line
-        self.raw = raw.strip(" {;")
-        self.blame = blame
-
-        self.name = Package.NAME.match(raw).group(1)
-        self.name_path = self.name.split(".")
-
-    def __repr__(self):
-        return self.raw
-
-class V2Tokenizer(object):
-    __slots__ = ["raw"]
-
-    SIGNATURE_PREFIX = "// Signature format: "
-    DELIMITER = re.compile(r'\s+|[()@<>;,={}/"!?]|\[\]|\.\.\.')
-    STRING_SPECIAL = re.compile(r'["\\]')
-
-    def __init__(self, raw):
-        self.raw = raw
-
-    def tokenize(self):
-        tokens = []
-        current = 0
-        raw = self.raw
-        length = len(raw)
-
-        while current < length:
-            while current < length:
-                start = current
-                match = V2Tokenizer.DELIMITER.search(raw, start)
-                if match is not None:
-                    match_start = match.start()
-                    if match_start == current:
-                        end = match.end()
-                    else:
-                        end = match_start
-                else:
-                    end = length
-
-                token = raw[start:end]
-                current = end
-
-                if token == "" or token[0] == " ":
-                    continue
-                else:
-                    break
-
-            if token == "@":
-                if raw[start:start+11] == "@interface ":
-                    current = start + 11
-                    tokens.append("@interface")
-                    continue
-            elif token == '/':
-                if raw[start:start+2] == "//":
-                    current = length
-                    continue
-            elif token == '"':
-                current, string_token = self.tokenize_string(raw, length, current)
-                tokens.append(token + string_token)
-                continue
-
-            tokens.append(token)
-
-        return tokens
-
-    def tokenize_string(self, raw, length, current):
-        start = current
-        end = length
-        while start < end:
-            match = V2Tokenizer.STRING_SPECIAL.search(raw, start)
-            if match:
-                if match.group() == '"':
-                    end = match.end()
-                    break
-                elif match.group() == '\\':
-                    # ignore whatever is after the slash
-                    start += 2
-                else:
-                    raise ValueError("Unexpected match: `%s`" % (match.group()))
-            else:
-                raise ValueError("Unexpected EOF tokenizing string: `%s`" % (raw[current - 1:],))
-
-        token = raw[current:end]
-        return end, token
-
-class V2LineParser(object):
-    __slots__ = ["tokenized", "current", "len"]
-
-    FIELD_KINDS = ("field", "property", "enum_constant")
-    MODIFIERS = set("public protected internal private abstract default static final transient volatile synchronized native operator sealed strictfp infix inline suspend vararg".split())
-    JAVA_LANG_TYPES = set("AbstractMethodError AbstractStringBuilder Appendable ArithmeticException ArrayIndexOutOfBoundsException ArrayStoreException AssertionError AutoCloseable Boolean BootstrapMethodError Byte Character CharSequence Class ClassCastException ClassCircularityError ClassFormatError ClassLoader ClassNotFoundException Cloneable CloneNotSupportedException Comparable Compiler Deprecated Double Enum EnumConstantNotPresentException Error Exception ExceptionInInitializerError Float FunctionalInterface IllegalAccessError IllegalAccessException IllegalArgumentException IllegalMonitorStateException IllegalStateException IllegalThreadStateException IncompatibleClassChangeError IndexOutOfBoundsException InheritableThreadLocal InstantiationError InstantiationException Integer InternalError InterruptedException Iterable LinkageError Long Math NegativeArraySizeException NoClassDefFoundError NoSuchFieldError NoSuchFieldException NoSuchMethodError NoSuchMethodException NullPointerException Number NumberFormatException Object OutOfMemoryError Override Package package-info.java Process ProcessBuilder ProcessEnvironment ProcessImpl Readable ReflectiveOperationException Runnable Runtime RuntimeException RuntimePermission SafeVarargs SecurityException SecurityManager Short StackOverflowError StackTraceElement StrictMath String StringBuffer StringBuilder StringIndexOutOfBoundsException SuppressWarnings System Thread ThreadDeath ThreadGroup ThreadLocal Throwable TypeNotPresentException UNIXProcess UnknownError UnsatisfiedLinkError UnsupportedClassVersionError UnsupportedOperationException VerifyError VirtualMachineError Void".split())
-
-    def __init__(self, raw):
-        self.tokenized = V2Tokenizer(raw).tokenize()
-        self.current = 0
-        self.len = len(self.tokenized)
-
-    def parse_into_method(self, method):
-        method.split = []
-        kind = self.parse_one_of("ctor", "method")
-        method.split.append(kind)
-        method.annotations = self.parse_annotations()
-        method.split.extend(self.parse_modifiers())
-        self.parse_matching_paren("<", ">")
-        if "@Deprecated" in method.annotations:
-            method.split.append("deprecated")
-        if kind == "ctor":
-            method.typ = "ctor"
-        else:
-            method.typ = self.parse_type()
-            method.split.append(method.typ)
-        method.name = self.parse_name()
-        method.split.append(method.name)
-        self.parse_token("(")
-        method.detailed_args = self.parse_args()
-        self.parse_token(")")
-        method.throws = self.parse_throws()
-        if "@interface" in method.clazz.split:
-            self.parse_annotation_default()
-        self.parse_token(";")
-        self.parse_eof()
-
-    def parse_into_class(self, clazz):
-        clazz.split = []
-        clazz.annotations = self.parse_annotations()
-        if "@Deprecated" in clazz.annotations:
-            clazz.split.append("deprecated")
-        clazz.split.extend(self.parse_modifiers())
-        kind = self.parse_one_of("class", "interface", "@interface", "enum")
-        if kind == "enum":
-            # enums are implicitly final
-            clazz.split.append("final")
-        clazz.split.append(kind)
-        clazz.fullname = self.parse_name()
-        self.parse_matching_paren("<", ">")
-        extends = self.parse_extends()
-        clazz.extends = extends[0] if extends else None
-        clazz.implements_all = self.parse_implements()
-        # The checks assume that interfaces are always found in implements, which isn't true for
-        # subinterfaces.
-        if not clazz.implements_all and "interface" in clazz.split:
-            clazz.implements_all = [clazz.extends]
-        clazz.implements = clazz.implements_all[0] if clazz.implements_all else None
-        self.parse_token("{")
-        self.parse_eof()
-
-    def parse_into_field(self, field):
-        kind = self.parse_one_of(*V2LineParser.FIELD_KINDS)
-        field.split = [kind]
-        field.annotations = self.parse_annotations()
-        if "@Deprecated" in field.annotations:
-            field.split.append("deprecated")
-        field.split.extend(self.parse_modifiers())
-        field.typ = self.parse_type()
-        field.split.append(field.typ)
-        field.name = self.parse_name()
-        field.split.append(field.name)
-        if self.parse_if("="):
-            field.value = self.parse_value_stripped()
-        else:
-            field.value = None
-
-        self.parse_token(";")
-        self.parse_eof()
-
-    def lookahead(self):
-        return self.tokenized[self.current]
-
-    def parse_one_of(self, *options):
-        found = self.lookahead()
-        if found not in options:
-            raise ValueError("Parsing failed, expected one of `%s` but found `%s` in %s" % (options, found, repr(self.tokenized)))
-        return self.parse_token()
-
-    def parse_token(self, tok = None):
-        found = self.lookahead()
-        if tok is not None and found != tok:
-            raise ValueError("Parsing failed, expected `%s` but found `%s` in %s" % (tok, found, repr(self.tokenized)))
-        self.current += 1
-        return found
-
-    def eof(self):
-        return self.current == self.len
-
-    def parse_eof(self):
-        if not self.eof():
-            raise ValueError("Parsing failed, expected EOF, but %s has not been parsed in %s" % (self.tokenized[self.current:], self.tokenized))
-
-    def parse_if(self, tok):
-        if not self.eof() and self.lookahead() == tok:
-            self.parse_token()
-            return True
-        return False
-
-    def parse_annotations(self):
-        ret = []
-        while self.lookahead() == "@":
-            ret.append(self.parse_annotation())
-        return ret
-
-    def parse_annotation(self):
-        ret = self.parse_token("@") + self.parse_token()
-        self.parse_matching_paren("(", ")")
-        return ret
-
-    def parse_matching_paren(self, open, close):
-        start = self.current
-        if not self.parse_if(open):
-            return
-        length = len(self.tokenized)
-        count = 1
-        while count > 0:
-            if self.current == length:
-                raise ValueError("Unexpected EOF looking for closing paren: `%s`" % (self.tokenized[start:],))
-            t = self.parse_token()
-            if t == open:
-                count += 1
-            elif t == close:
-                count -= 1
-        return self.tokenized[start:self.current]
-
-    def parse_modifiers(self):
-        ret = []
-        while self.lookahead() in V2LineParser.MODIFIERS:
-            ret.append(self.parse_token())
-        return ret
-
-    def parse_kotlin_nullability(self):
-        t = self.lookahead()
-        if t == "?" or t == "!":
-            return self.parse_token()
-        return None
-
-    def parse_type(self):
-        self.parse_annotations()
-        type = self.parse_token()
-        if type[-1] == '.':
-            self.parse_annotations()
-            type += self.parse_token()
-        if type in V2LineParser.JAVA_LANG_TYPES:
-            type = "java.lang." + type
-        self.parse_matching_paren("<", ">")
-        while True:
-            t = self.lookahead()
-            if t == "@":
-                self.parse_annotation()
-            elif t == "[]":
-                type += self.parse_token()
-            elif self.parse_kotlin_nullability() is not None:
-                pass  # discard nullability for now
-            else:
-                break
-        return type
-
-    def parse_arg_type(self):
-        type = self.parse_type()
-        if self.parse_if("..."):
-            type += "..."
-        self.parse_kotlin_nullability() # discard nullability for now
-        return type
-
-    def parse_name(self):
-        return self.parse_token()
-
-    def parse_args(self):
-        args = []
-        if self.lookahead() == ")":
-            return args
-
-        while True:
-            args.append(self.parse_arg())
-            if self.lookahead() == ")":
-                return args
-            self.parse_token(",")
-
-    def parse_arg(self):
-        self.parse_if("vararg")  # kotlin vararg
-        annotations = self.parse_annotations()
-        arg = Argument(self.parse_arg_type())
-        arg.annotations = annotations
-        l = self.lookahead()
-        if l != "," and l != ")":
-            if self.lookahead() != '=':
-                arg.name = self.parse_token()  # kotlin argument name
-            if self.parse_if('='): # kotlin default value
-                arg.default = self.parse_expression()
-        return arg
-
-    def parse_expression(self):
-        while not self.lookahead() in [')', ',', ';']:
-            (self.parse_matching_paren('(', ')') or
-            self.parse_matching_paren('{', '}') or
-            self.parse_token())
-
-    def parse_throws(self):
-        ret = []
-        if self.parse_if("throws"):
-            ret.append(self.parse_type())
-            while self.parse_if(","):
-                ret.append(self.parse_type())
-        return ret
-
-    def parse_extends(self):
-        if self.parse_if("extends"):
-            return self.parse_space_delimited_type_list()
-        return []
-
-    def parse_implements(self):
-        if self.parse_if("implements"):
-            return self.parse_space_delimited_type_list()
-        return []
-
-    def parse_space_delimited_type_list(self, terminals = ["implements", "{"]):
-        types = []
-        while True:
-            types.append(self.parse_type())
-            if self.lookahead() in terminals:
-                return types
-
-    def parse_annotation_default(self):
-        if self.parse_if("default"):
-            self.parse_expression()
-
-    def parse_value(self):
-        if self.lookahead() == "{":
-            return " ".join(self.parse_matching_paren("{", "}"))
-        elif self.lookahead() == "(":
-            return " ".join(self.parse_matching_paren("(", ")"))
-        else:
-            return self.parse_token()
-
-    def parse_value_stripped(self):
-        value = self.parse_value()
-        if value[0] == '"':
-            return value[1:-1]
-        return value
-
-
-def _parse_stream(f, clazz_cb=None, base_f=None, out_classes_with_base=None,
-                  in_classes_with_base=[]):
-    api = {}
-    in_classes_with_base = _retry_iterator(in_classes_with_base)
-
-    if base_f:
-        base_classes = _retry_iterator(_parse_stream_to_generator(base_f))
-    else:
-        base_classes = []
-
-    def handle_class(clazz):
-        if clazz_cb:
-            clazz_cb(clazz)
-        else: # In callback mode, don't keep track of the full API
-            api[clazz.fullname] = clazz
-
-    def handle_missed_classes_with_base(clazz):
-        for c in _yield_until_matching_class(in_classes_with_base, clazz):
-            base_class = _skip_to_matching_class(base_classes, c)
-            if base_class:
-                handle_class(base_class)
-
-    for clazz in _parse_stream_to_generator(f):
-        # Before looking at clazz, let's see if there's some classes that were not present, but
-        # may have an entry in the base stream.
