AddFeedFromURL.java 文件源码

@Override
protected void onPostExecute(String feed) {
    if (feed == null) {
        new AlertDialogWrapper.Builder(AddFeedFromURL.this).setTitle("Error adding feed! This site may not have an RSS feed available.").setPositiveButton("Ok!", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                finish();
            }
        }).show();
    } else {
        new ParseFeedTask().execute(feed);
    }
}