所需：当代理方法调用成功时，我想做些事情观察：代理方法未成功调用屏幕上的广告节目
错误
代码：Chartboost.delegate =自我
错误：类型“ Chartboost”没有成员“代表”
AppDelegate
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
Chartboost.start(withAppId: "4f21c409cd1cb2fb7000001b", appSignature: "92e2de2fd7070327bdeb54c15a5295309c6fcd2d", delegate: nil)
return true
}
ViewController代码
class ViewController: UIViewController,GADBannerViewDelegate, GADInterstitialDelegate,GADRewardBasedVideoAdDelegate,IMBannerDelegate, IMInterstitialDelegate ,ChartboostDelegate{
@IBAction func Vedio(_ sender: Any) {
Chartboost.showRewardedVideo(CBLocationMainMenu)
}
@IBAction func LoadFullAd(_ sender: Any) {
Chartboost.showInterstitial(CBLocationHomeScreen)
}
private func shouldDisplayRewardedVideo(_ location: CBLocation) -> Bool {
return true
}
private func shouldRequestInterstitial(_ location: CBLocation) -> Bool {
return true
}
}
最佳答案
必须使用Chartboost.setDelegate（self）将委托设置为self
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
Chartboost.start(withAppId: "4f21c409cd1cb2fb7000001b", appSignature: "92e2de2fd7070327bdeb54c15a5295309c6fcd2d", delegate:self as ChartboostDelegate)
Chartboost.setDelegate(self as ChartboostDelegate)
return true
}
在研究了如何在Swift中正确转换Objective-C方法之后，我添加了下划线（_），将函数更改为：
func shouldDisplayRewardedVideo(_ location: CBLocation) -> Bool
{
return true
}
func shouldRequestInterstitial(_ location: CBLocation) -> Bool {
return true
}
然后，XCode提示我接近委托方法，但是需要更改位置类型，最后我得到了
func shouldDisplayRewardedVideo(_ location: String) -> Bool
{
return true
}
func shouldRequestInterstitial(_ location: String) -> Bool {
return true
}
关于ios - Chartboost代表无法快速运行，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/49547734/