Merge "Fix stuck screen from display change timeout"
diff --git a/services/core/java/com/android/server/wm/RemoteDisplayChangeController.java b/services/core/java/com/android/server/wm/RemoteDisplayChangeController.java
index 43baebc..e646f14 100644
--- a/services/core/java/com/android/server/wm/RemoteDisplayChangeController.java
+++ b/services/core/java/com/android/server/wm/RemoteDisplayChangeController.java
@@ -114,9 +114,15 @@
// timed-out, so run all continue callbacks and clear the list
synchronized (mService.mGlobalLock) {
for (int i = 0; i < mCallbacks.size(); ++i) {
- mCallbacks.get(i).onContinueRemoteDisplayChange(null /* transaction */);
+ final ContinueRemoteDisplayChangeCallback callback = mCallbacks.get(i);
+ if (i == mCallbacks.size() - 1) {
+ // Clear all callbacks before calling the last one, so that if the callback
+ // itself calls {@link #isWaitingForRemoteDisplayChange()}, it will get
+ // {@code false}. After all, there is nothing pending after this one.
+ mCallbacks.clear();
+ }
+ callback.onContinueRemoteDisplayChange(null /* transaction */);
}
- mCallbacks.clear();
}
}