Reauthenticate user x from an “admin user” to delete user x

Question

In others Firebase version with removeUser we can delete an user only using email and password. With the new Firebase version it seems you can only delete and user if you have c

Answer 1

Finally the code should be something like this

 mAuth.signOut();
mAuth.signInWithEmailAndPassword(email,password)
        .addOnCompleteListener(UserList.this, new OnCompleteListener() {
            @Override
            public void onComplete(@NonNull Task task) {
                if (!task.isSuccessful()) {
                    mAuth= FirebaseAuth.getInstance(myFirebaseRef.getDatabase().getApp());
                    try{

                        mAuth.signInWithEmailAndPassword(getsPreferences().getString("mailUser",""), getsPreferences().getString("pwd",""))
                                .addOnCompleteListener(UserList.this, new OnCompleteListener() {
                                    @Override
                                    public void onComplete(@NonNull Task task) {

                                    }});
                    }catch(Exception e){

                    }
                }
            }});