public MainPage()
{
this.InitializeComponent();
_sessionKey = MyMap.MapServiceToken;
MyMap.Loaded += async(s, e) =>
{
try
{
_pinLayer = new MapControl();
MyMap.Children.Add(_pinLayer);
_gpsPin = new UserPushpin();
MyMap.Children.Add(_gpsPin);
}
catch
{
// ignored
}
};
//this.NavigationCacheMode = NavigationCacheMode.Required;
}
private async void GpsChanged(BasicGeoposition position)
{
try
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async() =>
{
try
{
_currentLocation = new Geopoint(
new BasicGeoposition()
{
Latitude = position.Latitude,
Longitude = position.Longitude
}
);
//_poiLocations = null;
if (_pinLayer != null)
{
_pinLayer.Children.Clear();
/*
* var poi =
* await
* NavteqPoiSearch(new Point(_currentLocation.Position.Latitude,
* _currentLocation.Position.Longitude));
* if (poi != null && poi.ResultSet != null &&
* poi.ResultSet.Results != null &&
* poi.ResultSet.Results.Length > 0)
* {
* _poiLocations = poi.ResultSet.Results;
*/
foreach (var r in _poiLocations)
{
var loc = new Geopoint(
new BasicGeoposition()
{
Latitude = r.Latitude,
Longitude = r.Latitude
}
);
var pin = new UserPushpin();
pin.Tag = r;
MapControl.SetLocation(pin, loc);
_pinLayer.Children.Add(pin);
}
MyMap.TrySetViewAsync(_currentLocation, 16);
//}
MapControl.SetLocation(_gpsPin, _currentLocation);
UpdateARView();
}
}
catch { }
});
}
catch { }
}
