title: Open .unity3d file on Android
body: <p>I've a unity3d file and I've created a simply desktop unity player who I pass the unity3d path as argument to run the animation.</p>
  
  <p>I'd like to do the same on Android native app. There is a way to pass the path to an unity player? Which classes I've to create/extend?</p>
  
  <p>I'm looking for something like this:</p>
  
  <pre><code>mUnityPlayer = new UnityPlayer();
  mUnityPlayer.start(xxx.unity3d);
  </code></pre>