title: Firebase for Android, How can I loop through a child (for each child = x do y)
body: <p>This is what my test looks like:</p>
  
  <p><a href="https://i.stack.imgur.com/AKQLW.png" rel="noreferrer"><img src="https://i.stack.imgur.com/AKQLW.png" alt="enter image description here"></a></p>
  
  <p>I won't use the fields above, it's just a dummy. But I would like to go through all the children on "users" and for each email return a: </p>
  
  <pre><code>System.out.println(emailString);
  </code></pre>
  
  <p>The only way I found of listing an object is using firebaseAdapter, is there another way of doing it?</p>