title: how to create a theme and xml style for android project
body: <p>How can I create style theme file in android 4.2. How to apply this theme to all activity from android project. How can I set this style and theme to multiple screens?</p>
  
  <p><a href="http://developer.android.com/guide/topics/ui/themes.html" rel="nofollow">http://developer.android.com/guide/topics/ui/themes.html</a>></p>