title: Retrieving single value from Firebase child in Android
body: <p>I am creating an application in which I store a value named <code>carid</code> in Firebase. Here's my JSON:</p>
  
  <pre><code>user{  "carid" : 1,
    "emailID" : "please@gmail.com",
    "imgurl" : "xyz",
    "mobileNumber" : "8308717177",
    "pass" : "sai3"
  }
  </code></pre>
  
  <p>I want to get only <code>carid</code> in Android app.
  Appreciate any help. Thanks!</p>