NavigationProgressObserver
public protocol NavigationProgressObserver : ObserverDeclares an observer that can receive navigation progress events.
- 
                  
                  Notifies that the progress along the route has been updated. DeclarationSwift func didUpdateProgress(progress: RouteProgress)ParametersprogressThe progress along the route. 
 
         TomTom SDK for iOS (0.53.1)
 
          TomTom SDK for iOS (0.53.1)
         NavigationProgressObserver
          NavigationProgressObserver