如何在flutter的抽屉小工具中使用与底部导航栏相同的导航路线？

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Flutter Drawer Example'),
        ),
        drawer: Drawer(
          child: ListView(
            children: <Widget>[
              ListTile(
                leading: Icon(Icons.home),
                title: Text('Home'),
                onTap: () {
                  Navigator.pushReplacement(
                    context,
                    MaterialPageRoute(builder: (context) => HomeScreen()),
                  );
                },
              ),
              ListTile(
                leading: Icon(Icons.settings),
                title: Text('Settings'),
                onTap: () {
                  Navigator.pushReplacement(
                    context,
                    MaterialPageRoute(builder: (context) => SettingsScreen()),
                  );
                },
              ),
            ],
          ),
        ),
        body: HomeScreen(),
      ),
    );
  }
}

class HomeScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Center(
      child: Text('Home Screen'),
    );
  }
}

class SettingsScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Center(
      child: Text('Settings Screen'),
    );
  }
}