title: How does the container get passed to a fragment?
body: <p>I'm attempting to understand someone else's code. They are using fragments (which I'm rather hazy on).</p>
  
  <p>I know that a fragment starts up with <code>onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState</code> .. but I can't fathom where the "container" was set up.</p>
  
  <p>where should I look?</p>