public Address GetAddress(LatLng locate)
{
Geocoder geocoder = new Geocoder(Instance, Locale.Default);
IList <Address> address = geocoder.GetFromLocation(locate.Latitude, locate.Longitude, 1);
return(address[0]);
}
public Task <string> GetAddressFromCoordinate(double lat, double lng)
{
var tcs = new TaskCompletionSource <string>();
var context = Mvx.Resolve <IDroidService>().CurrentContext;
var geocoder = new Geocoder(context, Locale.Default);
try
{
var addresses = geocoder.GetFromLocation(lat, lng, 1);
if (addresses != null && addresses.Count > 0)
{
var address = addresses[0].GetAddressLine(0);
var city = addresses[0].Locality;
var state = addresses[0].AdminArea;
var country = addresses[0].CountryName;
var postalCode = addresses[0].PostalCode;
var knownName = addresses[0].FeatureName;
// locationTxt.setText(address + " " + city + " " + country);
// return address + ", " + city + ", " + state;
tcs.SetResult(city + ", " + state);
return(tcs.Task);
}
}
catch (IOException e)
{
e.PrintStackTrace();
}
tcs.SetResult("");
return(tcs.Task);
}
public static Address GetAddress(Context Ctx, double Lat, double Long)
{
Geocoder GCoder = new Geocoder(Ctx);
IList <Address> AddrList = GCoder.GetFromLocation(Lat, Long, 10);
return(AddrList.FirstOrDefault());
}
public void OnLocationChanged(Location location)
{
try {
_currentLocation = location;
if (_currentLocation == null)
{
_location = "Unable to determine your location.";
}
else
{
_location = String.Format("{0},{1}", _currentLocation.Latitude, _currentLocation.Longitude);
Geocoder geocoder = new Geocoder(this);
//The Geocoder class retrieves a list of address from Google over the internet
IList <Address> addressList = geocoder.GetFromLocation(_currentLocation.Latitude, _currentLocation.Longitude, 10);
Address addressCurrent = addressList.FirstOrDefault();
if (addressCurrent != null)
{
StringBuilder deviceAddress = new StringBuilder();
for (int i = 0; i < addressCurrent.MaxAddressLineIndex; i++)
{
deviceAddress.Append(addressCurrent.GetAddressLine(i))
.AppendLine(",");
}
_address = deviceAddress.ToString();
}
else
{
_address = "Unable to determine the address.";
}
IList <Address> source = geocoder.GetFromLocationName(_sourceAddress, 1);
Address addressOrigin = source.FirstOrDefault();
var coord1 = new LatLng(addressOrigin.Latitude, addressOrigin.Longitude);
var coord2 = new LatLng(addressCurrent.Latitude, addressCurrent.Longitude);
var distanceInRadius = Utils.HaversineDistance(coord1, coord2, Utils.DistanceUnit.Miles);
_remarks = string.Format("Your are {0} miles away from your original location.", distanceInRadius);
Intent intent = new Intent(this, typeof(GPSServiceReciever));
intent.SetAction(GPSServiceReciever.LOCATION_UPDATED);
intent.AddCategory(Intent.CategoryDefault);
intent.PutExtra("Location", _location);
intent.PutExtra("Address", _address);
intent.PutExtra("Remarks", _remarks);
SendBroadcast(intent);
}
}
catch (Exception ex) {
_address = "Unable to determine the address.";
}
}
public static string GetAddress(Activity instance)
{
string address = string.Empty;
try
{
Geocoder geocoder = new Geocoder(instance);
IList <Address> addressList = geocoder.GetFromLocation(StartLocation.Latitude, StartLocation.Longitude, 1);
Address addressCurrent = addressList.FirstOrDefault();
if (addressCurrent != null)
{
StringBuilder deviceAddress = new StringBuilder();
for (int i = 0; i <= addressCurrent.MaxAddressLineIndex; i++)
{
if (addressCurrent.GetAddressLine(i).Length > 0)
{
deviceAddress.Append(addressCurrent.GetAddressLine(i)).AppendLine(",");
}
}
