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https://github.com/Divested-Mobile/DivestOS-Build.git
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71 lines
3.8 KiB
Diff
71 lines
3.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Riddle Hsu <riddlehsu@google.com>
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Date: Tue, 6 Feb 2024 17:19:37 +0800
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Subject: [PATCH] Hide window immediately if itself doesn't run hide animation
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The condition was overextended in commit 9bca6b4 which checks if the
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parent container of the window is animating. That causes the window to
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wait for animation finish to update visibility, but the animation
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finish callback won't happen because itself is not animating. Then the
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window that should be hidden remains on screen.
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Bug: 302431573
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Test: atest WindowStateTests#testIsOnScreen_hiddenByPolicy
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(cherry picked from commit 9add9281ffc120c81a7d125892803f1beb5ddcb3)
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(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:10a7f0914c87f4af521b5cbb13e84a83dacebf82)
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Merged-In: Iafc2b2c2a24d8fc8d147354ef2f0b4afeeb510c5
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Change-Id: Iafc2b2c2a24d8fc8d147354ef2f0b4afeeb510c5
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---
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.../com/android/server/wm/WindowState.java | 6 ++++--
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.../android/server/wm/WindowStateTests.java | 20 +++++++++++++++++++
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2 files changed, 24 insertions(+), 2 deletions(-)
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diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
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index 7360e3677def..319b7e88258d 100644
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--- a/services/core/java/com/android/server/wm/WindowState.java
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+++ b/services/core/java/com/android/server/wm/WindowState.java
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@@ -3009,8 +3009,10 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
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return false;
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}
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if (doAnimation) {
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- mWinAnimator.applyAnimationLocked(TRANSIT_EXIT, false);
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- if (!isAnimating(TRANSITION | PARENTS)) {
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+ // If a hide animation is applied, then let onAnimationFinished
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+ // -> checkPolicyVisibilityChange hide the window. Otherwise make doAnimation false
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+ // to commit invisible immediately.
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+ if (!mWinAnimator.applyAnimationLocked(TRANSIT_EXIT, false /* isEntrance */)) {
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doAnimation = false;
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}
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}
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diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
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index 360d73b5bd87..0bf95eca08f8 100644
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--- a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
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+++ b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
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@@ -205,6 +205,26 @@ public class WindowStateTests extends WindowTestsBase {
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assertTrue(window.isOnScreen());
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window.hideLw(false /* doAnimation */);
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assertFalse(window.isOnScreen());
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+
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+ // Verifies that a window without animation can be hidden even if its parent is animating.
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+ window.show(false /* doAnimation */, false /* requestAnim */);
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+ assertTrue(window.isVisibleByPolicy());
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+ window.getParent().startAnimation(mTransaction, mock(AnimationAdapter.class),
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+ false /* hidden */, SurfaceAnimator.ANIMATION_TYPE_WINDOW_ANIMATION);
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+ window.mAttrs.windowAnimations = 0;
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+ window.hide(true /* doAnimation */, true /* requestAnim */);
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+ assertFalse(window.isSelfAnimating(0, SurfaceAnimator.ANIMATION_TYPE_WINDOW_ANIMATION));
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+ assertFalse(window.isVisibleByPolicy());
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+ assertFalse(window.isOnScreen());
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+
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+ // Verifies that a window with animation can be hidden after the hide animation is finished.
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+ window.show(false /* doAnimation */, false /* requestAnim */);
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+ window.mAttrs.windowAnimations = android.R.style.Animation_Dialog;
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+ window.hide(true /* doAnimation */, true /* requestAnim */);
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+ assertTrue(window.isSelfAnimating(0, SurfaceAnimator.ANIMATION_TYPE_WINDOW_ANIMATION));
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+ assertTrue(window.isVisibleByPolicy());
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+ window.cancelAnimation();
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+ assertFalse(window.isVisibleByPolicy());
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}
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@Test
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