I am creating an iPhone app and in part using WebKit to display a web page in the app. Currently, when I click a button that is displayed on the website it should open the phone app (with a tel: link) and dial the number. Unfortunately in the app, it does nothing, however, it works fine in chrome/ safari.
I have tried to scour the internet and attempted several suggestions but nothing seems to do anything so far.
import UIKit
import WebKit
class ShopViewController: UIViewController, WKNavigationDelegate, WKUIDelegate {
@IBOutlet weak var backButton: UIBarButtonItem!
@IBOutlet weak var shopWebKit: WKWebView!
override func viewDidLoad() {
super.viewDidLoad()
shopWebKit.navigationDelegate = self
shopWebKit.uiDelegate = self
// Do any additional setup after loading the view.
}
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear( animated )
let urlString:String = "https://www.somewebsite.com"
let url:URL = URL(string: urlString)!
let urlRequest:URLRequest = URLRequest(url: url)
shopWebKit.load(urlRequest)
}
@IBAction func backButtonTapped(_ sender: Any) {
if shopWebKit.canGoBack{
shopWebKit.goBack()
}
}
func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
backButton.isEnabled = webView.canGoBack
}
func webView(_ webView: WKWebView, createWebViewWith configuration: WKWebViewConfiguration, for navigationAction: WKNavigationAction, windowFeatures: WKWindowFeatures) -> WKWebView? {
if navigationAction.targetFrame == nil {
webView.load(navigationAction.request)
}
return nil
}
}
I am hoping to be able to click any tel: link button loaded in the WebKit and have it open the phone app and dial the number. Please help.
Try below code it's working fine swift5. first add 'navigationDelegate' to your WKWebView.
func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: (WKNavigationActionPolicy) -> Void) {
switch navigationAction.request.url?.scheme {
case "tel":
UIApplication.shared.open(navigationAction.request.url!, options: [:], completionHandler: nil)
decisionHandler(.cancel)
break
default:
decisionHandler(.allow)
break
}
}
Note: try testing with actual device.