[macos] Update onProtocolUrlReceived event

Author: lijy91

example/macos/Runner.xcodeproj/project.pbxproj

@@ -417,10 +417,10 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
-				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = G83H824X6L;
+				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
@@ -545,10 +545,10 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
-				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = G83H824X6L;
+				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
@@ -567,10 +567,10 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Release.entitlements;
-				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = G83H824X6L;
+				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",

example/macos/Runner/Release.entitlements

@@ -2,8 +2,6 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-	<key>com.apple.developer.associated-domains</key>
-	<array/>
 	<key>com.apple.security.app-sandbox</key>
 	<true/>
 </dict>

macos/Classes/ProtocolHandlerPlugin.swift

@@ -1,28 +1,29 @@
 import Cocoa
 import FlutterMacOS
 
-public class ProtocolHandlerPlugin: NSObject, FlutterPlugin, FlutterStreamHandler  {
-    private var _eventSink: FlutterEventSink?
+public class ProtocolHandlerPlugin: NSObject, FlutterPlugin  {
+    private var channel: FlutterMethodChannel!
 
     override init(){
         super.init();
         NSAppleEventManager.shared().setEventHandler(self, andSelector: #selector(handleURLEvent(_:with:)), forEventClass: AEEventClass(kInternetEventClass), andEventID: AEEventID(kAEGetURL))
     }
 
     public static func register(with registrar: FlutterPluginRegistrar) {
-        let instance = ProtocolHandlerPlugin()
-        
         let channel = FlutterMethodChannel(name: "protocol_handler", binaryMessenger: registrar.messenger)
+        let instance = ProtocolHandlerPlugin()
+        instance.channel = channel
         registrar.addMethodCallDelegate(instance, channel: channel)
-        
-        let eventChannel = FlutterEventChannel(name: "protocol_handler/events", binaryMessenger: registrar.messenger)
-        eventChannel.setStreamHandler(instance)
     }
 
     @objc
     private func handleURLEvent(_ event: NSAppleEventDescriptor, with replyEvent: NSAppleEventDescriptor) {
         guard let urlString = event.paramDescriptor(forKeyword: AEKeyword(keyDirectObject))?.stringValue else { return }
-        _eventSink!(urlString);
+        
+        let args: NSDictionary = [
+            "url": urlString,
+        ]
+        channel.invokeMethod("onProtocolUrlReceived", arguments: args, result: nil)
     }
 
     public func application(_ application: NSApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([NSUserActivityRestoring]) -> Void) -> Bool {
@@ -38,14 +39,4 @@ public class ProtocolHandlerPlugin: NSObject, FlutterPlugin, FlutterStreamHandle
             result(FlutterMethodNotImplemented)
         }
     }
-    
-    public func onListen(withArguments arguments: Any?, eventSink events: @escaping FlutterEventSink) -> FlutterError? {
-        self._eventSink = events;
-        return nil
-    }
-    
-    public func onCancel(withArguments arguments: Any?) -> FlutterError? {
-        self._eventSink = nil
-        return nil
-    }
 }