address = deviceAddress.ToString().Replace(System.Environment.NewLine, string.Empty).TrimEnd(',') + ".";
}
}
catch
{
address = "Can't get address. Are you online?";
}
StartAddress = address;
return(address);
}
public void OnLocationChanged(Location location)
{
try {
Geocoder geocoder = new Geocoder(this);
IList <Address> addressList = geocoder.GetFromLocation(location.Latitude, location.Longitude, 5);
Address address = addressList.FirstOrDefault();
if (address != null)
{
if (address.FeatureName == address.Thoroughfare)
{
var deviceAddress = address.FeatureName + ", " + address.Locality + ", " + address.AdminArea + ", " + address.CountryCode + ", " + address.PostalCode;
addressToSend = deviceAddress;
}
else
{
var deviceAddress = address.FeatureName + " " + address.Thoroughfare + ", " + address.Locality + ", " + address.AdminArea + ", " + address.CountryCode + ", " + address.PostalCode;
addressToSend = deviceAddress;
}
}
else
{
addressToSend = "Address not found.";
}
}
catch {
addressToSend = "unknown error";
}
}
public void OnLocationChanged(Location location)
{
locationText.Text = String.Format("{0} {1}", location.Latitude, location.Longitude);
Geocoder geocoder = new Geocoder(this);
IList <Address> addressList = geocoder.GetFromLocation(location.Latitude, location.Longitude, 5);
Address address = addressList.FirstOrDefault();
if (address != null)
{
if (address.FeatureName == address.Thoroughfare)
{
var deviceAddress = address.FeatureName + ", " + address.Locality + ", " + address.AdminArea + ", " + address.CountryCode + ", " + address.PostalCode;
addressText.Text = deviceAddress;
}
else
{
var deviceAddress = address.FeatureName + " " + address.Thoroughfare + ", " + address.Locality + ", " + address.AdminArea + ", " + address.CountryCode + ", " + address.PostalCode;
addressText.Text = deviceAddress;
}
}
else
{
addressText.Text = "Lat and Long found, but Address not found.";
}
}
public void pegarAsync(float latitude, float longitude, GeoEnderecoEventHandler callback)
{
new Thread(new ThreadStart(() => {
try
{
Context context = Android.App.Application.Context;
var geo = new Geocoder(context);
var addresses = geo.GetFromLocation(latitude, longitude, 1);
var geoEndereco = addresses.Take(1).SingleOrDefault();
if (geoEndereco != null)
{
var endereco = new GeoEnderecoInfo
{
Logradouro = geoEndereco.Thoroughfare,
Complemento = geoEndereco.SubThoroughfare,
Bairro = geoEndereco.SubLocality,
Cidade = geoEndereco.Locality,
Uf = geoEndereco.AdminArea,
CEP = geoEndereco.PostalCode,
};
if (callback != null)
{
CurrentActivityUtils.Current.RunOnUiThread(() =>
{
callback(null, new GeoEnderecoEventArgs(endereco));
});
}
}
}
catch (Exception e) {
// não faz nada
}
})).Start();
}
public void OnLocationChanged(Location location)
{
_builder.AppendLine(
string.Format("Location updated, lat: {0}, long: {1}",
location.Latitude, location.Longitude)
);
try
{
Address address =
_geocoder
.GetFromLocation(location.Latitude, location.Longitude, 1)
.FirstOrDefault();
if (address != null)
{
_builder.AppendLine(" -> " + address.CountryName);
}
}
catch (IOException io)
{
Android.Util.Log.Debug("LocationActivity", io.Message);
}
_locationText.Text = _builder.ToString();
}
public IList <TrackLocation> GenerateListOfTrackLocations(Coordinate currentLocation, Geocoder geocoder)
{
var listAddresses = geocoder.GetFromLocation(currentLocation.Latitude, currentLocation.Longitude, 30);
IList <TrackLocation> returnList = new List <TrackLocation>();
returnList.Add(new TrackLocation
{
Latitude = currentLocation.Latitude,
