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Commit 092371ab authored by lijilou's avatar lijilou Committed by Jilou li
Browse files

don't call the reparent method when the old parent of task is removed. 

 The activities in the task may already be finishing. Then the task could be removed when performing the idle check.

Test: monkey test
Flag: EXEMPT bugfix
Bug: 388883786
Change-Id: I762d3aaaa7a4b2eac2784d1f578960c4348a5a9d
parent c59652fd

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

+6 −0
Original line number Diff line number Diff line
@@ -1655,6 +1655,12 @@ public class ActivityTaskSupervisor implements RecentTasks.Callbacks { 
        activityIdleInternal(null /* idleActivity */, false /* fromTimeout */,

                true /* processPausingActivities */, null /* configuration */);



        if (rootTask.getParent() == null) {

            // The activities in the task may already be finishing. Then the task could be removed

            // when performing the idle check.

            return;

        }



        // Reparent all the tasks to the bottom of the display

        final DisplayContent toDisplay =

                mRootWindowContainer.getDisplayContent(DEFAULT_DISPLAY);