title: Android- customize built-in Component?
body: <p>Let's say I create an intent to view a Google map like so:</p>
  
  <pre><code>Intent intent = new Intent("android.intent.ACTION_VIEW");
  intent.setComponent(ComponentName.unflattenFromString("com.google.android.apps.maps/com.google.android.maps.MapsActivity"));
  intent.addCategory(android.intent.category.LAUNCHER);
  intent.setData("Your Google My Map URL HERE");
  startActivity(intent);
  </code></pre>
  
  <p>Is there any way to customize this <code>MapsActivity</code> component, or just get a handle in it to control/query it at all, or would I have to start from scratch to do this?</p>