title: check screen orientation with configChanges
body: <p>I am using <code>android:configChanges="orientation|keyboardHidden|screenSize"</code> so that activity does not start again when screen rotation changes from landscape to portrait and vice versa.
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  I have some code idea so I will solve my problem but for that Is there anyway by which I can check screen orientation <code>onCreate()</code> of the activity though I am using confidChanges with orientation ???</p>