static Task <IEnumerable <string> > GetAddressesForPositionAsync(Position position)
{
var location = new CLLocation(position.Latitude, position.Longitude);
var geocoder = new CCLGeocoder();
var source = new TaskCompletionSource <IEnumerable <string> >();
geocoder.ReverseGeocodeLocation(location, (placemarks, error) =>
{
if (placemarks == null)
{
placemarks = new CLPlacemark[0];
}
List <string> addresses = new List <string>();
#if __MOBILE__
addresses = placemarks.Select(p => ABAddressFormatting.ToString(p.AddressDictionary, false)).ToList();
#else
foreach (var item in placemarks)
{
var address = new CNMutablePostalAddress();
address.Street = item.AddressDictionary["Street"] == null ? "" : item.AddressDictionary["Street"].ToString();
address.State = item.AddressDictionary["State"] == null ? "" : item.AddressDictionary["State"].ToString();
address.City = item.AddressDictionary["City"] == null ? "" : item.AddressDictionary["City"].ToString();
address.Country = item.AddressDictionary["Country"] == null ? "" : item.AddressDictionary["Country"].ToString();
address.PostalCode = item.AddressDictionary["ZIP"] == null ? "" : item.AddressDictionary["ZIP"].ToString();
addresses.Add(CNPostalAddressFormatter.GetStringFrom(address, CNPostalAddressFormatterStyle.MailingAddress));
}
#endif
source.SetResult(addresses);
});
return(source.Task);
}
static Task <IEnumerable <string> > GetAddressesForPositionAsync(Position position)
{
var location = new CLLocation(position.Latitude, position.Longitude);
var geocoder = new CCLGeocoder();
var source = new TaskCompletionSource <IEnumerable <string> >();
geocoder.ReverseGeocodeLocation(location, (placemarks, error) =>
{
if (placemarks == null)
{
placemarks = new CLPlacemark[0];
}
List <string> addresses = new List <string>();
#if __MOBILE__ && !(MACCATALYST || MACOS || __MACCATALYST__)
#pragma warning disable BI1234, CA1416 // Type or member is obsolete, ABAddressFormatting.ToString(...) has [UnsupportedOSPlatform("ios9.0")]
addresses = placemarks.Select(p => ABAddressFormatting.ToString(p.AddressDictionary, false)).ToList();
#pragma warning restore BI1234, CA1416 // Type or member is obsolete
#else
foreach (var item in placemarks)
{
var address = new CNMutablePostalAddress();
#pragma warning disable CA1416 // TODO: 'CLPlacemark.AddressDictionary' is unsupported on: 'maccatalyst' 11.0 and later
address.Street = item.AddressDictionary["Street"] == null ? "" : item.AddressDictionary["Street"].ToString();
address.State = item.AddressDictionary["State"] == null ? "" : item.AddressDictionary["State"].ToString();
address.City = item.AddressDictionary["City"] == null ? "" : item.AddressDictionary["City"].ToString();
address.Country = item.AddressDictionary["Country"] == null ? "" : item.AddressDictionary["Country"].ToString();
address.PostalCode = item.AddressDictionary["ZIP"] == null ? "" : item.AddressDictionary["ZIP"].ToString();
#pragma warning restore CA1416
addresses.Add(CNPostalAddressFormatter.GetStringFrom(address, CNPostalAddressFormatterStyle.MailingAddress));
}
#endif
source.SetResult(addresses);
});
return(source.Task);
}
void MapView_RegionChanged(object sender, MKMapViewChangeEventArgs e)
{
var mapView = (MKMapView)sender;
_geocoder.ReverseGeocodeLocation(new CLLocation(mapView.CenterCoordinate.Latitude, mapView.CenterCoordinate.Longitude), (placemarks, error) =>
{
if (placemarks.Any())
{
var address = ABAddressFormatting.ToString(placemarks[0].AddressDictionary, addCountryName: false);
_addressChanged.Invoke(address);
}
});
}
public void ChateauFrontenac()
{
using (NSMutableDictionary dict = new NSMutableDictionary()
{
{ new NSString("Street"), new NSString("1–3 Rue Des Carrières") },
{ new NSString("SubAdministrativeArea"), new NSString("Québec") },
