Firebase用户未从Android的ListView中删除

Question

As per Title i want to clear some flow of my app. First Employee gets Login to application and will view list of customers in ListView of Android. I want that when employee wish to delete any customer they can by selecting any customer for any reason.

I did code on delete button as shown below:

Found from StackOverflow itself

 FirebaseUser  user = FirebaseAuth.getInstance().getCurrentUser();
             user.delete().addOnCompleteListener(new OnCompleteListener<Void>() {
            @Override
            public void onComplete(@NonNull Task<Void> task) {
                if(task.isSuccessful())
                {
                   // FirebaseAuth.getInstance().signOut();
                    Snackbar.make(coordinatorLayout, "Customer Deleted", Snackbar.LENGTH_LONG).show();

                }
                else
                {
                    Snackbar.make(coordinatorLayout, "Customer Not Deleted", Snackbar.LENGTH_LONG).show();
                }
            }
        });

Now the issue is when this code runs.... it delete the employee which is logged in and not that user/customer to whom he wish to delete.

Please guide me what changes i should make to fulfill my task.

Answer 1

FirebaseAuth.getInstance().getCurrentUser();

Get's the current user and that's what it deletes,what you should do instead is:

String uid=...//of which user you want to
Firebase users = myFirebaseRef.child("users");
users.equalTo(uid);

Then call the delete method