Activity restart on rotation Android

Question

In my Android application, when I rotate the device (slide out the keyboard) then my Activity is restarted (onCreate is called). Now, this is proba

Answer 1

I just simply added

     android:configChanges="keyboard|keyboardHidden|orientation"

in the manifest file and did not add any onConfigurationChanged method in my activity.

So every time the keyboard slides out or in nothing happens.