我正在使用Xcode 7,Swift 2.0。这个问题在模拟器和我在App Store上可用的实际应用程序中都会发生。很多次(并非总是),当我在我的应用中执行segue时,adBanner会在加载新广告之前略微变白。我很困惑,因为广告可用,即使它是白色的!
这是我的代码:
我初始化ADBannerView:
var adBanner = ADBannerView(adType: ADAdType.Banner)
在我的viewDidLoad中:
self.canDisplayBannerAds = true
self.adBanner.delegate = self
self.adBanner.hidden = true
self.adBanner.alpha = 0
self.adBanner.frame.origin.y = self.view.frame.height-self.adBanner.frame.height
self.view.addSubview(self.adBanner)
我的viewDidDisappear:
override func viewDidDisappear(animated: Bool) {
super.viewDidDisappear(true)
adBanner.removeFromSuperview()
if( deviceType.isEqualToString("iPhone") )
{
adBanner.delegate = nil
}
}
在我班上:
func bannerViewDidLoadAd(banner: ADBannerView!)
{
self.adBanner.hidden = false
UIView.animateWithDuration(0.5, animations: {self.adBanner.alpha = 1})
}
func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!)
{
self.adBanner.hidden = true
UIView.animateWithDuration(0.5, animations: {self.adBanner.alpha = 0})
}
func bannerViewActionShouldBegin(banner: ADBannerView!, willLeaveApplication willLeave: Bool) -> Bool
{
return willLeave
}
func bannerViewWillLoadAd(banner: ADBannerView!) {
}
当使用Xcode运行应用程序时,我偶尔会收到此消息,尽管我已经实现了委托方法:
ADBannerView:未处理的错误(没有委托或委托没有实现didFailToReceiveAdWithError :):错误域= ADErrorDomain代码= 5"操作无法完成。横幅视图可见,但没有内容" UserInfo = 0x9632d30 {ADInternalErrorCode = 5,NSLocalizedFailureReason =横幅视图可见,但没有内容}
编辑:问题是使用canDisplayBannerAds
结果未调用委托方法。更多信息:Hiding iAd ADBannerView in Swift when ad fails to load - no delegate or delegate does not implement didFailToReceiveAdWithError
答案 0 :(得分:3)
以下是一些适用于我的工作代码。这不需要self.candisplaybannerads = true
,因为我遇到了一些问题。广告会根据屏幕尺寸自动更改尺寸,并位于屏幕底部。在我的spritekit游戏中,转换时变成白色并没有任何问题。
import iAd
class viewController: UIViewController, ADBannerViewDelegate {
var AdBanner = ADBannerView()
override func viewDidLoad() {
super.viewDidLoad()
/* Ad Banner Settings */
AdBanner = ADBannerView()
AdBanner.frame = CGRectZero
AdBanner.delegate = self
self.AdBanner.frame = CGRectMake(0, self.view.frame.size.height-self.AdBanner.frame.size.height, self.AdBanner.frame.size.width, self.AdBanner.frame.size.height)
AdBanner.backgroundColor = UIColor.clearColor()
self.view.addSubview(AdBanner)
}
/* All iAd Functions */
func bannerViewActionShouldBegin(banner: ADBannerView!, willLeaveApplication willLeave: Bool) -> Bool {
/* whatever you need */
return true
}
func bannerViewActionDidFinish(banner: ADBannerView!) {
/* whatever you need */
}
func bannerViewDidLoadAd(banner: ADBannerView!) {
AdBanner.hidden = false
}
func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!) {
NSLog("Error Loading Ad")
/* whatever you need */
AdBanner.hidden = true
}
func bannerViewWillLoadAd(banner: ADBannerView!) {
/* whatever you need */
}