Add macOS support (#23)

* Add macOS support

* Update README

* Update to v0.2.0

* Document breaking changes

* Delete widget tests

example_full/lib/domain/app_service.dart

@@ -17,7 +17,7 @@ class AppService extends ChangeNotifier {
   NearbyConnectionAndroidInfo? _connectionAndroidInfo;
   CommunicationChannelState _communicationChannelState =
       CommunicationChannelState.notConnected;
-  bool _isIOSBrowser = true;
+  bool _isDarwinBrowser = true;
 
   String platformVersion = 'Unknown';
   String platformModel = 'Unknown';
@@ -40,17 +40,17 @@ class AppService extends ChangeNotifier {
     notifyListeners();
   }
 
-  Future<String> getSavedIOSDeviceName() async {
-    return (await _nearbyService.ios?.getSavedDeviceName()) ?? platformModel;
+  Future<String> getSavedDarwinDeviceName() async {
+    return (await _nearbyService.darwin?.getSavedDeviceName()) ?? platformModel;
   }
 
-  Future<void> initialize(String? iosDeviceName) async {
+  Future<void> initialize(String? darwinDeviceName) async {
     try {
       await _nearbyService.initialize(
-        data: NearbyInitializeData(iosDeviceName: iosDeviceName),
+        data: NearbyInitializeData(darwinDeviceName: darwinDeviceName),
       );
-      _nearbyService.ios?.getIsBrowserStream().listen((event) {
-        _isIOSBrowser = event;
+      _nearbyService.darwin?.getIsBrowserStream().listen((event) {
+        _isDarwinBrowser = event;
       });
       startListeningCommunicationChannelState();
       updateState(
@@ -97,7 +97,7 @@ class AppService extends ChangeNotifier {
   }
 
   void setIsBrowser({required bool value}) {
-    _nearbyService.ios?.setIsBrowser(value: value);
+    _nearbyService.darwin?.setIsBrowser(value: value);
     updateState(AppState.readyToDiscover);
   }
 
@@ -213,8 +213,8 @@ extension GettersExtension on AppService {
   CommunicationChannelState get communicationChannelState =>
       _communicationChannelState;
 
-  bool get isIOSBrowser {
-    return _isIOSBrowser;
+  bool get isDarwinBrowser {
+    return _isDarwinBrowser;
   }
 
   bool? get isAndroidGroupOwner {

example_full/lib/domain/app_state.dart

@@ -23,7 +23,7 @@ enum AppState {
     AppState.connected,
     AppState.communicationChannelCreated,
   ];
-  static final List<AppState> iosSteps = [
+  static final List<AppState> darwinSteps = [
     AppState.idle,
     AppState.selectClientType,
     AppState.readyToDiscover,
@@ -36,7 +36,7 @@ enum AppState {
 
   static final List<AppState> steps = [
     if (Platform.isAndroid) ...androidSteps,
-    if (Platform.isIOS) ...iosSteps,
+    if (Platform.isIOS || Platform.isMacOS) ...darwinSteps,
   ];
 
   int get step {

example_full/lib/presentation/components/device_preview.dart

@@ -46,8 +46,8 @@ class DevicePreview extends StatelessWidget {
     final status = Text(
       device.byPlatform(
             onAny: (d) => d.status.name,
-            onIOS: (d) =>
-                context.select<AppService, bool>((v) => v.isIOSBrowser)
+            onDarwin: (d) =>
+                context.select<AppService, bool>((v) => v.isDarwinBrowser)
                     ? "Peer found | ${d.status.name}"
                     : "Pending invitation | ${d.status.name}",
           ) ??

example_full/lib/presentation/components/info_panel.dart

@@ -53,10 +53,10 @@ class InfoPanel extends StatelessWidget {
               label: 'Communication channel state',
               value: service.communicationChannelState.previewName,
             ),
-            if (Platform.isIOS)
+            if (Platform.isIOS || Platform.isMacOS)
               _InfoChip(
                 label: 'Role',
-                value: service.isIOSBrowser
+                value: service.isDarwinBrowser
                     ? 'You are going to find your friend'
                     : 'You are waiting for another user to connect',
               ),
@@ -94,7 +94,8 @@ class AdditionalInfoPanel extends StatelessWidget {
             label: 'Model',
             value: service.platformModel,
           ),
-          if (service.currentDeviceInfo != null && Platform.isIOS)
+          if (service.currentDeviceInfo != null &&
+              (Platform.isIOS || Platform.isMacOS))
             _InfoChip(
               label: 'Device P2P ID',
               value: service.currentDeviceInfo!.id,

example_full/lib/presentation/view/idle_view.dart

@@ -19,7 +19,7 @@ class _IdleViewState extends State<IdleView> {
   @override
   void initState() {
     WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
-      context.read<AppService>().getSavedIOSDeviceName().then((value) {
+      context.read<AppService>().getSavedDarwinDeviceName().then((value) {
         controller.text = value;
         controller.selection = TextSelection.collapsed(offset: value.length);
         setState(() {
@@ -56,7 +56,7 @@ class _IdleViewState extends State<IdleView> {
     return Center(
       child: Column(
         children: [
-          if (Platform.isIOS)
+          if (Platform.isIOS || Platform.isMacOS)
             Padding(
               padding: const EdgeInsets.only(bottom: 10.0),
               child: TextFormField(

example_full/lib/presentation/view/ready_view.dart

@@ -19,7 +19,7 @@ class ReadyView extends StatelessWidget {
           title: 'Start discover peers',
         ),
         const SizedBox(height: 10),
-        if (Platform.isIOS)
+        if (Platform.isIOS || Platform.isMacOS)
           ActionButton(
             onTap: () {
               context.read<AppService>().updateState(AppState.selectClientType);

example_full/lib/presentation/view/streaming_peers_view.dart

@@ -34,8 +34,8 @@ class _PeersBody extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Selector<AppService, bool>(
-      selector: (context, service) => service.isIOSBrowser,
-      builder: (context, isIOSBrowser, _) {
+      selector: (context, service) => service.isDarwinBrowser,
+      builder: (context, isDarwinBrowser, _) {
         return Selector<AppService, List<NearbyDevice>?>(
           selector: (context, service) => service.peers,
           builder: (context, peers, _) {
@@ -55,7 +55,7 @@ class _PeersBody extends StatelessWidget {
                     ],
                   )
                 : Text(
-                    Platform.isAndroid || isIOSBrowser
+                    Platform.isAndroid || isDarwinBrowser
                         ? 'No one here ('
                         : "Wait until someone invites you!",
                     textAlign: TextAlign.center,