title: How to check if auto-rotate screen setting is ON/OFF in Android 4.0+
body: <p>I think each android device has an abitily to on/off auto-rotating function. 
  Usually you can find it in <code>settings-&gt;display-&gt;auto-rotate on/off</code>. How can I read this setting state from my application? How can I access to this setting value? If you can share a code snipped i'd be very appreciate it.</p>