Flutter:如何在ListView中均匀分布ListTiles

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('ListTile 均匀分布示例')),
        body: ListTileListView(),
      ),
    );
  }
}

class ListTileListView extends StatelessWidget {
  final List<String> items = List.generate(20, (index) => '列表项 ${index + 1}');

  @override
  Widget build(BuildContext context) {
    return ListView.builder(
      itemCount: items.length,
      itemExtent: 56.0, // 设置每个 ListTile 的高度
      itemBuilder: (context, index) {
        return ListTile(
          title: Text(items[index]),
        );
      },
    );
  }
}