如何在ListView.builder中使用RadioListTile？

import 'package:flutter/material.dart';

List<String> options = ['Option 1', 'Option 2', 'Option 3'];

ListView.builder(
  itemCount: options.length,
  itemBuilder: (BuildContext context, int index) {
    return RadioListTile(
      title: Text(options[index]),
      value: options[index],
      groupValue: selectedOption,
      onChanged: (value) {
        setState(() {
          selectedOption = value;
        });
      },
    );
  },
)

import 'package:flutter/material.dart';

class MyListView extends StatefulWidget {
  @override
  _MyListViewState createState() => _MyListViewState();
}

class _MyListViewState extends State<MyListView> {
  List<String> options = ['Option 1', 'Option 2', 'Option 3'];
  String selectedOption;

  @override
  Widget build(BuildContext context) {
    return ListView.builder(
      itemCount: options.length,
      itemBuilder: (BuildContext context, int index) {
        return RadioListTile(
          title: Text(options[index]),
          value: options[index],
          groupValue: selectedOption,
          onChanged: (value) {
            setState(() {
              selectedOption = value;
            });
          },
        );
      },
    );
  }
}

void main() {
  runApp(MaterialApp(
    home: Scaffold(
      appBar: AppBar(
        title: Text('ListView with RadioListTile'),
      ),
      body: MyListView(),
    ),
  ));
}