diff options
| -rw-r--r-- | services/core/java/com/android/server/wm/WindowProcessController.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/services/core/java/com/android/server/wm/WindowProcessController.java b/services/core/java/com/android/server/wm/WindowProcessController.java index e6a35f1267b5..1f8a437abe08 100644 --- a/services/core/java/com/android/server/wm/WindowProcessController.java +++ b/services/core/java/com/android/server/wm/WindowProcessController.java @@ -908,7 +908,7 @@ public class WindowProcessController extends ConfigurationContainer<Configuratio final int displayId = r.getDisplayId(); final Context c = root.getDisplayUiContext(displayId); - if (r.mVisibleRequested && !displayContexts.contains(c)) { + if (c != null && r.mVisibleRequested && !displayContexts.contains(c)) { displayContexts.add(c); } } |