Adding null check for proxying assistant visibility changed.

Bug: 130272454
Test: None, just a null check
Change-Id: Iffbb3c3d555c9c8ab3ec723d5a0167c661b90ee6

diff --git a/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java b/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
index 4d6693f..7b6fb94 100644 (file)
--- a/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
@@ -631,7 +631,9 @@ public class OverviewProxyService implements CallbackController<OverviewProxyLis
 
     public void notifyAssistantVisibilityChanged(float visibility) {
         try {
-            mOverviewProxy.onAssistantVisibilityChanged(visibility);
+            if (mOverviewProxy != null) {
+                mOverviewProxy.onAssistantVisibilityChanged(visibility);
+            }
         } catch (RemoteException e) {
             Log.e(TAG_OPS, "Failed to call onAssistantVisibilityChanged()", e);
         }