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Commit a0a9609a authored by Wale Ogunwale's avatar Wale Ogunwale Committed by android-build-merger
Browse files

Merge "Make accessing mWaitingForDrawn thread-safe" into nyc-dev 

am: fa52124d

* commit 'fa52124d':
  Make accessing mWaitingForDrawn thread-safe
parents 1fc73e65 fa52124d

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

+9 −5
Original line number Diff line number Diff line
@@ -10679,6 +10679,7 @@ public class WindowManagerService extends IWindowManager.Stub 


        @Override

        public void waitForAllWindowsDrawn(Runnable callback, long timeout) {

            boolean allWindowsDrawn = false;

            synchronized (mWindowMap) {

                mWaitingForDrawnCallback = callback;

                final WindowList windows = getDefaultWindowListLocked();
@@ -10699,15 +10700,18 @@ public class WindowManagerService extends IWindowManager.Stub 
                    }

                }

                mWindowPlacerLocked.requestTraversal();

            }

                mH.removeMessages(H.WAITING_FOR_DRAWN_TIMEOUT);

                if (mWaitingForDrawn.isEmpty()) {

                callback.run();

                    allWindowsDrawn = true;

                } else {

                    mH.sendEmptyMessageDelayed(H.WAITING_FOR_DRAWN_TIMEOUT, timeout);

                    checkDrawnWindowsLocked();

                }

            }

            if (allWindowsDrawn) {

                callback.run();

            }

        }



        @Override

        public void addWindowToken(IBinder token, int type) {