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Commit e79f26af authored by Hongwei Wang's avatar Hongwei Wang
Browse files

Remove synchronized call in PinnedStackController 

Instead, rely on WindowManagerService.mGlobalLock for ordering and
avoiding deadlocks.

Bug: 143543347
Test: atest PinnedStackController
Test: atest NotificationManagerTest
Change-Id: Idcb426064892c9bb1ce7895f569ddbecb1f6b7b6
parent 62efd10e

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

+6 −3
Original line number Diff line number Diff line
@@ -291,9 +291,12 @@ class PinnedStackController { 
     * onTaskStackBoundsChanged() to be called.  But we still should update our known display info

     * with the new state so that we can update SystemUI.

     */

    synchronized void onDisplayInfoChanged(DisplayInfo displayInfo) {

    void onDisplayInfoChanged(DisplayInfo displayInfo) {

        synchronized (mService.mGlobalLock) {

            setDisplayInfo(displayInfo);

        notifyMovementBoundsChanged(false /* fromImeAdjustment */, false /* fromShelfAdjustment */);

            notifyMovementBoundsChanged(false /* fromImeAdjustment */,

                    false /* fromShelfAdjustment */);

        }

    }



    /**