-        handle_missed_classes_with_base(clazz)
-
-        base_class = _skip_to_matching_class(base_classes, clazz)
-        if base_class:
-            clazz.merge_from(base_class)
-            if out_classes_with_base is not None:
-                out_classes_with_base.append(clazz)
-        handle_class(clazz)
-
-    handle_missed_classes_with_base(None)
-
-    return api
-
-def _parse_stream_to_generator(f):
-    line = 0
-    pkg = None
-    clazz = None
-    blame = None
-    sig_format = 1
-
-    re_blame = re.compile(r"^(\^?[a-z0-9]{7,}) \(<([^>]+)>.+?\) (.+?)$")
-
-    field_prefixes = map(lambda kind: "    %s" % (kind,), V2LineParser.FIELD_KINDS)
-    def startsWithFieldPrefix(raw):
-        for prefix in field_prefixes:
-            if raw.startswith(prefix):
-                return True
-        return False
-
-    for raw in f:
-        line += 1
-        raw = raw.rstrip()
-        match = re_blame.match(raw)
-        if match is not None:
-            blame = match.groups()[0:2]
-            if blame[0].startswith("^"):  # Outside of blame range
-              blame = None
-            raw = match.groups()[2]
-        else:
-            blame = None
-
-        if line == 1 and V2Tokenizer.SIGNATURE_PREFIX in raw:
-            sig_format_string = raw[len(V2Tokenizer.SIGNATURE_PREFIX):]
-            if sig_format_string in ["2.0", "3.0"]:
-                sig_format = 2
-            else:
-                raise ValueError("Unknown format: %s" % (sig_format_string,))
-        elif raw.startswith("package"):
-            pkg = Package(line, raw, blame)
-        elif raw.startswith("  ") and raw.endswith("{"):
-            clazz = Class(pkg, line, raw, blame, sig_format=sig_format)
-        elif raw.startswith("    ctor"):
-            clazz.ctors.append(Method(clazz, line, raw, blame, sig_format=sig_format))
-        elif raw.startswith("    method"):
-            clazz.methods.append(Method(clazz, line, raw, blame, sig_format=sig_format))
-        elif startsWithFieldPrefix(raw):
-            clazz.fields.append(Field(clazz, line, raw, blame, sig_format=sig_format))
-        elif raw.startswith("  }") and clazz:
-            yield clazz
-
-def _retry_iterator(it):
-    """Wraps an iterator, such that calling send(True) on it will redeliver the same element"""
-    for e in it:
-        while True:
-            retry = yield e
-            if not retry:
-                break
-            # send() was called, asking us to redeliver clazz on next(). Still need to yield
-            # a dummy value to the send() first though.
-            if (yield "Returning clazz on next()"):
-                raise TypeError("send() must be followed by next(), not send()")
-
-def _skip_to_matching_class(classes, needle):
-    """Takes a classes iterator and consumes entries until it returns the class we're looking for
-
-    This relies on classes being sorted by package and class name."""
-
-    for clazz in classes:
-        if clazz.pkg.name < needle.pkg.name:
-            # We haven't reached the right package yet
-            continue
-        if clazz.pkg.name == needle.pkg.name and clazz.fullname < needle.fullname:
-            # We're in the right package, but not the right class yet
-            continue
-        if clazz.fullname == needle.fullname:
-            return clazz
-        # We ran past the right class. Send it back into the generator, then report failure.
-        classes.send(clazz)
-        return None
-
-def _yield_until_matching_class(classes, needle):
-    """Takes a class iterator and yields entries it until it reaches the class we're looking for.
-
-    This relies on classes being sorted by package and class name."""
-
-    for clazz in classes:
-        if needle is None:
-            yield clazz
-        elif clazz.pkg.name < needle.pkg.name:
-            # We haven't reached the right package yet
-            yield clazz
-        elif clazz.pkg.name == needle.pkg.name and clazz.fullname < needle.fullname:
-            # We're in the right package, but not the right class yet
-            yield clazz
-        elif clazz.fullname == needle.fullname:
-            # Class found, abort.
-            return
-        else:
-            # We ran past the right class. Send it back into the iterator, then abort.
-            classes.send(clazz)
-            return
-
-class Failure():
-    def __init__(self, sig, clazz, detail, error, rule, msg):
-        self.clazz = clazz
-        self.sig = sig
-        self.error = error
-        self.rule = rule
-        self.msg = msg
-
-        if error:
-            self.head = "Error %s" % (rule) if rule else "Error"
-            dump = "%s%s:%s %s" % (format(fg=RED, bg=BLACK, bold=True), self.head, format(reset=True), msg)
-        else:
-            self.head = "Warning %s" % (rule) if rule else "Warning"
-            dump = "%s%s:%s %s" % (format(fg=YELLOW, bg=BLACK, bold=True), self.head, format(reset=True), msg)
-
-        self.line = clazz.line
-        blame = clazz.blame
-        if detail is not None:
-            dump += "\n    in " + repr(detail)
-            self.line = detail.line
-            blame = detail.blame
-        dump += "\n    in " + repr(clazz)
-        dump += "\n    in " + repr(clazz.pkg)
-        dump += "\n    at line " + repr(self.line)
-        if blame is not None:
-            dump += "\n    last modified by %s in %s" % (blame[1], blame[0])
-
-        self.dump = dump
-
-    def __repr__(self):
-        return self.dump
-
-
-failures = {}
-
-def _fail(clazz, detail, error, rule, msg):
-    """Records an API failure to be processed later."""
-    global failures
-
-    sig = "%s-%s-%s" % (clazz.fullname, detail.ident if detail else None, msg)
-    sig = sig.replace(" deprecated ", " ")
-
-    failures[sig] = Failure(sig, clazz, detail, error, rule, msg)
-
-
-def warn(clazz, detail, rule, msg):
-    _fail(clazz, detail, False, rule, msg)
-
-def error(clazz, detail, rule, msg):
-    _fail(clazz, detail, True, rule, msg)
-
-
-noticed = {}
-
-def notice(clazz):
-    global noticed
-
-    noticed[clazz.fullname] = hash(clazz)
-
-
-verifiers = {}
-
-def verifier(f):
-    verifiers[f.__name__] = f
-    return f
-
-
-@verifier
-def verify_constants(clazz):
-    """All static final constants must be FOO_NAME style."""
-    if re.match("android\.R\.[a-z]+", clazz.fullname): return
-    if clazz.fullname.startswith("android.os.Build"): return
-    if clazz.fullname == "android.system.OsConstants": return
-
-    req = ["java.lang.String","byte","short","int","long","float","double","boolean","char"]
-    for f in clazz.fields:
-        if "static" in f.split and "final" in f.split:
-            if re.match("[A-Z0-9_]+", f.name) is None:
-                error(clazz, f, "C2", "Constant field names must be FOO_NAME")
-            if f.typ != "java.lang.String":
-                if f.name.startswith("MIN_") or f.name.startswith("MAX_"):
-                    warn(clazz, f, "C8", "If min/max could change in future, make them dynamic methods")
-            if f.typ in req and f.value is None:
-                error(clazz, f, None, "All constants must be defined at compile time")
-
-@verifier
-def verify_enums(clazz):
-    """Enums are bad, mmkay?"""
-    if clazz.extends == "java.lang.Enum" or "enum" in clazz.split:
-        error(clazz, None, "F5", "Enums are not allowed")
-
-@verifier
-def verify_class_names(clazz):
-    """Try catching malformed class names like myMtp or MTPUser."""
-    if clazz.fullname.startswith("android.opengl"): return
-    if clazz.fullname.startswith("android.renderscript"): return
-    if re.match("android\.R\.[a-z]+", clazz.fullname): return
-
-    if re.search("[A-Z]{2,}", clazz.name) is not None:
-        warn(clazz, None, "S1", "Class names with acronyms should be Mtp not MTP")
-    if re.match("[^A-Z]", clazz.name):
-        error(clazz, None, "S1", "Class must start with uppercase char")
-    if clazz.name.endswith("Impl"):
-        error(clazz, None, None, "Don't expose your implementation details")
-
-
-@verifier
-def verify_method_names(clazz):
-    """Try catching malformed method names, like Foo() or getMTU()."""
-    if clazz.fullname.startswith("android.opengl"): return
-    if clazz.fullname.startswith("android.renderscript"): return
-    if clazz.fullname == "android.system.OsConstants": return
-
-    for m in clazz.methods:
-        if re.search("[A-Z]{2,}", m.name) is not None:
-            warn(clazz, m, "S1", "Method names with acronyms should be getMtu() instead of getMTU()")
-        if re.match("[^a-z]", m.name):
-            error(clazz, m, "S1", "Method name must start with lowercase char")
-
-
-@verifier
-def verify_callbacks(clazz):
-    """Verify Callback classes.
-    All methods must follow onFoo() naming style."""
-    if clazz.fullname == "android.speech.tts.SynthesisCallback": return
-
-    if clazz.name.endswith("Callbacks"):
-        error(clazz, None, "L1", "Callback class names should be singular")
-    if clazz.name.endswith("Observer"):
-        warn(clazz, None, "L1", "Class should be named FooCallback")
-
-    if clazz.name.endswith("Callback"):
-        for m in clazz.methods:
-            if not re.match("on[A-Z][a-z]*", m.name):
-                error(clazz, m, "L1", "Callback method names must be onFoo() style")
-
-
-@verifier
-def verify_listeners(clazz):
-    """Verify Listener classes.
-    All Listener classes must be interface.
-    All methods must follow onFoo() naming style.
-    If only a single method, it must match class name:
-        interface OnFooListener { void onFoo() }"""
-
-    if clazz.name.endswith("Listener"):
-        if "abstract" in clazz.split and "class" in clazz.split:
-            error(clazz, None, "L1", "Listeners should be an interface, or otherwise renamed Callback")
-
-        for m in clazz.methods:
-            if not re.match("on[A-Z][a-z]*", m.name):
-                error(clazz, m, "L1", "Listener method names must be onFoo() style")
-
-        if len(clazz.methods) == 1 and clazz.name.startswith("On"):
-            m = clazz.methods[0]
-            if (m.name + "Listener").lower() != clazz.name.lower():
-                error(clazz, m, "L1", "Single listener method name must match class name")
-
-
-@verifier
-def verify_actions(clazz):
-    """Verify intent actions.
-    All action names must be named ACTION_FOO.
-    All action values must be scoped by package and match name:
-        package android.foo {
-            String ACTION_BAR = "android.foo.action.BAR";
-        }"""
-    for f in clazz.fields:
-        if f.value is None: continue
-        if f.name.startswith("EXTRA_"): continue
-        if f.name == "SERVICE_INTERFACE" or f.name == "PROVIDER_INTERFACE": continue
-        if "INTERACTION" in f.name: continue
-
-        if "static" in f.split and "final" in f.split and f.typ == "java.lang.String":
-            if "_ACTION" in f.name or "ACTION_" in f.name or ".action." in f.value.lower():
-                if not f.name.startswith("ACTION_"):
-                    error(clazz, f, "C3", "Intent action constant name must be ACTION_FOO")
-                else:
-                    if clazz.fullname == "android.content.Intent":
-                        prefix = "android.intent.action"
-                    elif clazz.fullname == "android.provider.Settings":
-                        prefix = "android.settings"
-                    elif clazz.fullname == "android.app.admin.DevicePolicyManager" or clazz.fullname == "android.app.admin.DeviceAdminReceiver":
-                        prefix = "android.app.action"
-                    else:
-                        prefix = clazz.pkg.name + ".action"
-                    expected = prefix + "." + f.name[7:]
-                    if f.value != expected:
-                        error(clazz, f, "C4", "Inconsistent action value; expected '%s'" % (expected))
-
-
-@verifier
-def verify_extras(clazz):
-    """Verify intent extras.
-    All extra names must be named EXTRA_FOO.
-    All extra values must be scoped by package and match name:
-        package android.foo {
-            String EXTRA_BAR = "android.foo.extra.BAR";
-        }"""
-    if clazz.fullname == "android.app.Notification": return
-    if clazz.fullname == "android.appwidget.AppWidgetManager": return
-
-    for f in clazz.fields:
-        if f.value is None: continue
-        if f.name.startswith("ACTION_"): continue
-
-        if "static" in f.split and "final" in f.split and f.typ == "java.lang.String":
-            if "_EXTRA" in f.name or "EXTRA_" in f.name or ".extra" in f.value.lower():
-                if not f.name.startswith("EXTRA_"):
-                    error(clazz, f, "C3", "Intent extra must be EXTRA_FOO")
-                else:
-                    if clazz.pkg.name == "android.content" and clazz.name == "Intent":
-                        prefix = "android.intent.extra"
-                    elif clazz.pkg.name == "android.app.admin":
-                        prefix = "android.app.extra"
-                    else:
-                        prefix = clazz.pkg.name + ".extra"
-                    expected = prefix + "." + f.name[6:]
-                    if f.value != expected:
-                        error(clazz, f, "C4", "Inconsistent extra value; expected '%s'" % (expected))
-
-
-@verifier
-def verify_equals(clazz):
-    """Verify that equals() and hashCode() must be overridden together."""
-    eq = False
-    hc = False
-    for m in clazz.methods:
-        if "static" in m.split: continue
-        if m.sig_matches("boolean", "equals", ["java.lang.Object"]): eq = True
-        if m.sig_matches("int", "hashCode", []): hc = True
-    if eq != hc:
-        error(clazz, None, "M8", "Must override both equals and hashCode; missing one")
-
-
-@verifier
-def verify_parcelable(clazz):
-    """Verify that Parcelable objects aren't hiding required bits."""
-    if clazz.implements == "android.os.Parcelable":
-        creator = [ i for i in clazz.fields if i.name == "CREATOR" ]
-        write = [ i for i in clazz.methods if i.name == "writeToParcel" ]
-        describe = [ i for i in clazz.methods if i.name == "describeContents" ]
-
-        if len(creator) == 0 or len(write) == 0 or len(describe) == 0:
-            error(clazz, None, "FW3", "Parcelable requires CREATOR, writeToParcel, and describeContents; missing one")
-
-        if "final" not in clazz.split:
-            error(clazz, None, "FW8", "Parcelable classes must be final")
-
-        for c in clazz.ctors:
-            if c.args == ["android.os.Parcel"]:
-                error(clazz, c, "FW3", "Parcelable inflation is exposed through CREATOR, not raw constructors")
-
-
-@verifier
-def verify_protected(clazz):
-    """Verify that no protected methods or fields are allowed."""
