记住用户名和密码复选框

Question

我有这个用于在我的应用中登录的Javascript代码。它工作正常，但如何在我的项目中添加一个用于记住用户名和密码的复选框？那里有一些可以帮助我吗？感谢您的帮助

package no.vfk.vfkhakkespettboka;

import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

public class Login_backup extends AppCompatActivity {

    private EditText Name;
    private EditText Password;
    private TextView Info;
    private Button Login;
    private int counter = 6;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_login);

        Name = (EditText)findViewById(R.id.etName);
        Password = (EditText)findViewById(R.id.etPassword);
        Info = (TextView)findViewById(R.id.tvInfo);
        Login = (Button)findViewById(R.id.btnLogin);

        Info.setText("No attempt remains: 6");

        Login.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                validate(Name.getText().toString(), Password.getText().toString());
            }
        });
    }

    private void validate(String userName, String userPassword){
        if((userName.equals("test")) && (userPassword.equals("test123"))){
            Intent intent = new Intent(Login_backup.this, Home.class);
            startActivity(intent);
        }else{
            counter--;

            Info.setText("No attempt remains: " + String.valueOf(counter));

            if(counter == 0){
                Login.setEnabled(false);
            }
        }
    }

}