private async void SaveTheCar()
{
Car.Geo = UserCurrentPosition;
this.OnUiThread(() =>
{
CarPosition = UserCurrentPosition;
PushpinVisibility = "Visible";
});
// Perform the reverse geocode query
var query = new ReverseGeocodeQuery()
{
GeoCoordinate = UserCurrentPosition
};
var geoCodeResults = await query.GetMapLocationsAsync();
var address = geoCodeResults.First().Information.Address;
Car.Address = FormatAddress(address);
IsolatedStorageSettings.ApplicationSettings["car"] = Car;
IsolatedStorageSettings.ApplicationSettings.Save();
updateLiveTile();
Messenger.Default.Send <String>("CarPositionChanged");
}
public async void GetPhoneLocation()
{
try
{
_geolocator.DesiredAccuracyInMeters = 10;
//_geolocator.DesiredAccuracy = PositionAccuracy.High;
Geoposition geoposition = null;
try
{
geoposition = await _geolocator.GetGeopositionAsync(maximumAge : TimeSpan.FromMinutes(5), timeout : TimeSpan.FromSeconds(10));
}
catch (Exception ex)
{
throw ex;
}
ReverseGeocodeQuery myReverseGeocodeQuery = new ReverseGeocodeQuery();
myReverseGeocodeQuery.GeoCoordinate = new GeoCoordinate(geoposition.Coordinate.Latitude, geoposition.Coordinate.Longitude);
IList <MapLocation> locations = await myReverseGeocodeQuery.GetMapLocationsAsync();
if (LocationRetrieved != null)
{
LocationRetrieved(this, locations.FirstOrDefault());
}
}
catch (Exception ex)
{
throw ex;
}
}
private async void GetLocation_Click_1(object sender, RoutedEventArgs e)
{
try
{
//Get the current position
var geolocator = new Geolocator() { DesiredAccuracyInMeters = 10 };
var geoposition = await geolocator.GetGeopositionAsync(
maximumAge: TimeSpan.FromMinutes(5),
timeout: TimeSpan.FromSeconds(10));
//Perform the reverse geocode query
var query = new ReverseGeocodeQuery() { GeoCoordinate = geoposition.Coordinate.ToGeoCoordinate() };
var geoCodeResults = await query.GetMapLocationsAsync();
var address = geoCodeResults.First().Information.Address;
//Print all
Coordinates.Text = FormatCoordinates(geoposition);
Address.Text = FormatAddress(address);
}
catch (Exception ex)
{
if ((uint)ex.HResult == 0x80004004)
{
//Location services turned off, ask user to turn it on.
AskUserToTurnOnLocationServices();
}
else
{
MessageBox.Show("Unable to get location");
}
}
}
/// <summary>
/// Event handler called when the user tap and hold in the map
/// </summary>
/// <param name="sender">Sender of the event</param>
/// <param name="e">Event arguments</param>
private async void OnMapHold(object sender, System.Windows.Input.GestureEventArgs e)
{
ReverseGeocodeQuery query;
List <MapLocation> mapLocations;
string pushpinContent;
MapLocation mapLocation;
query = new ReverseGeocodeQuery();
query.GeoCoordinate = this.Map.ConvertViewportPointToGeoCoordinate(e.GetPosition(this.Map));
mapLocations = (List <MapLocation>) await query.GetMapLocationsAsync();
mapLocation = mapLocations.FirstOrDefault();
if (mapLocation != null)
{
this.RouteDirectionsPushPin.GeoCoordinate = mapLocation.GeoCoordinate;
pushpinContent = mapLocation.Information.Name;
pushpinContent = string.IsNullOrEmpty(pushpinContent) ? mapLocation.Information.Description : null;
pushpinContent = string.IsNullOrEmpty(pushpinContent) ? string.Format("{0} {1}", mapLocation.Information.Address.Street, mapLocation.Information.Address.City) : null;
this.RouteDirectionsPushPin.Content = pushpinContent.Trim();
this.RouteDirectionsPushPin.Visibility = Visibility.Visible;
}
}
private async void centromapa()
{
geolocator.DesiredAccuracyInMeters = 50;
try
{
SetProgressindicator(true);
SystemTray.ProgressIndicator.Text = "Obteniendo datos del GPS";
Geoposition geoposition = await geolocator.GetGeopositionAsync
(maximumAge : TimeSpan.FromMinutes(5),
timeout : TimeSpan.FromSeconds(10));
SystemTray.ProgressIndicator.Text = "Localizacion obtenida";
mapacentral.Center.Latitude = geoposition.Coordinate.Latitude;
mapacentral.Center.Longitude = geoposition.Coordinate.Longitude;
centrox = geoposition.Coordinate.Latitude;
centroy = geoposition.Coordinate.Longitude;
ReverseGeocodeQuery query = new ReverseGeocodeQuery();
query.GeoCoordinate = new GeoCoordinate(geoposition.Coordinate.Latitude, geoposition.Coordinate.Longitude);
query.QueryCompleted += (s, e) =>
{
if (e.Error == null && e.Result.Count > 0)
{
listacercanos.Header = e.Result.ToString();
}
};
query.QueryAsync();
track();
pinchosmapa();
}
catch (UnauthorizedAccessException)
{ // the app does not have the right capability or the location master switch is off
listacercanos.Header = "location is disabled in phone settings.";
}
}
public async void GetPhoneLocation()
{
try
{
_geolocator.DesiredAccuracyInMeters = 10;
//_geolocator.DesiredAccuracy = PositionAccuracy.High;
Geoposition geoposition = null;
try
{
geoposition = await _geolocator.GetGeopositionAsync(maximumAge: TimeSpan.FromMinutes(5), timeout: TimeSpan.FromSeconds(10));
}
catch (Exception ex)
{
throw ex;
}
ReverseGeocodeQuery myReverseGeocodeQuery = new ReverseGeocodeQuery();
myReverseGeocodeQuery.GeoCoordinate = new GeoCoordinate(geoposition.Coordinate.Latitude, geoposition.Coordinate.Longitude);
IList<MapLocation> locations = await myReverseGeocodeQuery.GetMapLocationsAsync();
if (LocationRetrieved != null)
{
LocationRetrieved(this, locations.FirstOrDefault());
