title: For programming an android app: How do I make it display a one time setup screen
body: <p>While searching this question I have seen this. <a href="https://stackoverflow.com/questions/3025284/one-time-android-setup-screen">One time Android setup screen?</a></p>
  
  <p>It asks my question, but I can never get it to work. What I want to happen is when I first startup the app, it gives me the setup screen. Then when I press save, I want it to quit the app. When I click the app again, I want it to preform a task, rather than show up with a screen. So thats really 2 questions, how to make it show a setup screen one time, and then how to make it do an action(by clicking on the app) without a screen showing up at all.</p>
  
  <p>Right now, I use SharedPreferences editor to input my settings.</p>