static async Task <IEnumerable <Placemark> > PlatformGetPlacemarksAsync(double latitude, double longitude)
{
Permissions.EnsureDeclared <Permissions.Maps>();
if (string.IsNullOrWhiteSpace(Platform.MapServiceToken))
{
throw new ArgumentNullException(nameof(Platform.MapServiceToken));
}
var map = await Platform.GetMapServiceAsync(Platform.MapServiceToken);
var request = map.CreateReverseGeocodeRequest(latitude, longitude);
var list = new List <Placemark>();
foreach (var address in await request.GetResponseAsync())
{
list.Add(new Placemark
{
CountryCode = address.CountryCode,
CountryName = address.Country,
AdminArea = address.State,
SubAdminArea = address.County,
Locality = address.City,
SubLocality = address.District,
Thoroughfare = address.Street,
SubThoroughfare = address.Building,
FeatureName = address.Street,
Location = new Location(latitude, longitude),
PostalCode = address.PostalCode,
});
}
return(list);
}
static async Task <IEnumerable <Location> > PlatformGetLocationsAsync(string address)
{
Permissions.EnsureDeclared <Permissions.Maps>();
if (string.IsNullOrWhiteSpace(Platform.MapServiceToken))
{
throw new ArgumentNullException(nameof(Platform.MapServiceToken));
}
var map = await Platform.GetMapServiceAsync(Platform.MapServiceToken);
var request = map.CreateGeocodeRequest(address);
var list = new List <Location>();
foreach (var position in await request.GetResponseAsync())
{
list.Add(new Location(position.Latitude, position.Longitude));
}
return(list);
}