title: How to write a correct handler with obtainMessage?
body: <p>There are no examples on how to write a handler using the <code>obtainMessage</code> method with 4 arguments coming in. </p>
  
  <p>I've tried several ways, but still getting the same errors.</p>
  
  <pre><code>Handler mHandler = new Handler() {
      public final Message obtainMessage(int what, 
          int arg1, int arg2, Object obj) {
  
      }
  };
  </code></pre>
  
  <p>This is obviously wrong, but I could use a little direction considering there aren't any examples to get help from.</p>