ios - 如何使用 Swift 在 iOS 中使用 AdMob 实现插页式广告？

Question

我正在使用 AdMob 实现插页式广告，但它没有显示。

这是我要实现插页式广告的类(class)。

import UIKit
import GoogleMobileAds

class SearchNew: UIViewController{

    var interstitial: GADInterstitial!

    override func viewDidLoad() {
        super.viewDidLoad()

        self.interstitial = GADInterstitial(adUnitID: "ca-app-pub-3940256099942544/4411468910")

        let request = GADRequest()
        request.testDevices = ["2077ef9a63d2b398840261c8221a0c9b"]
        self.interstitial.loadRequest(request)

        self.showAd()
    }

    func showAd() {
        if self.interstitial.isReady {
            self.interstitial.presentFromRootViewController(self)
        }
    }

Answer 1

为您的类(class)添加委托(delegate)函数 (GADInterstitialDelegate)。

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate,  GADInterstitialDelegate {

    var mInterstitial: GADInterstitial!
    var gViewController: UIViewController?

调用 loadRequest，它会在广告准备好展示时触发 interstitialDidReceiveAd

    func showAdmobInterstitial()
    {
            self.mInterstitial = GADInterstitial.init(adUnitID:kGoogleFullScreenAppUnitID )

            mInterstitial.delegate = self
            let Request  = GADRequest()
            Request.testDevices = ["2077ef9a63d2b398840261c8221a0c9b"]
            mInterstitial.loadRequest(Request)
    }

    func interstitialDidReceiveAd(ad: GADInterstitial!)
    {
        ad.presentFromRootViewController(self.gViewController)
    }

从任何 viewController 调用 showAdmobInterstitial

            let App = UIApplication.sharedApplication().delegate as! AppDelegate
            App.gViewController = self;
            App.showAdmobInterstitial()