List - ListView

 ListView

Source Code

import 'package:flutter/material.dart';


void main() {
  runApp(  MaterialApp(
    title:"ListView ",
    home:Scaffold(appBar: AppBar(title: Text(' ListView ',),),
      body: Material(
        child: Center(
          child:
          ListViewBuilderExample()
          ,
        ),
      ) ,
    ),
  ));
}



class ListViewBuilderExample extends StatelessWidget {
  const ListViewBuilderExample({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    const numItems = 20;
    const _biggerFont = TextStyle(fontSize: 18.0);

    Widget _buildRow(int idx) {
      return ListTile(
        leading: CircleAvatar(
          child: Text('$idx'),
        ),
        title: Text(
          'Item $idx',
          style: _biggerFont,
        ),
        trailing: const Icon(Icons.dashboard),
      );
    }

    return ListView.builder(
      itemCount: numItems * 2,
      padding: const EdgeInsets.all(16.0),
      itemBuilder: (BuildContext context, int i) {
        if (i.isOdd) return const Divider();
        final index = i ~/ 2 + 1;
        return _buildRow(index);
      },
    );
  }
}