AppDelegate.swift

func application(_ application: UIApplication,
             continue userActivity: NSUserActivity,
             restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool {
    return handle(userAcitivity: userActivity)
}

// MARK: - Private
private func handle(userAcitivity activity: NSUserActivity) -> Bool {
    switch activity.activityType {
    case "com.mobiquity.TakeUrPill.history":
        UserDefaults.standard.userSession = UserSession.History.rawValue
        let notificationName = Notification.Name(rawValue: "com.mobiquity.TakeUrPill.history")
        NotificationCenter.default.post(name: notificationName, object: nil)
        return true
    default:()
    }
    return false
}

HomeViewController.swift

// Function associated to the notification "com.mobiquity.TakeUrPill.history"
// triggered from AppDelegate
@objc func checkUserSession() {
  userSession()
}
// The presenter checks in which status the user is. If he is in the History, it's not
// neccesary to show the History
private func userSession() {
    if let presenter = presenter, presenter.showUserHistory() {
        showHistory()
    }
}
// This function just triggers the Flow Controller, that will bring the user to the 
// History section
private func showHistory() {
    configure?.controller.show()
}