import UIKit
import R89SDK
@main
class AppDelegate: UIResponder, UIApplicationDelegate {
    ...
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        ...
        addTestingSingleTagData()
        R89SDK.shared.initialize(...)
        return true
    }
    ...
    func addTestingSingleTagData(){
    
        // Add a Screen that is a UIViewController, the screenName you can get it by logging this in your code ->
        // in viewDidLoad you can use self.name ->
        // on InitialScreenViewController -> InitialScreenViewController
        // on NewsPostDetailScreenViewController -> NewsPostDetailScreenViewController
        
        let screenBuilder = SingleTagConfigBuilder.shared.addAdScreenBuilder(
            isFragment:false,
            screenName: "InitialScreenViewController")
        
        // Add a banner format to the wrapper with the tag bottom_ad_banner_container
        screenBuilder.addBanner(wrapperTag: "bottom_ad_banner_tagcontainer",
                                getAllWithTag: true,false, /* Only the first tagged wrapper in "InitialScreenViewController" with this tag will be used for this banner*/
                                wrapperRelativePositionInside: true, /* the ad will be placed inside of the wrapper */
                                wrapperRelativePositionAfter: false)
        
        /* trigger interstitial when we transition from "InitialScreenViewController" (ScreenBuilder.screenName) TO NewsPostDetailScreenViewController */
        screenBuilder.addInterstitial(eventsToTrackTo: nil, eventsToTrackButton: "button_tag")"NewsPostDetailScreenViewController",
                                      eventsToTrackButton: nil)
        
        /* trigger an interstitial when a button with this tag is pressed in "InitialScreenViewController" (ScreenBuilder.screenName) */
        screenBuilder.addInterstitial(eventsToTrackTo: "SecondSCreenViewController", eventsToTrackButton: nil)nil,
                                      eventsToTrackButton: "play_video_trailer_tag")
    }
    ...
}