Question

我刚刚将 Google 移动广告 SDK 升级到 8.0 版，但出现此错误：

<块引用>

在范围内找不到类型“GADInterstitial”

我也将此代码添加到 AppDelegate：

GADMobileAds.sharedInstance().start(completionHandler: nil)

Google 移动广告 SDK 运行良好，直到我升级到 8.0 版

注意：我也在我的应用中使用 Firebase 框架。

Answer 1

这是 Admob Interstitial 的代码，只能复制粘贴我刚刚将 Google 移动广告 SDK 升级到 8.0 版

导入 GoogleMobileAds 类 ViewController：UIViewController、GADFullScreenContentDelegate{

Match (x1:A) 
with x1 
optional Match (x1)-[:A_B]-(x2:B) 
with x1 , collect(x2) as nodes, count(x2) as x3 
where x1.foo= 'bar' and (x3 = 1) 
UNWIND nodes as x2
return DISTINCT x1 as A 
SKIP 0 
LIMIT 10

}

Answer 2

Google 在没有告诉任何人的情况下更新了 SDK。查看 Admob 上关于添加插页式广告的新指南。本质上，GADInterstitial 已更改为 GADInterstitialAd，您也必须使用不同的委托。

感谢 Google。

Answer 3

Google 移动广告 SDK 8.0 的 API 接口发生了巨大变化。请参阅 Google 的 official document for Interstitial。为了使其完整，这里是对 8.0 之前的 legacy API 的参考。

主要变化是委托和广告类：

<头>

旧	新
GADInterstitialDelegate	GADFullScreenContentDelegate
GADInterstitial	GADInterstitialAd

而不是以传统方式初始化广告：

interstitial = GADInterstitial(adUnitID: "ca-app-pub-3940256099942544/4411468910")
let request = GADRequest()
interstitial.load(request)

现在以如下方式初始化

let request = GADRequest()
GADInterstitialAd.load(withAdUnitID:"ca-app-pub-3940256099942544/4411468910",
                            request: request,
                  completionHandler: { [self] ad, error in
                    if let error = error {
                      print("Failed to load interstitial ad with error: \(error.localizedDescription)")
                      return
                    }
                    interstitial = ad
                    interstitial?.delegate = self
                  }

以及新的 GADFullScreenContentDelegate 方法：

/// Tells the delegate that the ad failed to present full screen content.
func ad(_ ad: GADFullScreenPresentingAd, didFailToPresentFullScreenContentWithError error: Error) {
  print("Ad did fail to present full screen content.")
}

/// Tells the delegate that the ad presented full screen content.
func adDidPresentFullScreenContent(_ ad: GADFullScreenPresentingAd) {
  print("Ad did present full screen content.")
}

/// Tells the delegate that the ad dismissed full screen content.
func adDidDismissFullScreenContent(_ ad: GADFullScreenPresentingAd) {
  print("Ad did dismiss full screen content.")
}

请注意，不再有 interstitialDidReceiveAd 方法。相反，您要么开始在 GADInterstitialAd.load() 完成回调中展示广告，要么在稍后阶段展示已初始化的广告：

if interstitial != nil {
  interstitial.present(fromRootViewController: self)
} else {
  print("Ad wasn't ready")
}

在范围内找不到类型“GADInterstitial”？

3 个答案: