connectivity_wall

Description:

connectivity wall

connectivity_wall #
A Connectivity wall monitor
Getting Started #
Connectivity wall redirect user to a widget when offline and another if online.
We keep the app state using a IndexedStack.
import 'package:flutter/material.dart';
import 'package:connectivity_wall/connectivity_wall.dart';

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

class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: ConnectivityWall(
pingInterval: 120,
responseCode: [200,302,301],
onPingUrl: Uri.parse("https://pub.dev/"),

/// Connectedwall
onConnectedWall: OnlineState(),
/// User changed from wifi to data or else
onConnectivityChanged: (result) {
// ConnectivityResult.mobile
// ConnectivityResult.wifi
// ConnectivityResult.none
print(result);
},

/// Disconnected callback
onDisconnected: () {
print("Offline, do something");
},

/// Disconnected Widget wall
onDisconnectedWall: OfflineState(),
));
}
}

class OfflineState extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
alignment: Alignment.center,
child: Center(
child: Text("Not connected to internet"),
),
),
);
}
}


class OnlineState extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
alignment: Alignment.center,
child: Center(
child: Text("Connected "),
),
),
);
}
}


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