Merge "Handle task visibility change to show the surface" into udc-dev (dcf6cb5e) · Commits · e / os / android_frameworks_base

libs/WindowManager/Shell/src/com/android/wm/shell/fullscreen/FullscreenTaskListener.java

+8 −1

Original line number	Diff line number	Diff line
		@@ -129,6 +129,7 @@ public class FullscreenTaskListener implements ShellTaskOrganizer.TaskListener {
		public void onTaskInfoChanged(RunningTaskInfo taskInfo) {
		final State state = mTasks.get(taskInfo.taskId);
		final Point oldPositionInParent = state.mTaskInfo.positionInParent;
		boolean oldVisible = state.mTaskInfo.isVisible;

		if (mWindowDecorViewModelOptional.isPresent()) {
		mWindowDecorViewModelOptional.get().onTaskInfoChanged(taskInfo);
		@@ -138,12 +139,18 @@ public class FullscreenTaskListener implements ShellTaskOrganizer.TaskListener {
		updateRecentsForVisibleFullscreenTask(taskInfo);

		final Point positionInParent = state.mTaskInfo.positionInParent;
		if (!oldPositionInParent.equals(state.mTaskInfo.positionInParent)) {
		boolean positionInParentChanged = !oldPositionInParent.equals(positionInParent);
		boolean becameVisible = !oldVisible && state.mTaskInfo.isVisible;

		if (becameVisible \|\| positionInParentChanged) {
		mSyncQueue.runInSync(t -> {
		if (!state.mLeash.isValid()) {
		// Task vanished before sync completion
		return;
		}
		if (becameVisible) {
		t.show(state.mLeash);
		}
		t.setPosition(state.mLeash, positionInParent.x, positionInParent.y);
		});
		}