我正在使用Swift和SpriteKit，一切都在我的GameViewController和GameScene中完成 .
这是关于我的GameViewController中的广告的所有代码：
class GameViewController: UIViewController, ADBannerViewDelegate, GADBannerViewDelegate {
var adBannerView: ADBannerView!
var gadBannerView: GADBannerView!
var bannerDisplayed = false
var bannerNow = "iAd"
override func viewDidLoad() {
super.viewDidLoad()
if let scene = GameScene.unarchiveFromFile("GameScene") as? GameScene {
// Configure the view.
let skView = self.view as! SKView
skView.showsFPS = false
skView.showsNodeCount = false
/* 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
if((UIDevice.currentDevice().userInterfaceIdiom == .Phone) && (UIScreen.mainScreen().bounds.height <= 480)) {
println("<= iPhone 4S")
scene.size.height = skView.bounds.size.height * 2
scene.size.width = skView.bounds.size.width * 2
}
NSNotificationCenter.defaultCenter().addObserver(self, selector: "hideADBanner", name: "hideAd", object: nil)
NSNotificationCenter.defaultCenter().addObserver(self, selector: "showADBanner", name: "showAd", object: nil)
self.adBannerView = self.loadAds()
skView.presentScene(scene)
println(gadBannerView)
}
}
func loadAds()->ADBannerView{
var adBannerView2 = ADBannerView(frame: CGRect.zeroRect)
adBannerView2.center = CGPoint(x: adBannerView2.center.x, y: view!.bounds.size.height - adBannerView2.frame.size.height / 2)
adBannerView2.delegate = self
adBannerView2.hidden = true
bannerNow = "iAd"
self.view?.addSubview(adBannerView2)
return adBannerView2
}
func bannerViewActionShouldBegin(banner: ADBannerView!, willLeaveApplication willLeave: Bool) -> Bool {
println("left for ad")
return true
}
func bannerViewActionDidFinish(banner: ADBannerView!) {
}
func bannerViewDidLoadAd(banner: ADBannerView!) {
println("ad did load.")
println("Delegate: \(adBannerView.delegate)")
adBannerView.hidden = false
//gadBannerView?.removeFromSuperview()
}
func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!) {
//adBannerView.removeFromSuperview()
//self.gadBannerView = self.createGADBanner()
}
func createGADBanner()->GADBannerView {
var ad = GADBannerView()
ad = GADBannerView(frame: CGRectMake(0, 0, self.view.frame.size.width, 50))
ad.delegate = self
ad.rootViewController = self
ad.adUnitID = "xxxxxxxxxxx"
bannerNow = "GAD"
var reqAd = GADRequest()
//reqAd.testDevices = [GAD_SIMULATOR_ID] // If you want test ad's
ad.loadRequest(reqAd)
self.view.addSubview(ad)
println(ad)
return ad
}
func adViewDidReceiveAd(view: GADBannerView!) {
println("adViewDidReceiveAd:\(view)");
bannerDisplayed = true
relayoutViews()
}
func adView(bannerView: GADBannerView!, didFailToReceiveAdWithError error: GADRequestError!) {
gadBannerView.removeFromSuperview()
}
func relayoutViews() {
if (bannerDisplayed) {
var bannerFrame = gadBannerView!.frame
bannerFrame.origin.x = 0
bannerFrame.origin.y = self.view.bounds.size.height - bannerFrame.size.height
gadBannerView!.frame = bannerFrame
}
}
func hideADBanner() {
println(self.gadBannerView)
println(bannerNow)
//adBannerView?.hidden = true
//gadBannerView?.hidden = true
adBannerView?.removeFromSuperview()
gadBannerView?.removeFromSuperview()
}
func showADBanner() {
self.adBannerView = self.loadAds()
//adBannerView?.hidden = false
//gadBannerView?.hidden = false
}
所以我的计划是在iAd无法正常工作时从AdMob获取广告，但问题是我的iAd“始终有效”，即使我已经更改了iPhone中开发者工具内的填充率 .
当iAd加载广告时，它可以正常工作，调用函数bannerViewDidLoadAd（）并显示广告 . 虽然有时当我加载iAd时它表示我已经输入了bannerViewDidLoadAd（）但它只显示一个白色的“盒子”，底部带有iAd徽标 . 现在，这不是我想要的，因为AdMob永远不会展示 . println总是推出相同的委托，所以它似乎至少起作用 .
这个视图永远不会刷新，因为我所说的一切都是在GameScene中处理的，它只是删除和添加节点 .
谢谢！
1 回答
你在
bool's, unnecessary functions, and it looks like you'实际上在Interface Builder中创建了两个ADBannerViews，self.adBannerView，并且一次以编程方式创建了var adBannerView: ADBannerView!，这使得事情变得非常复杂 .我已经创建了一个带注释的示例来帮助您 . 这里发生的是我们正在创建一个
ADBannerView，在我们的viewDidLoad中设置一次，然后隐藏/显示我们的ADBannerView，具体取决于它是否从iAd网络收到广告 . 我已经遗漏了AdMob实现，因为它现在应该非常简单 .