class WidgetProvider extends AppWidgetProvider {

        ...
        ...

    RemoteViews  remoteViews;
    private void updateAppWidget(Context context,  AppWidgetManager appWidgetManager,   int appWidgetId) throws ClientProtocolException, IOException
    {
        remoteViews = new RemoteViews(context.getPackageName(),  R.layout.widget);

            ...

         new Downloader().execute("http://www.hwlogos.com/test.json");

            ...
    }


    private class Downloader extends AsyncTask<String, String, String> {
         protected String doInBackground(String... urls) {
             String html = "";
             try {
                 HttpClient client = new DefaultHttpClient();
                 HttpGet request = new HttpGet(urls[0]);
                 HttpResponse response;
                 response = client.execute(request);

                 InputStream in = response.getEntity().getContent();
                 BufferedReader reader = new BufferedReader(new InputStreamReader(in));
                 StringBuilder str = new StringBuilder();
                 String line = null;
                 while((line = reader.readLine()) != null)
                 {
                     str.append(line);
                 }
                 in.close();
                 html = str.toString();
             } catch (ClientProtocolException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
             } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
             }
             return html;
         }

         protected void onPostExecute(String result) {
             Log.i("ERROR", "RECEIVED ID: " + remoteViews.toString());
             Log.i("ERROR", "RECEIVED HTML: " + result);
             remoteViews.setTextViewText(R.id.ip, result);
         }
     }

}