internal void RemoveEvents(UnifiedMap map)
{
MessagingCenter.Unsubscribe <UnifiedMap, Tuple <MapRegion, bool> >(this, map.GetMoveToRegionMessage());
MessagingCenter.Unsubscribe <UnifiedMap, bool>(this, map.GetMoveToUserLocationMessage());
RemovePinEvents();
RemoveOverlayEvents();
}
internal void RegisterEvents(UnifiedMap map)
{
RegisterPinEvents(map);
RegisterOverlayEvents(map);
MessagingCenter.Subscribe <UnifiedMap, Tuple <MapRegion, bool> >(this, map.GetMoveToRegionMessage(),
(unifiedMap, span) => MoveToRegion(span.Item1, span.Item2));
MessagingCenter.Subscribe <UnifiedMap, bool>(this, map.GetMoveToUserLocationMessage(),
(unifiedMap, animated) => MoveToUserLocation(animated));
}