commit 35c7b19fa8938c222411d40dad9723f683d1d29f
author Sunny Goyal <sunnygoyal@google.com> Tue Apr 20 16:51:10 2021 -0700
committer Sunny Goyal <sunnygoyal@google.com> Thu Apr 22 00:23:02 2021 -0700
tree bd13bb5cbfbc4ffdb501c54bcddfc1ee5c547100
parent b9649edefedf5da502f0419ad0998af2bdf1b767

Using WindowContext for listening to configuration changes

Pre-S: Continue to use config-changed broadcast for configuration changes
and display-changed event for rotation changes
S+: Use WindowContext#componentCallbacks for config and rotation changes, and
continue to use display listener for frame-rate changes

Bug: 179308296
Test: Manual and presubmit
Change-Id: I533e69068b5fa6c052a02759ef309dd075ee6a4b

src/com/android/launcher3/BaseDraggingActivity.java

diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index 5ba03ed..e9412d9 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -17,7 +17,7 @@
 package com.android.launcher3;
 
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_APP_LAUNCH_TAP;
-import static com.android.launcher3.util.DisplayController.DisplayHolder.CHANGE_ROTATION;
+import static com.android.launcher3.util.DisplayController.CHANGE_ROTATION;
 
 import android.app.ActivityOptions;
 import android.content.ActivityNotFoundException;
@@ -28,7 +28,6 @@
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
-import android.os.Binder;
 import android.os.Bundle;
 import android.os.Process;
 import android.os.StrictMode;
@@ -92,7 +91,7 @@
 
         mIsSafeModeEnabled = TraceHelper.allowIpcs("isSafeMode",
                 () -> getPackageManager().isSafeMode());
-        DisplayController.getDefaultDisplay(this).addChangeListener(this);
+        DisplayController.INSTANCE.get(this).addChangeListener(this);
 
         // Update theme
         WallpaperColorInfo.INSTANCE.get(this).addOnChangeListener(this);
@@ -279,7 +278,7 @@
     protected void onDestroy() {
         super.onDestroy();
         WallpaperColorInfo.INSTANCE.get(this).removeOnChangeListener(this);
-        DisplayController.getDefaultDisplay(this).removeChangeListener(this);
+        DisplayController.INSTANCE.get(this).removeChangeListener(this);
     }
 
     public void runOnceOnStart(Runnable action) {