-    for m in clazz.methods:
-        if m.name == "finalize": continue
-        if "protected" in m.split:
-            error(clazz, m, "M7", "Protected methods not allowed; must be public")
-    for f in clazz.fields:
-        if "protected" in f.split:
-            error(clazz, f, "M7", "Protected fields not allowed; must be public")
-
-
-@verifier
-def verify_fields(clazz):
-    """Verify that all exposed fields are final.
-    Exposed fields must follow myName style.
-    Catch internal mFoo objects being exposed."""
-
-    IGNORE_BARE_FIELDS = [
-        "android.app.ActivityManager.RecentTaskInfo",
-        "android.app.Notification",
-        "android.content.pm.ActivityInfo",
-        "android.content.pm.ApplicationInfo",
-        "android.content.pm.ComponentInfo",
-        "android.content.pm.ResolveInfo",
-        "android.content.pm.FeatureGroupInfo",
-        "android.content.pm.InstrumentationInfo",
-        "android.content.pm.PackageInfo",
-        "android.content.pm.PackageItemInfo",
-        "android.content.res.Configuration",
-        "android.graphics.BitmapFactory.Options",
-        "android.os.Message",
-        "android.system.StructPollfd",
-    ]
-
-    for f in clazz.fields:
-        if not "final" in f.split:
-            if clazz.fullname in IGNORE_BARE_FIELDS:
-                pass
-            elif clazz.fullname.endswith("LayoutParams"):
-                pass
-            elif clazz.fullname.startswith("android.util.Mutable"):
-                pass
-            else:
-                error(clazz, f, "F2", "Bare fields must be marked final, or add accessors if mutable")
-
-        if "static" not in f.split and "property" not in f.split:
-            if not re.match("[a-z]([a-zA-Z]+)?", f.name):
-                error(clazz, f, "S1", "Non-static fields must be named using myField style")
-
-        if re.match("[ms][A-Z]", f.name):
-            error(clazz, f, "F1", "Internal objects must not be exposed")
-
-        if re.match("[A-Z_]+", f.name):
-            if "static" not in f.split or "final" not in f.split:
-                error(clazz, f, "C2", "Constants must be marked static final")
-
-
-@verifier
-def verify_register(clazz):
-    """Verify parity of registration methods.
-    Callback objects use register/unregister methods.
-    Listener objects use add/remove methods."""
-    methods = [ m.name for m in clazz.methods ]
-    for m in clazz.methods:
-        if "Callback" in m.raw:
-            if m.name.startswith("register"):
-                other = "unregister" + m.name[8:]
-                if other not in methods:
-                    error(clazz, m, "L2", "Missing unregister method")
-            if m.name.startswith("unregister"):
-                other = "register" + m.name[10:]
-                if other not in methods:
-                    error(clazz, m, "L2", "Missing register method")
-
-            if m.name.startswith("add") or m.name.startswith("remove"):
-                error(clazz, m, "L3", "Callback methods should be named register/unregister")
-
-        if "Listener" in m.raw:
-            if m.name.startswith("add"):
-                other = "remove" + m.name[3:]
-                if other not in methods:
-                    error(clazz, m, "L2", "Missing remove method")
-            if m.name.startswith("remove") and not m.name.startswith("removeAll"):
-                other = "add" + m.name[6:]
-                if other not in methods:
-                    error(clazz, m, "L2", "Missing add method")
-
-            if m.name.startswith("register") or m.name.startswith("unregister"):
-                error(clazz, m, "L3", "Listener methods should be named add/remove")
-
-
-@verifier
-def verify_sync(clazz):
-    """Verify synchronized methods aren't exposed."""
-    for m in clazz.methods:
-        if "synchronized" in m.split:
-            error(clazz, m, "M5", "Internal locks must not be exposed")
-
-
-@verifier
-def verify_intent_builder(clazz):
-    """Verify that Intent builders are createFooIntent() style."""
-    if clazz.name == "Intent": return
-
-    for m in clazz.methods:
-        if m.typ == "android.content.Intent":
-            if m.name.startswith("create") and m.name.endswith("Intent"):
-                pass
-            else:
-                warn(clazz, m, "FW1", "Methods creating an Intent should be named createFooIntent()")
-
-
-@verifier
-def verify_helper_classes(clazz):
-    """Verify that helper classes are named consistently with what they extend.
-    All developer extendable methods should be named onFoo()."""
-    test_methods = False
-    if clazz.extends == "android.app.Service":
-        test_methods = True
-        if not clazz.name.endswith("Service"):
-            error(clazz, None, "CL4", "Inconsistent class name; should be FooService")
-
-        found = False
-        for f in clazz.fields:
-            if f.name == "SERVICE_INTERFACE":
-                found = True
-                if f.value != clazz.fullname:
-                    error(clazz, f, "C4", "Inconsistent interface constant; expected '%s'" % (clazz.fullname))
-
-    if clazz.extends == "android.content.ContentProvider":
-        test_methods = True
-        if not clazz.name.endswith("Provider"):
-            error(clazz, None, "CL4", "Inconsistent class name; should be FooProvider")
-
-        found = False
-        for f in clazz.fields:
-            if f.name == "PROVIDER_INTERFACE":
-                found = True
-                if f.value != clazz.fullname:
-                    error(clazz, f, "C4", "Inconsistent interface constant; expected '%s'" % (clazz.fullname))
-
-    if clazz.extends == "android.content.BroadcastReceiver":
-        test_methods = True
-        if not clazz.name.endswith("Receiver"):
-            error(clazz, None, "CL4", "Inconsistent class name; should be FooReceiver")
-
-    if clazz.extends == "android.app.Activity":
-        test_methods = True
-        if not clazz.name.endswith("Activity"):
-            error(clazz, None, "CL4", "Inconsistent class name; should be FooActivity")
-
-    if test_methods:
-        for m in clazz.methods:
-            if "final" in m.split: continue
-            if not re.match("on[A-Z]", m.name):
-                if "abstract" in m.split:
-                    warn(clazz, m, None, "Methods implemented by developers should be named onFoo()")
-                else:
-                    warn(clazz, m, None, "If implemented by developer, should be named onFoo(); otherwise consider marking final")
-
-
-@verifier
-def verify_builder(clazz):
-    """Verify builder classes.
-    Methods should return the builder to enable chaining."""
-    if clazz.extends: return
-    if not clazz.name.endswith("Builder"): return
-
-    if clazz.name != "Builder":
-        warn(clazz, None, None, "Builder should be defined as inner class")
-
-    has_build = False
-    for m in clazz.methods:
-        if m.name == "build":
-            has_build = True
-            continue
-
-        if m.name.startswith("get"): continue
-        if m.name.startswith("clear"): continue
-
-        if m.name.startswith("with"):
-            warn(clazz, m, None, "Builder methods names should use setFoo() style")
-
-        if m.name.startswith("set"):
-            if not m.typ.endswith(clazz.fullname):
-                warn(clazz, m, "M4", "Methods must return the builder object")
-
-    if not has_build:
-        warn(clazz, None, None, "Missing build() method")
-
-    if "final" not in clazz.split:
-        error(clazz, None, None, "Builder should be final")
-
-
-@verifier
-def verify_aidl(clazz):
-    """Catch people exposing raw AIDL."""
-    if clazz.extends == "android.os.Binder" or clazz.implements == "android.os.IInterface":
-        error(clazz, None, None, "Raw AIDL interfaces must not be exposed")
-
-
-@verifier
-def verify_internal(clazz):
-    """Catch people exposing internal classes."""
-    if clazz.pkg.name.startswith("com.android"):
-        error(clazz, None, None, "Internal classes must not be exposed")
-
-def layering_build_ranking(ranking_list):
-    r = {}
-    for rank, ps in enumerate(ranking_list):
-        if not isinstance(ps, list):
-            ps = [ps]
-        for p in ps:
-            rs = r
-            for n in p.split('.'):
-                if n not in rs:
-                    rs[n] = {}
-                rs = rs[n]
-            rs['-rank'] = rank
-    return r
-
-LAYERING_PACKAGE_RANKING = layering_build_ranking([
-    ["android.service","android.accessibilityservice","android.inputmethodservice","android.printservice","android.appwidget","android.webkit","android.preference","android.gesture","android.print"],
-    "android.app",
-    "android.widget",
-    "android.view",
-    "android.animation",
-    "android.provider",
-    ["android.content","android.graphics.drawable"],
-    "android.database",
-    "android.text",
-    "android.graphics",
-    "android.os",
-    "android.util"
-])
-
-@verifier
-def verify_layering(clazz):
-    """Catch package layering violations.
-    For example, something in android.os depending on android.app."""
-
-    def rank(p):
-        r = None
-        l = LAYERING_PACKAGE_RANKING
-        for n in p.split('.'):
-            if n in l:
-                l = l[n]
-                if '-rank' in l:
-                    r = l['-rank']
-            else:
-                break
-        return r
-
-    cr = rank(clazz.pkg.name)
-    if cr is None: return
-
-    for f in clazz.fields:
-        ir = rank(f.typ)
-        if ir is not None and ir < cr:
-            warn(clazz, f, "FW6", "Field type violates package layering")
-
-    for m in itertools.chain(clazz.methods, clazz.ctors):
-        ir = rank(m.typ)
-        if ir is not None and ir < cr:
-            warn(clazz, m, "FW6", "Method return type violates package layering")
-        for arg in m.args:
-            ir = rank(arg)
-            if ir is not None and ir < cr:
-                warn(clazz, m, "FW6", "Method argument type violates package layering")
-
-
-@verifier
-def verify_boolean(clazz):
-    """Verifies that boolean accessors are named correctly.
-    For example, hasFoo() and setHasFoo()."""
-
-    def is_get(m): return len(m.args) == 0 and m.typ == "boolean"
-    def is_set(m): return len(m.args) == 1 and m.args[0] == "boolean"
-
-    gets = [ m for m in clazz.methods if is_get(m) ]
-    sets = [ m for m in clazz.methods if is_set(m) ]
-
-    def error_if_exists(methods, trigger, expected, actual):
-        for m in methods:
-            if m.name == actual:
-                error(clazz, m, "M6", "Symmetric method for %s must be named %s" % (trigger, expected))
-
-    for m in clazz.methods:
-        if is_get(m):
-            if re.match("is[A-Z]", m.name):
-                target = m.name[2:]
-                expected = "setIs" + target
-                error_if_exists(sets, m.name, expected, "setHas" + target)
-            elif re.match("has[A-Z]", m.name):
-                target = m.name[3:]
-                expected = "setHas" + target
-                error_if_exists(sets, m.name, expected, "setIs" + target)
-                error_if_exists(sets, m.name, expected, "set" + target)
-            elif re.match("get[A-Z]", m.name):
-                target = m.name[3:]
-                expected = "set" + target
-                error_if_exists(sets, m.name, expected, "setIs" + target)
-                error_if_exists(sets, m.name, expected, "setHas" + target)
-
-        if is_set(m):
-            if re.match("set[A-Z]", m.name):
-                target = m.name[3:]
-                expected = "get" + target
-                error_if_exists(sets, m.name, expected, "is" + target)
-                error_if_exists(sets, m.name, expected, "has" + target)
-
-
-@verifier
-def verify_collections(clazz):
-    """Verifies that collection types are interfaces."""
-    if clazz.fullname == "android.os.Bundle": return
-    if clazz.fullname == "android.os.Parcel": return
-
-    bad = ["java.util.Vector", "java.util.LinkedList", "java.util.ArrayList", "java.util.Stack",
-           "java.util.HashMap", "java.util.HashSet", "android.util.ArraySet", "android.util.ArrayMap"]
-    for m in clazz.methods:
-        if m.typ in bad:
-            error(clazz, m, "CL2", "Return type is concrete collection; must be higher-level interface")
-        for arg in m.args:
-            if arg in bad:
-                error(clazz, m, "CL2", "Argument is concrete collection; must be higher-level interface")
-
-
-@verifier
-def verify_uris(clazz):
-    bad = ["java.net.URL", "java.net.URI", "android.net.URL"]
-
-    for f in clazz.fields:
-        if f.typ in bad:
-            error(clazz, f, None, "Field must be android.net.Uri instead of " + f.typ)
-
-    for m in clazz.methods + clazz.ctors:
-        if m.typ in bad:
-            error(clazz, m, None, "Must return android.net.Uri instead of " + m.typ)
-        for arg in m.args:
-            if arg in bad:
-                error(clazz, m, None, "Argument must take android.net.Uri instead of " + arg)
-
-
-@verifier
-def verify_flags(clazz):
-    """Verifies that flags are non-overlapping."""
-    known = collections.defaultdict(int)
-    for f in clazz.fields:
-        if "FLAG_" in f.name:
-            try:
-                val = int(f.value)
-            except:
-                continue
-
-            scope = f.name[0:f.name.index("FLAG_")]
-            if val & known[scope]:
-                warn(clazz, f, "C1", "Found overlapping flag constant value")
-            known[scope] |= val
-
-
-@verifier
-def verify_exception(clazz):
-    """Verifies that methods don't throw generic exceptions."""
