Fix window corner radius for predictive back to home on Felix
Bug: 316873212
Flag: ACONFIG com.android.window.flags.predictive_back_system_animations DISABLED
Test: Manual, i.e. verifying on device that window corner radius matches the device corner radius during predictive back to home
Change-Id: Ided0a09597b88a75e82dbd2ff94e7d7af5fadaa9
diff --git a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
index 67d3827..5890f14 100644
--- a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
+++ b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
@@ -1161,6 +1161,7 @@
SystemUiProxy.INSTANCE.get(mLauncher)
.registerRemoteTransition(mLauncherOpenTransition, homeCheck);
if (mBackAnimationController != null) {
+ mBackAnimationController.registerComponentCallbacks();
mBackAnimationController.registerBackCallbacks(mHandler);
}
}
@@ -1168,6 +1169,7 @@
public void onActivityDestroyed() {
unregisterRemoteAnimations();
unregisterRemoteTransitions();
+ mLauncher.removeOnDeviceProfileChangeListener(this);
SystemUiProxy.INSTANCE.get(mLauncher).setStartingWindowListener(null);
ORDERED_BG_EXECUTOR.execute(() -> mLauncher.getContentResolver()
.unregisterContentObserver(mAnimationRemovalObserver));
@@ -1200,6 +1202,7 @@
mWallpaperOpenTransitionRunner = null;
if (mBackAnimationController != null) {
mBackAnimationController.unregisterBackCallbacks();
+ mBackAnimationController.unregisterComponentCallbacks();
mBackAnimationController = null;
}
}
diff --git a/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java b/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
index b9029ea..22f5b51 100644
--- a/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
+++ b/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
@@ -30,6 +30,8 @@
import android.animation.AnimatorListenerAdapter;
import android.animation.AnimatorSet;
import android.animation.ValueAnimator;
+import android.content.ComponentCallbacks;
+import android.content.res.Configuration;
import android.graphics.Matrix;
import android.graphics.PointF;
import android.graphics.Rect;
@@ -103,8 +105,8 @@
private final int mWindowScaleMarginX;
/** Max window translation in the Y axis. */
private final int mWindowMaxDeltaY;
- private final float mWindowScaleEndCornerRadius;
- private final float mWindowScaleStartCornerRadius;
+ private float mWindowScaleEndCornerRadius;
+ private float mWindowScaleStartCornerRadius;
private final Interpolator mCancelInterpolator;
private final Interpolator mProgressInterpolator = new DecelerateInterpolator();
private final PointF mInitialTouchPos = new PointF();
@@ -124,17 +126,22 @@
private float mScrimAlpha;
private boolean mOverridingStatusBarFlags;
+ private final ComponentCallbacks mComponentCallbacks = new ComponentCallbacks() {
+ @Override
+ public void onConfigurationChanged(Configuration newConfig) {
+ loadCornerRadius();
+ }
+
+ @Override
+ public void onLowMemory() {}
+ };
+
public LauncherBackAnimationController(
QuickstepLauncher launcher,
QuickstepTransitionManager quickstepTransitionManager) {
mLauncher = launcher;
mQuickstepTransitionManager = quickstepTransitionManager;
- mWindowScaleEndCornerRadius = QuickStepContract.supportsRoundedCornersOnWindows(
- mLauncher.getResources())
- ? mLauncher.getResources().getDimensionPixelSize(
- R.dimen.swipe_back_window_corner_radius)
- : 0;
- mWindowScaleStartCornerRadius = QuickStepContract.getWindowCornerRadius(mLauncher);
+ loadCornerRadius();
mWindowScaleMarginX = mLauncher.getResources().getDimensionPixelSize(
R.dimen.swipe_back_window_scale_x_margin);
mWindowMaxDeltaY = mLauncher.getResources().getDimensionPixelSize(
@@ -551,6 +558,30 @@
anim.start();
}
+ private void loadCornerRadius() {
+ mWindowScaleEndCornerRadius = QuickStepContract.supportsRoundedCornersOnWindows(
+ mLauncher.getResources())
+ ? mLauncher.getResources().getDimensionPixelSize(
+ R.dimen.swipe_back_window_corner_radius)
+ : 0;
+ mWindowScaleStartCornerRadius = QuickStepContract.getWindowCornerRadius(mLauncher);
+ }
+
+ /**
+ * Called when launcher is destroyed. Unregisters component callbacks to avoid memory leaks.
+ */
+ public void unregisterComponentCallbacks() {
+ mLauncher.unregisterComponentCallbacks(mComponentCallbacks);
+ }
+
+ /**
+ * Registers component callbacks with the launcher to receive configuration change events.
+ */
+ public void registerComponentCallbacks() {
+ mLauncher.registerComponentCallbacks(mComponentCallbacks);
+ }
+
+
private void resetScrim() {
removeScrimLayer();
mScrimAlpha = 0;