Longitude = currentLocation.Longitude
});
foreach (var address in listAddresses)
{
returnList.Add(new TrackLocation
{
City = address.Locality,
Country = address.CountryName,
PostalCode = address.PostalCode,
Street = address.Thoroughfare,
HouseNumber = address.FeatureName,
Latitude = address.Latitude,
Longitude = address.Longitude
});
}
return(returnList);
}
async void AddressButton_OnClick(object sender, EventArgs eventArgs)
{
if (_currentLocation == null)
{
_addressText.Text = "Can't determine the current address.";
return;
}
Geocoder geocoder = new Geocoder(this);
IList <Address> addressList = geocoder.GetFromLocation(_currentLocation.Latitude, _currentLocation.Longitude, 10);
Address address = addressList.FirstOrDefault();
if (address != null)
{
StringBuilder deviceAddress = new StringBuilder();
for (int i = 0; i < address.MaxAddressLineIndex; i++)
{
deviceAddress.Append(address.GetAddressLine(i))
.AppendLine(",");
}
_addressText.Text = deviceAddress.ToString();
}
else
{
_addressText.Text = "Unable to determine the address.";
}
}
protected override void OnHandleIntent(Android.Content.Intent intent)
{
var errorMessage = string.Empty;
mReceiver = intent.GetParcelableExtra(Constants.Receiver) as ResultReceiver;
if (mReceiver == null)
{
Log.Wtf(TAG, "No receiver received. There is nowhere to send the results.");
return;
}
var location = (Location)intent.GetParcelableExtra(Constants.LocationDataExtra);
if (location == null)
{
errorMessage = GetString(Resource.String.no_location_data_provided);
Log.Wtf(TAG, errorMessage);
DeliverResultToReceiver(Result.FirstUser, errorMessage);
return;
}
var geocoder = new Geocoder(this, Java.Util.Locale.Default);
List <Address> addresses = null;
try {
addresses = new List <Address> (geocoder.GetFromLocation(location.Latitude, location.Longitude, 1));
} catch (IOException ioException) {
errorMessage = GetString(Resource.String.service_not_available);
Log.Error(TAG, errorMessage, ioException);
} catch (IllegalArgumentException illegalArgumentException) {
errorMessage = GetString(Resource.String.invalid_lat_long_used);
Log.Error(TAG, string.Format("{0}. Latitude = {1}, Longitude = {2}", errorMessage,
location.Latitude, location.Longitude), illegalArgumentException);
}
if (addresses == null || addresses.Count == 0)
{
if (string.IsNullOrEmpty(errorMessage))
{
errorMessage = GetString(Resource.String.no_address_found);
Log.Error(TAG, errorMessage);
}
DeliverResultToReceiver(Result.FirstUser, errorMessage);
}
else
{
Address address = addresses.FirstOrDefault();
var addressFragments = new List <string> ();
for (int i = 0; i < address.MaxAddressLineIndex; i++)
{
addressFragments.Add(address.GetAddressLine(i));
}
Log.Info(TAG, GetString(Resource.String.address_found));
DeliverResultToReceiver(Result.Canceled, string.Join("\n", addressFragments));
}
}
public void OnLocationChanged(Location location)
{
try
{
currentLocation = location;
if (currentLocation == null)
{
Toast.MakeText(ApplicationContext, "Ubicación no encontrada. error al cargar latitud y longitud.", ToastLength.Long).Show();
}
else
{
guardaLatitud = currentLocation.Latitude.ToString();
guardaLongitud = currentLocation.Longitude.ToString();
lati = string.Format("{0:N2}", Math.Truncate(currentLocation.Latitude * 100) / 100);
longi = string.Format("{0:N2}", Math.Truncate(currentLocation.Longitude * 100) / 100);
Geocoder geocoder = new Geocoder(this);
IList <Address> addressList = geocoder.GetFromLocation(currentLocation.Latitude, currentLocation.Longitude, 5);
Address address = addressList.FirstOrDefault();
