title: How to call recreate()?
body: <p>I know this is probably extremely simple, but I just can not figure it out.</p>
  
  <p>I'm trying to reload/recreate an activity after an action.  I know I could just use:</p>
  
  <pre><code>Intent intent = getIntent();
  finish();
  startActivity(intent);
  </code></pre>
  
  <p>But in reading through answers on the site I'm told to use 'recreate()' after 11 api.  Any help would be appreciated, thanks!</p>