Convert UIWebView -> WKWebview

GME Remit/Utilities/WebLinks/WebLinksViewController.swift

@@ -8,6 +8,7 @@
 import Foundation
 import UIKit
 import Alamofire
+import WebKit
 
 class WebLinksViewController: UIViewController {
   
@@ -15,15 +16,12 @@ class WebLinksViewController: UIViewController {
   
   // MARK: Outlets
   
-  //    @IBOutlet weak var webView: UIWebView!
-  //    @IBOutlet weak var activityIndicator: UIActivityIndicatorView!
-  
   var navTitle: String = ""
   var url: String?
   var titleString: String = ""
   // MARK: VC's Life cycle
   
-  var webView: UIWebView?
+  var webView: WKWebView?
   var activityIndicator: UIActivityIndicatorView?
   
   override func viewDidLoad() {
@@ -36,8 +34,8 @@ class WebLinksViewController: UIViewController {
     )
     
     self.navigationItem.rightBarButtonItem = barButton
-    webView = UIWebView(frame: self.view.frame)
-    webView?.delegate = self
+    webView = WKWebView(frame: self.view.frame)
+    setupWebView()
     activityIndicator = UIActivityIndicatorView(style: UIActivityIndicatorView.Style.gray)
     activityIndicator?.center = self.view.center
     self.view.addSubview(webView!)
@@ -45,7 +43,8 @@ class WebLinksViewController: UIViewController {
   }
   
   private func setupWebView() {
-    self.webView?.delegate = self
+    self.webView?.uiDelegate = self
+    webView?.navigationDelegate = self
   }
   
   // MARK: IBActions
@@ -64,7 +63,7 @@ class WebLinksViewController: UIViewController {
       if let url = URL.init(string: self.url ?? "") {
         let request = URLRequest(url: url)
         
-        webView?.loadRequest(request)
+        webView?.load(request)
       }
     } else {
       self.alert(type: .error, message: "no_internet_connection_error".localized(), title: "")
@@ -72,18 +71,33 @@ class WebLinksViewController: UIViewController {
   }
 }
 
-// MARK: UIWebViewDelegate
-extension WebLinksViewController: UIWebViewDelegate {
-  func webViewDidStartLoad(_ webView: UIWebView) {
+// MARK: WKNavigationDelegate
+
+extension WebLinksViewController: WKUIDelegate, WKNavigationDelegate {
+  func webView(_ webView: WKWebView, didStartProvisionalNavigation navigation: WKNavigation!) {
     self.activityIndicator?.startAnimating()
   }
   
-  func webViewDidFinishLoad(_ webView: UIWebView) {
+  func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
     self.activityIndicator?.stopAnimating()
   }
-  
-  func webView(_ webView: UIWebView, didFailLoadWithError error: Error) {
+  func webView(_ webView: WKWebView, didFail navigation: WKNavigation!, withError error: Error) {
     self.activityIndicator?.stopAnimating()
     self.alert(type: .error, message: error.localizedDescription)
   }
 }
+// MARK: UIWebViewDelegate
+//extension WebLinksViewController: UIWebViewDelegate {
+//  func webViewDidStartLoad(_ webView: UIWebView) {
+//    self.activityIndicator?.startAnimating()
+//  }
+//
+//  func webViewDidFinishLoad(_ webView: UIWebView) {
+//    self.activityIndicator?.stopAnimating()
+//  }
+//
+//  func webView(_ webView: UIWebView, didFailLoadWithError error: Error) {
+//    self.activityIndicator?.stopAnimating()
+//    self.alert(type: .error, message: error.localizedDescription)
+//  }
+//}