protected void OnPositionChanged(LocationChangedEventArgs e)
{
var handler = PositionChanged;
if (handler != null)
{
handler(this, e);
}
IsLocationKnown = true;
}
protected void OnPositionChanged(object sender, LocationChangedEventArgs args)
{
// we need to listen to location change event twice because if application is launched
// and device location is changed since last launch, 1st event is fired with previous coordinates (is this an emulator issue?).
Interlocked.Increment(ref this.locationChangeListenCount);
if (this.locationChangeListenCount == locationChangeListenCountMax)
{
DeviceLocationInfo.Current.PositionChanged -= OnPositionChanged;
}
RefreshList();
}
private void OnGeoCoordinateWatcherPositionChanged(object sender, GeoPositionChangedEventArgs<GeoCoordinate> e)
{
var args = new LocationChangedEventArgs { Coordinates = e.Position.Location };
if (this.CurrentCoordinates == e.Position.Location)
{
args.IsDuplicate = true;
}
this.CurrentCoordinates = e.Position.Location;
OnPositionChanged(args);
}
