smart_scroll 1.0.0

The library simplifies working with lists, integrates and provides customization for list scrolling, pull refresh, loadMore .

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:smart_scroll/smart_scroll.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});
  final String title;
  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  List<String> items = ["1", "2", "3", "4", "5", "6", "7", "8"];
  final RefreshController _refreshController =
      RefreshController(initialRefresh: false);

  void _onRefresh() async {
    await Future.delayed(const Duration(milliseconds: 1000));
    _refreshController.refreshCompleted();
  }

  void _onLoading() async {
    await Future.delayed(const Duration(milliseconds: 1000));
    items.add((items.length + 1).toString());
    if (mounted) setState(() {});
    _refreshController.loadComplete();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: SafeArea(
        child: SmartScroll(
          enablePullDown: true,
          enablePullUp: true,
          header: const WaterDropHeader(),
          controller: _refreshController,
          onRefresh: _onRefresh,
          onLoading: _onLoading,
          child: ListView.builder(
            itemBuilder: (c, i) => Card(child: Center(child: Text(items[i]))),
            itemExtent: 100.0,
            itemCount: items.length,
          ),
        ),
      ),
    );
  }
}