reload_widget 0.0.1

reload_widget: ^0.0.1 copied to clipboard

example/lib/main.dart

import 'dart:math';

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

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Reload widget Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(title: 'Reload widget Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  final String title;

  const MyHomePage({super.key, required this.title});

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _data = 0;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: ReloadWidget(
        (BuildContext builderContext) {
          return Center(
            child: Text(
              'Data: $_data',
              style: const TextStyle(
                fontSize: 28,
                fontWeight: FontWeight.w700,
                color: Colors.green
              )
            )
          );
        },
        onReload: () async {
          // To simulate API calls
          final bool result = await Future.delayed(const Duration(seconds: 2)).then(
            (value) => Future.value(Random(DateTime.now().millisecond).nextBool())
          );

          _data = Random().nextInt(999);

          return result ? ReloadStatus.succeeded : ReloadStatus.timeout;
        }
      )
    );
  }
}