Google Analytics Swift Extension

gistfile1.swift

extension UIViewController {
    
    func trackScreen(name: String) {
        let tracker = GAI.sharedInstance().defaultTracker
        tracker.set(kGAIScreenName, value: name)
        let builder = GAIDictionaryBuilder.createScreenView()
        tracker.send(builder.build() as [NSObject : AnyObject])
    }
    
    func trackEvent(category: String, action: String, label: String, value: NSNumber?) {
        let tracker = GAI.sharedInstance().defaultTracker
        let trackDictionary = GAIDictionaryBuilder.createEventWithCategory(category, action: action, label: label, value: value)
        tracker.send(trackDictionary.build() as [NSObject : AnyObject])
    }
    
}