title: Landscape Mode not working in Android Studio
body: <p>I have created Android layout resource files for landcape mode for all different screen sizes such as, small, large, medium and extra large , however, when I run the app it does not work in landscape mode as half of the buttons, images are missing from the screen.</p>
  
  <p>I have also included the below line in the android Manifest file. </p>
  
  <pre><code>android:configChanges="keyboardHidden|orientation|screenSize"
  </code></pre>
  
  <p>Please advice how I can make andriod aware of when to use the landscape and portrait mode. </p>