swift - 使用 Swift 在 Spritekit 游戏中实现 iAd

Question

我似乎无法在 SpriteKit 游戏中的 Swift 应用程序中加载 iAd 横幅...用谷歌搜索了一段时间但什么也没有....它根本不会进行网络调用来加载广告......我已经实现了所有必要的调用并设置了没有运气的委托(delegate)......

func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!) {
    println("Failed to load ad")

}

func bannerViewDidLoadAd(banner: ADBannerView!) {
    println("Loaded Ad")

    //now show the ad
    //set position off-screen
    banner.frame.origin.y = screenHeight

    banner.hidden = false



}

func createAds() {


    //create ad to allow it to load
    let adBanner = ADBannerView(frame: CGRectMake(0, 0, screenWidth, 50))
    adBanner.delegate = self
    adBanner.center = CGPointMake(screenWidth/2, 25)
    adBanner.hidden = true


    //add to screen
    self.view?.addSubview(adBanner)


    println("Created Ad")


}


func hideAds() {


}

func bannerViewActionShouldBegin(banner: ADBannerView!, willLeaveApplication willLeave: Bool) -> Bool {
    return true
}

然后我只需在游戏开始时调用 createAds() 方法，然后在屏幕顶部显示一个白色矩形(“0,0”、“引号，引号，顶部是零零吗”？)

Answer 1

你需要这样做(在 GameViewController.swift 中):

override func viewDidLoad() {
super.viewDidLoad()

self.canDisplayBannerAds = true
}

func bannerViewActionShouldBegin(banner: ADBannerView!,    willLeaveApplication willLeave: Bool) -> Bool {
    return true
}

func bannerViewDidLoadAd(banner: ADBannerView!) {
}

func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!) {
    NSLog("error!")
}

func bannerViewWillLoadAd(banner: ADBannerView!) {
}

还需要导入iAd并将 ADBannerViewDelegate 添加到 GameViewController 类