Snap-WkWebView-Sample

ViewController.swift

//
//  ViewController.swift
//  midtrans-snap-WebView-sample
//

import UIKit
import WebKit

class ViewController: UIViewController, WKNavigationDelegate, WKUIDelegate {
    
    var webView: WKWebView!

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        
        webView = WKWebView()
        webView.uiDelegate = self
        webView.navigationDelegate = self
        view = webView
        
        // Put Snap URL here
        let snapUrl = "https://app.midtrans.com/snap/v2/vtweb/58db5068-13f0-468e-9c5f-c8a84ad540c3"
        
        let url = URL(string: snapUrl)!
        webView.load(URLRequest(url: url))
    }
    
    func webView(_ webView: WKWebView,decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {

        // if the request is a non-http(s) schema, then have the UIApplication handle
        // opening the request
        if let url = navigationAction.request.url, !url.absoluteString.hasPrefix("http://"),
            !url.absoluteString.hasPrefix("https://"),
            UIApplication.shared.canOpenURL(url) {

            // have UIApplication handle the url non-https(s) scheme
            UIApplication.shared.open(url, options: [:], completionHandler: nil)

            // cancel the request (handled by UIApplication)
            decisionHandler(.cancel)
        } else {
            // allow the request
            decisionHandler(.allow)
        }
    }
}