title: Read value for random generated child in firebase android
body: <p>I'm trying to read all the values from my firebase database. My child values are randomly generated using</p>
  <pre><code>.push.getkey() 
  </code></pre>
  <p>My database structure looks as below:
  <a href="https://i.stack.imgur.com/tzOFS.png" rel="nofollow noreferrer">database structure</a></p>
  <p>Example: child -MFo2XLRF34Pez_xeVAT contains a Jobs object.</p>
  <p>How can I get all the values of randomly generated child nodes ? Since i can't pass the values to <code>datasource.child()</code>since I don't know the name of the child.
  I just want to save all the Jobs objects into an ArrayList but I can't access them.</p>