// Constructor
public MainPage()
{
InitializeComponent();
_geolocator = new Geolocator();
MapCurrentLocation();
_locationIcon10m = new LocationIcon10m();
_locationIcon100m = new LocationIcon100m();
if (myTimer != null)
{
myTimer.Stop();
}
if (trackerTimer != null)
{
trackerTimer.Stop();
}
// Sample code to localize the ApplicationBar
//BuildLocalizedApplicationBar();
}
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 { }
}