-    for m in clazz.methods:
-        for t in m.throws:
-            if t in ["java.lang.Exception", "java.lang.Throwable", "java.lang.Error"]:
-                error(clazz, m, "S1", "Methods must not throw generic exceptions")
-
-            if t in ["android.os.RemoteException"]:
-                if clazz.fullname == "android.content.ContentProviderClient": continue
-                if clazz.fullname == "android.os.Binder": continue
-                if clazz.fullname == "android.os.IBinder": continue
-
-                error(clazz, m, "FW9", "Methods calling into system server should rethrow RemoteException as RuntimeException")
-
-            if len(m.args) == 0 and t in ["java.lang.IllegalArgumentException", "java.lang.NullPointerException"]:
-                warn(clazz, m, "S1", "Methods taking no arguments should throw IllegalStateException")
-
-
-GOOGLE_IGNORECASE = re.compile("google", re.IGNORECASE)
-
-# Not marked as @verifier, because it is only conditionally applied.
-def verify_google(clazz):
-    """Verifies that APIs never reference Google."""
-
-    if GOOGLE_IGNORECASE.search(clazz.raw) is not None:
-        error(clazz, None, None, "Must never reference Google")
-
-    for test in clazz.ctors, clazz.fields, clazz.methods:
-        for t in test:
-            if GOOGLE_IGNORECASE.search(t.raw) is not None:
-                error(clazz, t, None, "Must never reference Google")
-
-
-@verifier
-def verify_bitset(clazz):
-    """Verifies that we avoid using heavy BitSet."""
-
-    for f in clazz.fields:
-        if f.typ == "java.util.BitSet":
-            error(clazz, f, None, "Field type must not be heavy BitSet")
-
-    for m in clazz.methods:
-        if m.typ == "java.util.BitSet":
-            error(clazz, m, None, "Return type must not be heavy BitSet")
-        for arg in m.args:
-            if arg == "java.util.BitSet":
-                error(clazz, m, None, "Argument type must not be heavy BitSet")
-
-
-@verifier
-def verify_manager(clazz):
-    """Verifies that FooManager is only obtained from Context."""
-
-    if not clazz.name.endswith("Manager"): return
-
-    for c in clazz.ctors:
-        error(clazz, c, None, "Managers must always be obtained from Context; no direct constructors")
-
-    for m in clazz.methods:
-        if m.typ == clazz.fullname:
-            error(clazz, m, None, "Managers must always be obtained from Context")
-
-
-@verifier
-def verify_boxed(clazz):
-    """Verifies that methods avoid boxed primitives."""
-
-    boxed = ["java.lang.Number","java.lang.Byte","java.lang.Double","java.lang.Float","java.lang.Integer","java.lang.Long","java.lang.Short"]
-
-    for c in clazz.ctors:
-        for arg in c.args:
-            if arg in boxed:
-                error(clazz, c, "M11", "Must avoid boxed primitives")
-
-    for f in clazz.fields:
-        if f.typ in boxed:
-            error(clazz, f, "M11", "Must avoid boxed primitives")
-
-    for m in clazz.methods:
-        if m.typ in boxed:
-            error(clazz, m, "M11", "Must avoid boxed primitives")
-        for arg in m.args:
-            if arg in boxed:
-                error(clazz, m, "M11", "Must avoid boxed primitives")
-
-
-@verifier
-def verify_static_utils(clazz):
-    """Verifies that helper classes can't be constructed."""
-    if clazz.fullname.startswith("android.opengl"): return
-    if clazz.fullname.startswith("android.R"): return
-
-    # Only care about classes with default constructors
-    if len(clazz.ctors) == 1 and len(clazz.ctors[0].args) == 0:
-        test = []
-        test.extend(clazz.fields)
-        test.extend(clazz.methods)
-
-        if len(test) == 0: return
-        for t in test:
-            if "static" not in t.split:
-                return
-
-        error(clazz, None, None, "Fully-static utility classes must not have constructor")
-
-
-# @verifier  # Disabled for now
-def verify_overload_args(clazz):
-    """Verifies that method overloads add new arguments at the end."""
-    if clazz.fullname.startswith("android.opengl"): return
-
-    overloads = collections.defaultdict(list)
-    for m in clazz.methods:
-        if "deprecated" in m.split: continue
-        overloads[m.name].append(m)
-
-    for name, methods in overloads.items():
-        if len(methods) <= 1: continue
-
-        # Look for arguments common across all overloads
-        def cluster(args):
-            count = collections.defaultdict(int)
-            res = set()
-            for i in range(len(args)):
-                a = args[i]
-                res.add("%s#%d" % (a, count[a]))
-                count[a] += 1
-            return res
-
-        common_args = cluster(methods[0].args)
-        for m in methods:
-            common_args = common_args & cluster(m.args)
-
-        if len(common_args) == 0: continue
-
-        # Require that all common arguments are present at start of signature
-        locked_sig = None
-        for m in methods:
-            sig = m.args[0:len(common_args)]
-            if not common_args.issubset(cluster(sig)):
-                warn(clazz, m, "M2", "Expected common arguments [%s] at beginning of overloaded method" % (", ".join(common_args)))
-            elif not locked_sig:
-                locked_sig = sig
-            elif locked_sig != sig:
-                error(clazz, m, "M2", "Expected consistent argument ordering between overloads: %s..." % (", ".join(locked_sig)))
-
-
-@verifier
-def verify_callback_handlers(clazz):
-    """Verifies that methods adding listener/callback have overload
-    for specifying delivery thread."""
-
-    # Ignore UI packages which assume main thread
-    skip = [
-        "animation",
-        "view",
-        "graphics",
-        "transition",
-        "widget",
-        "webkit",
-    ]
-    for s in skip:
-        if s in clazz.pkg.name_path: return
-        if s in clazz.extends_path: return
-
-    # Ignore UI classes which assume main thread
-    if "app" in clazz.pkg.name_path or "app" in clazz.extends_path:
-        for s in ["ActionBar","Dialog","Application","Activity","Fragment","Loader"]:
-            if s in clazz.fullname: return
-    if "content" in clazz.pkg.name_path or "content" in clazz.extends_path:
-        for s in ["Loader"]:
-            if s in clazz.fullname: return
-
-    found = {}
-    by_name = collections.defaultdict(list)
-    examine = clazz.ctors + clazz.methods
-    for m in examine:
-        if m.name.startswith("unregister"): continue
-        if m.name.startswith("remove"): continue
-        if re.match("on[A-Z]+", m.name): continue
-
-        by_name[m.name].append(m)
-
-        for a in m.args:
-            if a.endswith("Listener") or a.endswith("Callback") or a.endswith("Callbacks"):
-                found[m.name] = m
-
-    for f in found.values():
-        takes_handler = False
-        takes_exec = False
-        for m in by_name[f.name]:
-            if "android.os.Handler" in m.args:
-                takes_handler = True
-            if "java.util.concurrent.Executor" in m.args:
-                takes_exec = True
-        if not takes_exec:
-            warn(clazz, f, "L1", "Registration methods should have overload that accepts delivery Executor")
-
-
-@verifier
-def verify_context_first(clazz):
-    """Verifies that methods accepting a Context keep it the first argument."""
-    examine = clazz.ctors + clazz.methods
-    for m in examine:
-        if len(m.args) > 1 and m.args[0] != "android.content.Context":
-            if "android.content.Context" in m.args[1:]:
-                error(clazz, m, "M3", "Context is distinct, so it must be the first argument")
-        if len(m.args) > 1 and m.args[0] != "android.content.ContentResolver":
-            if "android.content.ContentResolver" in m.args[1:]:
-                error(clazz, m, "M3", "ContentResolver is distinct, so it must be the first argument")
-
-
-@verifier
-def verify_listener_last(clazz):
-    """Verifies that methods accepting a Listener or Callback keep them as last arguments."""
-    examine = clazz.ctors + clazz.methods
-    for m in examine:
-        if "Listener" in m.name or "Callback" in m.name: continue
-        found = False
-        for a in m.args:
-            if a.endswith("Callback") or a.endswith("Callbacks") or a.endswith("Listener"):
-                found = True
-            elif found:
-                warn(clazz, m, "M3", "Listeners should always be at end of argument list")
-
-
-@verifier
-def verify_resource_names(clazz):
-    """Verifies that resource names have consistent case."""
-    if not re.match("android\.R\.[a-z]+", clazz.fullname): return
-
-    # Resources defined by files are foo_bar_baz
-    if clazz.name in ["anim","animator","color","dimen","drawable","interpolator","layout","transition","menu","mipmap","string","plurals","raw","xml"]:
-        for f in clazz.fields:
-            if re.match("config_[a-z][a-zA-Z1-9]*$", f.name): continue
-            if f.name.startswith("config_"):
-                error(clazz, f, None, "Expected config name to be config_fooBarBaz style")
-
-            if re.match("[a-z1-9_]+$", f.name): continue
-            error(clazz, f, None, "Expected resource name in this class to be foo_bar_baz style")
-
-    # Resources defined inside files are fooBarBaz
-    if clazz.name in ["array","attr","id","bool","fraction","integer"]:
-        for f in clazz.fields:
-            if re.match("config_[a-z][a-zA-Z1-9]*$", f.name): continue
-            if re.match("layout_[a-z][a-zA-Z1-9]*$", f.name): continue
-            if re.match("state_[a-z_]*$", f.name): continue
-
-            if re.match("[a-z][a-zA-Z1-9]*$", f.name): continue
-            error(clazz, f, "C7", "Expected resource name in this class to be fooBarBaz style")
-
-    # Styles are FooBar_Baz
-    if clazz.name in ["style"]:
-        for f in clazz.fields:
-            if re.match("[A-Z][A-Za-z1-9]+(_[A-Z][A-Za-z1-9]+?)*$", f.name): continue
-            error(clazz, f, "C7", "Expected resource name in this class to be FooBar_Baz style")
-
-
-@verifier
-def verify_files(clazz):
-    """Verifies that methods accepting File also accept streams."""
-
-    has_file = set()
-    has_stream = set()
-
-    test = []
-    test.extend(clazz.ctors)
-    test.extend(clazz.methods)
-
-    for m in test:
-        if "java.io.File" in m.args:
-            has_file.add(m)
-        if "java.io.FileDescriptor" in m.args or "android.os.ParcelFileDescriptor" in m.args or "java.io.InputStream" in m.args or "java.io.OutputStream" in m.args:
-            has_stream.add(m.name)
-
-    for m in has_file:
-        if m.name not in has_stream:
-            warn(clazz, m, "M10", "Methods accepting File should also accept FileDescriptor or streams")
-
-
-@verifier
-def verify_manager_list(clazz):
-    """Verifies that managers return List<? extends Parcelable> instead of arrays."""
-
-    if not clazz.name.endswith("Manager"): return
-
-    for m in clazz.methods:
-        if m.typ.startswith("android.") and m.typ.endswith("[]"):
-            warn(clazz, m, None, "Methods should return List<? extends Parcelable> instead of Parcelable[] to support ParceledListSlice under the hood")
-
-
-@verifier
-def verify_abstract_inner(clazz):
-    """Verifies that abstract inner classes are static."""
-
-    if re.match(".+?\.[A-Z][^\.]+\.[A-Z]", clazz.fullname):
-        if "abstract" in clazz.split and "static" not in clazz.split:
-            warn(clazz, None, None, "Abstract inner classes should be static to improve testability")
-
-
-@verifier
-def verify_runtime_exceptions(clazz):
-    """Verifies that runtime exceptions aren't listed in throws."""
-
-    banned = [
-        "java.lang.NullPointerException",
-        "java.lang.ClassCastException",
-        "java.lang.IndexOutOfBoundsException",
-        "java.lang.reflect.UndeclaredThrowableException",
-        "java.lang.reflect.MalformedParametersException",
-        "java.lang.reflect.MalformedParameterizedTypeException",
-        "java.lang.invoke.WrongMethodTypeException",
-        "java.lang.EnumConstantNotPresentException",
-        "java.lang.IllegalMonitorStateException",
-        "java.lang.SecurityException",
-        "java.lang.UnsupportedOperationException",
-        "java.lang.annotation.AnnotationTypeMismatchException",
-        "java.lang.annotation.IncompleteAnnotationException",
-        "java.lang.TypeNotPresentException",
-        "java.lang.IllegalStateException",
-        "java.lang.ArithmeticException",
-        "java.lang.IllegalArgumentException",
-        "java.lang.ArrayStoreException",
-        "java.lang.NegativeArraySizeException",
-        "java.util.MissingResourceException",
-        "java.util.EmptyStackException",
-        "java.util.concurrent.CompletionException",
-        "java.util.concurrent.RejectedExecutionException",
-        "java.util.IllformedLocaleException",
-        "java.util.ConcurrentModificationException",
-        "java.util.NoSuchElementException",
-        "java.io.UncheckedIOException",
-        "java.time.DateTimeException",
-        "java.security.ProviderException",
-        "java.nio.BufferUnderflowException",
-        "java.nio.BufferOverflowException",
-    ]
-
-    examine = clazz.ctors + clazz.methods
-    for m in examine:
-        for t in m.throws:
-            if t in banned:
-                error(clazz, m, None, "Methods must not mention RuntimeException subclasses in throws clauses")
-
-
-@verifier
-def verify_error(clazz):
-    """Verifies that we always use Exception instead of Error."""
-    if not clazz.extends: return
-    if clazz.extends.endswith("Error"):
-        error(clazz, None, None, "Trouble must be reported through an Exception, not Error")
-    if clazz.extends.endswith("Exception") and not clazz.name.endswith("Exception"):
-        error(clazz, None, None, "Exceptions must be named FooException")
-
-
-@verifier
-def verify_units(clazz):
-    """Verifies that we use consistent naming for units."""
