title: String to resources path converter
body: <p>I can't find in my books if there is way to convert string to resources path in android development.
  For example:</p>
  
  <pre><code>String path = "R.raw.mediaFile";
  MediaPlayer myPlayer;
  myPlayer = MediaPlayer.create(this, ***&lt;Some Expression&gt;(path)***);
  </code></pre>
  
  <p>Please provide a short example.
  Thanks in advance!</p>