void SetUserTrackCurrentLocation(double latitude, double longitude)
{
try
{
if (btnTrack.Content.Equals("➤"))
{
return;
}
foreach (var children in trvMap.Children)
{
if (children.GetType().Name == "LocationIcon10m")
{
trvMap.Children.Remove(children);
break;
}
}
// Get the cancellation token.
_cts = new CancellationTokenSource();
token = _cts.Token;
// Get the location.
CloseMessage();
System.Device.Location.GeoCoordinate location = new System.Device.Location.GeoCoordinate(latitude, longitude);
// Now set the zoom level of the map based on the accuracy of our location data.
// Default to IP level accuracy. We only show the region at this level - No icon is displayed.
double zoomLevel = 17.0f;
LocationIcon10m _locationUserIcon10m = new LocationIcon10m();
Callout callout = new Callout();
callout.Text = "Tracker's Location";
callout.Lon = "Lon (λ): " + location.Longitude.ToString().Substring(0, 7);;
callout.Lat = "Lat (φ): " + location.Latitude.ToString().Substring(0, 7);;
_locationUserIcon10m.DataContext = callout;
// Add the 10m icon and zoom closer.
trvMap.Children.Add(_locationUserIcon10m);
MapLayer.SetPosition(_locationUserIcon10m, location);
// Set the map to the given location and zoom level.
trvMap.SetView(location, zoomLevel);
}
catch { }
}
async void SetCurrentLocation()
{
try
{
if (!btnTrack.Content.Equals("➤"))
{
return;
}
foreach (var children in trvMap.Children)
{
if (children.GetType().Name == "LocationIcon100m")
{
trvMap.Children.Remove(children);
break;
}
}
// Get the cancellation token.
_cts = new CancellationTokenSource();
token = _cts.Token;
// Get the location.
var asyncResult = _geolocator.GetGeopositionAsync();
var task = asyncResult.AsTask();
var readyTask = await Task.WhenAny(task, Task.Delay(10000));
if (readyTask != task)
{
SetMessage(MessageType.Error, "❎ Unable to find your location, trying again...");
SetCurrentLocation();
}
Geoposition pos = await task;
//Geoposition pos = await _geolocator.GetGeopositionAsync().AsTask(token);
// MessageTextbox.Text = "";
System.Device.Location.GeoCoordinate location = new System.Device.Location.GeoCoordinate(pos.Coordinate.Latitude, pos.Coordinate.Longitude);
ProxyTracker.GetInstance().MyTrackLocation = new Services.TrackService.TrackLocation {
Latitude = pos.Coordinate.Latitude, Longitude = pos.Coordinate.Longitude
};
// Now set the zoom level of the map based on the accuracy of our location data.
// Default to IP level accuracy. We only show the region at this level - No icon is displayed.
double zoomLevel = 13.0f;
//// if we have GPS level accuracy
Callout callout = new Callout();
callout.Text = "My Location";
callout.Lon = "Lon (λ): " + location.Longitude.ToString().Substring(0, 7);
callout.Lat = "Lat (φ): " + location.Latitude.ToString().Substring(0, 7);
_locationIcon100m.DataContext = callout;
// Add the 100m icon and zoom a little closer.
trvMap.Children.Add(_locationIcon100m);
MapLayer.SetPosition(_locationIcon100m, location);
zoomLevel = 17.0f;
// Set the map to the given location and zoom level.
trvMap.SetView(location, zoomLevel);
try
{
ProxyTracker.GetInstance().Client.StartTrackingCompleted += Client_StartTrackingCompleted;
ProxyTracker.GetInstance().Client.StartTrackingAsync(ProxyTracker.GetInstance().GetDeviceId(), ProxyTracker.GetInstance().MyTrackLocation);
}
catch (Exception ex) { MapCurrentLocation(); }
}
catch { }
}
