Google Analytics广告系列如何在iOS应用中运行

Question

我对iOS应用中的Google Analytics广告系列有一些疑问。据我了解，它提供了用户访问应用程序（安装或启动）的信息 - 通过广告活动，网站或其他应用程序的推介。那是对的吗？我正在使用以下代码here是否足以实现此结果或我遗漏了一些内容：

func application(_ app: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any] = [:]) -> Bool {

    let urlString = url.absoluteString

    let tracker = GAI.sharedInstance().tracker(withName: "tracker", trackingId: "<MyTrackingID>")

    let hitParams = GAIDictionaryBuilder()

    hitParams.setCampaignParametersFromUrl(urlString)

    if (!(hitParams.get(kGAICampaignSource) != nil) && ((url.host?.count)! > 0)) {
        hitParams.set("referrer", forKey: kGAICampaignMedium)
        hitParams.set(url.host, forKey: kGAICampaignSource)
    }

    let hitParamsDictionary = hitParams.build()

    //check if the following is needed
    tracker?.set(kGAIScreenName, value: "Default Name")

    tracker?.send(GAIDictionaryBuilder.createScreenView().setAll(hitParamsDictionary as! [AnyHashable : Any]).build() as! [AnyHashable : Any]!)

    return true
}

我也有这个设置，我将GoogleIDFASupport Cocoapod添加到Podfile。这是安装跟踪所需要的吗？：

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

    guard let gai = GAI.sharedInstance() else {
        assert(false, "Google Analytics not configured correctly")
    }
    let tracker = gai.tracker(withTrackingId: "<MyTrackingID>")
    // Optional: automatically report uncaught exceptions.
    gai.trackUncaughtExceptions = true

    tracker?.allowIDFACollection = true

    // Optional: set Logger to VERBOSE for debug information.
    // Remove before app release.
    gai.logger.logLevel = .verbose;

    return true
}