title: android notification in background if app closed?
body: <p>I am trying to display a notification in the Android notifications bar even if my application is closed.</p>
  
  <p>I've tried searching, but I have had no luck finding help.</p>
  
  <p>An example of this is a news application.  Even if the phone screen is off or the news application is closed, it can still send a notification for recent news and have it appear in the notification bar.</p>
  
  <p>How might I go about doing this in my own application?</p>