DO NOT MERGE Do not reinflate the layout if it has not been already inflated. am: b700beab66

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13807481

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I6cc751dbf46a6e45c04b605cf5f07194a2f20b4f

packages/CarSystemUI/src/com/android/systemui/car/notification/NotificationPanelViewController.java

@@ -245,6 +245,9 @@ public class NotificationPanelViewController extends OverlayPanelViewController
 
     /** Reinflates the view. */
     public void reinflate() {
+        // Do not reinflate the view if it has not been inflated at all.
+        if (!isInflated()) return;
+
         ViewGroup container = (ViewGroup) getLayout();
         container.removeView(mNotificationView);