网页加交互, ...分享 , 网页返回上一步

“张旭”
1 parent 1be46733
Showing 7 changed files with 175 additions and 19 deletions
Podfile
metaCode/Classes/Common/Base/CNLiveBaseViewController.swift
metaCode/Classes/Main/HomePage/Controller/WebController/CNWebViewController.swift
metaCode/Supporting Files/Assets.xcassets/WebView/Contents.json
metaCode/Supporting Files/Assets.xcassets/WebView/web_more.imageset/Contents.json
metaCode/Supporting Files/Assets.xcassets/WebView/web_more.imageset/web_more@2x.png
metaCode/Supporting Files/Assets.xcassets/WebView/web_more.imageset/web_more@3x.png
@@ -67,6 +67,7 @@ target &#39;metaCode&#39; do
 #  pod 'QMUIKit'
    pod 'YYWebImage', :git => 'https://gitee.com/mirrors/YYWebImage.git'
  
+   #网页交互
    pod 'WebViewJavascriptBridge'
  
    #依赖三方私有库,如果里面有.a的时候加上这个
@@ -108,7 +108,9 @@ class CNLiveBaseViewController: UIViewController  {
                 btn.frame = CGRect(x: lastBtn != nil ? (lastBtn!.origin.x - btn.width) : (topNavView.width - CNLiveBaseViewController.kTopNavLeftRightOffset - btn.width), y: topNavViewHeight - btn.height, width: btn.width, height: btn.height)
                 lastBtn = btn
             }
-            rightNavSpace = CGRectGetMaxX(lastBtn!.frame)
+            if _rightNavBtns.count > 0{
+                rightNavSpace = CGRectGetMaxX(lastBtn!.frame)
+            }
             viewWillLayoutSubviews()
         }
     }
@@ -7,17 +7,41 @@
  
 import Foundation
 import WebKit
+import WebViewJavascriptBridge
+import CNLiveShareToolKit
  
 class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
  
+    var bridge:WKWebViewJavascriptBridge?
+    var currentUrl:String = ""//当前网页的url
+    
     lazy var webView: WKWebView = {
-        let webView = WKWebView.init(frame: CGRectMake(0, 0, Width, Height))
+        let configuration = WKWebViewConfiguration()
+        configuration.allowsInlineMediaPlayback = true
+        let preferences = WKPreferences()
+        preferences.javaScriptCanOpenWindowsAutomatically = true
+        preferences.javaScriptEnabled = true
+        configuration.preferences.minimumFontSize = 0.0
+        configuration.preferences = preferences
+        configuration.userContentController = WKUserContentController()
+
+        let webView = WKWebView(frame: CGRectMake(0, 0, Width, Height), configuration: configuration)
         webView.scrollView.showsVerticalScrollIndicator = false
         webView.scrollView.showsHorizontalScrollIndicator = false
-        webView.navigationDelegate = self
+//        webView.navigationDelegate = self
         return webView
     }()
  
