H5 交互方法

galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeHoldViewPageViewController.swift

@@ -144,8 +144,19 @@ class YHHomeHoldViewPageViewController: YHBaseViewController {
         checkHomeAlertView()
         getCurrentUserInfo()
         getConfigData()
+        NotificationCenter.default.addObserver(self, selector: #selector(handleNotification(_:)), name: YhConstant.YhNotification.backToHomeNotification, object: nil)
     }
     
+    @objc func handleNotification(_ notification: Notification) {
+        if let userInfo = notification.userInfo, let value = userInfo["value"] as? Int {
+            segmentedView.selectItemAt(index: value)
+        }
+    }
+    
+    deinit {
+            // 移除观察者
+            NotificationCenter.default.removeObserver(self)
+        }
     
     private func isViewVisibleOnScreen(view: UIView) -> Bool {
         let viewFrame = view.convert(view.bounds, to: UIScreen.main.coordinateSpace)

galaxy/galaxy/Classes/Modules/InteractionH5(与H5交互)/YHH5WebViewVC.swift

@@ -661,6 +661,23 @@ extension YHH5WebViewVC {
         }
     }
     
+    func savePicToLocal(_ data: String) {
+        func saveBase64ImageToPhotoLibrary(base64String: String) {
+            // 解码 Base64 字符串为 Data
+            guard let imageData = Data(base64Encoded: base64String) else {
+                printLog("无法解码 Base64 字符串")
+                return
+            }
+            // 创建 UIImage
+            guard let image = UIImage(data: imageData) else {
+                printLog("无法创建 UIImage")
+                return
+            }
+            self.saveImage(image)
+
+        }
+    }
+    
     func saveImage(_ image: UIImage) {
         // 确保应用有权访问相册
         PHPhotoLibrary.requestAuthorization { status in

galaxy/galaxy/Classes/Modules/InteractionH5(与H5交互)/YHJsApi.swift

@@ -535,4 +535,23 @@ extension YHJsApi {
             }
         }
     }
+    
+    //1.保存base64图片格式到本地
+    @objc func savePicToLocal(_ data: String) {
+        DispatchQueue.main.async {
+            if let delegate = self.delegate as? YHH5WebViewVC {
+                delegate.savePicToLocal(data)
+            }
+        }
+    }
+    
+    //1.保存base64图片格式到本地
+    @objc func backToHomeIndex(_ index: Int) {
+        DispatchQueue.main.async {
+            UIViewController.current?.navigationController?.popToRootViewController(animated: true)
+            UIViewController.current?.tabBarController?.selectedIndex = 0
+            NotificationCenter.default.post(name: YhConstant.YhNotification.backToHomeNotification, object: nil, userInfo: ["value": index])
+        }
+    }
+    
 }

galaxy/galaxy/Classes/Tools/Helper/YhConstant.swift

@@ -320,5 +320,7 @@ extension YhConstant {
         // 已经展示银河管家
         public static let didLoadYhManagerNotification = Notification.Name(rawValue: "com.yinhe.didLoadYhManager")
         
+        public static let backToHomeNotification = Notification.Name(rawValue: "com.yinhe.backToHomeNotification")
+        
     }
 }