Don't crash if media metadata isn't available

Bug: 150454272
Test: manual - play music and look at lock screen
Change-Id: I5e776d8fc37c1f8894621be23a1ec99afa77bd11

1 files changed, 3 insertions, 1 deletions

diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardMediaPlayer.java b/packages/SystemUI/src/com/android/keyguard/KeyguardMediaPlayer.java
index b0017269ff7e..4fcacc276ac1 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardMediaPlayer.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardMediaPlayer.java
@@ -114,7 +114,9 @@ public class KeyguardMediaPlayer {
             throw new IllegalStateException("cannot update controls, views not bound");
         }
         if (mediaMetadata == null) {
-            throw new IllegalArgumentException("media metadata was null");
+            mMediaNotifView.setVisibility(View.GONE);
+            Log.d(TAG, "media metadata was null");
+            return;
         }
         mMediaNotifView.setVisibility(View.VISIBLE);