title: Putting progress bar inside edit text which will launch after user has entered something
body: <p>I have a email address field which I need to check for availability with the server. I have the webservice to perform this test as an async task. While this check is going on, I want the user to fill in other details but I want a progress indicator to show that processing is going on in the email field.</p>
  
  <p>I was hoping to make show a progress bar indicator inside the EditText field itself (possibly in the right corner of EditText). Is it possible?</p>