}
}
catch (Exception ex)
{
throw ex;
}
}
public static async Task GetAddress(double latitude, double longtitude)
{
var locationAddress = new LocationAddress();
try
{
var myReverseGeocodeQuery = new ReverseGeocodeQuery
{
GeoCoordinate = new GeoCoordinate(latitude, longtitude)
};
IList<MapLocation> locations = await myReverseGeocodeQuery.GetMapLocationsAsync();
if (locations.Count > 0)
{
var address = locations.First().Information.Address;
locationAddress = new LocationAddress
{
Street = address.Street,
HouseNumber = address.HouseNumber,
PostalCode = address.PostalCode,
City = address.City,
District = address.District,
State = address.State,
Country = address.Country
};
}
}
catch (Exception ex)
{
BugSenseHandler.Instance.LogException(ex);
}
App.ViewModel.CurrentAddress = locationAddress;
}
public Task <IEnumerable <string> > GetAddress(double lat, double lng)
{
var taskCompletion = new TaskCompletionSource <IEnumerable <string> >();
EventHandler <QueryCompletedEventArgs <IList <MapLocation> > > handler = null;
var reverseGeocode = new ReverseGeocodeQuery();
reverseGeocode.GeoCoordinate = new GeoCoordinate(lat, lng);
handler = (s, e) =>
{
reverseGeocode.QueryCompleted -= handler;
if (e.Cancelled)
{
taskCompletion.SetCanceled();
}
else if (e.Error != null)
{
taskCompletion.SetException(e.Error);
}
else
{
var addresses = e.Result.Select(m => AddressToString(m.Information.Address));
taskCompletion.SetResult(addresses);
}
};
reverseGeocode.QueryCompleted += handler;
reverseGeocode.QueryAsync();
return(taskCompletion.Task);
}
private async void GetCurrentCoordinate()
{
LocationProgressBar.Visibility = System.Windows.Visibility.Visible;
textBoxPostalCode.Text = "";
Geolocator geolocator = new Geolocator();
geolocator.DesiredAccuracy = PositionAccuracy.High;
try
{
Geoposition currentPosition = await geolocator.GetGeopositionAsync(TimeSpan.FromMinutes(1), TimeSpan.FromSeconds(10));
_accuracy = currentPosition.Coordinate.Accuracy;
MyCoordinate = new GeoCoordinate(currentPosition.Coordinate.Latitude, currentPosition.Coordinate.Longitude);
if (MyReverseGeocodeQuery == null || !MyReverseGeocodeQuery.IsBusy)
{
MyReverseGeocodeQuery = new ReverseGeocodeQuery();
MyReverseGeocodeQuery.GeoCoordinate = new GeoCoordinate(MyCoordinate.Latitude, MyCoordinate.Longitude);
MyReverseGeocodeQuery.QueryCompleted += ReverseGeocodeQuery_QueryCompleted;
MyReverseGeocodeQuery.QueryAsync();
}
}
catch (Exception)
{
invalidMessage.Text = "Unable to find Valid Postal Code";
}
}
private async void mapControl_Hold(object sender, System.Windows.Input.GestureEventArgs e)
{
status.Text = "querying for address...";
var point = e.GetPosition(mapControl);
var coordinate = mapControl.ConvertViewportPointToGeoCoordinate(point);
var pushpin = new Pushpin
{
GeoCoordinate = coordinate,
Content = ++pinNumber,
};
MapExtensions.GetChildren(mapControl).Add(pushpin);
position.Text = string.Format("Latitude: {0}\nLongitude: {1}\n",
FormatCoordinate(coordinate.Latitude, 'N', 'S'),
FormatCoordinate(coordinate.Longitude, 'E', 'W'));
ReverseGeocodeQuery query = new ReverseGeocodeQuery {
GeoCoordinate = coordinate
};
IList <MapLocation> results = await query.GetMapLocationsAsync();
position.Text += string.Format("{0} locations found.\n", results.Count);
MapLocation location = results.FirstOrDefault();
if (location != null)
{
position.Text += FormatAddress(location.Information.Address);
}
status.Text += "complete";
}
public static async Task <string> GetAddressAsync(Geoposition position)
{
var reverseGeocodeQuery = new ReverseGeocodeQuery();
reverseGeocodeQuery.GeoCoordinate = position.Coordinate.ToGeoCoordinate();
var locations = await reverseGeocodeQuery.GetMapLocationsAsync();
if (locations != null && locations.Count > 0)
{
var location = locations.FirstOrDefault();
if (location.Information != null && location.Information.Address != null)
{
var address = location.Information.Address;
string streetAddress = string.Format("{0} {1}", address.Street, address.HouseNumber).Trim();
string cityAddress = string.Format("{0} {1}", address.PostalCode, address.City).Trim();
string countryAddress = address.Country;
return(string.Format("{0}, {1}, {2}", streetAddress, cityAddress, countryAddress)
.Trim(new char[] { ' ', ',' }));
}
}
return(null);
}
protected bool Equals(ReverseGeocodeQuery other)
{
return(Latitude.Equals(other.Latitude) &&
Longitude.Equals(other.Longitude) &&
Limit == other.Limit &&
Radius == other.Radius &&
WideSearch.Equals(other.WideSearch));
}
//METODOS DE LOCALIZACION Y MAPA
//busca la ubicacion, situa al usuario y al mapa, e inicia el seguimiento
private async void iniciamapa()
{
geolocator.DesiredAccuracyInMeters = DesiredAccuracyInMeters;
geolocator.DesiredAccuracy = PositionAccuracy.High;
try
{
prog.IsVisible = true;
prog.Text = "Obteniendo localización";
IAsyncOperation <Geoposition> locationTask = null;
try
{
locationTask = geolocator.GetGeopositionAsync(TimeSpan.FromMinutes(1), TimeSpan.FromSeconds(15));
Geoposition position = await locationTask;
Geocoordinate myGeocoordinate = position.Coordinate;
GeoCoordinate myGeoCoordinate = ConvertGeocoordinate(myGeocoordinate);
centro = myGeoCoordinate;
prog.Text = "Localización obtenida";