-
-    # If we find K, recommend replacing with V
-    bad = {
-        "Ns": "Nanos",
-        "Ms": "Millis or Micros",
-        "Sec": "Seconds", "Secs": "Seconds",
-        "Hr": "Hours", "Hrs": "Hours",
-        "Mo": "Months", "Mos": "Months",
-        "Yr": "Years", "Yrs": "Years",
-        "Byte": "Bytes", "Space": "Bytes",
-    }
-
-    for m in clazz.methods:
-        if m.typ not in ["short","int","long"]: continue
-        for k, v in bad.iteritems():
-            if m.name.endswith(k):
-                error(clazz, m, None, "Expected method name units to be " + v)
-        if m.name.endswith("Nanos") or m.name.endswith("Micros"):
-            warn(clazz, m, None, "Returned time values are strongly encouraged to be in milliseconds unless you need the extra precision")
-        if m.name.endswith("Seconds"):
-            error(clazz, m, None, "Returned time values must be in milliseconds")
-
-    for m in clazz.methods:
-        typ = m.typ
-        if typ == "void":
-            if len(m.args) != 1: continue
-            typ = m.args[0]
-
-        if m.name.endswith("Fraction") and typ != "float":
-            error(clazz, m, None, "Fractions must use floats")
-        if m.name.endswith("Percentage") and typ != "int":
-            error(clazz, m, None, "Percentage must use ints")
-
-
-@verifier
-def verify_closable(clazz):
-    """Verifies that classes are AutoClosable."""
-    if "java.lang.AutoCloseable" in clazz.implements_all: return
-    if "java.io.Closeable" in clazz.implements_all: return
-
-    for m in clazz.methods:
-        if len(m.args) > 0: continue
-        if m.name in ["close","release","destroy","finish","finalize","disconnect","shutdown","stop","free","quit"]:
-            warn(clazz, m, None, "Classes that release resources should implement AutoClosable and CloseGuard")
-            return
-
-
-@verifier
-def verify_member_name_not_kotlin_keyword(clazz):
-    """Prevent method names which are keywords in Kotlin."""
-
-    # https://kotlinlang.org/docs/reference/keyword-reference.html#hard-keywords
-    # This list does not include Java keywords as those are already impossible to use.
-    keywords = [
-        'as',
-        'fun',
-        'in',
-        'is',
-        'object',
-        'typealias',
-        'val',
-        'var',
-        'when',
-    ]
-
-    for m in clazz.methods:
-        if m.name in keywords:
-            error(clazz, m, None, "Method name must not be a Kotlin keyword")
-    for f in clazz.fields:
-        if f.name in keywords:
-            error(clazz, f, None, "Field name must not be a Kotlin keyword")
-
-
-@verifier
-def verify_method_name_not_kotlin_operator(clazz):
-    """Warn about method names which become operators in Kotlin."""
-
-    binary = set()
-
-    def unique_binary_op(m, op):
-        if op in binary:
-            error(clazz, m, None, "Only one of '{0}' and '{0}Assign' methods should be present for Kotlin".format(op))
-        binary.add(op)
-
-    for m in clazz.methods:
-        if 'static' in m.split or 'operator' in m.split:
-            continue
-
-        # https://kotlinlang.org/docs/reference/operator-overloading.html#unary-prefix-operators
-        if m.name in ['unaryPlus', 'unaryMinus', 'not'] and len(m.args) == 0:
-            warn(clazz, m, None, "Method can be invoked as a unary operator from Kotlin")
-
-        # https://kotlinlang.org/docs/reference/operator-overloading.html#increments-and-decrements
-        if m.name in ['inc', 'dec'] and len(m.args) == 0 and m.typ != 'void':
-            # This only applies if the return type is the same or a subtype of the enclosing class, but we have no
-            # practical way of checking that relationship here.
-            warn(clazz, m, None, "Method can be invoked as a pre/postfix inc/decrement operator from Kotlin")
-
-        # https://kotlinlang.org/docs/reference/operator-overloading.html#arithmetic
-        if m.name in ['plus', 'minus', 'times', 'div', 'rem', 'mod', 'rangeTo'] and len(m.args) == 1:
-            warn(clazz, m, None, "Method can be invoked as a binary operator from Kotlin")
-            unique_binary_op(m, m.name)
-
-        # https://kotlinlang.org/docs/reference/operator-overloading.html#in
-        if m.name == 'contains' and len(m.args) == 1 and m.typ == 'boolean':
-            warn(clazz, m, None, "Method can be invoked as a 'in' operator from Kotlin")
-
-        # https://kotlinlang.org/docs/reference/operator-overloading.html#indexed
-        if (m.name == 'get' and len(m.args) > 0) or (m.name == 'set' and len(m.args) > 1):
-            warn(clazz, m, None, "Method can be invoked with an indexing operator from Kotlin")
-
-        # https://kotlinlang.org/docs/reference/operator-overloading.html#invoke
-        if m.name == 'invoke':
-            warn(clazz, m, None, "Method can be invoked with function call syntax from Kotlin")
-
-        # https://kotlinlang.org/docs/reference/operator-overloading.html#assignments
-        if m.name in ['plusAssign', 'minusAssign', 'timesAssign', 'divAssign', 'remAssign', 'modAssign'] \
-                and len(m.args) == 1 \
-                and m.typ == 'void':
-            warn(clazz, m, None, "Method can be invoked as a compound assignment operator from Kotlin")
-            unique_binary_op(m, m.name[:-6])  # Remove 'Assign' suffix
-
-
-@verifier
-def verify_collections_over_arrays(clazz):
-    """Warn that [] should be Collections."""
-
-    if "@interface" in clazz.split:
-        return
-
-    safe = ["java.lang.String[]","byte[]","short[]","int[]","long[]","float[]","double[]","boolean[]","char[]"]
-    for m in clazz.methods:
-        if m.typ.endswith("[]") and m.typ not in safe:
-            warn(clazz, m, None, "Method should return Collection<> (or subclass) instead of raw array")
-        for arg in m.args:
-            if arg.endswith("[]") and arg not in safe:
-                warn(clazz, m, None, "Method argument should be Collection<> (or subclass) instead of raw array")
-
-
-@verifier
-def verify_user_handle(clazz):
-    """Methods taking UserHandle should be ForUser or AsUser."""
-    if clazz.name.endswith("Listener") or clazz.name.endswith("Callback") or clazz.name.endswith("Callbacks"): return
-    if clazz.fullname == "android.app.admin.DeviceAdminReceiver": return
-    if clazz.fullname == "android.content.pm.LauncherApps": return
-    if clazz.fullname == "android.os.UserHandle": return
-    if clazz.fullname == "android.os.UserManager": return
-
-    for m in clazz.methods:
-        if re.match("on[A-Z]+", m.name): continue
-
-        has_arg = "android.os.UserHandle" in m.args
-        has_name = m.name.endswith("AsUser") or m.name.endswith("ForUser")
-
-        if clazz.fullname.endswith("Manager") and has_arg:
-            warn(clazz, m, None, "When a method overload is needed to target a specific "
-                 "UserHandle, callers should be directed to use "
-                 "Context.createPackageContextAsUser() and re-obtain the relevant "
-                 "Manager, and no new API should be added")
-        elif has_arg and not has_name:
-            warn(clazz, m, None, "Method taking UserHandle should be named 'doFooAsUser' "
-                 "or 'queryFooForUser'")
-
-
-@verifier
-def verify_params(clazz):
-    """Parameter classes should be 'Params'."""
-    if clazz.name.endswith("Params"): return
-    if clazz.fullname == "android.app.ActivityOptions": return
-    if clazz.fullname == "android.app.BroadcastOptions": return
-    if clazz.fullname == "android.os.Bundle": return
-    if clazz.fullname == "android.os.BaseBundle": return
-    if clazz.fullname == "android.os.PersistableBundle": return
-
-    bad = ["Param","Parameter","Parameters","Args","Arg","Argument","Arguments","Options","Bundle"]
-    for b in bad:
-        if clazz.name.endswith(b):
-            error(clazz, None, None, "Classes holding a set of parameters should be called 'FooParams'")
-
-
-@verifier
-def verify_services(clazz):
-    """Service name should be FOO_BAR_SERVICE = 'foo_bar'."""
-    if clazz.fullname != "android.content.Context": return
-
-    for f in clazz.fields:
-        if f.typ != "java.lang.String": continue
-        found = re.match(r"([A-Z_]+)_SERVICE", f.name)
-        if found:
-            expected = found.group(1).lower()
-            if f.value != expected:
-                error(clazz, f, "C4", "Inconsistent service value; expected '%s'" % (expected))
-
-
-@verifier
-def verify_tense(clazz):
-    """Verify tenses of method names."""
-    if clazz.fullname.startswith("android.opengl"): return
-
-    for m in clazz.methods:
-        if m.name.endswith("Enable"):
-            warn(clazz, m, None, "Unexpected tense; probably meant 'enabled'")
-
-
-@verifier
-def verify_icu(clazz):
-    """Verifies that richer ICU replacements are used."""
-    better = {
-        "java.util.TimeZone": "android.icu.util.TimeZone",
-        "java.util.Calendar": "android.icu.util.Calendar",
-        "java.util.Locale": "android.icu.util.ULocale",
-        "java.util.ResourceBundle": "android.icu.util.UResourceBundle",
-        "java.util.SimpleTimeZone": "android.icu.util.SimpleTimeZone",
-        "java.util.StringTokenizer": "android.icu.util.StringTokenizer",
-        "java.util.GregorianCalendar": "android.icu.util.GregorianCalendar",
-        "java.lang.Character": "android.icu.lang.UCharacter",
-        "java.text.BreakIterator": "android.icu.text.BreakIterator",
-        "java.text.Collator": "android.icu.text.Collator",
-        "java.text.DecimalFormatSymbols": "android.icu.text.DecimalFormatSymbols",
-        "java.text.NumberFormat": "android.icu.text.NumberFormat",
-        "java.text.DateFormatSymbols": "android.icu.text.DateFormatSymbols",
-        "java.text.DateFormat": "android.icu.text.DateFormat",
-        "java.text.SimpleDateFormat": "android.icu.text.SimpleDateFormat",
-        "java.text.MessageFormat": "android.icu.text.MessageFormat",
-        "java.text.DecimalFormat": "android.icu.text.DecimalFormat",
-    }
-
-    for m in clazz.ctors + clazz.methods:
-        types = []
-        types.extend(m.typ)
-        types.extend(m.args)
-        for arg in types:
-            if arg in better:
-                warn(clazz, m, None, "Type %s should be replaced with richer ICU type %s" % (arg, better[arg]))
-
-
-@verifier
-def verify_clone(clazz):
-    """Verify that clone() isn't implemented; see EJ page 61."""
-    for m in clazz.methods:
-        if m.name == "clone":
-            error(clazz, m, None, "Provide an explicit copy constructor instead of implementing clone()")
-
-
-@verifier
-def verify_pfd(clazz):
-    """Verify that android APIs use PFD over FD."""
-    if clazz.fullname == "android.os.FileUtils" or clazz.fullname == "android.system.Os":
-        return
-
-    examine = clazz.ctors + clazz.methods
-    for m in examine:
-        if m.typ == "java.io.FileDescriptor":
-            error(clazz, m, "FW11", "Must use ParcelFileDescriptor")
-        if m.typ == "int":
-            if "Fd" in m.name or "FD" in m.name or "FileDescriptor" in m.name:
-                error(clazz, m, "FW11", "Must use ParcelFileDescriptor")
-        for arg in m.args:
-            if arg == "java.io.FileDescriptor":
-                error(clazz, m, "FW11", "Must use ParcelFileDescriptor")
-
-    for f in clazz.fields:
-        if f.typ == "java.io.FileDescriptor":
-            error(clazz, f, "FW11", "Must use ParcelFileDescriptor")
-
-
-@verifier
-def verify_numbers(clazz):
-    """Discourage small numbers types like short and byte."""
-
-    discouraged = ["short","byte"]
-
-    for c in clazz.ctors:
-        for arg in c.args:
-            if arg in discouraged:
-                warn(clazz, c, "FW12", "Should avoid odd sized primitives; use int instead")
-
-    for f in clazz.fields:
-        if f.typ in discouraged:
-            warn(clazz, f, "FW12", "Should avoid odd sized primitives; use int instead")
-
-    for m in clazz.methods:
-        if m.typ in discouraged:
-            warn(clazz, m, "FW12", "Should avoid odd sized primitives; use int instead")
-        for arg in m.args:
-            if arg in discouraged:
-                warn(clazz, m, "FW12", "Should avoid odd sized primitives; use int instead")
-
-
-PRIMITIVES = {"void", "int", "float", "boolean", "short", "char", "byte", "long", "double"}
-
-@verifier
-def verify_nullability(clazz):
-    """Catches missing nullability annotations"""
-
-    for f in clazz.fields:
-        if "enum_constant" in f.split:
-            continue  # Enum constants are never null
-        if f.value is not None and 'final' in f.split:
-            continue  # Nullability of constants can be inferred.
-        if f.typ not in PRIMITIVES and not has_nullability(f.annotations):
-            error(clazz, f, "M12", "Field must be marked either @NonNull or @Nullable")
-
-    for c in clazz.ctors:
-        verify_nullability_args(clazz, c)
-
-    for m in clazz.methods:
-        if m.name == "writeToParcel" or m.name == "onReceive" or m.name == "onBind":
-            continue  # Parcelable.writeToParcel(), BroadcastReceiver.onReceive(), and Service.onBind() are not yet annotated
-
-        if (m.name == "equals" and m.args == ["java.lang.Object"] or
-                m.name == "toString" and m.args == []):
-            continue  # Nullability of equals and toString is implicit.
