title: how to wait the volley response to finish it's work inside intentservice?
body: <p>Working with intentservice to get the data of 7 Rss Feed links with using " Google Volley " in the background and use ResultReceiver to get the result , But I can't configure how to wait on the volley response to finish it's job to fire flag with  ResultReceiver  to display the data in the MainActivity </p>