On Scroll Callback
Provides information about a scroll touch event on the car screen.
See androidx.car.app.navigation.model.NavigationTemplate class description for more details on how to receive this callback.
1st param distanceX the distance in pixels along the X axis that has been scrolled since the last touch position during the scroll event 2nd param distanceY the distance in pixels along the Y axis that has been scrolled since the last touch position during the scroll event