connection_notifier 1.0.1

A Flutter package that notifies when no internet connection as well as providing simple tools that help tracking the internet connection status.

example/example.dart

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

void main() async {
  /// If you want to use [ConnectionNotifierTools] you must call this first.
  // await ConnectionNotifierTools.initialize();

  runApp(const MyApp());
}

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

  @override
  Widget build(BuildContext context) {
    /// Wrap [MaterialApp] with [ConnectionNotifier], and that is it!
    return const ConnectionNotifier(
      alignment: AlignmentDirectional.bottomCenter,
      child: MaterialApp(
        title: 'Connection Notifier Demo',
        home: MyHomePage(),
      ),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Connection Notifier Demo'),
      ),

      /// If you want to toggle some widgets based on connection state
      body: ConnectionNotifierToggler(
        onConnectionStatusChanged: (connected) {
          /// that means it is still in the initialization phase.
          if (connected == null) return;
          print(connected);
        },
        connected: Center(
          key: UniqueKey(),
          child: const Text(
            'Connected',
            style: TextStyle(
              color: Colors.green,
              fontSize: 48,
            ),
          ),
        ),
        disconnected: Center(
          key: UniqueKey(),
          child: TextButton(
            onPressed: () {},
            child: const Text(
              'Disconnected',
              style: TextStyle(
                color: Colors.red,
                fontSize: 48,
              ),
            ),
          ),
        ),
      ),
    );
  }
}