title: urban airship push notification problem in android?
body: <p>I use the urban airship mail push notification service , i created some sample application and register the package name in urban airmail ship , then i got the application key , 
  but in raw/ua.properties , i need to specify the</p>
  
  <pre><code>debug.app_key=
  production.app_key=
  </code></pre>
  
  <p>but i don`t know the value , from where i have to get the value for my application?</p>