Merge "Reduce unnecessary visibility update after resumed" into main (acd050c5) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/ActivityRecord.java

+4 −1

Original line number	Diff line number	Diff line
		@@ -6548,7 +6548,10 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
		// Schedule an idle timeout in case the app doesn't do it for us.
		mTaskSupervisor.scheduleIdleTimeout(this);

		mTaskSupervisor.reportResumedActivityLocked(this);
		mTaskSupervisor.mStoppingActivities.remove(this);
		if (getDisplayArea().allResumedActivitiesComplete()) {
		mRootWindowContainer.executeAppTransitionForAllDisplay();
		}

		resumeKeyDispatchingLocked();
		final Task rootTask = getRootTask();

+0 −15

Original line number	Diff line number	Diff line
		@@ -2064,21 +2064,6 @@ public class ActivityTaskSupervisor implements RecentTasks.Callbacks {
		}
		}

		boolean reportResumedActivityLocked(ActivityRecord r) {
		// A resumed activity cannot be stopping. remove from list
		mStoppingActivities.remove(r);

		final Task rootTask = r.getRootTask();
		if (rootTask.getDisplayArea().allResumedActivitiesComplete()) {
		mRootWindowContainer.ensureActivitiesVisible();
		// Make sure activity & window visibility should be identical
		// for all displays in this stage.
		mRootWindowContainer.executeAppTransitionForAllDisplay();
		return true;
		}
		return false;
		}

		// Called when WindowManager has finished animating the launchingBehind activity to the back.
		private void handleLaunchTaskBehindCompleteLocked(ActivityRecord r) {
		final Task task = r.getTask();

+2 −0

Original line number	Diff line number	Diff line
		@@ -1898,6 +1898,7 @@ class RootWindowContainer extends WindowContainer<DisplayContent>
		// Don't do recursive work.
		return;
		}
		Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "RWC_ensureActivitiesVisible");
		mTaskSupervisor.beginActivityVisibilityUpdate();
		try {
		// First the front root tasks. In case any are not fullscreen and are in front of home.
		@@ -1907,6 +1908,7 @@ class RootWindowContainer extends WindowContainer<DisplayContent>
		}
		} finally {
		mTaskSupervisor.endActivityVisibilityUpdate();
		Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
		}
		}