public void serializeDownloadQueue() {
State state = new State();
for (DownloadFile downloadFile : downloadService.getDownloads()) {
state.songs.add(downloadFile.getSong());
}
state.currentPlayingIndex = downloadService.getCurrentPlayingIndex();
state.currentPlayingPosition = downloadService.getPlayerPosition();
Log.i(
TAG,
"Serialized currentPlayingIndex: "
+ state.currentPlayingIndex
+ ", currentPlayingPosition: "
+ state.currentPlayingPosition);
FileUtil.serialize(downloadService, state, FILENAME_DOWNLOADS_SER);
}
private void deserializeDownloadQueue() {
State state = FileUtil.deserialize(downloadService, FILENAME_DOWNLOADS_SER);
if (state == null) {
return;
}
Log.i(
TAG,
"Deserialized currentPlayingIndex: "
+ state.currentPlayingIndex
+ ", currentPlayingPosition: "
+ state.currentPlayingPosition);
downloadService.restore(state.songs, state.currentPlayingIndex, state.currentPlayingPosition);
// Work-around: Serialize again, as the restore() method creates a serialization without current
// playing info.
serializeDownloadQueue();
}