How To Create An Infinite Scroll In Listview Using Flutter

import 'package:flutter/material.dart';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() => MyHomePageState();
}

class MyHomePageState extends State<MyHomePage> {
  ScrollController _scrollController = ScrollController();

  @override
  void initState() {
    super.initState();
    _scrollController.addListener(() {
      if (_scrollController.position.pixels ==
          _scrollController.position.maxScrollExtent) {
        _loadMore();
      }
    });
  }

  _loadMore() {
    setState(() {
      print('loading more,...');
      //if we're at the end of the list, add more items
      _listViewData..addAll(List<String>.from(_listViewData));
    });
  }

  @override
  void dispose() {
    _scrollController.dispose();
    super.dispose();
  }

  List<String> _listViewData = [
    "Flutter",
    "Android",
    "iOS",
    "React Native",
    "React",
    "Laravel",
    "Php",
    "Html",
    "Mysql",
    "Oracle",
    "Javascript",
    "Jquery",
  ];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Colors.lightGreen[800],
        title: Text('Infinite Scroll In ListView'),
      ),
      body: ListView.builder(
        itemCount: _listViewData.length,
        controller: _scrollController,
        itemBuilder: (context, index) {
          return ListTile(
            title: Text(_listViewData[index]),
          );
        },
      ),
    );
  }
}