title: Volley or Service with cursor loader
body: <p>I almost always use a Service when I download data from a web service. I store the result in a database and displays the result in my view using a cursor loader. But after Google released the network library Volley I have become a bit confused. The volley library uses async tasks instead of a Service and it doesn't use cursors. I thought that I was supposed to avoid async task and store my data in a database so that I could handle orientation changes properly - without loosing data and having the need to download the data again.</p>
  <p>So my question is, when should I use Volley instead of my own download strategy?</p>