this.mapacentral.Center = myGeoCoordinate;
usuariocordx = position.Coordinate.Latitude;
usuariocordy = position.Coordinate.Longitude;
setPosition(position.Coordinate.Latitude, position.Coordinate.Longitude);
ReverseGeocodeQuery query = new ReverseGeocodeQuery();
query.GeoCoordinate = new GeoCoordinate(position.Coordinate.Latitude, position.Coordinate.Longitude);
query.QueryCompleted += ReverseGeocodeQuery_QueryCompleted;
query.QueryAsync();
localespincho(position.Coordinate.Latitude, position.Coordinate.Longitude);
Uri url = new Uri("http://produccion.rl2012alc.com/api/index.php/setPosition ");
objetoslistas.getByCoord paquete = new objetoslistas.getByCoord();
paquete.latitude = position.Coordinate.Latitude;
paquete.longitude = position.Coordinate.Longitude;
string respuesta = await metodosJson.jsonPOST(url, paquete);
if (listapinchos.Count > 0)
{
checklocal();
}
}
finally
{
if (locationTask != null)
{
if (locationTask.Status == AsyncStatus.Started)
{
locationTask.Cancel();
}
locationTask.Close();
}
}
}
catch (Exception)
{
// the app does not have the right capability or the location master switch is off
MessageBoxResult result = MessageBox.Show("Location is disabled in phone settings", "ERROR", MessageBoxButton.OK);
}
}
private void Marker_Click(object sender, EventArgs e)
{
Polygon p = (Polygon)sender;
GeoCoordinate geoCoordinate = (GeoCoordinate)p.Tag;
MyReverseGeocodeQuery = new ReverseGeocodeQuery();
MyReverseGeocodeQuery.GeoCoordinate = new GeoCoordinate(geoCoordinate.Latitude, geoCoordinate.Longitude);
MyReverseGeocodeQuery.QueryCompleted += ReverseGeocodeQuery_QueryCompleted;
MyReverseGeocodeQuery.QueryAsync();
}
private void map_Hold(object sender, System.Windows.Input.GestureEventArgs e)
{
g = map.ConvertViewportPointToGeoCoordinate(e.GetPosition(map));
ReverseGeocodeQuery MyGeocodeQuery = new ReverseGeocodeQuery();
MyGeocodeQuery.GeoCoordinate = g;
MyGeocodeQuery.QueryCompleted += MyGeocodeQuery_QueryCompleted;
MyGeocodeQuery.QueryAsync();
}
public void Similar_instances_should_be_considered_equal()
{
var q1 = new ReverseGeocodeQuery {
Latitude = 51.2452924089757, Longitude = -0.58231794275613
};
var q2 = new ReverseGeocodeQuery {
Latitude = 51.2452924089757, Longitude = -0.58231794275613
};
Assert.AreEqual(q1, q2);
}
public void Similar_queries_but_with_different_radius_should_not_be_considered_equal()
{
var q1 = new ReverseGeocodeQuery {
Latitude = 51.2452924089757, Longitude = -0.58231794275613
};
var q2 = new ReverseGeocodeQuery {
Latitude = 51.2452924089757, Longitude = -0.58231794275613, Radius = 1
};
Assert.AreNotEqual(q1, q2);
}
public void Different_instances_should_not_be_considered_equal()
{
var q1 = new ReverseGeocodeQuery {
Latitude = 51.2452924089757, Longitude = -0.58231794275613
};
var q2 = new ReverseGeocodeQuery {
Latitude = 51.2571984465953, Longitude = -0.567549033067429
};
Assert.AreNotEqual(q1, q2);
}
public static async void GetCurrentDeviceGeoLocation()
{
Geocoordinate GeoCorResult = await GetCurrentGeoPosition();
CurrentCity = new City();
CurrentCity.Latitude = GeoCorResult.Latitude;
CurrentCity.Longitude = GeoCorResult.Longitude;
ReverseGeocodeQuery RGeoQ = new ReverseGeocodeQuery();
RGeoQ.GeoCoordinate = new GeoCoordinate(GeoCorResult.Latitude, GeoCorResult.Longitude);
RGeoQ.QueryCompleted += reverseGeocode_QueryCompleted;
RGeoQ.QueryAsync();
}
// Constructor
public MainPage()
{
InitializeComponent();
AddResultToMap("GC", map1.Center);
map1.CenterChanged += map1_CenterChanged;
geoQ = new ReverseGeocodeQuery();
geoQ.QueryCompleted += geoQ_QueryCompleted;
Debug.WriteLine("All construction done for GeoCoding");
}
// Constructor
public MainPage()
{
InitializeComponent();
AddResultToMap("GC", map1.Center);
map1.CenterChanged += map1_CenterChanged;
geoQ = new ReverseGeocodeQuery();
geoQ.QueryCompleted += geoQ_QueryCompleted;
Debug.WriteLine("All construction done for GeoCoding");
}
async void connectionManager_MessageReceived(string message)
{
Debug.WriteLine("Message received:" + message);
//string[] messageArray = message.Split(':');
//switch (messageArray[0])
switch (message)
{
case "f":
// send emergency alert
Dispatcher.BeginInvoke(delegate()
{
// find GPS location - continuous
// find address - Reverse Geocoding
ReverseGeocodeQuery query = new ReverseGeocodeQuery()
{
GeoCoordinate = new GeoCoordinate(Lat, Long)
};
query.QueryCompleted += query_QueryCompleted;
query.QueryAsync();
});
break;
case "s":
//reduce life
life--;
Dispatcher.BeginInvoke(delegate()
{
// make ui changes
Life.Text = life.ToString();
if (life <= 0)
Life.Text = "Lost";
});
break;
default :
//if (float.Parse(message) > 0.0 && float.Parse(message) < 99.0)
//{
// Temp.Text = message;
//}
Dispatcher.BeginInvoke(delegate()
{
// make ui changes
Temp.Text = message;
});
break;
}
}
// Constructor
public MainPage()
{
InitializeComponent();
System.Windows.Input.Touch.FrameReported += Touch_FrameReported;
map1.ZoomLevelChanged += map1_ZoomLevelChanged;
AddResultToMap(new GeoCoordinate(60.17040395, 24.94121572), new GeoCoordinate(60.29143956, 24.96187636));
geoRev = new ReverseGeocodeQuery();
geoRev.QueryCompleted += geoRev_QueryCompleted;
}
// Constructor
public MainPage()
{
InitializeComponent();
