p-hatan / mirrormirror.p-hatan.ir

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connectivity_plus

6.0.0

Flutter plugin for discovering the state of the network (WiFi & mobile/cellular) connectivity on Android and iOS.

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Readme

connectivity_plus

Flutter Community: connectivity_plus

pub package pub points connectivity_plus

This plugin allows Flutter apps to discover network connectivity types that can be used.

Note

On Android, this does not guarantee connection to Internet. For instance, the app might have wifi access but it might be a VPN or a hotel WiFi > with no access.

Platform Support

Android iOS MacOS Web Linux Windows
✅ ✅ ✅ ✅ ✅ ✅

Usage

Sample usage to check currently available connection types:

import 'package:connectivity_plus/connectivity_plus.dart';

final List<ConnectivityResult> connectivityResult = await (Connectivity().checkConnectivity());

// This condition is for demo purposes only to explain every connection type.
// Use conditions which work for your requirements.
if (connectivityResult.contains(ConnectivityResult.mobile)) {
  // Mobile network available.
} else if (connectivityResult.contains(ConnectivityResult.wifi)) {
  // Wi-fi is available.
  // Note for Android:
  // When both mobile and Wi-Fi are turned on system will return Wi-Fi only as active network type
} else if (connectivityResult.contains(ConnectivityResult.ethernet)) {
  // Ethernet connection available.
} else if (connectivityResult.contains(ConnectivityResult.vpn)) {
  // Vpn connection active.
  // Note for iOS and macOS:
  // There is no separate network interface type for [vpn].
  // It returns [other] on any device (also simulator)
} else if (connectivityResult.contains(ConnectivityResult.bluetooth)) {
  // Bluetooth connection available.
} else if (connectivityResult.contains(ConnectivityResult.other)) {
  // Connected to a network which is not in the above mentioned networks.
} else if (connectivityResult.contains(ConnectivityResult.none)) {
  // No available network types
}

Note

You should not be using the current network status for deciding whether you can reliably make a network connection. Always guard your app code against timeouts and errors that might come from the network layer.

You can also listen for active connectivity types changes by subscribing to the stream exposed by the plugin:

import 'package:connectivity_plus/connectivity_plus.dart';

@override
initState() {
  super.initState();

  StreamSubscription<List<ConnectivityResult>> subscription = Connectivity().onConnectivityChanged.listen((List<ConnectivityResult> result) {
    // Received changes in available connectivity types!
  });
}

// Be sure to cancel subscription after you are done
@override
dispose() {
  subscription.cancel();
  super.dispose();
}

Note

Connectivity changes are no longer communicated to Android apps in the background starting with Android O (8.0). You should always check for connectivity status when your app is resumed._ The broadcast is only useful when your application is in the foreground.

Limitations on the web platform

In order to retrieve information about the quality/speed of a browser's connection, the web implementation of the connectivity plugin uses the browser's NetworkInformation Web API, which as of this writing (June 2020) is still "experimental", and not available in all browsers:

Data on support for the netinfo feature across the major browsers from caniuse.com

On desktop browsers, this API only returns a very broad set of connectivity statuses (One of 'slow-2g', '2g', '3g', or '4g'), and may not provide a Stream of changes. Firefox still hasn't enabled this feature by default.

Fallback to navigator.onLine

For those browsers where the NetworkInformation Web API is not available, the plugin falls back to the NavigatorOnLine Web API, which is more broadly supported:

Data on support for the online-status feature across the major browsers from caniuse.com

The NavigatorOnLine API is provided by dart:html, and only supports a boolean connectivity status (either online or offline), with no network speed information. In those cases the plugin will return either wifi (when the browser is online) or none (when it's not).

Other than the approximate "downlink" speed, where available, and due to security and privacy concerns, no Web browser will provide any specific information about the actual network your users' device is connected to, like the SSID on a Wi-Fi, or the MAC address of their device.

Learn more

Changelog

6.0.0

Note: This release has breaking changes.

In this release plugin migrated to package:web, meaning that it now supports WASM!

