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swift - 实现应用内购买以禁用广告

转载 作者:搜寻专家 更新时间:2023-10-31 19:35:21 28 4
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下面是我用来在我的应用中制作广告的代码。我正在使用 Swift 在 SpriteKit 中编程,我正在尝试实现应用内购买,以便在支付 99 美分时禁用 iAd。我该怎么做?

这是我制作广告的代码:

class GameViewController: UIViewController, ADBannerViewDelegate {

var bannerView:ADBannerView?

override func viewDidLoad() {
super.viewDidLoad()

//enable banner ads
super.viewDidLoad()
self.canDisplayBannerAds = true
self.bannerView?.delegate = self
self.bannerView?.hidden = true
}
//if banner ad exists, put it on the screen
func bannerViewDidLoadAd(banner: ADBannerView!) {
self.bannerView?.hidden = false
}

//if tapped banner ad, make it full-screen
func bannerViewActionShouldBegin(banner: ADBannerView!, willLeaveApplication willLeave: Bool) -> Bool {
return willLeave
}

//if there is no banner ad, take it away
func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!) {
self.bannerView?.hidden = true
}
}

我将如何实现一个按钮,当按下该按钮时,向用户收取 99 美分并删除所有广告?

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