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Merge "Fix the startingWindow may clipped during AR#transferStartingWindow" into tm-dev

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This commit is contained in:
Ming-Shin Lu
2022-06-15 15:14:16 +00:00
committed by Android (Google) Code Review
parent 8b5e8952aa 79fd9aea20
commit 016c6a7320
2 changed files with 15 additions and 3 deletions
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12
services/core/java/com/android/server/wm/ActivityRecord.java
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@@ -4300,9 +4300,15 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
mTransitionController.collect(tStartingWindow);
tStartingWindow.reparent(this, POSITION_TOP);
// Propagate other interesting state between the tokens. If the old token is displayed,
// we should immediately force the new one to be displayed. If it is animating, we need
// to move that animation to the new one.
// Clear the frozen insets state when transferring the existing starting window to
// the next target activity. In case the frozen state from a trampoline activity
// affecting the starting window frame computation to see the window being
// clipped if the rotation change during the transition animation.
tStartingWindow.clearFrozenInsetsState();
// Propagate other interesting state between the tokens. If the old token is
// displayed, we should immediately force the new one to be displayed. If it is
// animating, we need to move that animation to the new one.
if (fromActivity.allDrawn) {
allDrawn = true;
}

6
services/tests/wmtests/src/com/android/server/wm/ActivityRecordTests.java
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@@ -2811,12 +2811,18 @@ public class ActivityRecordTests extends WindowTestsBase {
true, false, false, false);
waitUntilHandlersIdle();
final WindowState startingWindow = activityTop.mStartingWindow;
assertNotNull(startingWindow);
// Make the top one invisible, and try transferring the starting window from the top to the
// bottom one.
activityTop.setVisibility(false, false);
activityBottom.transferStartingWindowFromHiddenAboveTokenIfNeeded();
waitUntilHandlersIdle();
// Expect getFrozenInsetsState will be null when transferring the starting window.
assertNull(startingWindow.getFrozenInsetsState());
// Assert that the bottom window now has the starting window.
assertNoStartingWindow(activityTop);
assertHasStartingWindow(activityBottom);