如何在 ListView.builder 中的最后一项下方添加一些白色 space?以便我可以正确点击最后一个复选框?

How can I add some white space beneath the last item in a ListView.builder? so that I can properly tap the last checkbox?

我的 ListView 的最后一项落后于 FloatingActionButton。我怎样才能让 ListView 向上滚动或者添加一个空的 Container 作为它的最后一项?

我认为 padding 是您要找的:

import 'package:flutter/material.dart';

void main() {
  runApp(
    MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Flutter Demo',
      home: HomePage(),
    ),
  );
}

class HomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: ListView.builder(
        padding: EdgeInsets.only(bottom: 80.0),
        itemCount: 20,
        itemBuilder: (context, index) => Row(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            Text('Label $index'),
            Checkbox(value: false, onChanged: (_) {}),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: () {},
        child: Icon(Icons.add),
      ),
    );
  }
}