ios/player: fix IJKAVMoviePlayerController play in background or locked screen...

ios/player: fix IJKAVMoviePlayerController play in background or locked screen when it set pauseInBackground=YES
Signed-off-by: NZhang Rui <bbcallen@gmail.com>

ios/IJKMediaPlayer/IJKMediaPlayer/IJKAVMoviePlayerController.m

@@ -741,7 +741,7 @@ static IJKAVMoviePlayerController* instance;
                      postNotificationName:IJKMPMediaPlaybackIsPreparedToPlayDidChangeNotification
                      object:self];
                     
-                    if (_shouldAutoplay)
+                    if (_shouldAutoplay && (!_pauseInBackground || [UIApplication sharedApplication].applicationState == UIApplicationStateActive))
                         [_player play];
                 });
             }