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Merge "Add debounce for hide animation of fixed rotation recents"

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This commit is contained in:
Riddle Hsu
2020-07-22 06:21:24 +00:00
committed by Android (Google) Code Review
parent 3b732c01dc 791332f4d5
commit 00c5aafbbc
1 changed files with 32 additions and 4 deletions
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36
services/core/java/com/android/server/wm/DisplayContent.java
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@@ -490,6 +490,8 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp
*/
private ActivityRecord mFixedRotationLaunchingApp;
/** The delay to avoid toggling the animation quickly. */
private static final long FIXED_ROTATION_HIDE_ANIMATION_DEBOUNCE_DELAY_MS = 250;
private FixedRotationAnimationController mFixedRotationAnimationController;
final FixedRotationTransitionListener mFixedRotationTransitionListener =
@@ -1524,10 +1526,10 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp
void setFixedRotationLaunchingAppUnchecked(@Nullable ActivityRecord r, int rotation) {
if (mFixedRotationLaunchingApp == null && r != null) {
mWmService.mDisplayNotificationController.dispatchFixedRotationStarted(this, rotation);
if (mFixedRotationAnimationController == null) {
mFixedRotationAnimationController = new FixedRotationAnimationController(this);
mFixedRotationAnimationController.hide();
}
startFixedRotationAnimation(
// Delay the hide animation to avoid blinking by clicking navigation bar that
// may toggle fixed rotation in a short time.
r == mFixedRotationTransitionListener.mAnimatingRecents /* shouldDebounce */);
} else if (mFixedRotationLaunchingApp != null && r == null) {
mWmService.mDisplayNotificationController.dispatchFixedRotationFinished(this);
finishFixedRotationAnimationIfPossible();
@@ -1625,6 +1627,32 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp
}
}
/**
* Starts the hide animation for the windows which will be rotated seamlessly.
*
* @return {@code true} if the animation is executed right now.
*/
private boolean startFixedRotationAnimation(boolean shouldDebounce) {
if (shouldDebounce) {
mWmService.mH.postDelayed(() -> {
synchronized (mWmService.mGlobalLock) {
if (mFixedRotationLaunchingApp != null
&& startFixedRotationAnimation(false /* shouldDebounce */)) {
// Apply the transaction so the animation leash can take effect immediately.
getPendingTransaction().apply();
}
}
}, FIXED_ROTATION_HIDE_ANIMATION_DEBOUNCE_DELAY_MS);
return false;
}
if (mFixedRotationAnimationController == null) {
mFixedRotationAnimationController = new FixedRotationAnimationController(this);
mFixedRotationAnimationController.hide();
return true;
}
return false;
}
/** Re-show the previously hidden windows if all seamless rotated windows are done. */
void finishFixedRotationAnimationIfPossible() {
final FixedRotationAnimationController controller = mFixedRotationAnimationController;