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package de.danoeh.antennapod.asynctask;
import android.annotation.SuppressLint;
import android.app.ProgressDialog;
import android.content.Context;
import android.os.AsyncTask;
import java.util.Arrays;
import de.danoeh.antennapod.activity.OpmlImportHolder;
import de.danoeh.antennapod.core.R;
import de.danoeh.antennapod.core.export.opml.OpmlElement;
import de.danoeh.antennapod.core.feed.Feed;
import de.danoeh.antennapod.core.storage.DownloadRequestException;
import de.danoeh.antennapod.core.storage.DownloadRequester;
/** Queues items for download in the background. */
public class OpmlFeedQueuer extends AsyncTask<Void, Void, Void> {
private Context context;
private ProgressDialog progDialog;
private int[] selection;
public OpmlFeedQueuer(Context context, int[] selection) {
super();
this.context = context;
this.selection = Arrays.copyOf(selection, selection.length);
}
@Override
protected void onPostExecute(Void result) {
progDialog.dismiss();
}
@Override
protected void onPreExecute() {
progDialog = new ProgressDialog(context);
progDialog.setMessage(context.getString(R.string.processing_label));
progDialog.setCancelable(false);
progDialog.setIndeterminate(true);
progDialog.show();
}
@Override
protected Void doInBackground(Void... params) {
DownloadRequester requester = DownloadRequester.getInstance();
for (int selected : selection) {
OpmlElement element = OpmlImportHolder.getReadElements().get(selected);
Feed feed = new Feed(element.getXmlUrl(), null,
element.getText());
try {
requester.downloadFeed(context.getApplicationContext(), feed);
} catch (DownloadRequestException e) {
e.printStackTrace();
}
}
return null;
}
public void executeAsync() {
executeOnExecutor(THREAD_POOL_EXECUTOR);
}
}
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