[DO NOT MERGE] Fix logic for storing MediaButtonReceiver am: 9db9306e89

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12672404

Change-Id: Ice87d51ddc1f1e56c0587bf0a625e96e74eaece2

1 files changed, 1 insertions, 1 deletions

diff --git a/services/core/java/com/android/server/media/MediaButtonReceiverHolder.java b/services/core/java/com/android/server/media/MediaButtonReceiverHolder.java
index 9dae1b44117b..6e655eafa0e9 100644
--- a/services/core/java/com/android/server/media/MediaButtonReceiverHolder.java
+++ b/services/core/java/com/android/server/media/MediaButtonReceiverHolder.java
@@ -259,7 +259,7 @@ final class MediaButtonReceiverHolder {
             return "";
         }
         return String.join(COMPONENT_NAME_USER_ID_DELIM,
-                mComponentName.toString(),
+                mComponentName.flattenToString(),
                 String.valueOf(mUserId),
                 String.valueOf(mComponentType));
     }