title: Get all the child values in Firebase android
body: <p>I want to get all the values inside parent without having the child keys. How can i retrieve them in android? </p>
  
  <p><img src="https://i.stack.imgur.com/XZgTT.png" alt="See This Image - Example"></p>
  
  <p>In this image "BewafaShayari" is the parent and i want all the children values in a string. </p>