Not able to add child to existing child in firebase android

Question

I am creating a playlist app where every playlist has a unique key and have 2 child elements playlistId and playlist name. I want to add songs as a child under the playlist name.

Like this:

But this is what I am getting instead:

My code which brings the above-unwanted error prone result is -

 databaseReference = FirebaseDatabase.getInstance().getReference().child("a44f757c1f96ac85");

 public void saveSongsToPlayList(View view){
            try {
                String song = "Song";
               databaseReference.child(playListId).child(playListName)
                    .child("New song").child(song).setValue(song);
            }catch (Exception ex){
                ex.printStackTrace();
            }
    }

I don't think that I need to use the data snapshot for such a simple task. Or am I wrong?

Answer 1

Try this

     public void saveSongsToPlayList(View view){
                try {
                   Firebase firebase = new Firebase("https://your-firebase-id.com").child("a44f757c1f96ac85").child("LZIZ......").child("playListName").child("NewSong")  
                   Firebase song1 = firebase.child("song")
                   song1.setValue("link to song or whatever")
                }catch (Exception ex){
                    ex.printStackTrace();
                }
        }