From 3a45847457522930a76bd4535803865c1ff9028f Mon Sep 17 00:00:00 2001
From: shaoweishen <shaoweishen@google.com>
Date: Wed, 16 Mar 2022 14:54:51 +0000
Subject: [PATCH] [Output Switcher] Check before use MediaController

Bug: 224715111
Test: verified on device
Change-Id: I4bce60d21f10f393f1711ef7f1ccceba8a39d9fb
---
 .../android/systemui/media/dialog/MediaOutputController.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java
index ea7f7f2bb6461..1cc96c0fd0de9 100644
--- a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java
+++ b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java
@@ -637,7 +637,8 @@ public class MediaOutputController implements LocalMediaManager.DeviceCallback,
     }
 
     private boolean isPlayBackInfoLocal() {
-        return mMediaController.getPlaybackInfo() != null
+        return mMediaController != null
+                && mMediaController.getPlaybackInfo() != null
                 && mMediaController.getPlaybackInfo().getPlaybackType()
                 == MediaController.PlaybackInfo.PLAYBACK_TYPE_LOCAL;
     }