title: Android: Changing Background-Color of the Activity (Main View)
body: <p>I want to change the background color of my Main-View (not a Button or a Text-View) just the real background which is usually black... I got this code:</p>
  
  <pre><code>view.setBackgroundColor(0xfff00000);
  </code></pre>
  
  <p>This is inside an <code>OnClickListener</code>, but it just changes the background of the Button. </p>