WebView-open IOS app with Google Chrome

Question

WebView-open IOS app with Google Chrome

Hello, developing an app for IOS, but I would like it to open with Google Chrome instead of the Safari browser.

Could any of you help me?

Code:

import UIKit
import WebKit

class ViewController: UIViewController, WKNavigationDelegate {

    var webView: WKWebView!

    override func loadView() {
        let webConfiguration = WKWebViewConfiguration()
        webView = WKWebView(frame: .zero, configuration: webConfiguration)
        webView.naivgationDelegate = self
        view = webView
    }

    override func viewDidLoad() {
        super.viewDidLoad()

        let myURL = URL(string:"https://site.com")
        let myRequest = URLRequest(url: myURL!)
        webView.load(myRequest)


    } 

    func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
        guard let requestURL = navigationAction.request.url else {
            decisionHandler(.allow)
            return
        }

        //Aqui você tem a URL, e pode fazer o que quiser com ela.

        decisionHandler(.allow)
    }
}

1

ios swift apple app uiwebview

Author: George Gomes, 2019-09-17

Source

1 answers

score 1 · Accepted Answer

Replace the last function with this one, it will check if it is possible to open with chrome and send the link

func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {

    guard let requestURL = navigationAction.request.url else {
        decisionHandler(.allow)
        return
    }

    if(navigationAction.navigationType ==  WKNavigationType.linkActivated) {
        // Remove http:// ou https:// e substitui com googlechrome://
        let newLinkWithHttp = requestURL.absoluteString.replacingOccurrences(of: "http://", with: "googlechrome://")
        let newLinkWithHttps = newLinkWithHttp.replacingOccurrences(of: "https://", with: "googlechrome://")

        // Verifica se é possível abrir com o chrome, caso não seja abre o link normal com o safari
        if UIApplication.shared.canOpenURL(URL(string: newLinkWithHttps)!) {
            UIApplication.shared.open(URL(string: newLinkWithHttps)!, options: [:], completionHandler: nil)
        } else {
            UIApplication.shared.open(requestURL, options: [:], completionHandler: nil)
        }

        decisionHandler(.cancel)
        return
    }

    decisionHandler(.allow)
}