swift - AdMob 实现(只有代码，没有主要 Storyboard)

Question

我想在我的应用程序中放置广告横幅。我没有 Storyboard，我有 4 个 ViewCOntroller，主要是我有这个，有人可以帮助我吗？

在 AppDelegate 中:GADMobileAds.configure(withApplicationID: "...")

import UIKit
import Firebase
import GoogleMobileAds

class ViewController: UIViewController {
    var window: UIWindow?

    override func viewDidLoad(){
        super.viewDidLoad()

        self.title="Andrea Damante Quiz"
        self.view.backgroundColor=UIColor(patternImage: UIImage(named: "andrea15.jpeg")!)

        let backgroundImage = UIImageView(frame: UIScreen.main.bounds)
        backgroundImage.image = UIImage(named: "andrea15.jpeg")
        backgroundImage.contentMode =  UIViewContentMode.scaleAspectFill
        self.view.insertSubview(backgroundImage, at: 0)
        setupViews()
    }

    @objc func btnGetStartedAction() {
        let v=QuizVC()
        self.navigationController?.pushViewController(v, animated: true)
    }

    func setupViews() {
        self.view.addSubview(lblTitle)
        lblTitle.topAnchor.constraint(equalTo: self.view.topAnchor, constant: 150).isActive=true
        lblTitle.centerXAnchor.constraint(equalTo: self.view.centerXAnchor).isActive=true
        lblTitle.widthAnchor.constraint(equalToConstant: 250).isActive=true
        lblTitle.heightAnchor.constraint(equalToConstant: 80).isActive=true

        self.view.addSubview(btnGetStarted)
        btnGetStarted.heightAnchor.constraint(equalToConstant: 50).isActive=true
        btnGetStarted.widthAnchor.constraint(equalToConstant: 150).isActive=true
        btnGetStarted.centerXAnchor.constraint(equalTo: self.view.centerXAnchor).isActive=true
        btnGetStarted.centerYAnchor.constraint(equalTo: self.view.centerYAnchor, constant: 0).isActive=true
    }

    let lblTitle: UILabel = {
        let lbl=UILabel()
        lbl.text="Quiz"
        lbl.textColor=UIColor.darkGray
        lbl.textAlignment = .center
        lbl.font = UIFont.systemFont(ofSize: 46)
        lbl.numberOfLines=2
        lbl.translatesAutoresizingMaskIntoConstraints=false
        return lbl
    }()

    let btnGetStarted: UIButton = {
        let btn=UIButton()
        btn.setTitle("Via!", for: .normal)
        btn.setTitleColor(UIColor.white, for: .normal)
        btn.backgroundColor=UIColor.orange
        btn.layer.cornerRadius=5
        btn.layer.masksToBounds=true
        btn.translatesAutoresizingMaskIntoConstraints=false
        btn.addTarget(self, action: #selector(btnGetStartedAction), for: .touchUpInside)
        return btn
    }()
}

Answer 1

您需要声明并设置一个 GADBannerView 并将其添加到您的 View Controller 中。您不需要 UIWindow。使用此代码:

import GoogleMobileAds
import UIKit

class ViewController: UIViewController {

    var bannerView: GADBannerView!

    override func viewDidLoad() {
        super.viewDidLoad()

        // In this case, we instantiate the banner with desired ad size.
        bannerView = GADBannerView(adSize: kGADAdSizeBanner)

        addBannerViewToView(bannerView)
    }

    func addBannerViewToView(_ bannerView: GADBannerView) {
        bannerView.translatesAutoresizingMaskIntoConstraints = false
        view.addSubview(bannerView)
        view.addConstraints(
            [NSLayoutConstraint(item: bannerView,
                                attribute: .bottom,
                                relatedBy: .equal,
                                toItem: bottomLayoutGuide,
                                attribute: .top,
                                multiplier: 1,
                                constant: 0),
             NSLayoutConstraint(item: bannerView,
                                attribute: .centerX,
                                relatedBy: .equal,
                                toItem: view,
                                attribute: .centerX,
                                multiplier: 1,
                                constant: 0)
            ])
    }

}

取自此处:https://developers.google.com/admob/ios/banner .

另请确保设置广告单元 ID 和委托(delegate):

override func viewDidLoad() {
    super.viewDidLoad()
        ...

    bannerView.adUnitID = "ca-app-pub-3940256099942544/2934735716"
    bannerView.rootViewController = self
    bannerView.load(GADRequest())
}

但是，您将在 official guide 中找到所需的一切。 。