WebView Guide

import WebKit
import AdropAds

class WebViewController: UIViewController {

    @IBOutlet weak var webView: WKWebView!

    override func viewDidLoad() {
        super.viewDidLoad()

        // Initialize a WKWebViewConfiguration object.
        let webViewConfiguration = WKWebViewConfiguration()
        // Let HTML videos with a "playsinline" attribute play inline.
        webViewConfiguration.allowsInlineMediaPlayback = true
        // Let HTML videos with an "autoplay" attribute play automatically.
        webViewConfiguration.mediaTypesRequiringUserActionForPlayback = []

        // Initialize the WKWebView with your WKWebViewConfiguration object.
        webView = WKWebView(frame: view.frame, configuration: webViewConfiguration)
        // Register WebView for backfill ads support
        // Call as early as possible, before loading content
        Adrop.registerWebView(webView)

        // Load your web content
        if let url = URL(string: "https://your-website.com") {
            webView.load(URLRequest(url: url))
        }
    }
}

@import WebKit;
@import AdropAds;

@interface WebViewController ()
@property (nonatomic, weak) IBOutlet WKWebView *webView;
@end

@implementation WebViewController

- (void)viewDidLoad {
    [super viewDidLoad];

    // Initialize a WKWebViewConfiguration object.
    WKWebViewConfiguration *webViewConfiguration = [[WKWebViewConfiguration alloc] init];
    // Let HTML videos with a "playsinline" attribute play inline.
    webViewConfiguration.allowsInlineMediaPlayback = YES;
    // Let HTML videos with an "autoplay" attribute play automatically.
    webViewConfiguration.mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;

    // Initialize the WKWebView with your WKWebViewConfiguration object.
    self.webView = [[WKWebView alloc] initWithFrame:self.view.frame configuration:webViewConfiguration];
    [self.view addSubview:self.webView];

    // Register WebView for backfill ads support
    // Call as early as possible, before loading content
    [Adrop registerWebView:self.webView];

    // Load your web content
    NSURL *url = [NSURL URLWithString:@"https://your-website.com"];
    [self.webView loadRequest:[NSURLRequest requestWithURL:url]];
}

@end

import UIKit
import WebKit

let allowedHost = "my-domain.com"

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

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

    let host = url.host ?? ""

    // Only redirect user-initiated navigations to external browser
    // Ad resources (e.g., googleads.g.doubleclick.net) load via iframes/scripts,
    // not user clicks — do not block them
    if !host.contains(allowedHost),
       navigationAction.navigationType == .linkActivated {
        UIApplication.shared.open(url, options: [:], completionHandler: nil)
        decisionHandler(.cancel)
        return
    }

    decisionHandler(.allow)
}

NSString *allowedHost = @"my-domain.com";

- (void)webView:(WKWebView *)webView
    decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction
    decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {

    NSURL *url = navigationAction.request.URL;
    if (!url) {
        decisionHandler(WKNavigationActionPolicyCancel);
        return;
    }

    NSString *host = url.host ?: @"";

    // Only redirect user-initiated navigations to external browser
    // Ad resources (e.g., googleads.g.doubleclick.net) load via iframes/scripts,
    // not user clicks — do not block them
    if (![host containsString:allowedHost] &&
        navigationAction.navigationType == WKNavigationTypeLinkActivated) {
        [[UIApplication sharedApplication] openURL:url options:@{} completionHandler:nil];
        decisionHandler(WKNavigationActionPolicyCancel);
        return;
    }

    decisionHandler(WKNavigationActionPolicyAllow);
}