feat: network type detection. (#156)

* feat: network type detection.

* fix unit test.

* chore: Make the network type consistent with the protocol.

example/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,6 +5,7 @@
 import FlutterMacOS
 import Foundation
 
+import connectivity_plus_macos
 import device_info_plus_macos
 import flutter_webrtc
 import livekit_client
@@ -12,6 +13,7 @@ import path_provider_macos
 import shared_preferences_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  ConnectivityPlugin.register(with: registry.registrar(forPlugin: "ConnectivityPlugin"))
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   FlutterWebRTCPlugin.register(with: registry.registrar(forPlugin: "FlutterWebRTCPlugin"))
   LiveKitPlugin.register(with: registry.registrar(forPlugin: "LiveKitPlugin"))

example/macos/Podfile.lock

@@ -1,20 +1,25 @@
 PODS:
+  - connectivity_plus_macos (0.0.1):
+    - FlutterMacOS
+    - ReachabilitySwift
   - device_info_plus_macos (0.0.1):
     - FlutterMacOS
   - flutter_webrtc (0.9.4):
     - FlutterMacOS
     - WebRTC-SDK (= 104.5112.03)
   - FlutterMacOS (1.0.0)
-  - livekit_client (1.1.0):
+  - livekit_client (1.1.1):
     - FlutterMacOS
     - WebRTC-SDK (~> 104.5112.03)
   - path_provider_macos (0.0.1):
     - FlutterMacOS
+  - ReachabilitySwift (5.0.0)
   - shared_preferences_macos (0.0.1):
     - FlutterMacOS
   - WebRTC-SDK (104.5112.03)
 
 DEPENDENCIES:
+  - connectivity_plus_macos (from `Flutter/ephemeral/.symlinks/plugins/connectivity_plus_macos/macos`)
   - device_info_plus_macos (from `Flutter/ephemeral/.symlinks/plugins/device_info_plus_macos/macos`)
   - flutter_webrtc (from `Flutter/ephemeral/.symlinks/plugins/flutter_webrtc/macos`)
   - FlutterMacOS (from `Flutter/ephemeral`)
@@ -24,9 +29,12 @@ DEPENDENCIES:
 
 SPEC REPOS:
   trunk:
+    - ReachabilitySwift
     - WebRTC-SDK
 
 EXTERNAL SOURCES:
+  connectivity_plus_macos:
+    :path: Flutter/ephemeral/.symlinks/plugins/connectivity_plus_macos/macos
   device_info_plus_macos:
     :path: Flutter/ephemeral/.symlinks/plugins/device_info_plus_macos/macos
   flutter_webrtc:
@@ -41,11 +49,13 @@ EXTERNAL SOURCES:
     :path: Flutter/ephemeral/.symlinks/plugins/shared_preferences_macos/macos
 
 SPEC CHECKSUMS:
+  connectivity_plus_macos: f6e86fd000e971d361e54b5afcadc8c8fa773308
   device_info_plus_macos: 1ad388a1ef433505c4038e7dd9605aadd1e2e9c7
   flutter_webrtc: 45cd8f5825bb32054e817708bf343ceff2c9cab8
   FlutterMacOS: 57701585bf7de1b3fc2bb61f6378d73bbdea8424
-  livekit_client: d229104e54e72ec7b5ffad62c14117297b5bbb23
+  livekit_client: 42da9111e214db06de13279b12a70210294d03dc
   path_provider_macos: 3c0c3b4b0d4a76d2bf989a913c2de869c5641a19
+  ReachabilitySwift: 985039c6f7b23a1da463388634119492ff86c825
   shared_preferences_macos: a64dc611287ed6cbe28fd1297898db1336975727
   WebRTC-SDK: 9f50fb5a410edc38e6fbb865fe940e3010bc8e7e
 

example/pubspec.lock

@@ -1,6 +1,13 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  args:
+    dependency: transitive
+    description:
+      name: args
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.1"
   async:
     dependency: transitive
     description:
@@ -43,6 +50,48 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.16.0"
+  connectivity_plus:
+    dependency: transitive
+    description:
+      name: connectivity_plus
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.6+1"
+  connectivity_plus_linux:
+    dependency: transitive
+    description:
+      name: connectivity_plus_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.1"
+  connectivity_plus_macos:
+    dependency: transitive
+    description:
+      name: connectivity_plus_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.4"
+  connectivity_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: connectivity_plus_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.1"
+  connectivity_plus_web:
+    dependency: transitive
+    description:
+      name: connectivity_plus_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.3"
+  connectivity_plus_windows:
+    dependency: transitive
+    description:
+      name: connectivity_plus_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.2"
   crypto:
     dependency: transitive
     description:
@@ -57,6 +106,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.7"
+  dbus:
+    dependency: transitive
+    description:
+      name: dbus
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.7.3"
   device_info_plus:
     dependency: transitive
     description:
@@ -225,7 +281,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.1.0-hotifx"
+    version: "1.1.1"
   logging:
     dependency: "direct main"
     description:
@@ -261,6 +317,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.0"
+  nm:
+    dependency: transitive
+    description:
+      name: nm
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.5.0"
   path:
     dependency: transitive
     description:

