title: Horizontal RelativeLayout android
body: <p>How can I set <strong>just one</strong> activity or <strong>just one</strong> RelativeLayout from an android application to <strong>always</strong> have horizontal orientation?</p>
  
  <p>I have tried to add <strong><em>android:screenOrientation = "horizontal"</em></strong>
  and <strong><em>android:screenOrientation = "landscape"</em></strong> to the RelativeLayout but it has no effect.</p>
  
  <p>Thank you.</p>