Forward all MediaSession callbacks to MediaSessionCompat

Adds missing callbacks to onCustomAction(), onPlayFromMediaId(), onSkipToQueueItem(), and onPlayFromSearch() in MediaSessionCompatApi21.CallbackProxy. This allows the support library callback registered via MediaSessionCompat.setCallback() to receive these callbacks.

BUG: 20129394
Change-Id: Ibef12730c0dd15932a47ba44d69e8f06e11c4db5

1 files changed, 20 insertions, 0 deletions

diff --git a/v4/api21/android/support/v4/media/session/MediaSessionCompatApi21.java b/v4/api21/android/support/v4/media/session/MediaSessionCompatApi21.java
index 9b07ea085c..d5f5853afa 100644
--- a/v4/api21/android/support/v4/media/session/MediaSessionCompatApi21.java
+++ b/v4/api21/android/support/v4/media/session/MediaSessionCompatApi21.java
@@ -173,6 +173,21 @@ class MediaSessionCompatApi21 {
         }
 
         @Override
+        public void onPlayFromMediaId(String mediaId, Bundle extras) {
+            mCallback.onPlayFromMediaId(mediaId, extras);
+        }
+
+        @Override
+        public void onPlayFromSearch(String search, Bundle extras) {
+            mCallback.onPlayFromSearch(search, extras);
+        }
+
+        @Override
+        public void onSkipToQueueItem(long id) {
+            mCallback.onSkipToQueueItem(id);
+        }
+
+        @Override
         public void onPause() {
             mCallback.onPause();
         }
@@ -211,6 +226,11 @@ class MediaSessionCompatApi21 {
         public void onSetRating(Rating rating) {
             mCallback.onSetRating(rating);
         }
+
+        @Override
+        public void onCustomAction(String action, Bundle extras) {
+            mCallback.onCustomAction(action, extras);
+        }
     }
 
     static class QueueItem {