title: How can I detect screen rotation?
body: <p>is it possible to detect screen rotation? I mean - rotation only, which is clearly distinguishable from activity initialization from another activity?</p>
  
  <p>The onXxx methods seem not to be useful for this, I have tried adding/removing a <code>flag</code> from the <code>starting Intent</code> (the removing seems not to be reflected, on rotate the flag is there), and have tried adding <strong>android:configChanges="orientation"</strong> for the activity in the manifest, however the <code>onConfigurationChanged</code> method seems to be called every second rotation... wired.</p>
  
  <p>I guess I am missing something... but haven't found clear solution in the other related threads.</p>
  
  <p>Any ideas?</p>