System.Windows.Input.Touch.FrameReported += Touch_FrameReported;
map1.ZoomLevelChanged += map1_ZoomLevelChanged;
AddResultToMap(new GeoCoordinate(60.17040395, 24.94121572), new GeoCoordinate(60.29143956, 24.96187636));
geoRev = new ReverseGeocodeQuery();
geoRev.QueryCompleted += geoRev_QueryCompleted;
}
void geolocator_PositionChanged(Geolocator sender, PositionChangedEventArgs args)
{
Dispatcher.BeginInvoke(() =>
{
mapacentral.Center = new GeoCoordinate(args.Position.Coordinate.Latitude, args.Position.Coordinate.Longitude);
centrox = args.Position.Coordinate.Latitude;
centroy = args.Position.Coordinate.Longitude;
pinchosmapa();
ReverseGeocodeQuery query = new ReverseGeocodeQuery();
query.GeoCoordinate = new GeoCoordinate(args.Position.Coordinate.Latitude, args.Position.Coordinate.Longitude);
query.QueryCompleted += ReverseGeocodeQuery_QueryCompleted;
query.QueryAsync();
});
}
private async void GetCurrentCoordinate()
{
Geolocator locator = new Geolocator();
locator.DesiredAccuracy = PositionAccuracy.High;
Geoposition position = await locator.GetGeopositionAsync();
GeoCoordinate coordinate = new GeoCoordinate(position.Coordinate.Latitude, position.Coordinate.Longitude);
ReverseGeocodeQuery query = new ReverseGeocodeQuery();
query.GeoCoordinate = coordinate;
query.QueryAsync();
query.QueryCompleted += Query_QueryCompleted;
}
static Task <IEnumerable <string> > GetAddressesForPositionAsync(Position position)
{
var source = new TaskCompletionSource <IEnumerable <string> >();
var query = new ReverseGeocodeQuery
{
GeoCoordinate = new GeoCoordinate(position.Latitude, position.Longitude)
};
query.QueryCompleted +=
(sender, args) => source.SetResult(args.Result.Select(r => AddressToString(r.Information.Address)).ToArray());
query.QueryAsync();
return(source.Task);
}
private void ShowLocationInfo()
{
var position = CurrentPosition;
var query = new ReverseGeocodeQuery()
{
GeoCoordinate = new GeoCoordinate(position.Latitude, position.Longitude)
};
query.QueryCompleted += OnQueryCompleted;
_systemTrayService.Show("Retrieving current location info...");
query.QueryAsync();
}
public SearchPage()
{
InitializeComponent();
LoadSettings();
if (tracking)
{
InitializeGPS();
}
MyReverseGeocodeQuery = new ReverseGeocodeQuery();
MyReverseGeocodeQuery.QueryCompleted += MyReverseGeocodeQuery_QueryCompleted;
mapLayerVertical = new MapLayer();
VerticalMap.Layers.Add(mapLayerVertical);
mapLayerHorizontal = new MapLayer();
HorizontalMap.Layers.Add(mapLayerHorizontal);
LoadSearch();
}
private void Start_ReverseGeocodeQuery()
{
reverseGeocodeQuery = new ReverseGeocodeQuery()
{
GeoCoordinate = new GeoCoordinate(latitude, longitude)
};
spinnerSP.SetValue(Grid.RowProperty, 2);
spinnerSP.SetValue(Grid.RowSpanProperty, 1);
myMap.Center = reverseGeocodeQuery.GeoCoordinate;
myMap.Visibility = Visibility.Visible;
reverseGeocodeQuery.QueryCompleted += reverseGeocodeQuery_QueryCompleted;
reverseGeocodeQuery.QueryAsync();
}
private void GetNearbyArtists()
{
try
{
if (reverseGeocode == null || !reverseGeocode.IsBusy)
{
reverseGeocode = new ReverseGeocodeQuery();
reverseGeocode.GeoCoordinate = new GeoCoordinate(Map.Center.Latitude, Map.Center.Longitude);
reverseGeocode.QueryCompleted += reverseGeocode_QueryCompleted;
reverseGeocode.QueryAsync();
}
}
catch (Exception /*ex*/)
{
MessageBox.Show("Something went wrong");
}
}
public PostItinerary()
{
InitializeComponent();
mapPostItinerary.IsEnabled = false;
//this.Cursor = Cursors.Wait;
//RevCode for current Location and show on Start TextBox
geoQ = new ReverseGeocodeQuery();
geoQ.QueryCompleted += geoQ_QueryCompleted;
if (geoQ.IsBusy == true)
{
geoQ.CancelAsync();
}
// Set the geo coordinate for the query
InitCurrentLocationInfo();
}
public static Task <Location> ReverseGeocode(double lat, double lon)
{
TaskCompletionSource <Location> completionSource = new TaskCompletionSource <Location>();
var geocodeQuery = new ReverseGeocodeQuery();
geocodeQuery.GeoCoordinate = new GeoCoordinate(lat, lon);
EventHandler <QueryCompletedEventArgs <IList <MapLocation> > > query = null;
query = (sender, args) =>
{
geocodeQuery.QueryCompleted -= query;
MapLocation mapLocation = args.Result.FirstOrDefault();
var location = Location.FromMapLocation(mapLocation);
completionSource.SetResult(location);
};
geocodeQuery.QueryCompleted += query;
geocodeQuery.QueryAsync();
}
public PostItinerary()
{
InitializeComponent();
mapPostItinerary.IsEnabled = false;
//this.Cursor = Cursors.Wait;
//RevCode for current Location and show on Start TextBox
geoQ = new ReverseGeocodeQuery();
geoQ.QueryCompleted += geoQ_QueryCompleted;
if (geoQ.IsBusy == true)
{
geoQ.CancelAsync();
}
// Set the geo coordinate for the query
InitCurrentLocationInfo();
}
public MapPage()
{
this.InitializeComponent();
this.DataContext = App.DataContext;
Touch.FrameReported += this.Touch_FrameReported;
this.map1.ZoomLevelChanged += this.map1_ZoomLevelChanged;
this.geoRev = new ReverseGeocodeQuery();
this.geoRev.QueryCompleted += this.geoRev_QueryCompleted;
this.geoQ = new RouteQuery();
this.geoQ.QueryCompleted += this.geoQ_QueryCompleted;
this.markerLayer = new MapLayer();
this.map1.Layers.Add(this.markerLayer);
this.AddPlusMinusButtons();
}
/// <summary>
/// Retrieve addresses for position.