Plugin now requires the following:

  • Flutter >=3.19.0

  • Dart >=3.3.0

  • compileSDK 34 for Android part

  • Java 17 for Android part

  • Gradle 8.4 for Android part

  • BREAKING FEAT(connectivity_plus): support multiple connectivity types at the same time (#2599). (5b477468)

  • BREAKING FEAT(connectivity_plus): Migrate to package:web (#2621). (fbc8e61c)

  • BREAKING BUILD(connectivity_plus): Target Java 17 on Android (2413e45e)

  • BREAKING BUILD(connectivity_plus): Update to target and compile SDK 34 (#2701). (7ddd749)

  • BREAKING REFACTOR(connectivity_plus): bump MACOSX_DEPLOYMENT_TARGET from 10.11 to 10.14 (#2588). (f6fe62d5)

  • FIX(connectivity_plus): Emit event with types on Android when subscribing to onConnectivityChanged (#2721). (5a81e7ef)

  • FIX(connectivity_plus): Fix connectivity state update on Android when network is lost (#2673). (21191682)

  • FIX(connectivity_plus): Return valid connection type when only one available (#2668). (81026a4c)

  • FIX(connectivity_plus): Add iOS Privacy Info (#2581). (707fab70)

  • FIX(connectivity_plus): Fix iOS example app name (#2722). (2441accd)

  • DOCS(connectivity_plus): Update documentation to address API changes (#2719). (59b9b341)

5.0.2

  • FIX(connectivity_plus): Return correct connection state on Linux (#2371). (26576d83)

5.0.1

  • FIX(connectivity_plus): Fix CHANGELOG to not mention Kotlin requirement (#2246). (e489d4aa)

5.0.0

Note: This release has breaking changes.

  • BREAKING FIX(connectivity_plus): Bump min iOS to 12 to not crash after builds with Xcode 15 (#2169). (cf7d93fb)
  • FIX(connectivity_plus): Revert bump compileSDK to 34 (#2229). (01df65ce)
  • FEAT(connectivity_plus): Remove deprecated VALID_ARCHS iOS property (#2021). (ee89d583)

4.0.2

  • FIX(connectivity_plus): Downgrade js version to work with Flutter 3.3.10 (#1989). (42938c0c)
  • FIX(connectivity_plus): Regenerate iOS and MacOS example apps (#1874). (fc22e54e)
  • DOCS(all): Fix example links on pub.dev (#1863). (d726035a)

4.0.1

4.0.0

Note: This release has breaking changes.

  • CHORE(connectivity_plus): Update Flutter dependencies, set Flutter >=3.3.0 and Dart to >=2.18.0 <4.0.0
  • BREAKING FIX(all): Add support of namespace property to support Android Gradle Plugin (AGP) 8 (#1727). Projects with AGP < 4.2 are not supported anymore. It is highly recommended to update at least to AGP 7.0 or newer.
  • BREAKING CHORE(connectivity_plus): Bump min Android to 4.4 (API 19) and iOS to 11, update podspec file (#1782).

3.0.6

  • FIX(all): Revert addition of namespace to avoid build fails on old AGPs (#1725).

3.0.5

  • FIX(connectivity_plus): Add compatibility with AGP 8 (Android Gradle Plugin) (#1701).

3.0.4

  • REFACTOR(all): Remove all manual dependency_overrides (#1628).
  • DOCS(connectivity_plus): Documentation added for the missing network interface enums (#1524).

3.0.3

  • FIX: Do not return ConnectivityResult.none on iOS and MacOS with VPN (#1335).
  • DOCS: Updates for READMEs and website pages (#1389).

3.0.2

  • FIX: Add connectivity_plus_web export (#1278).

3.0.1

  • FIX: Increase min Flutter version to fix dartPluginClass registration (#1275).

3.0.0

Note: This release has breaking changes.

  • FIX: lint warnings - add missing dependency for tests (#1233).
  • BREAKING REFACTOR: two-package federated architecture (#1227).

2.3.9

  • CHORE: Version tagging using melos.

2.3.8

  • Discard unused warnings for ensurePathMonitor & ensureReachability call in iOS.

2.3.7

  • iOS: Reduce compiler warnings

2.3.6+1

  • Add issue_tracker link.

2.3.6

  • Web: Fix Bad state: Stream has already been listened to (#943)

2.3.5

  • Stop sending events once flutter engine detached on iOS/macOS (#865)

2.3.4

  • Disables internal use of NetworkInformationAPI which is still experimental

2.3.3

  • macOS: Send events on main thread

2.3.2

  • iOS: Send events on main thread (#846)

2.3.1

  • Update flutter_lints to 2.0.1
  • Update dev dependencies

2.3.0

  • Add iOS ConnectivityProvider based on NWPathMonitor for iOS 12+.

2.2.2

  • Reachability.swift ".unavailable" for iOS is deprecated.

