title: Facebook Android SDK logging in automatically
body: <p>I have just started using Facebook's Official Android SDK and wrote their sample login app (<a href="http://developers.facebook.com/docs/getting-started/facebook-sdk-for-android/3.0/" rel="nofollow">http://developers.facebook.com/docs/getting-started/facebook-sdk-for-android/3.0/</a> 6th Step). It's working fine, I mean not force closing or giving any error, except what I notice is it never asks me for any login information.</p>
  
  <p>Whenever I start the app, it automatically logs me in somehow. I logged out from Facebook app installed, logged out of Facebook from my browser, still it never asks for my E-mail and password. However, when I exported it as an .apk and gave it to friend, there it asked for his email and password.</p>
  
  <p>How should I get the login screen in my app on my cell then? Thanks :)</p>