+    lazy var moreNavBtn: UIButton = {
+        let moreNavBtn = UIButton(type: .custom)
+        moreNavBtn.frame = CGRect(x: 0, y: KStatusBarHeight, width: KNavigationHeight-KStatusBarHeight, height: KNavigationHeight-KStatusBarHeight)
+        moreNavBtn.backgroundColor = .clear
+        moreNavBtn.setImage(UIImage(named: "web_more"), for: .normal)
+        moreNavBtn.addTarget(self, action: #selector(moreNavBtnAction), for: .touchUpInside)
+        return moreNavBtn
+    }()
+
+    
     var _url:URL?
     var url:URL? {
         get{
@@ -26,17 +50,18 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
         set{
             _url = newValue!
             if (_url != nil){
-                let webUrl: URL! = _url!
-                webView.evaluateJavaScript("navigator.userAgent") { [self] result, error in
-                    let userAgent = result as! String
-                    if error == nil && userAgent.count > 0 {
-                        if !userAgent.contains(CNLiveEnvironmentManager.shared.base_web_UA) {
-                            let newUserAgent = userAgent + CNLiveEnvironmentManager.shared.base_web_UA
-                            webView.customUserAgent = newUserAgent
-                        }
-                    }
-                    webView.load(URLRequest.init(url:webUrl))
-                }
+//                let webUrl: URL! = _url!
+//                webView.load(URLRequest.init(url:webUrl))
+//                webView.evaluateJavaScript("navigator.userAgent") { [self] result, error in
+//                    let userAgent = result as! String
+//                    if error == nil && userAgent.count > 0 {
+//                        if !userAgent.contains(CNLiveEnvironmentManager.shared.base_web_UA) {
+//                            let newUserAgent = userAgent + CNLiveEnvironmentManager.shared.base_web_UA
+//                            webView.customUserAgent = newUserAgent
+//                        }
+//                    }
+//                    webView.load(URLRequest.init(url:webUrl))
+//                }
             }
         }
     }
@@ -49,7 +74,87 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
             make.top.equalTo(get_system_nav_height())
             make.left.right.bottom.equalToSuperview()
         }
-        
+        webView.evaluateJavaScript("navigator.userAgent") { [self] result, error in
+            let userAgent = result as! String
+            if error == nil && userAgent.count > 0 {
+                if !userAgent.contains(CNLiveEnvironmentManager.shared.base_web_UA) {
+                    let newUserAgent = userAgent + CNLiveEnvironmentManager.shared.base_web_UA
+                    webView.customUserAgent = newUserAgent
+                    
+                    if (_url != nil){
+                        let webUrl: URL! = _url!
+                        webView.load(URLRequest.init(url:webUrl))
+                    }
+                    self.configBridge()
+                    self.configBridgeRegister()
+                }
+            }
+        }
+    }
+
+    func configBridge(){
+        WKWebViewJavascriptBridge.enableLogging()
+        self.bridge = WKWebViewJavascriptBridge(for: self.webView)
+        self.bridge?.setWebViewDelegate(self)
+    }
+    //h5拉起原生分享 js call oc
+    func configBridgeRegister() -> Void {
+        self.bridge?.registerHandler("wjjylzgVideoShare", handler: { data, responseCallback in
+//            print("js call oc\(data)")
+            let dic = data as! Dictionary<String, String>
+            CNLiveShareManager.showShareViewWithParam(forShareTitle: dic["title"], shareUrl: dic["shareUrl"], shareDesc: dic["subTitle"], shareImage: dic["cover"], screenFull: false, hiddenWjj: true, hiddenQQ: false, hiddenWB: true, hiddenLifeCircle: true, hiddenWechatCircle: false, hiddenWechat: false, hiddenSafari: true, formVC: self, topImage: [], topTitles: [], platformType: .all) { title in
+                
+            } completerBlock: { resultType, platformType, typeString in
+                if resultType == .succ{
+                    
+                }
+            }
+
+        })
+    }
+
+    //点击...分享获取h5参数oc call js
+    func configBridgeCallHander() -> Void {
+        self.bridge?.callHandler("wjjClientGetShareParaFromJS", data: ["":""], responseCallback: { data in
+            print("js call oc\(data)")
+            let dic = data as! Dictionary<String, String>
+//            let shareType = dic["shareType"]
+//            let contentIdStr = dic["activityId"]
+            let title = dic["title"]
+            let desc = dic["desc"]
+            let shareImg = dic["shareImg"]
+
+            var shareUrl = ""
+            if var tempShareUrl = dic["shareUrl"]{
+                if tempShareUrl == ""{
+                    shareUrl = self.currentUrl
+                }else{
+                    shareUrl = tempShareUrl
+                }
+            }else{
+                shareUrl = self.currentUrl 
+            }
+            
+            CNLiveShareManager.showShareViewWithParam(forShareTitle: title, shareUrl: shareUrl, shareDesc: desc, shareImage: shareImg, screenFull: false, hiddenWjj: true, hiddenQQ: false, hiddenWB: true, hiddenLifeCircle: true, hiddenWechatCircle: false, hiddenWechat: false, hiddenSafari: true, formVC: self, topImage: [], topTitles: [], platformType: .all) { title in
+                
+            } completerBlock: { resultType, platformType, typeString in
+                if resultType == .succ{
+                    
+                }
+            }
+        })
+    }
+    // MARK: - BtnAction
+    // 内部链接右上角···分享
+    @objc func moreNavBtnAction(){
+        self.configBridgeCallHander()
+    }
+    override func ClickBackBtn() {
+        if self.webView.canGoBack{
+            self.webView.goBack()
+        }else{
+            super.ClickBackBtn()
+        }
     }
  
     // MARK: - WKWebViewDelegate
@@ -61,6 +166,7 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
     func webView(_ webView: WKWebView, didCommit navigation: WKNavigation!) {
         print("didCommit")
     }
+        
     // 页面加载完成之后调用
     func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
         print("didFinish")
@@ -76,15 +182,31 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
     }
     // 在收到响应后，决定是否跳转 -> 默认允许
     func webView(_ webView: WKWebView, decidePolicyFor navigationResponse: WKNavigationResponse, decisionHandler: @escaping (WKNavigationResponsePolicy) -> Void) {
-        print("decidePolicyFor")
+        
+        print("decidePolicyFornavigationResponse")
+                
         //允许跳转
         decisionHandler(.allow)
         //不允许跳转
         //        decisionHandler(.cancel)
     }
     // 在发送请求之前，决定是否跳转 -> 默认允许
-    @available(iOS 13.0, *)
-    func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, preferences: WKWebpagePreferences, decisionHandler: @escaping (WKNavigationActionPolicy, WKWebpagePreferences) -> Void) {
+    func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
+        print("decidePolicyFornavigationAction")
+        
+        let urlStr = (navigationAction.request.url?.absoluteString)!
+                
+        if navigationAction.request.url?.host == "wjjh5.cnlive.com"{
+            self.currentUrl = urlStr
+
+            if urlStr.contains("&isWjjReport=true") || urlStr.contains("?isWjjReport=true"){
+                self.rightNavBtns = [self.moreNavBtn]
+                self.moreNavBtn.isHidden = false
+            }else{
+                self.moreNavBtn.isHidden = true
+            }
+        }
+
  
         if navigationAction.navigationType == .other{
             //跳转Appstore
@@ -93,7 +215,10 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
                 if UIApplication.shared.canOpenURL(url!) { UIApplication.shared.open(url!, options: [:], completionHandler: nil)
                 }
             }
+        }else if navigationAction.navigationType == .linkActivated{
+
+
         }
-        decisionHandler(.allow, preferences)
+        decisionHandler(.allow)
     }
 }
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "web_more@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "web_more@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}