我正在使用Swift在我的应用中实施插页式广告。我设法让它显示插页式广告,但没有关闭'X'按钮来摆脱广告。这是为什么?
答案 0 :(得分:1)
我也找不到为什么内置框架不提供关闭按钮的答案,但我最终使用以下解决方案。
//iAD interstitial definition with custom placeHolderView and close button
//you do not need to add anything to interface builder. All is done with code
var interstitial:ADInterstitialAd!
var placeHolderView:UIView!
var closeButton:UIButton!
//Full Implemantation of iAD interstitial and delegate methods
func cycleInterstitial(){
// create a new interstitial. We set the delegate so that we can be notified
interstitial = ADInterstitialAd()
interstitial.delegate = self;
}
func presentInterlude(){
// If the interstitial managed to load, then we'll present it now.
if (interstitial.loaded) {
placeHolderView = UIView(frame: self.view.frame)
self.view.addSubview(placeHolderView)
closeButton = UIButton(frame: CGRect(x: 270, y: 25, width: 25, height: 25))
//add a cross shaped graphics into your project to use as close button
closeButton.setBackgroundImage(UIImage(named: "cross"), forState: UIControlState.Normal)
closeButton.addTarget(self, action: Selector("close"), forControlEvents: UIControlEvents.TouchDown)
self.view.addSubview(closeButton)
interstitial.presentInView(placeHolderView)
}
}
// iAd Delegate Mehtods
// When this method is invoked, the application should remove the view from the screen and tear it down.
// The content will be unloaded shortly after this method is called and no new content will be loaded in that view.
// This may occur either when the user dismisses the interstitial view via the dismiss button or
// if the content in the view has expired.
func interstitialAdDidUnload(interstitialAd: ADInterstitialAd!){
placeHolderView.removeFromSuperview()
closeButton.removeFromSuperview()
interstitial = nil
cycleInterstitial()
}
func interstitialAdActionDidFinish(_interstitialAd: ADInterstitialAd!){
placeHolderView.removeFromSuperview()
closeButton.removeFromSuperview()
interstitial = nil
println("called just before dismissing - action finished")
}
// This method will be invoked when an error has occurred attempting to get advertisement content.
// The ADError enum lists the possible error codes.
func interstitialAd(interstitialAd: ADInterstitialAd!,
didFailWithError error: NSError!){
cycleInterstitial()
}
//Load iAd interstitial
func dislayiAdInterstitial() {
//iAd interstitial
presentInterlude()
}
func close() {
placeHolderView.removeFromSuperview()
closeButton.removeFromSuperview()
interstitial = nil
}
答案 1 :(得分:0)
使用interstitial = InterstitialAd()会导致我遇到与您相同的问题。
但是,如果在AppDelegate的应用程序功能中包含以下代码:
UIViewController.prepareInterstitialAds()
然后,您可以使用以下方法生成插页式广告:
viewController.requestInterstitialAdPresentation()
我不知道如何获得回调。
答案 2 :(得分:0)
iOS 9.2.1,Xcode 7.2.1,启用了ARC
请阅读我的帖子:
https://stackoverflow.com/a/35467510/4018041
我仍然使用presentFromViewController:
方法。
希望这有帮助!欢呼声。