title: Get home wallpaper and set it to my activity
body: <p>I want to get the home wallpaper set and put it as my background for my activity. Is this possible ?</p>
  
  <p>I searched on the internet with </p>
  
  <pre><code>WallpaperInfo v = w.getWallpaperInfo();
  String name = v.getServiceName();
  </code></pre>
  
  <p>I have the service name (because the wallpaper is a live service) for example, I have <code>com.android.wallpaper.grass.GrassWallpaper</code>...can I use this to start service into my activity? </p>
  
  <p>If so, how?</p>