@Override
public Playlist doInBackground(Void... params) {
JamendoGet2Api server = new JamendoGet2ApiImpl();
int[] id = null;
try {
id = server.getTop100Listened();
// if loading rss failed and no musics are there - report an error
if (id == null) {
publishProgress(new WSError((String) getResources().getText(R.string.top100_fail)));
return null;
}
Album[] albums = server.getAlbumsByTracksId(id);
Music[] musics =
server.getTracksByTracksId(id, Dian1Application.getInstance().getStreamEncoding());
if (albums == null || musics == null) return null;
Hashtable<Integer, PlaylistEntry> hashtable = new Hashtable<Integer, PlaylistEntry>();
for (int i = 0; i < musics.length; i++) {
PlaylistEntry playlistEntry = new PlaylistEntry();
playlistEntry.setAlbum(albums[i]);
playlistEntry.setMusic(musics[i]);
hashtable.put(musics[i].getId(), playlistEntry);
}
// creating playlist in the correct order
Playlist playlist = new Playlist();
for (int i = 0; i < id.length; i++) {
playlist.addPlaylistEntry(hashtable.get(id[i]));
}
return playlist;
} catch (JSONException e) {
e.printStackTrace();
} catch (WSError e) {
publishProgress(e);
}
return null;
}