//Coordenadas de Trafalgar (51.50, -0.13):
double lat1 = currentLocation.Latitude;
double theta = currentLocation.Longitude - (-0.13);
double distance = Math.Sin(Math.PI / 180.0 * (lat1))
* Math.Sin(Math.PI / 180.0 * (51.50)) +
Math.Cos(Math.PI / 180.0 * (lat1)) *
Math.Cos(Math.PI / 180.0 * (51.50)) *
Math.Cos(Math.PI / 180.0 * (theta));
distance = Math.Acos(distance);
distance = distance / Math.PI * 180.0;
distance = distance * 60 * 1.15;
distancia = distance * 1.609d; //lo pasa a kilometros
if (address != null)
{
//Al final lo he tenido que poner asi si no, no encontraba la direccion
string dir = address.GetAddressLine(0) + " " + address.GetAddressLine(1) + " " + address.GetAddressLine(2);
txtAddress.Text = dir;
direccion = dir;
}
else
{
txtAddress.Text = "Direccion no encontrada";
direccion = "Direccion no encontrada";
Toast.MakeText(ApplicationContext, "Dirección no encontrada. error al cargar la dirección.", ToastLength.Long).Show();
}
}
}
catch (Exception ex)
{
txtAddress.Text = "Direccion no encontrada y " + ex.Message;
direccion = "Direccion no encontrada";
Toast.MakeText(ApplicationContext, ex.ToString(), ToastLength.Long).Show();
}
}
public void OnLocationChanged(Location location)
{
Intent intent = new Intent();
try
{
currentLocation = location;
if (currentLocation == null)
{
mensagem = "Endereço não encontrado. Tente novamente, por favor.";
}
else
{
locationText = String.Format("{0},{1}", currentLocation.Latitude, currentLocation.Longitude);
Geocoder geocoder = new Geocoder(this.Activity);
IList <Address> adressList = geocoder.GetFromLocation(currentLocation.Latitude, currentLocation.Longitude, 10);
Address adress = adressList.FirstOrDefault();
if (adress != null)
{
StringBuilder deviceAdress = new StringBuilder();
for (int i = 0; i < adress.MaxAddressLineIndex; i++)
{
deviceAdress.Append(adress.GetAddressLine(i)).AppendLine(",");
}
endereco = deviceAdress.ToString();
latitude = adress.Latitude.ToString();
longitude = adress.Longitude.ToString();
intent.PutExtra("Lat", adress.Latitude.ToString());
intent.PutExtra("Lon", adress.Longitude.ToString());
intent.PutExtra("Endereco", endereco);
//SetResult(Result.FirstUser, intent);
Dismiss();
}
else
{
mensagem = "Endereço não encontrado. Tente novamente, por favor.";
intent.PutExtra("mensagem", mensagem);
//SetResult(Result.FirstUser, intent);
Dismiss();
}
}
}
catch
{
mensagem = "Endereço não encontrado. Tente novamente, por favor.";
intent.PutExtra("mensagem", mensagem);
Dismiss();
}
}
public Address GetAddress()
{
locMgr = context.GetSystemService(Context.LocationService) as LocationManager;
Criteria criteria = new Criteria();
LocationProvider provider = locMgr.GetProvider("network");
Location location = locMgr.GetLastKnownLocation(provider.Name);
Geocoder geoc = new Geocoder(context);
IList <Address> addressList = geoc.GetFromLocation(location.Latitude, location.Longitude, 10);
Address address = addressList.FirstOrDefault();
return(address);
}
public void OnLocationChanged(Location location)
{
try
{
_currentLocation = location;
if (_currentLocation == null)
{
_location = "Unable to determine your location.";
}
else
{
_location = String.Format("{0};{1}", _currentLocation.Latitude, _currentLocation.Longitude);
Geocoder geocoder = new Geocoder(this);
//The Geocoder class retrieves a list of address from Google over the internet
IList <Address> addressList = geocoder.GetFromLocation(_currentLocation.Latitude, _currentLocation.Longitude, 10);
Address addressCurrent = addressList.FirstOrDefault();
if (addressCurrent != null)
{
