title: Android MVP: which layer should store context variable
body: <p>I find myself where i need to play a sound file when user clicks a button on a view.</p>
  
  <p>MediaPlayer requires a context to be created.</p>
  
  <p>What is the best way to put MediaPlayer initialization code?</p>
  
  <p>Should I pass a context into a presenter method and play it there?</p>
  
  <p>Or is it ok to just play on the view.</p>