title: passing argument to DialogFragment
body: <p>I need to pass some variables to <code>DialogFragment</code>, so I can perform an action. Eclipse suggests that I should use</p>
  
  <pre><code>Fragment#setArguments(Bundle)
  </code></pre>
  
  <p>But I don't know how to use this function. How can I use it to pass variables to my dialog?</p>