commit ba8b4d7851ff314a3c7cf50b578652e00a35cda4
author Alex Chau <alexchau@google.com> Wed Dec 04 10:45:02 2024 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Wed Dec 04 10:45:02 2024 +0000
tree 10a9df1faf0df782d9c0159734c9406455190e6f
parent ab8fa5e67e1101d1e0ca8b2721282c5a54f44ce9
parent 007abe80e4393819ac1a373cc8cd21795268d42b

Merge "Reland "Handle uiMode changes in QuickstepLauncher"" into main

quickstep/AndroidManifest-launcher.xml

diff --git a/quickstep/AndroidManifest-launcher.xml b/quickstep/AndroidManifest-launcher.xml
index c6e2d8c..80d8154 100644
--- a/quickstep/AndroidManifest-launcher.xml
+++ b/quickstep/AndroidManifest-launcher.xml
@@ -48,7 +48,7 @@
             android:stateNotNeeded="true"
             android:windowSoftInputMode="adjustPan"
             android:screenOrientation="unspecified"
-            android:configChanges="keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenSize|screenLayout|smallestScreenSize"
+            android:configChanges="keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
             android:resizeableActivity="true"
             android:resumeWhilePausing="true"
             android:taskAffinity=""

src/com/android/launcher3/BaseDraggingActivity.java

diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index 50e78ac..3b93cf4 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -80,12 +80,16 @@
         updateTheme();
     }
 
-    protected void updateTheme() {
+    private void updateTheme() {
         if (mThemeRes != Themes.getActivityThemeRes(this)) {
-            recreate();
+            recreateToUpdateTheme();
         }
     }
 
+    protected void recreateToUpdateTheme() {
+        recreate();
+    }
+
     @Override
     public void onActionModeStarted(ActionMode mode) {
         super.onActionModeStarted(mode);

src/com/android/launcher3/Launcher.java

diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index aaa0c41..5b8d2fc 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -46,6 +46,7 @@
 import static com.android.launcher3.LauncherConstants.SavedInstanceKeys.RUNTIME_STATE_PENDING_ACTIVITY_RESULT;
 import static com.android.launcher3.LauncherConstants.SavedInstanceKeys.RUNTIME_STATE_PENDING_REQUEST_ARGS;
 import static com.android.launcher3.LauncherConstants.SavedInstanceKeys.RUNTIME_STATE_PENDING_REQUEST_CODE;
+import static com.android.launcher3.LauncherConstants.SavedInstanceKeys.RUNTIME_STATE_RECREATE_TO_UPDATE_THEME;
 import static com.android.launcher3.LauncherConstants.SavedInstanceKeys.RUNTIME_STATE_WIDGET_PANEL;
 import static com.android.launcher3.LauncherConstants.TraceEvents.COLD_STARTUP_TRACE_COOKIE;
 import static com.android.launcher3.LauncherConstants.TraceEvents.COLD_STARTUP_TRACE_METHOD_NAME;
@@ -422,6 +423,8 @@
     private final SettingsCache.OnChangeListener mNaturalScrollingChangedListener =
             enabled -> mIsNaturalScrollingEnabled = enabled;
 
+    private boolean mRecreateToUpdateTheme = false;
+
     public static Launcher getLauncher(Context context) {
         return fromContext(context);
     }
@@ -1352,7 +1355,8 @@
 
         NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
         boolean forceRestore = lastInstance != null
-                && (lastInstance.config.diff(mOldConfig) & CONFIG_UI_MODE) != 0;
+                && ((lastInstance.config.diff(mOldConfig) & CONFIG_UI_MODE) != 0
+                || savedState.getBoolean(RUNTIME_STATE_RECREATE_TO_UPDATE_THEME));
         if (forceRestore || !state.shouldDisableRestore()) {
             mStateManager.goToState(state, false /* animated */);
         }
@@ -1747,6 +1751,12 @@
     }
 
     @Override
+    protected void recreateToUpdateTheme() {
+        mRecreateToUpdateTheme = true;
+        super.recreateToUpdateTheme();
+    }
+
+    @Override
     public void onRestoreInstanceState(Bundle state) {
         super.onRestoreInstanceState(state);
         IntSet synchronouslyBoundPages = mModelCallbacks.getSynchronouslyBoundPages();
@@ -1791,6 +1801,8 @@
             outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
         }
 
+        outState.putBoolean(RUNTIME_STATE_RECREATE_TO_UPDATE_THEME, mRecreateToUpdateTheme);
+
         super.onSaveInstanceState(outState);
     }
 

src/com/android/launcher3/LauncherConstants.java

diff --git a/src/com/android/launcher3/LauncherConstants.java b/src/com/android/launcher3/LauncherConstants.java
index 445fb41..0ed239d 100644
--- a/src/com/android/launcher3/LauncherConstants.java
+++ b/src/com/android/launcher3/LauncherConstants.java
@@ -67,5 +67,8 @@
         static final String RUNTIME_STATE_WIDGET_PANEL = "launcher.widget_panel";
         // Type int[]
         static final String RUNTIME_STATE_CURRENT_SCREEN_IDS = "launcher.current_screen_ids";
+        // Type: boolean
+        static final String RUNTIME_STATE_RECREATE_TO_UPDATE_THEME =
+                "launcher.recreate_to_update_theme";
     }
 }