title: Show the data which user has entered to only the user who entered the data from Firebase Realtime Database in Android Studio
body: <p>I am currently working on a college project and I'm stuck at this stage where I took users data while Signing Up and put it in Firebase Realtime Database <a href="https://i.stack.imgur.com/H5mDR.png" rel="nofollow noreferrer">Firebase Console Screenshot</a> by using this code <a href="https://i.stack.imgur.com/Q2lIf.png" rel="nofollow noreferrer"> Code of Function which sends data to Firebase </a> and I want to display the details of the user mentioned there in TextView on another Activity. I want the user to only see what he entered and not anything else. I know to get data from firebase for only normal circumstance
  <a href="https://i.stack.imgur.com/x2DQE.png" rel="nofollow noreferrer">Code of displaying</a> if the database is like this <a href="https://i.stack.imgur.com/W3g1j.png" rel="nofollow noreferrer">No pushID Database</a>
  and as there is not unique id then it is easy for but with push() function I am not getting it.</p>