-
-        if m.typ not in PRIMITIVES and not has_nullability(m.annotations):
-            error(clazz, m, "M12", "Return value must be marked either @NonNull or @Nullable")
-        verify_nullability_args(clazz, m)
-
-def verify_nullability_args(clazz, m):
-    for i, arg in enumerate(m.detailed_args):
-        if arg.type not in PRIMITIVES and not has_nullability(arg.annotations):
-            error(clazz, m, "M12", "Argument %d must be marked either @NonNull or @Nullable" % (i+1,))
-
-def has_nullability(annotations):
-    return "@NonNull" in annotations or "@Nullable" in annotations
-
-
-@verifier
-def verify_intdef(clazz):
-    """intdefs must be @hide, because the constant names cannot be stored in
-       the stubs (only the values are, which is not useful)"""
-    if "@interface" not in clazz.split:
-        return
-    if "@IntDef" in clazz.annotations or "@LongDef" in clazz.annotations:
-        error(clazz, None, None, "@IntDef and @LongDef annotations must be @hide")
-
-
-@verifier
-def verify_singleton(clazz):
-    """Catch singleton objects with constructors."""
-
-    singleton = False
-    for m in clazz.methods:
-        if m.name.startswith("get") and m.name.endswith("Instance") and " static " in m.raw:
-            singleton = True
-
-    if singleton:
-        for c in clazz.ctors:
-            error(clazz, c, None, "Singleton classes should use getInstance() methods")
-
-
-
-def is_interesting(clazz):
-    """Test if given class is interesting from an Android PoV."""
-
-    if clazz.pkg.name.startswith("java"): return False
-    if clazz.pkg.name.startswith("junit"): return False
-    if clazz.pkg.name.startswith("org.apache"): return False
-    if clazz.pkg.name.startswith("org.xml"): return False
-    if clazz.pkg.name.startswith("org.json"): return False
-    if clazz.pkg.name.startswith("org.w3c"): return False
-    if clazz.pkg.name.startswith("android.icu."): return False
-    return True
-
-
-def examine_clazz(clazz):
-    """Find all style issues in the given class."""
-
-    notice(clazz)
-
-    if not is_interesting(clazz): return
-
-    for v in verifiers.itervalues():
-        v(clazz)
-
-    if not ALLOW_GOOGLE: verify_google(clazz)
-
-
-def examine_stream(stream, base_stream=None, in_classes_with_base=[], out_classes_with_base=None):
-    """Find all style issues in the given API stream."""
-    global failures, noticed
-    failures = {}
-    noticed = {}
-    _parse_stream(stream, examine_clazz, base_f=base_stream,
-                  in_classes_with_base=in_classes_with_base,
-                  out_classes_with_base=out_classes_with_base)
-    return (failures, noticed)
-
-
-def examine_api(api):
-    """Find all style issues in the given parsed API."""
-    global failures
-    failures = {}
-    for key in sorted(api.keys()):
-        examine_clazz(api[key])
-    return failures
-
-
-def verify_compat(cur, prev):
-    """Find any incompatible API changes between two levels."""
-    global failures
-
-    def class_exists(api, test):
-        return test.fullname in api
-
-    def ctor_exists(api, clazz, test):
-        for m in clazz.ctors:
-            if m.ident == test.ident: return True
-        return False
-
-    def all_methods(api, clazz):
-        methods = list(clazz.methods)
-        if clazz.extends is not None:
-            methods.extend(all_methods(api, api[clazz.extends]))
-        return methods
-
-    def method_exists(api, clazz, test):
-        methods = all_methods(api, clazz)
-        for m in methods:
-            if m.ident == test.ident: return True
-        return False
-
-    def field_exists(api, clazz, test):
-        for f in clazz.fields:
-            if f.ident == test.ident: return True
-        return False
-
-    failures = {}
-    for key in sorted(prev.keys()):
-        prev_clazz = prev[key]
-
-        if not class_exists(cur, prev_clazz):
-            error(prev_clazz, None, None, "Class removed or incompatible change")
-            continue
-
-        cur_clazz = cur[key]
-
-        for test in prev_clazz.ctors:
-            if not ctor_exists(cur, cur_clazz, test):
-                error(prev_clazz, prev_ctor, None, "Constructor removed or incompatible change")
-
-        methods = all_methods(prev, prev_clazz)
-        for test in methods:
-            if not method_exists(cur, cur_clazz, test):
-                error(prev_clazz, test, None, "Method removed or incompatible change")
-
-        for test in prev_clazz.fields:
-            if not field_exists(cur, cur_clazz, test):
-                error(prev_clazz, test, None, "Field removed or incompatible change")
-
-    return failures
-
-
-def match_filter(filters, fullname):
-    for f in filters:
-        if fullname == f:
-            return True
-        if fullname.startswith(f + '.'):
-            return True
-    return False
-
-
-def show_deprecations_at_birth(cur, prev):
-    """Show API deprecations at birth."""
-    global failures
-
-    # Remove all existing things so we're left with new
-    for prev_clazz in prev.values():
-        if prev_clazz.fullname not in cur:
-            # The class was removed this release; we can safely ignore it.
-            continue
-
-        cur_clazz = cur[prev_clazz.fullname]
-        if not is_interesting(cur_clazz): continue
-
-        sigs = { i.ident: i for i in prev_clazz.ctors }
-        cur_clazz.ctors = [ i for i in cur_clazz.ctors if i.ident not in sigs ]
-        sigs = { i.ident: i for i in prev_clazz.methods }
-        cur_clazz.methods = [ i for i in cur_clazz.methods if i.ident not in sigs ]
-        sigs = { i.ident: i for i in prev_clazz.fields }
-        cur_clazz.fields = [ i for i in cur_clazz.fields if i.ident not in sigs ]
-
-        # Forget about class entirely when nothing new
-        if len(cur_clazz.ctors) == 0 and len(cur_clazz.methods) == 0 and len(cur_clazz.fields) == 0:
-            del cur[prev_clazz.fullname]
-
-    for clazz in cur.values():
-        if not is_interesting(clazz): continue
-
-        if "deprecated" in clazz.split and not clazz.fullname in prev:
-            error(clazz, None, None, "Found API deprecation at birth")
-
-        for i in clazz.ctors + clazz.methods + clazz.fields:
-            if "deprecated" in i.split:
-                error(clazz, i, None, "Found API deprecation at birth")
-
-    print "%s Deprecated at birth %s\n" % ((format(fg=WHITE, bg=BLUE, bold=True),
-                                            format(reset=True)))
-    for f in sorted(failures):
-        print failures[f]
-        print
-
-
-def show_stats(cur, prev):
-    """Show API stats."""
-
-    stats = collections.defaultdict(int)
-    for cur_clazz in cur.values():
-        if not is_interesting(cur_clazz): continue
-
-        if cur_clazz.fullname not in prev:
-            stats['new_classes'] += 1
-            stats['new_ctors'] += len(cur_clazz.ctors)
-            stats['new_methods'] += len(cur_clazz.methods)
-            stats['new_fields'] += len(cur_clazz.fields)
-        else:
-            prev_clazz = prev[cur_clazz.fullname]
-
-            sigs = { i.ident: i for i in prev_clazz.ctors }
-            ctors = len([ i for i in cur_clazz.ctors if i.ident not in sigs ])
-            sigs = { i.ident: i for i in prev_clazz.methods }
-            methods = len([ i for i in cur_clazz.methods if i.ident not in sigs ])
-            sigs = { i.ident: i for i in prev_clazz.fields }
-            fields = len([ i for i in cur_clazz.fields if i.ident not in sigs ])
-
-            if ctors + methods + fields > 0:
-                stats['extend_classes'] += 1
-                stats['extend_ctors'] += ctors
-                stats['extend_methods'] += methods
-                stats['extend_fields'] += fields
-
-    print "#", "".join([ k.ljust(20) for k in sorted(stats.keys()) ])
-    print " ", "".join([ str(stats[k]).ljust(20) for k in sorted(stats.keys()) ])
-
-
-def main():
-    parser = argparse.ArgumentParser(description="Enforces common Android public API design \
-            patterns. It ignores lint messages from a previous API level, if provided.")
-    parser.add_argument("--base-current", nargs='?', type=argparse.FileType('r'), default=None,
-            help="The base current.txt to use when examining system-current.txt or"
-                 " test-current.txt")
-    parser.add_argument("--base-previous", nargs='?', type=argparse.FileType('r'), default=None,
-            help="The base previous.txt to use when examining system-previous.txt or"
-                 " test-previous.txt")
-    parser.add_argument("--no-color", action='store_const', const=True,
-            help="Disable terminal colors")
-    parser.add_argument("--color", action='store_const', const=True,
-            help="Use terminal colors")
-    parser.add_argument("--allow-google", action='store_const', const=True,
-            help="Allow references to Google")
-    parser.add_argument("--show-noticed", action='store_const', const=True,
-            help="Show API changes noticed")
-    parser.add_argument("--show-deprecations-at-birth", action='store_const', const=True,
-            help="Show API deprecations at birth")
-    parser.add_argument("--show-stats", action='store_const', const=True,
-            help="Show API stats")
-    parser.add_argument("--title", action='store', default=None,
-            help="Title to put in for display purposes")
-    parser.add_argument("--filter", action="append",
-            help="If provided, only show lint for the given packages or classes.")
-    parser.add_argument("current.txt", type=argparse.FileType('r'), help="current.txt")
-    parser.add_argument("previous.txt", nargs='?', type=argparse.FileType('r'), default=None,
-            help="previous.txt")
-    args = vars(parser.parse_args())
-
-    if args['no_color']:
-        USE_COLOR = False
-    elif args['color']:
-        USE_COLOR = True
-    else:
-        USE_COLOR = sys.stdout.isatty()
-
-    if args['allow_google']:
-        ALLOW_GOOGLE = True
-
-    current_file = args['current.txt']
-    base_current_file = args['base_current']
-    previous_file = args['previous.txt']
-    base_previous_file = args['base_previous']
-    filters = args['filter']
-    if not filters:
-        filters = []
-    title = args['title']
-    if not title:
-        title = current_file.name
-
-    if args['show_deprecations_at_birth']:
-        with current_file as f:
-            cur = _parse_stream(f)
-        with previous_file as f:
-            prev = _parse_stream(f)
-        show_deprecations_at_birth(cur, prev)
-        sys.exit()
-
-    if args['show_stats']:
-        with current_file as f:
-            cur = _parse_stream(f)
-        with previous_file as f:
-            prev = _parse_stream(f)
-        show_stats(cur, prev)
-        sys.exit()
-
-    classes_with_base = []
-
-    with current_file as f:
-        if base_current_file:
-            with base_current_file as base_f:
-                cur_fail, cur_noticed = examine_stream(f, base_f,
-                                                       out_classes_with_base=classes_with_base)
-        else:
-            cur_fail, cur_noticed = examine_stream(f, out_classes_with_base=classes_with_base)
-
-    if not previous_file is None:
-        with previous_file as f:
-            if base_previous_file:
-                with base_previous_file as base_f:
-                    prev_fail, prev_noticed = examine_stream(f, base_f,
-                                                             in_classes_with_base=classes_with_base)
-            else:
-                prev_fail, prev_noticed = examine_stream(f, in_classes_with_base=classes_with_base)
-
-        # ignore errors from previous API level
-        for p in prev_fail:
-            if p in cur_fail:
-                del cur_fail[p]
-
-        # ignore classes unchanged from previous API level
-        for k, v in prev_noticed.iteritems():
-            if k in cur_noticed and v == cur_noticed[k]:
-                del cur_noticed[k]
-
-        """
-        # NOTE: disabled because of memory pressure
-        # look for compatibility issues
-        compat_fail = verify_compat(cur, prev)
-
-        print "%s API compatibility issues %s\n" % ((format(fg=WHITE, bg=BLUE, bold=True), format(reset=True)))
-        for f in sorted(compat_fail):
-            print compat_fail[f]
-            print
-        """
-
-    # ignore everything but the given filters, if provided
-    if filters:
-        cur_fail = dict([(key, failure) for key, failure in cur_fail.iteritems()
-                if match_filter(filters, failure.clazz.fullname)])
-
-    if args['show_noticed'] and len(cur_noticed) != 0:
-        print "%s API changes noticed %s\n" % ((format(fg=WHITE, bg=BLUE, bold=True), format(reset=True)))
-        for f in sorted(cur_noticed.keys()):
-            print f
-        print
-
-    if len(cur_fail) != 0:
-        print "%s API style issues: %s %s" % ((format(fg=WHITE, bg=BLUE, bold=True),
-                    title, format(reset=True)))
-        for f in filters:
-            print "%s   filter: %s %s" % ((format(fg=WHITE, bg=BLUE, bold=True),
-                        f, format(reset=True)))
-        print
-        for f in sorted(cur_fail):
-            print cur_fail[f]
-            print
-        print "%d errors" % len(cur_fail)
-        sys.exit(77)
-
-if __name__ == "__main__":
-    try:
-        main()
-    except KeyboardInterrupt:
-        sys.exit(1)
diff --git a/tools/apilint/apilint_sha.sh b/tools/apilint/apilint_sha.sh
deleted file mode 100755
index 2a45b10..0000000
--- a/tools/apilint/apilint_sha.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-if git show --name-only --pretty=format: $1 | grep api/ > /dev/null; then
-    python tools/apilint/apilint.py <(git show $1:api/current.txt) <(git show $1^:api/current.txt)
-fi
diff --git a/tools/apilint/apilint_sha_system.sh b/tools/apilint/apilint_sha_system.sh
deleted file mode 100755
index 8538a3d..0000000
--- a/tools/apilint/apilint_sha_system.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/bash
-
-# 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.
