diff options
| -rw-r--r-- | services/core/java/com/android/server/wm/AnrController.java | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/services/core/java/com/android/server/wm/AnrController.java b/services/core/java/com/android/server/wm/AnrController.java index b23f50154257..1ed5a851549c 100644 --- a/services/core/java/com/android/server/wm/AnrController.java +++ b/services/core/java/com/android/server/wm/AnrController.java @@ -135,8 +135,10 @@ class AnrController { * Notify a window owned by the provided pid was unresponsive. */ private void notifyWindowUnresponsive(int pid, String reason) { - Slog.i(TAG_WM, "ANR in input window owned by pid=" + pid + ". Reason: " + reason); - dumpAnrStateLocked(null /* activity */, null /* windowState */, reason); + synchronized (mService.mGlobalLock) { + Slog.i(TAG_WM, "ANR in input window owned by pid=" + pid + ". Reason: " + reason); + dumpAnrStateLocked(null /* activity */, null /* windowState */, reason); + } // We cannot determine the z-order of the window, so place the anr dialog as high // as possible. |