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package de.danoeh.antennapod.fragment;
import android.os.Bundle;
import android.os.Handler;
import android.support.v4.app.ListFragment;
import android.util.Log;
import android.view.View;
import android.widget.ListView;
import android.widget.Toast;
import java.util.List;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.adapter.DownloadlistAdapter;
import de.danoeh.antennapod.core.asynctask.DownloadObserver;
import de.danoeh.antennapod.core.feed.FeedMedia;
import de.danoeh.antennapod.core.preferences.UserPreferences;
import de.danoeh.antennapod.core.service.download.DownloadRequest;
import de.danoeh.antennapod.core.service.download.Downloader;
import de.danoeh.antennapod.core.storage.DBReader;
import de.danoeh.antennapod.core.storage.DBWriter;
import de.danoeh.antennapod.core.storage.DownloadRequester;
/**
* Displays all running downloads and provides actions to cancel them
*/
public class RunningDownloadsFragment extends ListFragment {
private static final String TAG = "RunningDownloadsFrag";
private DownloadObserver downloadObserver;
private List<Downloader> downloaderList;
@Override
public void onDetach() {
super.onDetach();
if (downloadObserver != null) {
downloadObserver.onPause();
}
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
// add padding
final ListView lv = getListView();
lv.setClipToPadding(false);
final int vertPadding = getResources().getDimensionPixelSize(R.dimen.list_vertical_padding);
lv.setPadding(0, vertPadding, 0, vertPadding);
final DownloadlistAdapter downloadlistAdapter = new DownloadlistAdapter(getActivity(), itemAccess);
setListAdapter(downloadlistAdapter);
downloadObserver = new DownloadObserver(getActivity(), new Handler(), new DownloadObserver.Callback() {
@Override
public void onContentChanged(List<Downloader> downloaderList) {
Log.d(TAG, "onContentChanged: downloaderList.size() == " + downloaderList.size());
RunningDownloadsFragment.this.downloaderList = downloaderList;
downloadlistAdapter.notifyDataSetChanged();
}
});
downloadObserver.onResume();
}
private DownloadlistAdapter.ItemAccess itemAccess = new DownloadlistAdapter.ItemAccess() {
@Override
public int getCount() {
return (downloaderList != null) ? downloaderList.size() : 0;
}
@Override
public Downloader getItem(int position) {
return (downloaderList != null) ? downloaderList.get(position) : null;
}
@Override
public void onSecondaryActionClick(Downloader downloader) {
DownloadRequest downloadRequest = downloader.getDownloadRequest();
DownloadRequester.getInstance().cancelDownload(getActivity(), downloadRequest.getSource());
if(downloadRequest.getFeedfileType() == FeedMedia.FEEDFILETYPE_FEEDMEDIA &&
UserPreferences.isEnableAutodownload()) {
FeedMedia media = DBReader.getFeedMedia(downloadRequest.getFeedfileId());
DBWriter.setFeedItemAutoDownload(media.getItem(), false);
Toast.makeText(getActivity(), R.string.download_canceled_autodownload_enabled_msg, Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(getActivity(), R.string.download_canceled_msg, Toast.LENGTH_SHORT).show();
}
}
};
}
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