StringBuilder deviceAddress = new StringBuilder();
for (int i = 0; i < addressCurrent.MaxAddressLineIndex + 1; i++)
{
deviceAddress.Append(addressCurrent.GetAddressLine(i))
.AppendLine(",");
}
_address = deviceAddress.ToString();
}
else
{
_address = "Unable to determine the address.";
}
Intent intent = new Intent(this, typeof(HomeFragment.GPSServiceReciever));
intent.SetAction(HomeFragment.GPSServiceReciever.LOCATION_UPDATED);
intent.AddCategory(Intent.CategoryDefault);
intent.PutExtra("Location", _location);
intent.PutExtra("Address", _address);
intent.PutExtra("Latitude", _currentLocation.Latitude);
intent.PutExtra("Longitude", _currentLocation.Longitude);
SendBroadcast(intent);
}
}
catch (Exception ex)
{
_address = "Unable to determine the address.";
}
}
//ILocationListener methods
public void OnLocationChanged(Location location)
{
try {
_currentLocation = location;
if (_currentLocation == null)
{
_locationText.Text = "Unable to determine your location.";
}
else
{
_locationText.Text = String.Format("{0},{1}", _currentLocation.Latitude, _currentLocation.Longitude);
Geocoder geocoder = new Geocoder(this);
//The Geocoder class retrieves a list of address from Google over the internet
IList <Address> addressList = geocoder.GetFromLocation(_currentLocation.Latitude, _currentLocation.Longitude, 10);
Address addressCurrent = addressList.FirstOrDefault();
if (addressCurrent != null)
{
StringBuilder deviceAddress = new StringBuilder();
for (int i = 0; i < addressCurrent.MaxAddressLineIndex; i++)
{
deviceAddress.Append(addressCurrent.GetAddressLine(i))
.AppendLine(",");
}
_addressText.Text = deviceAddress.ToString();
}
else
{
_addressText.Text = "Unable to determine the address.";
}
IList <Address> source = geocoder.GetFromLocationName(_sourceAddress, 1);
Address addressOrigin = source.FirstOrDefault();
var coord1 = new LatLng(addressOrigin.Latitude, addressOrigin.Longitude);
var coord2 = new LatLng(addressCurrent.Latitude, addressCurrent.Longitude);
var distance = Utils.HaversineDistance(coord1, coord2, Utils.DistanceUnit.Miles);
_remarksText.Text = string.Format("Your are {0} miles away from your original location.", distance);
}
}
catch {
_addressText.Text = "Unable to determine the address.";
}
}
private void GetCityByGeoLocation(Context cntxt)
{
try
{
Geocoder coder = new Geocoder(cntxt, Java.Util.Locale.English);
var results = coder.GetFromLocation(-17.713371, 178.065033, 10);
var addr = results.FirstOrDefault();
if (addr != null)
{
string city = !string.IsNullOrEmpty(addr.Locality) ? addr.Locality : addr.FeatureName;
}
}
catch { }
}
private void CreateAddressTextAndRefreshAddressRow(Location location)
{
Geocoder geocoder = new Geocoder(Activity);
IList <Address> addresses = null;
try
{
addresses = geocoder.GetFromLocation(location.Latitude, location.Longitude, 1);
}
catch (Exception ex)
{
}
string wholeAddress = "";
if (addresses != null)
{
try
{
var dd = addresses[0];
wholeAddress = dd.Thoroughfare + " " + dd.SubThoroughfare;
wholeAddress = wholeAddress + System.Environment.NewLine + (dd.SubLocality + ", " ?? string.Empty) + dd.Locality;
}
catch (ArgumentOutOfRangeException aoore)
{
}
}
/*
* try
* {
* wholeAddress = addresses[0].GetAddressLine(0);
* }
* catch (System.ArgumentOutOfRangeException aoore)
* {
* }
*/
if (wholeAddress.Length > 0)
{
Henspe.Current.addressText = wholeAddress;
}
else
{
Henspe.Current.addressText = Henspe.Current.unknownAddress;
}
// RefreshRow(5);
}
private Address ReverseGeocodeCurrentLocation()
{
try
{
Geocoder geocoder = new Geocoder(this);
