Merge "Separate theme breakpoints" into oc-dr1-dev

am: 52e6e12ad6

Change-Id: Ic6847e9c0dcca85da8c8ff9a4b628d094ed04e1e

11 files changed, 102 insertions, 28 deletions

diff --git a/packages/SystemUI/res-keyguard/values/attrs.xml b/packages/SystemUI/res-keyguard/values/attrs.xml
index d3d60a1e18d2..802bd308d407 100644
--- a/packages/SystemUI/res-keyguard/values/attrs.xml
+++ b/packages/SystemUI/res-keyguard/values/attrs.xml
@@ -41,7 +41,4 @@
     <declare-styleable name="CarrierText">
         <attr name="allCaps" format="boolean" />
     </declare-styleable>
-
-    <attr name="pinDividerColor" format="color" />
-    <attr name="pinDeleteColor" format="color" />
 </resources>
diff --git a/packages/SystemUI/res/values/styles.xml b/packages/SystemUI/res/values/styles.xml
index f942be6a72d1..5274b6476aba 100644
--- a/packages/SystemUI/res/values/styles.xml
+++ b/packages/SystemUI/res/values/styles.xml
@@ -295,8 +295,6 @@
         <item name="darkIconTheme">@style/DualToneDarkTheme</item>
         <item name="bgProtectTextColor">?android:attr/textColorPrimaryInverse</item>
         <item name="bgProtectSecondaryTextColor">?android:attr/textColorSecondaryInverse</item>
-        <item name="pinDividerColor">@color/pin_divider_color</item>
-        <item name="pinDeleteColor">@color/pin_delete_color</item>
         <item name="*android:lockPatternStyle">@style/LockPatternStyle</item>
     </style>
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index d98bed10435c..305cf0c3f906 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -48,6 +48,7 @@ import android.app.PendingIntent;
 import android.app.RemoteInput;
 import android.app.StatusBarManager;
 import android.app.TaskStackBuilder;
+import android.app.WallpaperColors;
 import android.app.WallpaperManager;
 import android.app.admin.DevicePolicyManager;
 import android.content.BroadcastReceiver;
@@ -103,7 +104,6 @@ import android.os.UserHandle;
 import android.os.UserManager;
 import android.os.Vibrator;
 import android.provider.Settings;
-import android.service.notification.NotificationListenerService;
 import android.service.notification.NotificationListenerService.RankingMap;
 import android.service.notification.StatusBarNotification;
 import android.service.vr.IVrManager;
@@ -139,6 +139,7 @@ import android.widget.RemoteViews;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import com.android.internal.graphics.ColorUtils;
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.messages.nano.SystemMessageProto.SystemMessage;
@@ -213,7 +214,6 @@ import com.android.systemui.statusbar.notification.AboveShelfObserver;
 import com.android.systemui.statusbar.notification.InflationException;
 import com.android.systemui.statusbar.notification.RowInflaterTask;
 import com.android.systemui.statusbar.notification.VisualStabilityManager;
-import com.android.systemui.statusbar.phone.StatusBarIconController.IconManager;
 import com.android.systemui.statusbar.phone.UnlockMethodCache.OnUnlockMethodChangedListener;
 import com.android.systemui.statusbar.policy.BatteryController;
 import com.android.systemui.statusbar.policy.BatteryController.BatteryStateChangeCallback;
@@ -1301,10 +1301,6 @@ public class StatusBar extends SystemUI implements DemoMode,
     }
 
     public void onOverlayChanged() {
-        final boolean usingDarkTheme = isUsingDarkTheme();
-        if (DEBUG) {
-            Log.d(TAG, "Updating theme because overlay changed. Is theme dark? " + usingDarkTheme);
-        }
         reevaluateStyles();
 
         // Clock and bottom icons
@@ -2844,6 +2840,17 @@ public class StatusBar extends SystemUI implements DemoMode,
         updateTheme();
     }
 
