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package de.danoeh.antennapod.asynctask;
import de.danoeh.antennapod.feed.Feed;
import de.danoeh.antennapod.feed.FeedManager;
import android.annotation.SuppressLint;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnCancelListener;
import android.os.AsyncTask;
/** Removes a feed in the background. */
public class FeedRemover extends AsyncTask<Void, Void, Void> {
Context context;
ProgressDialog dialog;
Feed feed;
public FeedRemover(Context context, Feed feed) {
super();
this.context = context;
this.feed = feed;
}
@Override
protected Void doInBackground(Void... params) {
FeedManager manager = FeedManager.getInstance();
manager.deleteFeed(context, feed);
return null;
}
@Override
protected void onCancelled() {
dialog.dismiss();
}
@Override
protected void onPostExecute(Void result) {
dialog.dismiss();
}
@Override
protected void onPreExecute() {
dialog = new ProgressDialog(context);
dialog.setMessage("Removing Feed");
dialog.setOnCancelListener(new OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
cancel(true);
}
});
dialog.show();
}
@SuppressLint("NewApi")
public void executeAsync() {
if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
} else {
execute();
}
}
}
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