/// </summary>
/// <param name="position">Desired position (latitude and longitude)</param>
/// <returns>Addresses of the desired position</returns>
public Task <IEnumerable <Address> > GetAddressesForPositionAsync(Position position)
{
if (position == null)
{
return(null);
}
var source = new TaskCompletionSource <IEnumerable <Address> >();
var query = new ReverseGeocodeQuery
{
GeoCoordinate = new GeoCoordinate(position.Latitude, position.Longitude)
};
query.QueryCompleted += (sender, args) => source.SetResult(args.Result.ToAddresses());
query.QueryAsync();
return(source.Task);
}
//metodo que se lanza cada vez que la posicion del gps cambia, almacena la posicion del usuario
//y lanza una actualizacion del centro del mapa y de la direccion postal
private void Watcher_PositionChanged(object sender, GeoPositionChangedEventArgs <GeoCoordinate> e)
{
usuariocordx = e.Position.Location.Latitude;
usuariocordy = e.Position.Location.Longitude;
centro = new GeoCoordinate(e.Position.Location.Latitude, e.Position.Location.Longitude);
mapacentral.SetView(centro, mapacentral.ZoomLevel);
mapacentral.Layers.Clear();
localespincho(e.Position.Location.Latitude, e.Position.Location.Longitude);
MapLayer mapLayer = new MapLayer();
DrawMapMarker(centro, Colors.Purple, mapLayer);
mapacentral.Layers.Add(mapLayer);
ReverseGeocodeQuery query = new ReverseGeocodeQuery();
query.GeoCoordinate = new GeoCoordinate(e.Position.Location.Latitude, e.Position.Location.Longitude);
query.QueryCompleted += ReverseGeocodeQuery_QueryCompleted;
query.QueryAsync();
}
public Task <string> GetAddress(double latitude, double longitude)
{
string Address = "";
var tcs = new TaskCompletionSource <string>();
System.EventHandler <Microsoft.Phone.Maps.Services.QueryCompletedEventArgs <System.Collections.Generic.IList <Microsoft.Phone.Maps.Services.MapLocation> > > handler = null;
var reverseGeocode = new ReverseGeocodeQuery();
handler = (sender, args) =>
{
foreach (var address in args.Result.Select(adrInfo => adrInfo.Information.Address))
{
;
if (address.Street != "" && address.HouseNumber != "")
{
Address += address.Street + " ";
Address += address.HouseNumber + ",\n";
}
else
{
if (address.Street != "" && address.HouseNumber == "")
{
Address += address.Street + " ";
}
}
Address += address.City + ", ";
Address += address.Country;
}
if (Address == "")
{
Address = latitude + ",\n" + longitude;
}
reverseGeocode.QueryCompleted -= handler;
tcs.SetResult(Address);
};
reverseGeocode.GeoCoordinate = new GeoCoordinate(latitude, longitude);
reverseGeocode.QueryCompleted += handler;
reverseGeocode.QueryAsync();
return(tcs.Task);
}
private void mipos_Click(object sender, RoutedEventArgs e)
{
try
{
speechSynth.CancelAll();
ReverseGeocodeQuery query = new ReverseGeocodeQuery()
{
GeoCoordinate = new GeoCoordinate(lat, lon)
};
query.QueryCompleted += query_QueryCompleted;
query.QueryAsync();
}
catch
{
error2();
}
}
/// <summary>
/// Get a city name from given coordinates.
/// </summary>
/// <param name="latitude"></param>
/// <param name="longitude"></param>
/// <returns></returns>
public Task <string> GetCityFromLocation(double latitude, double longitude)
{
TaskCompletionSource <string> taskComplete = new TaskCompletionSource <string>();
ReverseGeocodeQuery query = new ReverseGeocodeQuery()
{
GeoCoordinate = new GeoCoordinate(latitude, longitude)
};
query.QueryCompleted += (s, e) =>
{
if (e.Error == null)
{
taskComplete.SetResult(e.Result.First().Information.Address.City);
}
};
query.QueryAsync();
return(taskComplete.Task);
}
public static void AddToMap(Map myMap, GeoCoordinate coord, TextBox textBox, bool reverse)
{
Query<System.Collections.Generic.IList<MapLocation>> query = null;
if (reverse)
{
query = new ReverseGeocodeQuery()
{
GeoCoordinate = coord,
};
}
else
{
query = new GeocodeQuery()
{
GeoCoordinate = new GeoCoordinate(0, 0),
SearchTerm = textBox.Text
};
}
query.QueryCompleted += query_QueryCompleted;
query.QueryAsync();
}
// When the page is loaded, make sure that you have obtained the users consent to use their location
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
string sLatitude = "0.0";
string sLongitude = "0.0";
string sName = "";
if (NavigationContext.QueryString.TryGetValue("Latitude", out sLatitude))
{
}
if (NavigationContext.QueryString.TryGetValue("Longitude", out sLongitude))
{
}
if (NavigationContext.QueryString.TryGetValue("Name", out sName))
{
}
if ((sName + sLongitude + sLatitude) != "")
{
RouteLocation = new GeoCoordinate();
RouteLocation.Latitude = double.Parse(sLatitude);
RouteLocation.Longitude = double.Parse(sLongitude);
RouteLocation.Altitude = 0.00;
RouteAddress = new Address();
RouteAddress.Latitude = RouteLocation.Latitude;
RouteAddress.Longitude = RouteLocation.Longitude;