2.2.1

  • Bump nm plugin to 0.5.0 (connectivity_plus_linux)
  • Fix embedding issue in example

2.2.0

  • Add bluetooth as connectivity result. Supported on Android, Linux, and Web

2.1.0

  • Migrated iOS plugin to Swift
  • Removed dependency to old Reachability pod
  • Added dependency to Reachability.swift pod

2.0.3

  • Add Gradle wrapper to Android plugin

2.0.2

  • Fix for error: lambda expressions are not supported in -source 7

2.0.1

  • Upgrade Android compile SDK version
  • Several code improvements

2.0.0

  • Remove deprecated method registerWith (of Android v1 embedding)

1.4.0

  • [MacOS]: Backport to macOS 10.11

1.3.0

  • Add ethernet as connectivity result. Supported on Android, iOS, Windows, Linux, macOS, and Web

1.2.0

  • migrate integration_test to flutter sdk

1.1.0

  • Add ethernet as connectivity result. Supported on Android, Linux, macOS, and Web

1.0.8

  • Web: Fix to show ConnectivityResult.mobile instead of ConnectivityResult.wifi when the network is connected to 4g

1.0.7

  • Android: Fix to detect no-network when Wi-Fi is disconnected on Android M and above

1.0.6

  • Android: Fix unregisterReceiver call for API < N

1.0.5

  • Android: Fix memory leak from registered receiver
  • Android: Fix gradle crash due to previous update in version 1.0.4

1.0.4

  • Android: Add explicit compiler version to avoid warnings

1.0.3

  • Android: migrate to mavenCentral

1.0.2

1.0.1

  • Improve documentation

1.0.0

  • Migrated to null safety

0.8.1

  • Address pub score

0.8.0

  • Add Windows support (connectivity_plus_windows).
  • Removed members that were moved to network_info_plus

0.7.2

  • Deprecated the following members (use network_info_plus instead):
    • getWifiBSSID()
    • getWifiIP()
    • requestLocationServiceAuthorization()
    • getLocationServiceAuthorization()

0.7.1

  • Bump linux version.

0.7.0

  • Add Linux support (connectivity_plus_linux).

0.6.0

  • Fix issue #56: Rename Android and iOS classes and Method Channel to avoid collision with the original connectivity package.

0.5.0

  • Transfer to plus-plugins monorepo

0.4.9+2

  • Update package:e2e to use package:integration_test

0.4.9+1

  • Update package:e2e reference to use the local version in the flutter/plugins repository.

0.4.9

  • Add support for web (by endorsing connectivity_for_web 0.3.0)

0.4.8+6

  • Update lower bound of dart dependency to 2.1.0.

0.4.8+5

0.4.8+4

  • Bump the minimum Flutter version to 1.12.13+hotfix.5.
  • Clean up various Android workarounds no longer needed after framework v1.12.
  • Complete v2 embedding support.
  • Fix CocoaPods podspec lint warnings.

0.4.8+3

  • Replace deprecated getFlutterEngine call on Android.

0.4.8+2

  • Remove hard coded ios workspace setting of the example app.

0.4.8+1

  • Make the pedantic dev_dependency explicit.

0.4.8

  • Adds macOS as an endorsed platform.

0.4.7

  • Migrate the plugin to use the ConnectivityPlatform.instance defined in the connectivity_plus_platform_interface package.

0.4.6+2

  • Migrate deprecated BinaryMessages to ServicesBinding.instance.defaultBinaryMessenger.
  • Bump Flutter SDK to 1.12.13+hotfix.5 or greater (current stable).

0.4.6+1

  • Remove the deprecated author: field from pubspec.yaml
  • Migrate the plugin to the pubspec platforms manifest.
  • Require Flutter SDK 1.10.0 or greater.

0.4.6

  • Add macOS support.

0.4.5+8

  • Update documentation to explain when connectivity updates are received on Android.

0.4.5+7

  • Fix unawaited futures in the example app and tests.

0.4.5+6

  • Fix singleton Reachability problem on iOS.

0.4.5+5

  • Add an analyzer check for the public documentation.

0.4.5+4

  • Stability and Maintainability: update documentations.

0.4.5+3

  • Remove AndroidX warnings.

0.4.5+2

  • Include lifecycle dependency as a compileOnly one on Android to resolve potential version conflicts with other transitive libraries.

0.4.5+1

  • Android: Use android.arch.lifecycle instead of androidx.lifecycle:lifecycle in build.gradle to support apps that has not been migrated to AndroidX.

0.4.5

  • Support the v2 Android embedder.

0.4.4+1

  • Update and migrate iOS example project.
  • Define clang module for iOS.

0.4.4

  • Add requestLocationServiceAuthorization to request location authorization on iOS.
  • Add getLocationServiceAuthorization to get location authorization status on iOS.
  • Update README: add more information on iOS 13 updates with CNCopyCurrentNetworkInfo.

