MediaPlayer: add comments of restriction for setNextMediaPlayer.

Bug: 31517393 Change-Id: I50d1c6cb45d2544b0dcc8f0a3e7cc5818fcd024e
2016-09-15 14:54:35 -07:00
parent cdf48a5f69
commit 295e727545
1 changed files with 2 additions and 1 deletions
--- a/media/java/android/media/MediaPlayer.java
+++ b/media/java/android/media/MediaPlayer.java
@@ -1641,7 +1641,8 @@ public class MediaPlayer extends PlayerBase
     * (i.e. reaches the end of the stream).
     * The media framework will attempt to transition from this player to
     * the next as seamlessly as possible. The next player can be set at
-     * any time before completion. The next player must be prepared by the
+     * any time before completion, but shall be after setDataSource has been
+     * called successfully. The next player must be prepared by the
     * app, and the application should not call start() on it.
     * The next MediaPlayer must be different from 'this'. An exception
     * will be thrown if next == this.