RouteAddress.Address1 = sName;
Destination.GeoCoordinate = RouteLocation;
reverseQuery = new ReverseGeocodeQuery();
reverseQuery.GeoCoordinate = RouteLocation;
reverseQuery.QueryCompleted += reverseQuery_QueryCompleted;
reverseQuery.QueryAsync();
currentPoint = 0;
}
}
void speakInfoAboutLocation(GeoCoordinate geocord)
{
ReverseGeocodeQuery query = new ReverseGeocodeQuery();
query.GeoCoordinate = geocord;
query.QueryCompleted += query_QueryCompleted;
query.QueryAsync();
}
private async void Locate_Click(object sender, EventArgs e)
{
positionLoaded = false;
Geolocator geolocator = new Geolocator();
geolocator.DesiredAccuracyInMeters = 10;
try
{
gPos = await geolocator.GetGeopositionAsync(
maximumAge: TimeSpan.FromSeconds(5),
timeout: TimeSpan.FromSeconds(10)
);
dlat = gPos.Coordinate.Latitude;
dlong = gPos.Coordinate.Longitude;
LatitudeTextBlock.Text = "Latitude: " + gPos.Coordinate.Latitude.ToString("0.000000"); //geoposition.Coordinate.Latitude.ToString("0.00"); //
LongitudeTextBlock.Text = "Longitude: " + gPos.Coordinate.Longitude.ToString("0.000000");//geoposition.Coordinate.Longitude.ToString("0.00"); //
//Storing in static variables for access in other pages of app
Booking.DestinationLat = gPos.Coordinate.Latitude.ToString("0.000000");
Booking.DestinationLong = gPos.Coordinate.Longitude.ToString("0.000000");
ReverseGeocodeQuery getAddress = new ReverseGeocodeQuery();
GeoCoordinate geo = new GeoCoordinate();
geo.Latitude = gPos.Coordinate.Latitude;
geo.Longitude = gPos.Coordinate.Longitude;
googlemap.Center = geo;
googlemap.ZoomLevel = 16;
string url = "http://maps.googleapis.com/maps/api/geocode/json?latlng=" + geo.Latitude + "," + geo.Longitude + "&sensor=true";
var client = new WebClient();
string response = await client.DownloadStringTaskAsync(new Uri(url));
JObject root = JObject.Parse(response);
JArray items = (JArray)root["results"];
JObject item;
JToken jtoken;
item = (JObject)items[0];
JArray add_comp = (JArray)item["address_components"];
string address = null;
string[] add_types = { "street_number", "route", "neighborhood", "locality", "city", "country" };
foreach (var comp in add_comp)
{
if (add_types.Any(comp["types"].ToString().Contains))
{
address += comp["long_name"].ToString() + ", ";
if (comp["types"].ToString().Contains("city") | comp["types"].ToString().Contains("country"))
{
address += "\n";
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////
// Address From Google
/////////////////////////////////////////////////////////////End Google Code
(ApplicationBar.Buttons[0] as ApplicationBarIconButton).IsEnabled = true;
(ApplicationBar.Buttons[1] as ApplicationBarIconButton).IsEnabled = true;
(ApplicationBar.Buttons[2] as ApplicationBarIconButton).IsEnabled = true;
(ApplicationBar.Buttons[3] as ApplicationBarIconButton).IsEnabled = true;
zzoom.IsEnabled = true;
positionLoaded = true;
Microsoft.Phone.Controls.Maps.Pushpin new_pushpin = new Microsoft.Phone.Controls.Maps.Pushpin();
new_pushpin.Location = geo;
googlemap.Children.Remove(pushPinLayer);
pushPinLayer = new MapLayer();
new_pushpin.Content = address;
Address.Text = address;
new_pushpin.Visibility = Visibility.Visible;
googlemap.Children.Add(pushPinLayer);
pushPinLayer.AddChild(new_pushpin, geo, PositionOrigin.BottomLeft);
MainPage.bookingData.set_current_location_attributes(address,geo);
}
catch (Exception ex)
{
if ((uint)ex.HResult == 0x80004004)
{
// the application does not have the right capability or the location master switch is off
MessageBox.Show("location is disabled in phone settings");
}
//else
{
// something else happened acquring the location
}
}
}
/// <summary>
/// Gets current geocoordinate for use with MixRadio API.
/// </summary>
private async void GetCurrentCoordinate()
{
Geolocator geolocator = new Geolocator();
geolocator.DesiredAccuracy = PositionAccuracy.Default;
try
{
Geoposition currentPosition = await geolocator.GetGeopositionAsync(
TimeSpan.FromMinutes(1),
TimeSpan.FromSeconds(10));
Dispatcher.BeginInvoke(() =>
{
GeoCoordinate coordinate = new GeoCoordinate(
currentPosition.Coordinate.Latitude,
currentPosition.Coordinate.Longitude);
ReverseGeocodeQuery reverseGeocodeQuery = new ReverseGeocodeQuery();
reverseGeocodeQuery.GeoCoordinate = new GeoCoordinate(
coordinate.Latitude,
coordinate.Longitude);
reverseGeocodeQuery.QueryCompleted += ReverseGeocodeQuery_QueryCompleted;
reverseGeocodeQuery.QueryAsync();
});
}
catch (Exception /*ex*/)
{
// Couldn't get current location. Location may be disabled.
// Region info from the device is used as a fallback.
MessageBox.Show("Current location cannot be obtained. It is "
+ "recommended that location service is turned "
+ "on in phone settings when using Music Explorer."
