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Fix updateRecentTasksSplitPair unexpectly

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While split pair switching, split remain as active so it might
record new bounds with old top task pair unexpectly.
Fix this by set flag to false on startTasksWithLegacyTransition
and reset to true after remote animation finished.

Fix: 213128767
Test: manual
Test: pass existing tests
Change-Id: I42b4c79558467dec23b789a3b5cc2f8f38cd1c36
This commit is contained in:
Tony Huang
2022-01-04 17:06:17 +08:00
parent 57d1c8b1aa
commit 2079686919
1 changed files with 7 additions and 2 deletions
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9
libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
View File

@@ -382,6 +382,8 @@ class StageCoordinator implements SplitLayout.SplitLayoutHandler,
float splitRatio, RemoteAnimationAdapter adapter) {
// Init divider first to make divider leash for remote animation target.
mSplitLayout.init();
// Set false to avoid record new bounds with old task still on top;
mShouldUpdateRecents = false;
final WindowContainerTransaction wct = new WindowContainerTransaction();
final WindowContainerTransaction evictWct = new WindowContainerTransaction();
prepareEvictChildTasks(SPLIT_POSITION_TOP_OR_LEFT, evictWct);
@@ -406,6 +408,7 @@ class StageCoordinator implements SplitLayout.SplitLayoutHandler,
new IRemoteAnimationFinishedCallback.Stub() {
@Override
public void onAnimationFinished() throws RemoteException {
mShouldUpdateRecents = true;
mSyncQueue.queue(evictWct);
mSyncQueue.runInSync(t -> setDividerVisibility(true, t));
finishedCallback.onAnimationFinished();
@@ -428,6 +431,7 @@ class StageCoordinator implements SplitLayout.SplitLayoutHandler,
@Override
public void onAnimationCancelled() {
mShouldUpdateRecents = true;
mSyncQueue.queue(evictWct);
mSyncQueue.runInSync(t -> setDividerVisibility(true, t));
try {
@@ -834,7 +838,9 @@ class StageCoordinator implements SplitLayout.SplitLayoutHandler,
mLogger.logSideStageAppChange(getSideStagePosition(), mSideStage.getTopChildTaskUid(),
mSplitLayout.isLandscape());
}
updateRecentTasksSplitPair();
if (present && visible) {
updateRecentTasksSplitPair();
}
for (int i = mListeners.size() - 1; i >= 0; --i) {
mListeners.get(i).onTaskStageChanged(taskId, stage, visible);
@@ -850,7 +856,6 @@ class StageCoordinator implements SplitLayout.SplitLayoutHandler,
if (!mShouldUpdateRecents) {
return;
}
mRecentTasks.ifPresent(recentTasks -> {
Rect topLeftBounds = mSplitLayout.getBounds1();
Rect bottomRightBounds = mSplitLayout.getBounds2();