title: How to set a background on an alarm clock app
body: <p>In an Android alarm clock app that I want to develop, I want to allow people to have a custom image as the app's background when it goes off, rather than having the device's stock background, but I don't know how to go about it. It might actually be really simple but I am still a beginner (a shocker I know) so yeah does anyone have any ideas??</p>
  
  <p>Just in case people are getting confused, I DON'T want the app to change the person home screen wallpaper, just the alarms background</p>
  
  <p>I haven't started the app yet because as I said I need to know this one thing before i spend a few weeks developing</p>
  
  <p>Kind Regards</p>
  
  <p>Ryan</p>