在iOS游戏应用程序和Swift中使用AdMob插页式广告

好的，我现在已经花了好几天了。我经历了admob的教程，youtube，堆栈交换等所有内容，但找不到解决问题的方法。

Okay, I've spent days now doing this. I've gone through admob's tutorials, youtube, stack exchange, everything and I cannot find a solution to my problem.

我正在尝试在我的iOS游戏应用程序中实现admob的插页式广告。该代码可以编译，构建，运行，玩游戏，但不会显示广告。这是我的GameViewController.swift

I'm trying to implement admob's interstitial ads into my iOS game application. The code compiles, builds, runs, the game is played, but ads will not show up. This is my GameViewController.swift

import UIKit
import SpriteKit
import GoogleMobileAds


class GameViewController: UIViewController, GADInterstitialDelegate {

//AD STUFF-----------------------------vBELOWv----------------------------------------------
//AD STUFF-----------------------------vBELOWv----------------------------------------------
var interstitialAd: GADInterstitial?

func createInterstitialAd() -> GADInterstitial {
    let request = GADRequest()
    let interstitial = GADInterstitial(adUnitID: "ca-app-pub-******")
    request.testDevices = [kGADSimulatorID, "C966DEAC-A2FD-4FBA-80B5-802B7E394C6D", "F3E1897A-3556-4704-9C85-3D70B4672F44","090DCEE5-6B1C-4DFB-83CE-FE800A242008", "1B93E43B-E9B3-4482-8B11-4F3614A26EA2"]
    interstitial.delegate = self
    interstitial.loadRequest(request)

    return interstitial
}

//func to show the ad
func showAd() {
    if interstitialAd != nil {
        if interstitialAd!.isReady{
            interstitialAd?.presentFromRootViewController(self)
        }
        else {print("found not ready")}
    }
}

//func to pre-load new ad - calls automatically when closes an ad
func interstitialWillDismissScreen(ad: GADInterstitial!) {
    interstitialAd = createInterstitialAd()

}
//AD STUFF--------------------------^ABOVE^--------------------------------------------------
//AD STUFF--------------------------^ABOVE^--------------------------------------------------

override func viewDidLoad() {
    super.viewDidLoad()
    interstitialAd = createInterstitialAd()
    if let scene = GameScene(fileNamed:"GameScene") {
        // Configure the view.
        let skView = self.view as! SKView
        skView.showsFPS = true
        skView.showsNodeCount = true

        /* Sprite Kit applies additional optimizations to improve rendering performance */
        skView.ignoresSiblingOrder = true

        /* Set the scale mode to scale to fit the window */
        scene.scaleMode = .AspectFill
        scene.size = self.view.bounds.size
        skView.presentScene(scene)
    }
}

这就是我的方法m调用我的GameScene

This is how I'm calling it to my GameScene

//makes the restart button appear
func createRestartBTN(){
    restartBTN = SKSpriteNode(color: SKColor.clearColor(), size: CGSize(width: 200, height: 100))
    restartBTN.position = CGPoint(x: CGRectGetMidX(self.frame), y: CGRectGetMidY(self.frame))
    restartBTN.zPosition = 10

    addChild(restartBTN)
    createReplayText()
    varForGVC.showAd()
}

所以当游戏结束后，将显示一个重新启动按钮的功能。然后，我希望弹出我的插页式广告，以便用户必须退出插页式广告才能点击重播按钮。该变量 varForGVC 是在GameScene.swift中由 varForGVC = GameViewController（）

So when the game is over, a function makes a restart button appear. Then I want my interstitial ad to pop up so the user has to exit the interstitial ad to hit the replay button. That variable varForGVC is an implemented earlier in the GameScene.swift by varForGVC = GameViewController()

我已将我的应用与Firebase和admob同步。我的根目录中有GoogleService-Info.plist。我的根目录中也有admob所需框架的列表。我已经在Firebase中安装了Pod。我尝试将我在GameViewController中使用的代码放入GameScene.swift中，但该代码也无法正常工作。我不知道这是否重要，但是我的游戏有一个主屏幕，一个只能通过主屏幕访问的规则屏幕，然后用户单击播放按钮开始在另一个屏幕（GameScene）中玩游戏。我的 .isReady 支票未返回发现未准备就绪。我需要这个问题的帮助。现在，我将尝试重新安装框架，看看是否就是这样。

I have my app synced with Firebase and admob. I have the GoogleService-Info.plist in my root. I have the list of required frameworks for admob in my root as well. I have pod installed with Firebase. I've tried putting the code I'm using in my GameViewController into my GameScene.swift and it did not work there either. I don't know if this matters, but my game has a Main Screen, a Rules screen only accessible via the main screen, then the user hits a Play button to begin playing the game in another Screen (the GameScene). My check for .isReady does not return found not ready. I need some help with this issue. For now, I'm going to try to reinstall the frameworks and see if that's it.