new: watchOS watch end app

ios/WatchApp/PhoneConnMgr.swift

@@ -0,0 +1,54 @@
+//
+//  PhoneConnMgr.swift
+//  WatchEnd Watch App
+//
+//  Created by lolli on 2023/9/16.
+//
+
+import WatchConnectivity
+
+class PhoneConnMgr: NSObject, WCSessionDelegate, ObservableObject {
+    var session: WCSession?
+    var _ctx: [String: Any] = [:]
+    var ctx: [String: Any] {
+        set {
+            Store.setCtx(newValue)
+            updateUrls(newValue)
+        }
+        get {
+            return _ctx
+        }
+    }
+    @Published var urls: [String] = []
+    
+    override init() {
+        super.init()
+        if !WCSession.isSupported() {
+            print("WCSession not supported")
+        }
+        session = WCSession.default
+        session?.delegate = self
+        session?.activate()
+        
+        ctx = Store.getCtx()
+        print("init", ctx)
+    }
+ 
+    func updateUrls(_ val: [String: Any]) {
+        if let urls = val["urls"] as? [String] {
+            self.urls = urls.filter { !$0.isEmpty }
+        }
+    }
+    
+    func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
+        
+    }
+
+    // implement session:didReceiveApplicationContext:
+    func session(_ session: WCSession, didReceiveApplicationContext applicationContext: [String : Any]) {
+        ctx = applicationContext
+        print("update", ctx)
+    }
+}
+
+