+ "\n\nUsing region info from phone settings instead.");
InitializeMixRadioApi(null);
}
}
public static async Task AddLocation(Microsoft.Phone.Maps.Controls.Map myMap, Microsoft.Phone.Controls.PhoneTextBox myTextBox, System.Windows.Input.GestureEventArgs e, double latitude, double longitude, bool completeAddress = false, string pinContent = "")
{
ReverseGeocodeQuery query;
List<MapLocation> mapLocations;
string pushpinContent = "";
MapLocation mapLocation;
query = new ReverseGeocodeQuery();
if (e != null)
query.GeoCoordinate = myMap.ConvertViewportPointToGeoCoordinate(e.GetPosition(myMap));
else
query.GeoCoordinate = new GeoCoordinate(latitude, longitude);
mapLocations = (List<MapLocation>)await query.GetMapLocationsAsync();
mapLocation = mapLocations.FirstOrDefault();
if (mapLocation != null && !String.IsNullOrEmpty(mapLocation.Information.Address.Country))
{
MapLayer pinLayout = new MapLayer();
Pushpin MyPushpin = new Pushpin();
MapOverlay pinOverlay = new MapOverlay();
if (myMap.Layers.Count > 0)
{
myMap.Layers.RemoveAt(myMap.Layers.Count - 1);
}
myMap.Layers.Add(pinLayout);
MyPushpin.GeoCoordinate = mapLocation.GeoCoordinate;
pinOverlay.Content = MyPushpin;
pinOverlay.GeoCoordinate = mapLocation.GeoCoordinate;
pinOverlay.PositionOrigin = new Point(0, 1);
pinLayout.Add(pinOverlay);
if (!completeAddress)
pushpinContent = getAddress(mapLocation);
else
pushpinContent = getCompleteAddress(mapLocation);
if (!string.IsNullOrEmpty(pinContent))
pushpinContent = pinContent;
MyPushpin.Content = pushpinContent.Trim();
if (myTextBox != null)
myTextBox.Text = MyPushpin.Content.ToString();
}
}
public async Task<String> getCurrentLocation()
{
Debug.WriteLine("getCurrentLocation():- 1> Start");
Geolocator geolocator = new Geolocator();
geolocator.DesiredAccuracyInMeters = 50;
try
{
Debug.WriteLine("getCurrentLocation():- 1> await for current latlong");
Geoposition geoposition = await geolocator.GetGeopositionAsync(
maximumAge: TimeSpan.FromMinutes(0.5),
timeout: TimeSpan.FromSeconds(5)
);
Debug.WriteLine("getCurrentLocation():- 1> got the current latlong");
// txtBlockLocation.Text = "Latitude:" + geoposition.Coordinate.Latitude.ToString("0.00") + " Longitude:" + geoposition.Coordinate.Longitude.ToString("0.00");
LocationResult = new GeoCoordinate(geoposition.Coordinate.Latitude, geoposition.Coordinate.Longitude);
if (MyReverseGeocodeQuery == null || !MyReverseGeocodeQuery.IsBusy)
{
MyReverseGeocodeQuery = new ReverseGeocodeQuery();
MyReverseGeocodeQuery.GeoCoordinate = new GeoCoordinate(LocationResult.Latitude, LocationResult.Longitude);
MyReverseGeocodeQuery.QueryCompleted += ReverseGeocodeQuery_QueryCompleted;
Debug.WriteLine("getCurrentLocation():- 1> Start Reverse Geocoding");
MyReverseGeocodeQuery.QueryAsync();
Debug.WriteLine("getCurrentLocation():- 1> Completed Reverse Geocoding");
}
}
catch (Exception ex)
{
if ((uint)ex.HResult == 0x80004004)
{
// the application does not have the right capability or the location master switch is off
txtBlockLocation.Text = txtBlockLocation.Text + "Status: " + "Location is disabled in phone settings";
}
}
return "";
}
private async void mapControl_Hold(object sender, System.Windows.Input.GestureEventArgs e)
{
status.Text = "querying for address...";
var point = e.GetPosition(mapControl);
var coordinate = mapControl.ConvertViewportPointToGeoCoordinate(point);
var pushpin = new Pushpin
{
GeoCoordinate = coordinate,
Content = ++pinNumber,
};
MapExtensions.GetChildren(mapControl).Add(pushpin);
position.Text = string.Format("Latitude: {0}\nLongitude: {1}\n",
FormatCoordinate(coordinate.Latitude, 'N', 'S'),
FormatCoordinate(coordinate.Longitude, 'E', 'W'));
ReverseGeocodeQuery query = new ReverseGeocodeQuery { GeoCoordinate = coordinate };
IList<MapLocation> results = await query.GetMapLocationsAsync();
position.Text += string.Format("{0} locations found.\n", results.Count);
MapLocation location = results.FirstOrDefault();
if (location != null)
{
position.Text += FormatAddress(location.Information.Address);
}
status.Text += "complete";
}
/// <summary>
/// Event handler for clicking a map marker.
/// Initiates reverse geocode query.