+    public boolean isUsingDarkText() {
+        OverlayInfo themeInfo = null;
+        try {
+            themeInfo = mOverlayManager.getOverlayInfo("com.android.systemui.theme.lightwallpaper",
+                    mCurrentUserId);
+        } catch (RemoteException e) {
+            e.printStackTrace();
+        }
+        return themeInfo != null && themeInfo.isEnabled();
+    }
+
     public boolean isUsingDarkTheme() {
         OverlayInfo themeInfo = null;
         try {
@@ -4522,30 +4529,49 @@ public class StatusBar extends SystemUI implements DemoMode,
      * Switches theme from light to dark and vice-versa.
      */
     private void updateTheme() {
-        boolean useDarkTheme;
-        // Ignore visibility since we calculate the theme based on the real colors,
-        // not the current state.
+
+        int which;
         if (mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED) {
-            useDarkTheme = mColorExtractor.getColors(WallpaperManager.FLAG_LOCK, true /* vis */)
-                    .supportsDarkText();
+            which = WallpaperManager.FLAG_LOCK;
         } else {
-            useDarkTheme = mColorExtractor.getColors(WallpaperManager.FLAG_SYSTEM, true /* vis */)
-                    .supportsDarkText();
+            which = WallpaperManager.FLAG_SYSTEM;
         }
 
-        // Enable/Disable dark overlay
-        if (isUsingDarkTheme() != useDarkTheme) {
-            if (DEBUG) {
-                Log.d(TAG, "Switching theme to: " + (useDarkTheme ? "Dark" : "Light"));
+        // Gradient defines if text color should be light or dark.
+        final boolean useDarkText = mColorExtractor.getColors(which, true /* ignoreVisibility */)
+                .supportsDarkText();
+        // And wallpaper defines if QS should be light or dark.
+        boolean useDarkTheme = false;
+        final WallpaperManager wallpaperManager = mContext.getSystemService(WallpaperManager.class);
+        if (wallpaperManager != null) {
+            WallpaperColors wallpaperColors = wallpaperManager
+                    .getWallpaperColors(WallpaperManager.FLAG_SYSTEM);
+            if (wallpaperColors != null) {
+                final int mainColor = wallpaperColors.getPrimaryColor().toArgb();
+                final float[] hsl = new float[3];
+                ColorUtils.colorToHSL(mainColor, hsl);
+                useDarkTheme = hsl[2] < 0.2f;
             }
+        }
+
+        // Enable/disable dark UI.
+        if (isUsingDarkTheme() != useDarkTheme) {
             try {
                 mOverlayManager.setEnabled("com.android.systemui.theme.dark",
                         useDarkTheme, mCurrentUserId);
             } catch (RemoteException e) {
                 Log.w(TAG, "Can't change theme", e);
-                return;
             }
-            mStatusBarWindowManager.setKeyguardDark(useDarkTheme);
+        }
+        // Enable/disable dark text overlay.
+        if (isUsingDarkText() != useDarkText) {
+            try {
+                mOverlayManager.setEnabled("com.android.systemui.theme.lightwallpaper",
+                        useDarkText, mCurrentUserId);
+                mStatusBarWindowManager.setKeyguardDark(useDarkText);
+            } catch (RemoteException e) {
+                Log.w(TAG, "Can't change theme", e);
+            }
         }
     }
 
