Ignore null action in AppWidgetServiceImpl.

Bug: 376165550
Test: Manual.
Change-Id: I962871abc8eae1fc7e21f253ab49fded6d7097ac

1 files changed, 4 insertions, 0 deletions

diff --git a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
index 55677078f939..0c99fcfd221a 100644
--- a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
+++ b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
@@ -209,6 +209,10 @@ class AppWidgetServiceImpl extends IAppWidgetService.Stub implements WidgetBacku
         @Override
         public void onReceive(Context context, Intent intent) {
             final String action = intent.getAction();
+            if (action == null) {
+                return;
+            }
+
             final int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, UserHandle.USER_NULL);
 
             if (DEBUG) {