AddFeedFromURL.java 文件源码

@Override
protected void onPostExecute(final Feed feed) {
    if (feed != null) {
        new AlertDialogWrapper.Builder(AddFeedFromURL.this).setTitle("Feed added successfully!").setPositiveButton("Ok!", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                AddFeedFromURL.this.finish();
            }
        }).show();
        Realm.getDefaultInstance().executeTransactionAsync(new Realm.Transaction() {
            @Override
            public void execute(Realm realm) {
                realm.copyToRealmOrUpdate(feed);
                ArrayList<Feed> subs = new ArrayList<>(realm.where(Feed.class).findAllSorted("order"));
                subs.add(feed);
                for (int i = 0; i < subs.size(); i++) {
                    subs.get(i).setOrder(i);
                }
                for (Feed f : subs) {
                    realm.insertOrUpdate(f);
                }
            }
        }, new Realm.Transaction.OnSuccess() {
            @Override
            public void onSuccess() {

            }
        });
    } else {
        new SearchSiteTask().execute(url);
    }
}