AppDelegate.swift

import QDPublisher

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

  let publisher = Publisher.shared
  let integrationKey: String = "your integration key here"
  
  func application(_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions: [UIApplication.
LaunchOptionsKey : Any]? = nil) -> Bool {
    /// setup event. You need implement method from
    `PublisherDelegate`
    publisher.delegate = self
  
    /// setup integration key
    publisher.setup(integrationKey)
  
    /// if this value is true it will not show custom alert from
    our location SDK and if false it will show custom alert that we can
    update the message
    publisher.disableAlertWhenUserDenied = true

    /// this is custom alert title to request access location
    publisher.requestAccessAlertTitle = "Need Location Access"

    /// this is custom alert message to request access location
    publisher.requestAccessAlertMessage = {
      "Please give authorization location access to continue the
      process. Go to Settings > Privacy > Location Services \(Bundle.main.
      object(forInfoDictionaryKey: kCFBundleNameKey as String) ?? "")"
    }()

    ///start tracking location. After you call this method, our SDK
    will automatically tracking event and do the logic for you
    publisher.startTrackingLocation()
  }
}