-
-if git show --name-only --pretty=format: $1 | grep api/ > /dev/null; then
-  python tools/apilint/apilint.py \
-    --base-current <(git show $1:api/current.txt) \
-    --base-previous <(git show $1^:api/current.txt) \
-    <(git show $1:api/system-current.txt) \
-    <(git show $1^:api/system-current.txt)
-fi
diff --git a/tools/apilint/apilint_stats.sh b/tools/apilint/apilint_stats.sh
deleted file mode 100755
index 052d9a5..0000000
--- a/tools/apilint/apilint_stats.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-API=28
-while [ $API -gt 14 ]; do
-    echo "# Changes in API $((API))"
-    python tools/apilint/apilint.py --show-stats ../../prebuilts/sdk/$((API))/public/api/android.txt ../../prebuilts/sdk/$((API-1))/public/api/android.txt
-    let API=API-1
-done
diff --git a/tools/apilint/apilint_test.py b/tools/apilint/apilint_test.py
deleted file mode 100644
index 811cb9a..0000000
--- a/tools/apilint/apilint_test.py
+++ /dev/null
@@ -1,414 +0,0 @@
-#!/usr/bin/env python
-
-# 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.
-
-import unittest
-
-import apilint
-
-def cls(pkg, name):
-    return apilint.Class(apilint.Package(999, "package %s {" % pkg, None), 999,
-                  "public final class %s {" % name, None)
-
-_ri = apilint._retry_iterator
-
-c1 = cls("android.app", "ActivityManager")
-c2 = cls("android.app", "Notification")
-c3 = cls("android.app", "Notification.Action")
-c4 = cls("android.graphics", "Bitmap")
-
-class UtilTests(unittest.TestCase):
-    def test_retry_iterator(self):
-        it = apilint._retry_iterator([1, 2, 3, 4])
-        self.assertEqual(it.next(), 1)
-        self.assertEqual(it.next(), 2)
-        self.assertEqual(it.next(), 3)
-        it.send("retry")
-        self.assertEqual(it.next(), 3)
-        self.assertEqual(it.next(), 4)
-        with self.assertRaises(StopIteration):
-            it.next()
-
-    def test_retry_iterator_one(self):
-        it = apilint._retry_iterator([1])
-        self.assertEqual(it.next(), 1)
-        it.send("retry")
-        self.assertEqual(it.next(), 1)
-        with self.assertRaises(StopIteration):
-            it.next()
-
-    def test_retry_iterator_one(self):
-        it = apilint._retry_iterator([1])
-        self.assertEqual(it.next(), 1)
-        it.send("retry")
-        self.assertEqual(it.next(), 1)
-        with self.assertRaises(StopIteration):
-            it.next()
-
-    def test_skip_to_matching_class_found(self):
-        it = _ri([c1, c2, c3, c4])
-        self.assertEquals(apilint._skip_to_matching_class(it, c3),
-                          c3)
-        self.assertEqual(it.next(), c4)
-
-    def test_skip_to_matching_class_not_found(self):
-        it = _ri([c1, c2, c3, c4])
-        self.assertEquals(apilint._skip_to_matching_class(it, cls("android.content", "ContentProvider")),
-                          None)
-        self.assertEqual(it.next(), c4)
-
-    def test_yield_until_matching_class_found(self):
-        it = _ri([c1, c2, c3, c4])
-        self.assertEquals(list(apilint._yield_until_matching_class(it, c3)),
-                          [c1, c2])
-        self.assertEqual(it.next(), c4)
-
-    def test_yield_until_matching_class_not_found(self):
-        it = _ri([c1, c2, c3, c4])
-        self.assertEquals(list(apilint._yield_until_matching_class(it, cls("android.content", "ContentProvider"))),
-                          [c1, c2, c3])
-        self.assertEqual(it.next(), c4)
-
-    def test_yield_until_matching_class_None(self):
-        it = _ri([c1, c2, c3, c4])
-        self.assertEquals(list(apilint._yield_until_matching_class(it, None)),
-                          [c1, c2, c3, c4])
-
-
-faulty_current_txt = """
-// Signature format: 2.0
-package android.app {
-  public final class Activity {
-  }
-
-  public final class WallpaperColors implements android.os.Parcelable {
-    ctor public WallpaperColors(@NonNull android.os.Parcel);
-    method public int describeContents();
-    method public void writeToParcel(@NonNull android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.app.WallpaperColors> CREATOR;
-  }
-}
-""".strip().split('\n')
-
-ok_current_txt = """
-// Signature format: 2.0
-package android.app {
-  public final class Activity {
-  }
-
-  public final class WallpaperColors implements android.os.Parcelable {
-    ctor public WallpaperColors();
-    method public int describeContents();
-    method public void writeToParcel(@NonNull android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.app.WallpaperColors> CREATOR;
-  }
-}
-""".strip().split('\n')
-
-system_current_txt = """
-// Signature format: 2.0
-package android.app {
-  public final class WallpaperColors implements android.os.Parcelable {
-    method public int getSomething();
-  }
-}
-""".strip().split('\n')
-
-
-
-class BaseFileTests(unittest.TestCase):
-    def test_base_file_avoids_errors(self):
-        failures, _ = apilint.examine_stream(system_current_txt, ok_current_txt)
-        self.assertEquals(failures, {})
-
-    def test_class_with_base_finds_same_errors(self):
-        failures_with_classes_with_base, _ = apilint.examine_stream("", faulty_current_txt,
-                                                                    in_classes_with_base=[cls("android.app", "WallpaperColors")])
-        failures_with_system_txt, _ = apilint.examine_stream(system_current_txt, faulty_current_txt)
-
-        self.assertEquals(failures_with_classes_with_base.keys(), failures_with_system_txt.keys())
-
-    def test_classes_with_base_is_emited(self):
-        classes_with_base = []
-        _, _ = apilint.examine_stream(system_current_txt, faulty_current_txt,
-                                      out_classes_with_base=classes_with_base)
-        self.assertEquals(map(lambda x: x.fullname, classes_with_base), ["android.app.WallpaperColors"])
-
-class ParseV2Stream(unittest.TestCase):
-    def test_field_kinds(self):
-        api = apilint._parse_stream("""
-// Signature format: 2.0
-package android {
-  public enum SomeEnum {
-    enum_constant public static final android.SomeEnum ENUM_CONST;
-    field public static final int FIELD_CONST;
-    property public final int someProperty;
-    ctor public SomeEnum();
-    method public Object? getObject();
-  }
-}
-        """.strip().split('\n'))
-
-        self.assertEquals(api['android.SomeEnum'].fields[0].split[0], 'enum_constant')
-        self.assertEquals(api['android.SomeEnum'].fields[1].split[0], 'field')
-        self.assertEquals(api['android.SomeEnum'].fields[2].split[0], 'property')
-        self.assertEquals(api['android.SomeEnum'].ctors[0].split[0], 'ctor')
-        self.assertEquals(api['android.SomeEnum'].methods[0].split[0], 'method')
-
-class ParseV3Stream(unittest.TestCase):
-    def test_field_kinds(self):
-        api = apilint._parse_stream("""
-// Signature format: 3.0
-package a {
-
-  public final class ContextKt {
-    method public static inline <reified T> T! getSystemService(android.content.Context);
-    method public static inline void withStyledAttributes(android.content.Context, android.util.AttributeSet? set = null, int[] attrs, @AttrRes int defStyleAttr = 0, @StyleRes int defStyleRes = 0, kotlin.jvm.functions.Function1<? super android.content.res.TypedArray,kotlin.Unit> block);
-  }
-}
-        """.strip().split('\n'))
-        self.assertEquals(api['a.ContextKt'].methods[0].name, 'getSystemService')
-        self.assertEquals(api['a.ContextKt'].methods[0].split[:4], ['method', 'public', 'static', 'inline'])
-        self.assertEquals(api['a.ContextKt'].methods[1].name, 'withStyledAttributes')
-        self.assertEquals(api['a.ContextKt'].methods[1].split[:4], ['method', 'public', 'static', 'inline'])
-
-class V2TokenizerTests(unittest.TestCase):
-    def _test(self, raw, expected):
-        self.assertEquals(apilint.V2Tokenizer(raw).tokenize(), expected)
-
-    def test_simple(self):
-        self._test("  method public some.Type someName(some.Argument arg, int arg);",
-                   ['method', 'public', 'some.Type', 'someName', '(', 'some.Argument',
-                    'arg', ',', 'int', 'arg', ')', ';'])
-        self._test("class Some.Class extends SomeOther {",
-                   ['class', 'Some.Class', 'extends', 'SomeOther', '{'])
-
-    def test_varargs(self):
-        self._test("name(String...)",
-                   ['name', '(', 'String', '...', ')'])
-
-    def test_kotlin(self):
-        self._test("String? name(String!...)",
-                   ['String', '?', 'name', '(', 'String', '!',  '...', ')'])
-
-    def test_annotation(self):
-        self._test("method @Nullable public void name();",
-                   ['method', '@', 'Nullable', 'public', 'void', 'name', '(', ')', ';'])
-
-    def test_annotation_args(self):
-        self._test("@Some(val=1, other=2) class Class {",
-                   ['@', 'Some', '(', 'val', '=', '1', ',', 'other', '=', '2', ')',
-                    'class', 'Class', '{'])
-    def test_comment(self):
-        self._test("some //comment", ['some'])
-
-    def test_strings(self):
-        self._test(r'"" "foo" "\"" "\\"', ['""', '"foo"', r'"\""', r'"\\"'])
-
-    def test_at_interface(self):
-        self._test("public @interface Annotation {",
-                   ['public', '@interface', 'Annotation', '{'])
-
-    def test_array_type(self):
-        self._test("int[][]", ['int', '[]', '[]'])
-
-    def test_generics(self):
-        self._test("<>foobar<A extends Object>",
-                   ['<', '>', 'foobar', '<', 'A', 'extends', 'Object', '>'])
-
-class V2ParserTests(unittest.TestCase):
-    def _cls(self, raw):
-        pkg = apilint.Package(999, "package pkg {", None)
-        return apilint.Class(pkg, 1, raw, '', sig_format=2)
-
-    def _method(self, raw, cls=None):
-        if not cls:
-            cls = self._cls("class Class {")
-        return apilint.Method(cls, 1, raw, '', sig_format=2)
-
-    def _field(self, raw):
-        cls = self._cls("class Class {")
-        return apilint.Field(cls, 1, raw, '', sig_format=2)
-
-    def test_parse_package(self):
-        pkg = apilint.Package(999, "package wifi.p2p {", None)
-        self.assertEquals("wifi.p2p", pkg.name)
-
-    def test_class(self):
-        cls = self._cls("@Deprecated @IntRange(from=1, to=2) public static abstract class Some.Name extends Super<Class> implements Interface<Class> {")
-        self.assertTrue('deprecated' in cls.split)
-        self.assertTrue('static' in cls.split)
-        self.assertTrue('abstract' in cls.split)
-        self.assertTrue('class' in cls.split)
-        self.assertEquals('Super', cls.extends)
-        self.assertEquals('Interface', cls.implements)
-        self.assertEquals('pkg.Some.Name', cls.fullname)
-
-    def test_enum(self):
-        cls = self._cls("public enum Some.Name {")
-        self._field("enum_constant public static final android.ValueType COLOR;")
-
-    def test_interface(self):
-        cls = self._cls("@Deprecated @IntRange(from=1, to=2) public interface Some.Name extends Interface<Class> {")
-        self.assertTrue('deprecated' in cls.split)
-        self.assertTrue('interface' in cls.split)
-        self.assertEquals('Interface', cls.extends)
-        self.assertEquals('Interface', cls.implements)
-        self.assertEquals('pkg.Some.Name', cls.fullname)
-
-    def test_at_interface(self):
-        cls = self._cls("@java.lang.annotation.Target({java.lang.annotation.ElementType.TYPE, java.lang.annotation.ElementType.FIELD, java.lang.annotation.ElementType.METHOD, java.lang.annotation.ElementType.PARAMETER, java.lang.annotation.ElementType.CONSTRUCTOR, java.lang.annotation.ElementType.LOCAL_VARIABLE}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.CLASS) public @interface SuppressLint {")
-        self.assertTrue('@interface' in cls.split)
-        self.assertEquals('pkg.SuppressLint', cls.fullname)
-
-    def test_parse_method(self):
-        m = self._method("method @Deprecated public static native <T> Class<T>[][] name("
-                         + "Class<T[]>[][], Class<T[][][]>[][]...) throws Exception, T;")
-        self.assertTrue('static' in m.split)
-        self.assertTrue('public' in m.split)
-        self.assertTrue('method' in m.split)
-        self.assertTrue('native' in m.split)
-        self.assertTrue('deprecated' in m.split)
-        self.assertEquals('java.lang.Class[][]', m.typ)
-        self.assertEquals('name', m.name)
-        self.assertEquals(['java.lang.Class[][]', 'java.lang.Class[][]...'], m.args)
-        self.assertEquals(['java.lang.Exception', 'T'], m.throws)
-
-    def test_ctor(self):
-        m = self._method("ctor @Deprecated <T> ClassName();")
-        self.assertTrue('ctor' in m.split)
-        self.assertTrue('deprecated' in m.split)
-        self.assertEquals('ctor', m.typ)
-        self.assertEquals('ClassName', m.name)
-
-    def test_parse_annotation_method(self):
-        cls = self._cls("@interface Annotation {")
-        self._method('method abstract String category() default "";', cls=cls)
-        self._method('method abstract boolean deepExport() default false;', cls=cls)
-        self._method('method abstract ViewDebug.FlagToString[] flagMapping() default {};', cls=cls)
