TomTom SDK for iOS BetterRouteTapInteractionObserver BetterRouteTapInteractionObserver public protocol BetterRouteTapInteractionObserver : Observer Used to inform the caller that a better Route was tapped. Important This is a Public Preview API. It may be changed or removed at any time. didTapOnBetterRoute(_:) Interface for notifying about the better Route being tapped. Declaration Swift func didTapOnBetterRoute(_ route: TomTomSDKRoute.Route) Parameters route The better route was tapped.