{ new NSString("Thoroughfare"), new NSString("Rue Des Carrières") },
{ new NSString("ZIP"), new NSString("G1R 5J5") },
{ new NSString("Name"), new NSString("1–3 Rue Des Carrières") },
{ new NSString("City"), new NSString("Quebec City") },
{ new NSString("State"), new NSString("Quebec") },
{ new NSString("SubLocality"), new NSString("Vieux-Quebec") },
{ new NSString("SubThoroughfare"), new NSString("1-3") },
{ new NSString("CountryCode"), new NSString("CA") },
}) {
string expected1 = "1–3 Rue Des Carrières\nQuebec City Quebec G1R 5J5";
string expected2 = "1–3 Rue Des Carrières\nQuebec City Quebec G1R 5J5"; // there's a "(char) 8206" character just after 'Quebec'
string expected;
string s = ABAddressFormatting.ToString(dict, false);
if (TestRuntime.CheckXcodeVersion(9, 0))
{
expected = expected2;
}
else
{
expected = expected1;
}
Assert.That(s, Is.EqualTo(expected), "false");
// country names can be translated, e.g. chinese, so we can't compare it
s = ABAddressFormatting.ToString(dict, true);
Assert.That(s, Does.StartWith(expected), "prefix");
// Apple broke this again (8.0.x are hard to predict) - test will fail once it's corrected
// iOS 8.1.2 device: working
// iOS 8.0 (12A365) simulator (Xcode 6.0.1): working
// iOS 8.1 (12B411) simulator (Xcode 6.1): broken
// iOS 8.2 beta 5 (12D5480a) simulator (Xcode 6.2 beta 5): working
// we don't check before 8.2 - where both device and simulators works again properly
if (!TestRuntime.CheckSystemVersion(PlatformName.iOS, 8, 2))
{
return;
}
// iOS 11.0 beta 1, 2, 3 and 4 are broken
// and I give up (this test was not meant to track Apple breakages)
}
}
static Task <IEnumerable <string> > GetAddressesForPositionAsync(Position position)
{
var location = new CLLocation(position.Latitude, position.Longitude);
var geocoder = new CLGeocoder();
var source = new TaskCompletionSource <IEnumerable <string> >();
geocoder.ReverseGeocodeLocation(location, (placemarks, error) =>
{
if (placemarks == null)
{
placemarks = new CLPlacemark[0];
}
IEnumerable <string> addresses = placemarks.Select(p => ABAddressFormatting.ToString(p.AddressDictionary, false));
source.SetResult(addresses);
});
return(source.Task);
}
public void ChateauFrontenac()
{
using (NSMutableDictionary dict = new NSMutableDictionary()
{
{ new NSString("Street"), new NSString("1–3 Rue Des Carrières") },
{ new NSString("SubAdministrativeArea"), new NSString("Québec") },
{ new NSString("Thoroughfare"), new NSString("Rue Des Carrières") },
{ new NSString("ZIP"), new NSString("G1R 5J5") },
{ new NSString("Name"), new NSString("1–3 Rue Des Carrières") },
{ new NSString("City"), new NSString("Quebec City") },
{ new NSString("State"), new NSString("Quebec") },
{ new NSString("SubLocality"), new NSString("Vieux-Quebec") },
{ new NSString("SubThoroughfare"), new NSString("1-3") },
{ new NSString("CountryCode"), new NSString("CA") },
}) {
string expected = "1–3 Rue Des Carrières\nQuebec City Quebec G1R 5J5";
string s = ABAddressFormatting.ToString(dict, false);
Assert.That(s, Is.EqualTo(expected), "false");
// country names can be translated, e.g. chinese, so we can't compare it
s = ABAddressFormatting.ToString(dict, true);
Assert.True(s.StartsWith(expected, StringComparison.Ordinal), "prefix");
// Apple broke this again (8.0.x are hard to predict) - test will fail once it's corrected
// iOS 8.1.2 device: working
// iOS 8.0 (12A365) simulator (Xcode 6.0.1): working
// iOS 8.1 (12B411) simulator (Xcode 6.1): broken
// iOS 8.2 beta 5 (12D5480a) simulator (Xcode 6.2 beta 5): working
// we don't check before 8.2 - where both device and simulators works again properly
if (!UIDevice.CurrentDevice.CheckSystemVersion(8, 2))
{
return;
}
Assert.That(s [expected.Length], Is.EqualTo('\n'), "newline");
Assert.That(s.Length > expected.Length + 1, "country");
}
}