diff --git a/packages/SysuiDarkThemeOverlay/Android.mk b/packages/overlays/SysuiDarkThemeOverlay/Android.mk
index 4b83058ab481..4b83058ab481 100644
--- a/packages/SysuiDarkThemeOverlay/Android.mk
+++ b/packages/overlays/SysuiDarkThemeOverlay/Android.mk
diff --git a/packages/SysuiDarkThemeOverlay/AndroidManifest.xml b/packages/overlays/SysuiDarkThemeOverlay/AndroidManifest.xml
index ba1c91cbdebe..ba1c91cbdebe 100644
--- a/packages/SysuiDarkThemeOverlay/AndroidManifest.xml
+++ b/packages/overlays/SysuiDarkThemeOverlay/AndroidManifest.xml
diff --git a/packages/SysuiDarkThemeOverlay/res/values/strings.xml b/packages/overlays/SysuiDarkThemeOverlay/res/values/strings.xml
index 71f48d6279f1..71f48d6279f1 100644
--- a/packages/SysuiDarkThemeOverlay/res/values/strings.xml
+++ b/packages/overlays/SysuiDarkThemeOverlay/res/values/strings.xml
diff --git a/packages/SysuiDarkThemeOverlay/res/values/themes_device_defaults.xml b/packages/overlays/SysuiDarkThemeOverlay/res/values/themes_device_defaults.xml
index 28ecfa0b37fa..7e2b955a8871 100644
--- a/packages/SysuiDarkThemeOverlay/res/values/themes_device_defaults.xml
+++ b/packages/overlays/SysuiDarkThemeOverlay/res/values/themes_device_defaults.xml
@@ -1,12 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!-- Dark theme for a window that should look like the Settings app.  -->
     <style name="Theme.DeviceDefault.QuickSettings" parent="android:Theme.DeviceDefault">
-        <!-- Color palette -->
         <item name="android:colorPrimary">@*android:color/primary_device_default_settings</item>
         <item name="android:colorPrimaryDark">@*android:color/primary_dark_device_default_settings</item>
-        <item name="android:textColorPrimaryInverse">@*android:color/primary_text_material_light</item>
-        <item name="android:textColorSecondaryInverse">@*android:color/secondary_text_material_light</item>
+        <!-- textColorPrimaryInverse is used on the lock screen and this means that we can't just
+        invert text colors otherwise we won't have contrast on the keyguard -->
+        <item name="android:textColorPrimaryInverse">@*android:color/primary_text_material_dark</item>
+        <!-- same for textColorSecondaryInverse -->
+        <item name="android:textColorSecondaryInverse">@*android:color/secondary_text_material_dark</item>
         <item name="android:colorSecondary">@*android:color/secondary_device_default_settings</item>
         <item name="android:colorAccent">@*android:color/accent_device_default_dark</item>
         <item name="android:colorControlNormal">?android:attr/textColorPrimary</item>
diff --git a/packages/overlays/SysuiLightWallpaperThemeOverlay/Android.mk b/packages/overlays/SysuiLightWallpaperThemeOverlay/Android.mk
new file mode 100644
index 000000000000..4782a166146b
--- /dev/null
+++ b/packages/overlays/SysuiLightWallpaperThemeOverlay/Android.mk
@@ -0,0 +1,13 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_RRO_THEME := SysuiLightWallpaperTheme
+LOCAL_CERTIFICATE := platform
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
+
+LOCAL_PACKAGE_NAME := SysuiLightWallpaperThemeOverlay
+
+include $(BUILD_RRO_PACKAGE)
diff --git a/packages/overlays/SysuiLightWallpaperThemeOverlay/AndroidManifest.xml b/packages/overlays/SysuiLightWallpaperThemeOverlay/AndroidManifest.xml
new file mode 100644
index 000000000000..1745b4cda03d
--- /dev/null
+++ b/packages/overlays/SysuiLightWallpaperThemeOverlay/AndroidManifest.xml
@@ -0,0 +1,8 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.systemui.theme.lightwallpaper"
+    android:versionCode="1"
+    android:versionName="1.0">
+    <overlay android:targetPackage="android" android:priority="2"/>
+
+    <application android:label="@string/sysui_overlay_light" android:hasCode="false"/>
+</manifest>
diff --git a/packages/overlays/SysuiLightWallpaperThemeOverlay/res/values/strings.xml b/packages/overlays/SysuiLightWallpaperThemeOverlay/res/values/strings.xml
new file mode 100644
index 000000000000..acc3d16610ec
--- /dev/null
+++ b/packages/overlays/SysuiLightWallpaperThemeOverlay/res/values/strings.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/**
+ * Copyright (c) 2017, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+
+    <string name="sysui_overlay_light">Light</string>
+
+</resources>
+
diff --git a/packages/overlays/SysuiLightWallpaperThemeOverlay/res/values/themes_device_defaults.xml b/packages/overlays/SysuiLightWallpaperThemeOverlay/res/values/themes_device_defaults.xml
new file mode 100644
index 000000000000..877ebf8c4e9d
--- /dev/null
+++ b/packages/overlays/SysuiLightWallpaperThemeOverlay/res/values/themes_device_defaults.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="Theme.DeviceDefault.QuickSettings" parent="android:Theme.DeviceDefault.Light">
+        <item name="android:textColorPrimaryInverse">@*android:color/primary_text_material_light</item>
+        <item name="android:textColorSecondaryInverse">@*android:color/secondary_text_material_light</item>
+    </style>
+</resources>
\ No newline at end of file