IList <Address> addressList = geocoder.GetFromLocation(_currentLocation.Latitude, _currentLocation.Longitude, 10);
Address address = addressList.FirstOrDefault();
return(address);
}catch (Exception ex)
{
return(null);
}
}
public String GetCity(double?lat, double?lng)
{
if (lat != null && lng != null)
{
Geocoder gcd = new Geocoder(mAct, Locale.Default);
IList <Address> addresses = gcd.GetFromLocation((double)lat, (double)lng, 1);
if (addresses.Count > 0)
{
return(addresses[0].Locality);
}
}
return(string.Empty);
}
public void OnLocationChanged(Android.Locations.Location location)
{
Log.Debug(tag, "Location changed");
var lat = location.Latitude;
var lng = location.Longitude;
var geo = new Geocoder(this);
List <Address> getAddress = new List <Address>(geo.GetFromLocation(lat, lng, 1));
Address returnedAddress = getAddress.FirstOrDefault();
if (returnedAddress != null)
{
System.Text.StringBuilder strReturnedAddress = new StringBuilder();
for (int i = 0; i < returnedAddress.MaxAddressLineIndex; i++)
{
strReturnedAddress.Append(returnedAddress.GetAddressLine(i)).AppendLine(" ");
}
loc.Text = strReturnedAddress.ToString();
getLoc.Text = "My Location";
pos1 = new Xamarin.Forms.Labs.Services.Geolocation.Position()
{
Latitude = location.Latitude,
Longitude = location.Longitude
};
//determine whether closer to los gatos or palo alto
if (loc.Text.Contains("Palo Alto"))
{
town = false;
getSpot.Enabled = true;
}
else if (loc.Text.Contains("Los Gatos"))
{
town = true;
getSpot.Enabled = true;
}
else
{
//set alert for executing the task
AlertDialog.Builder alert = new AlertDialog.Builder(this);
alert.SetTitle("Sorry, you are too far from Palo Alto or Los Gatos");
alert.SetNeutralButton("OK", (senderAlert, args) => {});
//run the alert in UI thread to display in the screen
RunOnUiThread(() => {
alert.Show();
});
}
}
}
public void OnLocationChanged(Location location)
{
try
{
_currentLocation = location;
if (_currentLocation == null)
{
Log.Debug("current location = ", "Unable to determine your location. Try again in a short while.");
}
else
{
Log.Debug("current location = ", string.Format("{0:f6},{1:f6}", _currentLocation.Latitude, _currentLocation.Longitude));
Geocoder geocoder = new Geocoder(this);
//The Geocoder class retrieves a list of address from Google over the internet
IList <Address> addressList = geocoder.GetFromLocation(_currentLocation.Latitude, _currentLocation.Longitude, 10);
Address address = addressList.FirstOrDefault();
if (address != null)
{
StringBuilder deviceAddress = new StringBuilder();
for (int i = 0; i < address.MaxAddressLineIndex; i++)
{
deviceAddress.Append(address.GetAddressLine(i))
.AppendLine(",");
}
_strAddress = deviceAddress.ToString();
if (map != null)
{
display();
}
}
else
{
_strAddress = "Unable to determine the address.";
}
}
}
catch
{
_strAddress = "Unable to determine the address.";
}
}
public void OnLocationChanged(Location location)
{
_latEditText.Text = location.Latitude.ToString();
_longEditText.Text = location.Longitude.ToString();
var geocdr = new Geocoder(this);
var addresses = geocdr.GetFromLocation(location.Latitude, location.Longitude, 5);
if (addresses.Any())
{
UpdateAddressFields(addresses.First());
}
_progressDialog.Cancel();
}
private Address ReverseGeocodeCurrentLocation(Location loc)
{
try
{
Geocoder geocoder = new Geocoder(ApplicationContext);
IList <Address> addressList = geocoder.GetFromLocation(loc.Latitude, loc.Longitude, 10);
Address address = addressList.FirstOrDefault();
return(address);
}
catch (Exception ex)
{
return(null);
}
}
public void OnLocationChanged(Android.Locations.Location location)
