check_inet 1.0.0 check_inet: ^1.0.0 copied to clipboard
Really basic plugin that provides a simple way to check if the Internet is available on an Android device.
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:check_inet/check_inet.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
bool _internetActive = false;
@override
void initState() {
super.initState();
initPlatformState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initPlatformState() async {
bool internetActive;
// Platform messages may fail, so we use a try/catch PlatformException.
try {
//platformVersion = await CheckInet.platformVersion;
internetActive = await CheckInet.checkInternet;
} on Exception catch(_ee){
//platformVersion = 'Failed to check Internet.';
internetActive = false;
print(_ee);
}
// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;
setState(() {
//_platformVersion = platformVersion;
_internetActive = internetActive;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
child: _internetActive ? Text('Internet is ACTIVE!') : CircularProgressIndicator(),
),
),
);
}
}