internet_connection_checker_plus 2.0.0

A Flutter package to check your internet connection with subsecond response times, even on mobile networks!

example/lib/main.dart

// Dart Packages
import 'dart:async';

// Flutter Packages
import 'package:flutter/material.dart';

// This Package
import 'package:internet_connection_checker_plus/internet_connection_checker_plus.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Internet Connection Checker Plus Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Internet Connection Checker Plus Demo'),
    );
  }
}

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

  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  InternetStatus? _connectionStatus;
  late StreamSubscription<InternetStatus> _subscription;

  @override
  void initState() {
    super.initState();
    _subscription = InternetConnection().onStatusChange.listen((status) {
      setState(() {
        _connectionStatus = status;
      });
    });
  }

  @override
  void dispose() {
    _subscription.cancel();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            const Text(
              'Your internet connection status is:',
            ),
            Text(
              _connectionStatus?.toString() ?? 'Unknown',
              style: Theme.of(context).textTheme.titleLarge,
            ),
          ],
        ),
      ),
    );
  }
}