title: How to prevent all activity screen from rotating in android
body: <p>I have my application with about 15 activities. Now i know one way of preventing activity from rotation i.e. overriding <strong>onConfigurationChanged()</strong> method and defining it in xml.</p>
  
  <p>Since i have about 15-20 activities overriding each of them is not the best practice I think. So is there any other way to do this.</p>