title: Android game Highscore implementation
body: <p>I am making a space shooter for my final year project and thought it will be cool to include a local score/ High score screen. I don't know how to go about this and would really appreciate if someone can point me in the right direction, all the examples I found online look very complex to me. Also I want the score to be displayed on the game screen which is rendered with opengl es. 
  Thanks.</p>