ios - Chartboost 代表无法快速工作

Question

期望:当委托(delegate)方法调用时我想做点什么观察到:委托(delegate)方法没有成功调用广告在屏幕上的显示错误代码:Chartboost.delegate=self

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
    }

}

Answer 1

A 必须使用 Chartboost.setDelegate(self) 将委托(delegate)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
}

在了解了如何在 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
}

XCode 然后给了我一个提示，我已经接近委托(delegate)方法，但需要更改位置类型，最终得到

func shouldDisplayRewardedVideo(_ location: String) -> Bool
{

    return true
}
 func shouldRequestInterstitial(_ location: String) -> Bool {

    return true
}