/// </summary>
private void Marker_Click(object sender, EventArgs e)
{
Polygon p = (Polygon)sender;
GeoCoordinate geoCoordinate = (GeoCoordinate)p.Tag;
if (MyReverseGeocodeQuery == null || !MyReverseGeocodeQuery.IsBusy)
{
MyReverseGeocodeQuery = new ReverseGeocodeQuery();
MyReverseGeocodeQuery.GeoCoordinate = new GeoCoordinate(geoCoordinate.Latitude, geoCoordinate.Longitude);
MyReverseGeocodeQuery.QueryCompleted += ReverseGeocodeQuery_QueryCompleted;
MyReverseGeocodeQuery.QueryAsync();
}
}
/// <summary>
/// Event handler called when the user tap and hold in the map
/// </summary>
/// <param name="sender">Sender of the event</param>
/// <param name="e">Event arguments</param>
private async void OnMapHold(object sender, System.Windows.Input.GestureEventArgs e)
{
ReverseGeocodeQuery query;
List<MapLocation> mapLocations;
string pushpinContent;
MapLocation mapLocation;
query = new ReverseGeocodeQuery();
query.GeoCoordinate = this.Map.ConvertViewportPointToGeoCoordinate(e.GetPosition(this.Map));
mapLocations = (List<MapLocation>)await query.GetMapLocationsAsync();
mapLocation = mapLocations.FirstOrDefault();
if (mapLocation != null)
{
this.RouteDirectionsPushPin.GeoCoordinate = mapLocation.GeoCoordinate;
pushpinContent = mapLocation.Information.Name;
pushpinContent = string.IsNullOrEmpty(pushpinContent) ? mapLocation.Information.Description : null;
pushpinContent = string.IsNullOrEmpty(pushpinContent) ? string.Format("{0} {1}", mapLocation.Information.Address.Street, mapLocation.Information.Address.City) : null;
this.RouteDirectionsPushPin.Content = pushpinContent.Trim();
this.RouteDirectionsPushPin.Visibility = Visibility.Visible;
}
}
private void btnSelect_Click(object sender, EventArgs e)
{
if (selectedAddress == "")
{
ShowProgressIndicator("Getting address...");
ReverseGeocodeQuery query = new ReverseGeocodeQuery()
{
GeoCoordinate = selectedGeocoordinate
};
query.QueryCompleted += query_QueryCompleted;
query.QueryAsync();
}
else
{
PhoneApplicationService.Current.State["location"] = selectedGeocoordinate;
PhoneApplicationService.Current.State["address"] = selectedAddress;
NavigationService.GoBack();
}
}
private void watcher_PositionChanged(object sender, GeoPositionChangedEventArgs<GeoCoordinate> e)
{
ReverseGeocodeQuery query = new ReverseGeocodeQuery();
query.GeoCoordinate = new GeoCoordinate(e.Position.Location.Latitude, e.Position.Location.Longitude);
query.QueryCompleted += (s, ee) =>
{
txtAddress.Visibility = System.Windows.Visibility.Visible;
LayoutRoot.Opacity = 1;
pgrAddress.Visibility = System.Windows.Visibility.Collapsed;
if (ee.Error == null && ee.Result.Count > 0)
{
txtAddress.Text = AppResources.PhotoPage_Address + " " +
ee.Result.First().Information.Address.District + " - " +
ee.Result.First().Information.Address.City;
}
else
{
txtAddress.Text = AppResources.PhotoPage_Address_Error;
}
};
query.QueryAsync();
watcher.Dispose();
}
//Events
private void GetLocationAddress(double latitude, double longitude)
//Returns the users current location as a civic address
{
if (MyReverseGeocodeQueryOrigin == null || !MyReverseGeocodeQueryOrigin.IsBusy)
{
//progressBar.Visibility = Visibility.Visible;
MyReverseGeocodeQueryOrigin = new ReverseGeocodeQuery();
MyReverseGeocodeQueryOrigin.GeoCoordinate = new GeoCoordinate(latitude, longitude);
MyReverseGeocodeQueryOrigin.QueryCompleted += CurrentLocationReverseGeocodeQuery_QC;
MyReverseGeocodeQueryOrigin.QueryAsync();
}
}
private void ReverseGeocodeMyLocation()
{
if (MyCoordinate != null)
{
if (MyReverseGeocodeQuery == null || !MyReverseGeocodeQuery.IsBusy)
{
MyReverseGeocodeQuery = new ReverseGeocodeQuery();
MyReverseGeocodeQuery.GeoCoordinate = new GeoCoordinate(MyCoordinate.Latitude, MyCoordinate.Latitude);
MyReverseGeocodeQuery.QueryCompleted += MyReverseGeoCodeQueryCompleted;
MyReverseGeocodeQuery.QueryAsync();
}
}
}
private async void FSLocationButton_Click(object sender, System.Windows.Input.GestureEventArgs e)
{
//Check for the user agreement in use his position. If not, method returns.
if ((bool)IsolatedStorageSettings.ApplicationSettings["LocationConsent"] != true)
{
// The user has opted out of Location.
return;
}
//Declare and Inizialize a Geolocator object
Geolocator geolocator = new Geolocator();
//Set his accuracy in Meters
geolocator.DesiredAccuracyInMeters = 50;
//Let's get the position of the user. Since there is the possibility of getting an Exception, this method is called inside a try block
try
{
textBlock1.Text = "searching...";
//The await guarantee the calls to be returned on the thread from which they were called
//Since it is call directly from the UI thread, the code is able to access and modify the UI directly when the call returns.
Geoposition geoposition = await geolocator.GetGeopositionAsync(
maximumAge: TimeSpan.FromMinutes(5),
timeout: TimeSpan.FromSeconds(10)
);
//With this 2 lines of code, the app is able to write on a Text Label the Latitude and the Longitude, given by Geoposition
MyCoordinate.Latitude = geoposition.Coordinate.Latitude;
MyCoordinate.Longitude = geoposition.Coordinate.Longitude;
ShowMyLocationOnTheMap();
if (MyReverseGeocodeQuery == null || !MyReverseGeocodeQuery.IsBusy)
{
MyReverseGeocodeQuery = new ReverseGeocodeQuery();
MyReverseGeocodeQuery.GeoCoordinate = new GeoCoordinate(MyCoordinate.Latitude, MyCoordinate.Longitude);
MyReverseGeocodeQuery.QueryCompleted += ReverseGeocodeQuery_QueryCompleted;
MyReverseGeocodeQuery.QueryAsync();
}
//StatusTextBlock.Text = "Status = This is your position :)";
}
//If an error is catch 2 are the main causes: the first is that you forgot to includ ID_CAP_LOCATION in your app manifest.
//The second is that the user doesn't turned on the Location Services
catch (Exception ex)
{
if ((uint)ex.HResult == 0x80004004)
{
//StatusTextBlock.Text = "Status= Location is disabled in phone settings.";
}
//else
{
// something else happened during the acquisition of the location
}
}
}
private void XAMLMap_Tap(object sender, System.Windows.Input.GestureEventArgs e)
{
/*
if (!isMapFocused)
{
XAMLMap.Height = 525;
XAMLMap.Margin = new Thickness(0, -130, 0, 0);
isMapFocused = true;
}
*/
XAMLMap.Focus();
MyCoordinates[1] = XAMLMap.ConvertViewportPointToGeoCoordinate(e.GetPosition(XAMLMap));
DrawMapMarkers();
distanceLeft = MyCoordinates[0].GetDistanceTo(MyCoordinates[1]) * 0.000621371; // distance calculator in meters, converted to miles
DistanceLeftDistanceTextBlock.Text = distanceLeft.ToString("0.00");
ReverseGeocodeQuery query = new ReverseGeocodeQuery()
{
GeoCoordinate = MyCoordinates[1]
};
query.QueryCompleted += query_QueryCompleted;
query.QueryAsync();
}
