/**
  * Used to fetch for the album art via Last.fm.
  *
  * @param context The {@link Context} to use.
  * @param album The name of the album in the profile the user is viewing.
  * @param artist The name of the album artist in the profile the user is viewing
  */
 public void fetchAlbumPhoto(final Activity context, final String album, final String artist) {
   if (!TextUtils.isEmpty(album)) {
     mFetcher.removeFromCache(ImageFetcher.generateAlbumCacheKey(album, artist));
     mFetcher.loadAlbumImage(artist, album, -1, mAlbumArt);
   } else {
     setDefault(context);
   }
 }