title: How to avoid already-authorized in Android Facebook SDK
body: <p>I'm getting a completely useless page when I use the Single Sign on for Facebook's Android SDK. </p>
  
  <blockquote>
    <p>"You have already authorized happyapp.
    Press "Okay" to continue.</p>
  </blockquote>
  
  <p>This page would destroy user experience. How the heck do I get rid of it. Lots of people  have been seeing this, but no solution is posted.</p>
  
  <p>Even Facebook admits this is a problem, see: <a href="http://forum.developers.facebook.net/viewtopic.php?id=84548" rel="noreferrer">http://forum.developers.facebook.net/viewtopic.php?id=84548</a></p>
  
  <p>Does anyone know any work-around?</p>