Seekers/Helpers/GeolocationHelper.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Justice.Helpers
{
    public class GeolocationHelper
    {
        public static async Task<(double Latitude, double Longitude)> GetCurrentLocationAsync()
        {
            var location = await Geolocation.Default.GetLocationAsync();
            if (location != null)
            {
                return (location.Latitude, location.Longitude);
            }
            throw new Exception("Unable to fetch location");
        }

        public static async Task<string> GetReadableAddressAsync(double latitude, double longitude)
        {
            var placemarks = await Geocoding.Default.GetPlacemarksAsync(latitude, longitude);
            var placemark = placemarks.FirstOrDefault();
            if ( placemark !=null)
            {
                return $"{placemark.SubLocality}, {placemark.Thoroughfare}, {placemark.Locality}, {placemark.CountryName}";
            }
            return "Address Not Found";
        }
    }
}