如何删除插页式广告

Question

I am implementing interstitial iAds into my project. After each game, I attempt to show an interstitial ad. However, in my testing, I get an error saying that there are too many interstitial ads after about 10 games. How do I delete these instances of interstitial ads?

Code:

if requestingAd == false {
    showInterstitialAds = true
    self.interstitialAd.delegate = self
    self.interstitialPresentationPolicy = ADInterstitialPresentationPolicy.Automatic
    println("Loading Ad")
    requestingAd = true
}

Also, I am attempting to show an interstitial ad after each play of my game. However, sometimes an ad is not shown and I believe this is normal because the ad inventory might not always be available. As a result, the game often ends without showing an ad.

Is there a way that I can detect if an interstitial ad will not be shown so that I can use a banner ad instead?

Answer 1

You can't delete interstitial but you can cancel it before showing next interstitial using this method

[interstitial cancelAction];