title: Android - music player in the notification screen (top pull-down screen)
body: <p>How would one go about creating a simple music player in the top pull-down screen (i.e. where the notifications go)? The default music player on my phone currently does this, and just has a simple previous track, play/pause, and next track buttons. </p>
  
  <p>I already know how to use pending intent to launch a separate activity from up there, I'm just not sure how to get more content up there that the user can interact with. </p>
  
  <p>Hope I described that well enough</p>
  
  <p>Thanks.</p>