add webviewDidFocus at CampaignViewController

@@ -28,6 +28,8 @@ var timer2: DispatchSourceTimer?
     var webView: WKWebView!
     var locationManager: CLLocationManager!
     var listenersCount = 0;
+
+    var webViewLoaded: Bool = false
     
     public override func loadView() {
         super.loadView();
@@ -85,6 +87,18 @@ var timer2: DispatchSourceTimer?
         } else {
             self.navigationController?.hideHairline()
         }
+
+        if(webViewLoaded) {
+
+            let scriptSource2 = "webviewDidFocus(\(self.webViewLoaded));"
+            
+            webView.evaluateJavaScript(scriptSource2, completionHandler: { (object, error) in
+//                print("==== object viewWillAppear ====")
+//                print(object)
+//                print("==== error viewWillAppear ====")
+//                print(error)
+            })
+        }
     }
 
     public override func viewWillDisappear(_ animated: Bool) {
@@ -158,10 +172,10 @@ var timer2: DispatchSourceTimer?
                 let scriptSource = "passMeters(\(metersParam));"
                 
                 self?.webview.evaluateJavaScript(scriptSource, completionHandler: { (object, error) in
-                    // print("==== object ====")
-                    // print(object)
-                    // print("==== error ====")
-                    // print(error)
+//                     print("==== object passMeters ====")
+//                     print(object)
+//                     print("==== error passMeters ====")
+//                     print(error)
 
                     swiftApi().setSavedStepsWebview(swiftApi().getSavedStepsWebview() + swiftApi().getStepsWebview())
                     swiftApi().setStepsWebview(0)
@@ -336,6 +350,7 @@ var timer2: DispatchSourceTimer?
 
     // MARK: - WKNavigationDelegate
     public func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
+        self.webViewLoaded = true
         
         let scriptSource = "passParams(\(params));"
         
@@ -349,7 +364,15 @@ var timer2: DispatchSourceTimer?
                 self.startTimer()
             }
         })
+
+        let scriptSource2 = "webviewDidFocus(\(self.webViewLoaded));"
         
+        webView.evaluateJavaScript(scriptSource2, completionHandler: { (object, error) in
+//            print("==== object webView ====")
+//            print(object)
+//            print("==== error webView ====")
+//            print(error)
+        })
     }
     
     public func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {