title: Get last node in Firebase database Android
body: <p>I want to get item in the last node added in firebase database from my Android. You can see on the image below i'm not sure how to get the specific node, because unique key is created by Firebase. How to reference to auto-created node and child inside? Thanks a lot </p>
  
  <p>The last node</p>
  
  <p><a href="https://i.stack.imgur.com/HTvcS.png" rel="noreferrer"><img src="https://i.stack.imgur.com/HTvcS.png" alt="enter image description here"></a></p>