UIButton事件跟蹤Google Analytics（分析）（快速）

Question

當用戶使用Google Analytics（分析）點擊UIButton時，我想跟蹤一個事件。 我有下面的代碼，但顯示錯誤。 我要去哪里錯了？ 謝謝

碼：

@IBAction func startGame1(sender: AnyObject) {

        var tracker = GAI.sharedInstance().defaultTracker

        tracker.send(GAIDictionaryBuilder.createEventWithCategory("Game 1", action: "Start Pressed", label: "Start Timer One", value: nil).build()) 
    }

錯誤：

Cannot invoke 'send' with an argument list of type'(NSMutableDictionarry)'

Answer 1

自Swift 1.2發布以來，您必須將GAIDictionaryBuilder為[NSObject : AnyObject]

在StackOverflow上看到這篇文章

Google Analytics（分析）不適用於Swift 1.2和Xcode 6.3

有針對您問題的解決方案

@IBAction func startGame1(sender: AnyObject) {

        var tracker = GAI.sharedInstance().defaultTracker

        tracker.send(GAIDictionaryBuilder.createEventWithCategory("Game 1", action: "Start Pressed", label: "Start Timer One", value: nil).build() as [NSObject : AnyObject]) 
    }

希望能幫助到你！

Answer 2

對於Swift 5。

1.您應該在項目中添加GoogleService-Info.plist文件（請參閱Google文檔）。

2.您應該在Info.plist文件中添加此屬性：

<key>GoogleAnalytics</key>
<dict>
    <key>TRACKING_ID</key>
    <string>"put_your_tracking_id_here"</string>
</dict>

3.在AppDelegate類的didFinishLaunchingWithOptions方法中：

// GAI
    if let gai = GAI.sharedInstance(),
        let gaConfigValues = Bundle.main.infoDictionary?["GoogleAnalytics"] as? [String: String],
        let trackingId = gaConfigValues["TRACKING_ID"]
    {
        gai.logger.logLevel = .error
        gai.trackUncaughtExceptions = false
        gai.tracker(withTrackingId: trackingId)
    } else {
        assertionFailure("Google Analytics not configured correctly")
    }

4.在您的ViewController中，在viewDidLoad方法中（例如）：

// GAI
    let tracker = GAI.sharedInstance().defaultTracker
    tracker?.set(kGAIScreenName, value: "Your_mark_name")
    let eventTracker: NSObject = GAIDictionaryBuilder.createScreenView().build()
    tracker?.send(eventTracker as! [NSObject : AnyObject])

5，喝完啤酒之后;）

---

對於Swift 3

let tracker = GAI.sharedInstance().defaultTracker
tracker.set(kGAIDescription, value: "ScreenViewName")
let eventTracker: NSObject = GAIDictionaryBuilder.createScreenView().build()
tracker.send(eventTracker as! [NSObject : AnyObject])

要么...

let tracker = GAI.sharedInstance().defaultTracker
let eventTracker: NSObject = GAIDictionaryBuilder.createEvent( 
            withCategory: "SomeCategory",
            action: "SomeAction",
            label: "SomeLabel",
            value: nil).build()
tracker.send(eventTracker as [NSObject : AnyObject]!)

Answer 3

Swift 3：您應該使用“ [[AnyHashable：Any]””而不是[NSObject：AnyObject]。

資料來源： https : //developer.apple.com/swift/blog/?id=39

guard let tracker = GAI.sharedInstance().defaultTracker else {return}
let eventTracker: NSObject = GAIDictionaryBuilder.createEvent(
    withCategory: YOUR_CATEGORY_NAME,
    action: YOUR_ACTION_NAME,
    label: YOUR_LABEL_NAME,
    value: nil).build()
tracker.send(eventTracker as! [AnyHashable: Any])