protected override void UpdatePushpinPosition(Route e)
{
MKAnnotation annotation = null;
if (e is Route <ResponderModel> )
{
var responderRoute = e as Route <ResponderModel>;
annotation = _nativeMap.Annotations
.OfType <ResponderAnnotation>()
.FirstOrDefault(a => a.Responder.Id == responderRoute.Element?.Id);
}
else if (e is Route <UserRole> )
{
annotation = _nativeMap.Annotations
.OfType <UserAnnotation>()
.FirstOrDefault();
}
if (annotation != null)
{
var newCoordinate = new CLLocationCoordinate2D
{
Latitude = e.CurrentPosition.Latitude,
Longitude = e.CurrentPosition.Longitude
};
annotation.SetCoordinate(newCoordinate);
}
}
// Animate Annotation on the map between retrieving positions
private void AnimateAnnotationOnMap(MKAnnotation annotationToUpdate, Position newPosition)
{
var annotationToUpdateView = ViewForAnnotation(annotationToUpdate) as PinAnnotationView;
if (annotationToUpdateView == null)
{
// crashed the app once, not sure what caused it
return;
}
annotationToUpdateView.RefreshPinImage();
var animationOptions = UIViewAnimationOptions.CurveLinear | UIViewAnimationOptions.AllowUserInteraction | UIViewAnimationOptions.AllowAnimatedContent;
Animate(5, 0, animationOptions, () =>
{
annotationToUpdate.SetCoordinate(new CLLocationCoordinate2D(newPosition.Latitude, newPosition.Longitude));
}, () => {});
}