0.4.3+7

  • Update README with the updated information about CNCopyCurrentNetworkInfo on iOS 13.

0.4.3+6

  • [Android] Fix the invalid suppression check (it should be "deprecation" not "deprecated").

0.4.3+5

  • [Android] Added API 29 support for check().
  • [Android] Suppress warnings for using deprecated APIs.

0.4.3+4

  • [Android] Updated logic to retrieve network info.

0.4.3+3

  • Support for TYPE_MOBILE_HIPRI on Android.

0.4.3+2

  • Add missing template type parameter to invokeMethod calls.

0.4.3+1

  • Fixes lint error by using getApplicationContext() when accessing the Wifi Service.

0.4.3

  • Add getWifiBSSID to obtain current wifi network's BSSID.

0.4.2+2

  • Add integration test.

0.4.2+1

  • Bump the minimum Flutter version to 1.2.0.
  • Add template type parameter to invokeMethod calls.

0.4.2

  • Adding getWifiIP() to obtain current wifi network's IP.

0.4.1

  • Add unit tests.

0.4.0+2

  • Log a more detailed warning at build time about the previous AndroidX migration.

0.4.0+1

  • Updated Connectivity to a singleton.

0.4.0

  • Breaking change. Migrate from the deprecated original Android Support Library to AndroidX. This shouldn't result in any functional changes, but it requires any Android apps using this plugin to also migrate if they're using the original support library.

0.3.2

  • Adding getWifiName() to obtain current wifi network's SSID.

0.3.1

  • Updated Gradle tooling to match Android Studio 3.1.2.

0.3.0

  • Breaking change. Set SDK constraints to match the Flutter beta release.

0.2.1

  • Fixed warnings from the Dart 2.0 analyzer.
  • Simplified and upgraded Android project template to Android SDK 27.
  • Updated package description.

0.2.0

  • Breaking change. Upgraded to Gradle 4.1 and Android Studio Gradle plugin 3.0.1. Older Flutter projects need to upgrade their Gradle setup as well in order to use this version of the plugin. Instructions can be found here.

0.1.1

  • Add FLT prefix to iOS types.

0.1.0

  • Breaking API change: Have a Connectivity class instead of a top level function
  • Introduce ability to listen for network state changes

0.0.1

  • Initial release

Installing

export PUB_HOSTED_URL=https://pub.mirror.p-hatan.ir
flutter pub add 'connectivity_plus:6.0.0'
pubspec.yaml
name: connectivity_plus
description: Flutter plugin for discovering the state of the network (WiFi & mobile/cellular) connectivity on Android and iOS.
version: 6.0.0
homepage: https://plus.fluttercommunity.dev/
repository: https://github.com/fluttercommunity/plus_plugins/tree/main/packages/connectivity_plus/connectivity_plus
issue_tracker: https://github.com/fluttercommunity/plus_plugins/labels/connectivity_plus

environment:
  sdk: ">=3.2.0 <4.0.0"
  # Flutter versions prior to 3.7 did not support the
  # sharedDarwinSource option.
  flutter: ">=3.7.0"

flutter:
  plugin:
    platforms:
      android:
        package: dev.fluttercommunity.plus.connectivity
        pluginClass: ConnectivityPlugin
      ios:
        pluginClass: ConnectivityPlusPlugin
        sharedDarwinSource: true
      
      linux:
        dartPluginClass: ConnectivityPlusLinuxPlugin
      macos:
        pluginClass: ConnectivityPlusPlugin
        sharedDarwinSource: true
      web:
        pluginClass: ConnectivityPlusWebPlugin
        fileName: src/connectivity_plus_web.dart
      windows:
        pluginClass: ConnectivityPlusWindowsPlugin

dependencies:
  flutter:
    sdk: flutter
  flutter_web_plugins:
    sdk: flutter
  connectivity_plus_platform_interface: ^1.2.4
  web: '>=0.3.0 <=0.6.0'
  meta: ^1.8.0
  nm: ^0.5.0

dev_dependencies:
  flutter_test:
    sdk: flutter
  build_runner: ^2.3.3
  dbus: ^0.7.8
  flutter_lints: ">=2.0.2 <4.0.0"
  mockito: ^5.4.0
  plugin_platform_interface: ^2.1.5
  test: ^1.22.0

Version history

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Dependencies

connectivity_plus_platform_interface "^1.2.4"

flutter { "sdk": "flutter" }

flutter_web_plugins { "sdk": "flutter" }

meta "^1.8.0"

nm "^0.5.0"

web "\u003e=0.3.0 \u003c=0.6.0"