btnRegister.setOnClickListener(new View.OnClickListener(){


      public void onClick(View v) {
            String userName = editTextName.getText().toString();
            String email = editTextEmail.getText().toString();
            String password = editTextPassword.getText().toString();
            String confirmPassword = editTextConfirmPassword.getText()
                    .toString();

            if (userName.equals("")|| email.equals("") || password.equals("")
                    || confirmPassword.equals("")) {

                Toast.makeText(getApplicationContext(), "Field Vaccant",
                        Toast.LENGTH_LONG).show();
                return;
            }

            if (!password.equals(confirmPassword)) {
                Toast.makeText(getApplicationContext(),
                        "Password does not match", Toast.LENGTH_LONG).show();
                return;
            } else {


                Toast.makeText(getApplicationContext(),
                        "Account Successfully Created ", Toast.LENGTH_LONG).show();
                Intent i = new Intent(RegisterActivity.this,
                        LoginActivity.class);
                startActivity(i);
                finish();
            }
        }

    });