connectivity_status 0.1.2

  • Example
  • Installing
  • Versions
  • 6

DEPRECATED connectivity_status

A DEPRECATED flutter plugin to check the device connectivity

=> see the official Flutter plugin


import 'package:connectivity_status/connectivity_status.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

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

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',
      theme: new ThemeData(
        // This is the theme of your application.
        // Try running your application with "flutter run". You'll see
        // the application has a blue toolbar. Then, without quitting
        // the app, try changing the primarySwatch below to
        // and then invoke "hot reload" (press "r" in the console where
        // you ran "flutter run", or press Run > Hot Reload App in IntelliJ).
        // Notice that the counter didn't reset back to zero -- the application
        // is not restarted.
      home: new MyHomePage(title: 'Flutter Demo Home Page'),

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  // This widget is the home page of your application. It is stateful,
  // meaning that it has a State object (defined below) that contains
  // fields that affect how it looks.

  // This class is the configuration for the state. It holds the
  // values (in this case the title) provided by the parent (in this
  // case the App widget) and used by the build method of the State.
  // Fields in a Widget subclass are always marked "final".

  final String title;

  _MyHomePageState createState() => new _MyHomePageState();

class _MyHomePageState extends State<MyHomePage> {
  String _connectivityStatus = 'Unknown';

  initState() {

  // Platform messages are asynchronous, so we initialize in an async method.
  updateConnectivityState() async {
    bool isConnected;
    String connectivityStatus;
    // Platform messages may fail, so we use a try/catch PlatformException.
    try {
      isConnected = await ConnectivityStatus.isConnected;
      connectivityStatus = isConnected ? "Connected" : "Not connected";
    } on PlatformException catch (err) {
      connectivityStatus = "Not connected ${err}";

    // 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(() {
      _connectivityStatus = connectivityStatus;

  Widget build(BuildContext context) {
    return new Scaffold(
      appBar: new AppBar(
        title: new Text('Plugin example app'),
      body: new Center(
          child: new Row(children: [
        new Text('$_connectivityStatus'),
        new IconButton(
            icon: new Icon(Icons.refresh),
            onPressed: () => updateConnectivityState())

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  connectivity_status: ^0.1.2

2. Install it

You can install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter packages get

Alternatively, your editor might support pub get or flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:connectivity_status/connectivity_status.dart';
Version Uploaded Documentation Archive
0.1.2 Oct 3, 2017 Go to the documentation of connectivity_status 0.1.2 Download connectivity_status 0.1.2 archive
0.1.1+2 Jun 7, 2017 Go to the documentation of connectivity_status 0.1.1+2 Download connectivity_status 0.1.1+2 archive
0.1.1+1 Jun 7, 2017 Go to the documentation of connectivity_status 0.1.1+1 Download connectivity_status 0.1.1+1 archive
0.1.1 May 24, 2017 Go to the documentation of connectivity_status 0.1.1 Download connectivity_status 0.1.1 archive
0.1.0 May 24, 2017 Go to the documentation of connectivity_status 0.1.0 Download connectivity_status 0.1.0 archive
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The package version is not analyzed, because it does not support Dart 2. Until this is resolved, the package will receive a health and maintenance score of 0.

Issues and suggestions

Support Dart 2 in pubspec.yaml.

The SDK constraint in pubspec.yaml doesn't allow the Dart 2.0.0 release. For information about upgrading it to be Dart 2 compatible, please see


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.8.0 <2.0.0