public async Task LoadRoute()
        {
            int positionIndex = 1;

            var googleDirection = await googleMapsApi.GetDirections("18.48849", "-69.971506", "18.5525209", "-69.4376482");

            if (googleDirection.Routes != null && googleDirection.Routes.Count > 0)
            {
                var positions = Enumerable.ToList(PolylineHelper.Decode(googleDirection.Routes.First().OverviewPolyline.Points));
                CalculateRouteCommand.Execute(positions);

                //Location tracking simulation
                Device.StartTimer(TimeSpan.FromSeconds(1), () =>
                {
                    if (positions.Count > positionIndex)
                    {
                        UpdatePositionCommand.Execute(positions[positionIndex]);
                        positionIndex++;
                        return(true);
                    }
                    else
                    {
                        return(false);
                    }
                });
            }
            else
            {
                await Application.Current.MainPage.DisplayAlert("No route", "No route found", "Ok");
            }
        }
        public async Task LoadRoute()
        {
            //var positionIndex = 1;
            var googleDirection = await googleMapsApi.GetDirections("18.5486875", "-70.2786714", "18.5525209", "-69.4376482");

            if (googleDirection.Routes != null && googleDirection.Routes.Count > 0)
            {
                var positions = (Enumerable.ToList(PolylineHelper.Decode(googleDirection.Routes.First().OverviewPolyline.Points)));
                CalculateRouteCommand.Execute(positions);

                //Location tracking simulation
                //Device.StartTimer(TimeSpan.FromSeconds(1), () =>
                //{
                //    if (positions.Count > positionIndex)
                //    {
                //        UpdatePositionCommand.Execute(positions[positionIndex]);
                //        positionIndex++;
                //        return true;
                //    }
                //    else
                //    {
                //        return false;
                //    }
                //});
            }
        }