{
latitude.Text = Resources.GetString(Resource.String.latitude_string, location.Latitude);
longitude.Text = Resources.GetString(Resource.String.longitude_string, location.Longitude);
provider.Text = Resources.GetString(Resource.String.provider_string, location.Provider);
lat = location.Latitude;
lon = location.Longitude;
//latitude.SetText(" "+location.Latitude);
Geocoder geo = new Geocoder(this, Java.Util.Locale.English);
IList <Address> addr = geo.GetFromLocation(lat, lon, 1);
addr.ToList().ForEach((ad) => {
place = ad.Locality;
});
SetUpMap();
}
Address ReverseGeocodeCurrentLocation()
{
Geocoder geocoder = new Geocoder(this);
Address addr;
try
{
IList <Address> addressList = geocoder.GetFromLocation(_currentLocation.Latitude, _currentLocation.Longitude, 1);
addr = addressList.FirstOrDefault();
}
catch
{
addr = null;
}
return(addr);
}
public void OnLocationChanged(Location location)
{
try
{
Address addressCurrent;
if (location == null)
{
return;
}
else
{
//Start Timer and run for 5 seconds to detemine the optimal location.
if (IsBetterLocation(location, _currentLocation))
{
_currentLocation = location;
Geocoder geocoder = new Geocoder(this);
//The Geocoder class retrieves a list of address from Google over the internet
IList <Address> addressList = geocoder.GetFromLocation(location.Latitude, location.Longitude, 10);
addressCurrent = addressList.FirstOrDefault();
if (addressCurrent != null)
{
StringBuilder deviceAddress = new StringBuilder();
for (int i = 0; i < addressCurrent.MaxAddressLineIndex; i++)
{
deviceAddress.Append(addressCurrent.GetAddressLine(i))
.AppendLine(",");
}
_address = deviceAddress.ToString();
}
else
{
_address = "Unable to determine the address.";
}
}
}
}
catch (Exception)
{
return;
}
}
public void OnLocationChanged(Location location)
{
try
{
currentLocation = location;
if (currentLocation == null)
{
locationText.Text = "Unable to determine your location.";
}
else
{
locationText.Text = String.Format("{0},{1}", currentLocation.Latitude, currentLocation.Longitude);
longtitudeText.Text = Convert.ToString(currentLocation.Longitude);
latitudeText.Text = Convert.ToString(currentLocation.Latitude);
Geocoder geocoder = new Geocoder(this);
//The Geocoder class retrieves a list of address from Google over the internet
IList <Address> addressList = geocoder.GetFromLocation(currentLocation.Latitude, currentLocation.Longitude, 10);
Address address = addressList.FirstOrDefault();
if (address != null)
{
StringBuilder deviceAddress = new StringBuilder();
for (int i = 0; i < address.MaxAddressLineIndex; i++)
{
deviceAddress.Append(address.GetAddressLine(i))
.AppendLine(",");
}
addressText.Text = deviceAddress.ToString();
}
else
{
addressText.Text = "Unable to determine the address.";
}
}
}
catch
{
addressText.Text = "Unable to determine the address.";
}
}
public void OnLocationChanged(Location location)
{
TextView locationText = FindViewById <TextView> (Resource.Id.locationTextView);
locationText.Text = String.Format("Latitude = {0}, Longitude = {1}", location.Latitude, location.Longitude);
Task.Factory.StartNew(() => {
// Do the reverse geocoding on a background thread.
Geocoder geocdr = new Geocoder(this);
IList <Address> addresses = geocdr.GetFromLocation(location.Latitude, location.Longitude, 5);
return(addresses);
})
.ContinueWith(task => {
TextView addrText = FindViewById <TextView> (Resource.Id.addressTextView);
task.Result.ToList().ForEach((addr) => addrText.Append(addr.ToString() + "\r\n\r\n"));
}, TaskScheduler.FromCurrentSynchronizationContext());
}
