private void onSubtitleDownloadFailed(){
  subtitleLanguage=SubsProvider.SUBTITLE_LANGUAGE_NONE;
  if (listenerReference.get() == null)   return;
  ISubtitleDownloaderListener listener=listenerReference.get();
  listener.onSubtitleDownloadCompleted(false,null);
}

private void onSubtitleDownloadFailed ( ) { subtitleLanguage = SubsProvider . SUBTITLE_LANGUAGE_NONE ; if ( listenerReference . get ( ) == null ) return ; ISubtitleDownloaderListener listener = listenerReference . get ( ) ; listener . onSubtitleDownloadCompleted ( false , null ) ; }
invoked when subtitle download failed .