example/windows/flutter/generated_plugin_registrant.cc

@@ -6,10 +6,13 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <connectivity_plus_windows/connectivity_plus_windows_plugin.h>
 #include <flutter_webrtc/flutter_web_r_t_c_plugin.h>
 #include <livekit_client/live_kit_plugin.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
+  ConnectivityPlusWindowsPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("ConnectivityPlusWindowsPlugin"));
   FlutterWebRTCPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FlutterWebRTCPlugin"));
   LiveKitPluginRegisterWithRegistrar(

example/windows/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  connectivity_plus_windows
   flutter_webrtc
   livekit_client
 )

lib/src/utils.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 import 'dart:math' as math;
 
 import 'package:collection/collection.dart';
+import 'package:connectivity_plus/connectivity_plus.dart';
 import 'package:device_info_plus/device_info_plus.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter_webrtc/flutter_webrtc.dart' as rtc;
@@ -160,6 +161,7 @@ class Utils {
     pathSegments.addAll(lastSegments);
 
     final clientInfo = await _clientInfo();
+    final networkType = await getNetworkType();
 
     return uri.replace(
       scheme: validate ? httpScheme : wsScheme,
@@ -172,6 +174,7 @@ class Utils {
         'protocol': connectOptions.protocolVersion.toStringValue(),
         'sdk': 'flutter',
         'version': LiveKitClient.version,
+        'network': networkType,
         // client info
         if (clientInfo != null) ...{
           if (clientInfo.hasOs()) 'os': clientInfo.os,
@@ -286,6 +289,34 @@ class Utils {
     return result;
   }
 
+  @internal
+  static FutureOr<String> getNetworkType() async {
+    if (lkPlatformIsTest()) {
+      return 'wifi';
+    }
+    var connectivityResult = await (Connectivity().checkConnectivity());
+    // wifi, wired, cellular, vpn, empty if not known
+    String networkType = 'empty';
+    switch (connectivityResult) {
+      case ConnectivityResult.mobile:
+        networkType = 'cellular';
+        break;
+      case ConnectivityResult.wifi:
+        networkType = 'wifi';
+        break;
+      case ConnectivityResult.bluetooth:
+        networkType = 'bluetooth';
+        break;
+      case ConnectivityResult.ethernet:
+        networkType = 'wired';
+        break;
+      case ConnectivityResult.none:
+        networkType = 'empty';
+        break;
+    }
+    return networkType;
+  }
+
   @internal
   static double findEvenScaleDownBy(
     VideoDimensions sourceDimensions,

pubspec.lock

@@ -92,6 +92,48 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.16.0"
+  connectivity_plus:
+    dependency: "direct main"
+    description:
+      name: connectivity_plus
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.6+1"
+  connectivity_plus_linux:
+    dependency: transitive
+    description:
+      name: connectivity_plus_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.1"
+  connectivity_plus_macos:
+    dependency: transitive
+    description:
+      name: connectivity_plus_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.4"
+  connectivity_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: connectivity_plus_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.1"
+  connectivity_plus_web:
+    dependency: transitive
+    description:
+      name: connectivity_plus_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.3"
+  connectivity_plus_windows:
+    dependency: transitive
+    description:
+      name: connectivity_plus_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.2"
   convert:
     dependency: transitive
     description:
@@ -120,6 +162,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.7"
+  dbus:
+    dependency: transitive
+    description:
+      name: dbus
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.7.4"
   device_info_plus:
     dependency: "direct main"
     description:
@@ -296,6 +345,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "5.2.0"
+  nm:
+    dependency: transitive
+    description:
+      name: nm
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.5.0"
   package_config:
     dependency: transitive
     description:
@@ -359,6 +415,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.6"
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.0.0"
   platform:
     dependency: transitive
     description:
@@ -511,6 +574,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.2.0+1"
+  xml:
+    dependency: transitive
+    description:
+      name: xml
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.1.0"
   yaml:
     dependency: transitive
     description:

pubspec.yaml

@@ -25,6 +25,7 @@ dependencies:
   flutter_webrtc: 0.9.4
   dart_webrtc: 1.0.7
   device_info_plus: ^3.2.3
+  connectivity_plus: ^2.3.6+1
 
 dev_dependencies:
   flutter_test: