View Postime 0,1 Error While Retrieving Data From Firebase

Here I am trying to display the data for the current logged in user. If there is any other method to retrieve data pls share. This is my database : This is the code I have used f

Solution 1:

You are storing the values under a random id:

 reference.push().setValue(ud);

This code generates a random id and under it you will have the attributes of class UserDetails, you need to change it to the following:

     mfirebase.createUserWithEmailAndPassword(email,pwd).addOnCompleteListener(Signup.this, new OnCompleteListener<com.google.firebase.auth.AuthResult>() {
                        @Override
                        public void onComplete(@NonNull Task<com.google.firebase.auth.AuthResult> task) {
                            if(!task.isSuccessful()){
                                Toast.makeText(Signup.this,"Signup Unsuccessful",Toast.LENGTH_SHORT).show();

                            }
                            else
                            {
                                Toast.makeText(Signup.this,"Account Created Successfully and You're now logged in",Toast.LENGTH_SHORT).show();
reference.child(task.getResult().getUser().getUid()).setValue(ud); //add this linefinish();
                                startActivity(new Intent(Signup.this,Login.class));
                                //Toast.makeText(Signup.this,"Account Created Successfully",Toast.LENGTH_SHORT).show();
                            }

After you change it to the above, then when you retrieve you can use this:

reference= FirebaseDatabase.getInstance().getReference().child("User").child(FirebaseAuth.getInstance().getCurrentUser().getUid());