title: How to call method and return its value with UnityPlayer.UnitySendMessage
body: <p>How can I call this C# method from Java then return the string value?</p>
  
  <pre><code>public string getTest () { return "test"; }
  </code></pre>
  
  <p>This is what I've tried:</p>
  
  <pre><code>String str = UnityPlayer.UnitySendMessage("ProfileSave", "getTest","");
  </code></pre>
  
  <p>I am getting the below error</p>
  
  <blockquote>
  <pre><code>String str=UnityPlayer.UnitySendMessage("ProfileSave", "getTest","");                                 
  ^
   required: String  
   found:    void
  </code></pre>
  </blockquote>