title: Android notification height and width
body: <p>I'm making an app that displays a custom notification in the notification bar, and would like to show the user a preview of their notification from inside the activity that creates the notification.</p>
  
  <p>Is there a way through the Android API to get the height in pixels, or <code>dip</code> of a notification, so that I can match what the notification would look like as accurately as possible? Or does anyone know the height of notifications in Android 3.0 and later?</p>