-        self._method('method abstract ViewDebug.FlagToString[] flagMapping() default (double)java.lang.Float.NEGATIVE_INFINITY;', cls=cls)
-
-    def test_parse_string_field(self):
-        f = self._field('field @Deprecated public final String SOME_NAME = "value";')
-        self.assertTrue('field' in f.split)
-        self.assertTrue('deprecated' in f.split)
-        self.assertTrue('final' in f.split)
-        self.assertEquals('java.lang.String', f.typ)
-        self.assertEquals('SOME_NAME', f.name)
-        self.assertEquals('value', f.value)
-
-    def test_parse_field(self):
-        f = self._field('field public Object SOME_NAME;')
-        self.assertTrue('field' in f.split)
-        self.assertEquals('java.lang.Object', f.typ)
-        self.assertEquals('SOME_NAME', f.name)
-        self.assertEquals(None, f.value)
-
-    def test_parse_int_field(self):
-        f = self._field('field public int NAME = 123;')
-        self.assertTrue('field' in f.split)
-        self.assertEquals('int', f.typ)
-        self.assertEquals('NAME', f.name)
-        self.assertEquals('123', f.value)
-
-    def test_parse_quotient_field(self):
-        f = self._field('field public int NAME = (0.0/0.0);')
-        self.assertTrue('field' in f.split)
-        self.assertEquals('int', f.typ)
-        self.assertEquals('NAME', f.name)
-        self.assertEquals('( 0.0 / 0.0 )', f.value)
-
-    def test_kotlin_types(self):
-        self._field('field public List<Integer[]?[]!>?[]![]? NAME;')
-        self._method("method <T?> Class<T!>?[]![][]? name(Type!, Type argname,"
-                         + "Class<T?>[][]?[]!...!) throws Exception, T;")
-        self._method("method <T> T name(T a = 1, T b = A(1), Lambda f = { false }, N? n = null, "
-                         + """double c = (1/0), float d = 1.0f, String s = "heyo", char c = 'a');""")
-
-    def test_kotlin_operator(self):
-        self._method('method public operator void unaryPlus(androidx.navigation.NavDestination);')
-        self._method('method public static operator androidx.navigation.NavDestination get(androidx.navigation.NavGraph, @IdRes int id);')
-        self._method('method public static operator <T> T get(androidx.navigation.NavigatorProvider, kotlin.reflect.KClass<T> clazz);')
-
-    def test_kotlin_property(self):
-        self._field('property public VM value;')
-        self._field('property public final String? action;')
-
-    def test_kotlin_varargs(self):
-        self._method('method public void error(int p = "42", Integer int2 = "null", int p1 = "42", vararg String args);')
-
-    def test_kotlin_default_values(self):
-        self._method('method public void foo(String! = null, String! = "Hello World", int = 42);')
-        self._method('method void method(String, String firstArg = "hello", int secondArg = "42", String thirdArg = "world");')
-        self._method('method void method(String, String firstArg = "hello", int secondArg = "42");')
-        self._method('method void method(String, String firstArg = "hello");')
-        self._method('method void edit(android.Type, boolean commit = false, Function1<? super Editor,kotlin.Unit> action);')
-        self._method('method <K, V> LruCache<K,V> lruCache(int maxSize, Function2<? super K,? super V,java.lang.Integer> sizeOf = { _, _ -> 1 }, Function1<? extends V> create = { (V)null }, Function4<kotlin.Unit> onEntryRemoved = { _, _, _, _ ->  });')
-        self._method('method android.Bitmap? drawToBitmap(android.View, android.Config config = android.graphics.Bitmap.Config.ARGB_8888);')
-        self._method('method void emptyLambda(Function0<kotlin.Unit> sizeOf = {});')
-        self._method('method void method1(int p = 42, Integer? int2 = null, int p1 = 42, String str = "hello world", java.lang.String... args);')
-        self._method('method void method2(int p, int int2 = (2 * int) * some.other.pkg.Constants.Misc.SIZE);')
-        self._method('method void method3(String str, int p, int int2 = double(int) + str.length);')
-        self._method('method void print(test.pkg.Foo foo = test.pkg.Foo());')
-
-    def test_type_use_annotation(self):
-        self._method('method public static int codePointAt(char @NonNull [], int);')
-        self._method('method @NonNull public java.util.Set<java.util.Map.@NonNull Entry<K,V>> entrySet();')
-
-        m = self._method('method @NonNull public java.lang.annotation.@NonNull Annotation @NonNull [] getAnnotations();')
-        self.assertEquals('java.lang.annotation.Annotation[]', m.typ)
-
-        m = self._method('method @NonNull public abstract java.lang.annotation.@NonNull Annotation @NonNull [] @NonNull [] getParameterAnnotations();')
-        self.assertEquals('java.lang.annotation.Annotation[][]', m.typ)
-
-        m = self._method('method @NonNull public @NonNull String @NonNull [] split(@NonNull String, int);')
-        self.assertEquals('java.lang.String[]', m.typ)
-
-class PackageTests(unittest.TestCase):
-    def _package(self, raw):
-        return apilint.Package(123, raw, "blame")
-
-    def test_regular_package(self):
-        p = self._package("package an.pref.int {")
-        self.assertEquals('an.pref.int', p.name)
-
-    def test_annotation_package(self):
-        p = self._package("package @RestrictTo(a.b.C) an.pref.int {")
-        self.assertEquals('an.pref.int', p.name)
-
-    def test_multi_annotation_package(self):
-        p = self._package("package @Rt(a.b.L_G_P) @RestrictTo(a.b.C) an.pref.int {")
-        self.assertEquals('an.pref.int', p.name)
-
-class FilterTests(unittest.TestCase):
-    def test_filter_match_prefix(self):
-        self.assertTrue(apilint.match_filter(["a"], "a.B"))
-        self.assertTrue(apilint.match_filter(["a.B"], "a.B.C"))
-
-    def test_filter_dont_match_prefix(self):
-        self.assertFalse(apilint.match_filter(["c"], "a.B"))
-        self.assertFalse(apilint.match_filter(["a."], "a.B"))
-        self.assertFalse(apilint.match_filter(["a.B."], "a.B.C"))
-
-    def test_filter_match_exact(self):
-        self.assertTrue(apilint.match_filter(["a.B"], "a.B"))
-
-    def test_filter_dont_match_exact(self):
-        self.assertFalse(apilint.match_filter([""], "a.B"))
-        self.assertFalse(apilint.match_filter(["a.C"], "a.B"))
-        self.assertFalse(apilint.match_filter(["a.C"], "a.B"))
-        
-if __name__ == "__main__":
-    unittest.main()
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index 77e02df..0d2e816 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -38,6 +38,7 @@
 import android.net.Network;
 import android.net.NetworkCapabilities;
 import android.net.NetworkRequest;
+import android.net.NetworkStack;
 import android.net.wifi.hotspot2.IProvisioningCallback;
 import android.net.wifi.hotspot2.OsuProvider;
 import android.net.wifi.hotspot2.PasspointConfiguration;
@@ -532,19 +533,25 @@
     @SystemApi
     public static final String EXTRA_PREVIOUS_WIFI_AP_STATE = "previous_wifi_state";
     /**
-     * The interface used for the softap.
+     * The lookup key for a String extra that stores the interface name used for the Soft AP.
+     * This extra is included in the broadcast {@link #WIFI_AP_STATE_CHANGED_ACTION}.
+     * Retrieve its value with {@link android.content.Intent#getStringExtra(String)}.
      *
      * @hide
      */
-    public static final String EXTRA_WIFI_AP_INTERFACE_NAME = "wifi_ap_interface_name";
+    @SystemApi
+    public static final String EXTRA_WIFI_AP_INTERFACE_NAME =
+            "android.net.wifi.extra.WIFI_AP_INTERFACE_NAME";
     /**
-     * The intended ip mode for this softap.
-     * @see #IFACE_IP_MODE_TETHERED
-     * @see #IFACE_IP_MODE_LOCAL_ONLY
+     * The lookup key for an int extra that stores the intended IP mode for this Soft AP.
+     * One of {@link #IFACE_IP_MODE_TETHERED} or {@link #IFACE_IP_MODE_LOCAL_ONLY}.
+     * This extra is included in the broadcast {@link #WIFI_AP_STATE_CHANGED_ACTION}.
+     * Retrieve its value with {@link android.content.Intent#getIntExtra(String, int)}.
      *
      * @hide
      */
-    public static final String EXTRA_WIFI_AP_MODE = "wifi_ap_mode";
+    @SystemApi
+    public static final String EXTRA_WIFI_AP_MODE = "android.net.wifi.extra.WIFI_AP_MODE";
 
     /** @hide */
     @IntDef(flag = false, prefix = { "WIFI_AP_STATE_" }, value = {
@@ -634,40 +641,53 @@
      */
     public static final int SAP_START_FAILURE_NO_CHANNEL = 1;
 
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = {"IFACE_IP_MODE_"}, value = {
+            IFACE_IP_MODE_UNSPECIFIED,
+            IFACE_IP_MODE_CONFIGURATION_ERROR,
+            IFACE_IP_MODE_TETHERED,
+            IFACE_IP_MODE_LOCAL_ONLY})
+    public @interface IfaceIpMode {}
+
     /**
      * Interface IP mode unspecified.
      *
-     * @see updateInterfaceIpState(String, int)
+     * @see #updateInterfaceIpState(String, int)
      *
      * @hide
      */
+    @SystemApi
     public static final int IFACE_IP_MODE_UNSPECIFIED = -1;
 
     /**
      * Interface IP mode for configuration error.
      *
-     * @see updateInterfaceIpState(String, int)
+     * @see #updateInterfaceIpState(String, int)
      *
      * @hide
      */
+    @SystemApi
     public static final int IFACE_IP_MODE_CONFIGURATION_ERROR = 0;
 
     /**
      * Interface IP mode for tethering.
      *
-     * @see updateInterfaceIpState(String, int)
+     * @see #updateInterfaceIpState(String, int)
      *
      * @hide
      */
+    @SystemApi
     public static final int IFACE_IP_MODE_TETHERED = 1;
 
     /**
      * Interface IP mode for Local Only Hotspot.
      *
-     * @see updateInterfaceIpState(String, int)
+     * @see #updateInterfaceIpState(String, int)
      *
      * @hide
      */
+    @SystemApi
     public static final int IFACE_IP_MODE_LOCAL_ONLY = 2;
 
     /**
@@ -2538,16 +2558,21 @@
     /**
      * Call allowing ConnectivityService to update WifiService with interface mode changes.
      *
-     * The possible modes include: {@link IFACE_IP_MODE_TETHERED},
-     *                             {@link IFACE_IP_MODE_LOCAL_ONLY},
-     *                             {@link IFACE_IP_MODE_CONFIGURATION_ERROR}
-     *
-     * @param ifaceName String name of the updated interface
-     * @param mode int representing the new mode
+     * @param ifaceName String name of the updated interface, or null to represent all interfaces
+     * @param mode int representing the new mode, one of:
+     *             {@link #IFACE_IP_MODE_TETHERED},
+     *             {@link #IFACE_IP_MODE_LOCAL_ONLY},
+     *             {@link #IFACE_IP_MODE_CONFIGURATION_ERROR},
+     *             {@link #IFACE_IP_MODE_UNSPECIFIED}
      *
      * @hide
      */
-    public void updateInterfaceIpState(String ifaceName, int mode) {
+    @SystemApi
+    @RequiresPermission(anyOf = {
+            android.Manifest.permission.NETWORK_STACK,
+            NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK
+    })
+    public void updateInterfaceIpState(@Nullable String ifaceName, @IfaceIpMode int mode) {
         try {
             mService.updateInterfaceIpState(ifaceName, mode);
         } catch (RemoteException e) {
@@ -2556,15 +2581,21 @@
     }
 
     /**
-     * Start SoftAp mode with the specified configuration.
-     * Note that starting in access point mode disables station
-     * mode operation
-     * @param wifiConfig SSID, security and channel details as
-     *        part of WifiConfiguration
-     * @return {@code true} if the operation succeeds, {@code false} otherwise
+     * Start Soft AP (hotspot) mode with the specified configuration.
+     * Note that starting Soft AP mode may disable station mode operation if the device does not
+     * support concurrency.
+     * @param wifiConfig SSID, security and channel details as part of WifiConfiguration, or null to
+     *                   use the persisted Soft AP configuration that was previously set using
+     *                   {@link #setWifiApConfiguration(WifiConfiguration)}.
+     * @return {@code true} if the operation succeeded, {@code false} otherwise
      *
      * @hide
      */
+    @SystemApi
+    @RequiresPermission(anyOf = {
+            android.Manifest.permission.NETWORK_STACK,
+            NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK
+    })
     public boolean startSoftAp(@Nullable WifiConfiguration wifiConfig) {
         try {
             return mService.startSoftAp(wifiConfig);
@@ -2580,6 +2611,11 @@
      *
      * @hide
      */
+    @SystemApi
+    @RequiresPermission(anyOf = {
+            android.Manifest.permission.NETWORK_STACK,
+            NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK
+    })
     public boolean stopSoftAp() {
         try {
             return mService.stopSoftAp();
diff --git a/wifi/java/android/net/wifi/WifiUsabilityStatsEntry.java b/wifi/java/android/net/wifi/WifiUsabilityStatsEntry.java
index e595164..8f3635f 100644
--- a/wifi/java/android/net/wifi/WifiUsabilityStatsEntry.java
+++ b/wifi/java/android/net/wifi/WifiUsabilityStatsEntry.java
@@ -20,8 +20,8 @@
 import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.telephony.TelephonyManager.NetworkType;
 
+import android.telephony.Annotation.NetworkType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;