//Nearby List Methods***********************************************************************************************************************************************************//
private async void getNearbyStops()
{
if (refreshingNearby == false)
{
refreshingNearby = true;
try
{
Geocoordinate myCoordinate = await GeoLocator.getMyLocation();
if (myCoordinate != null)
{
nearbyStops = await OCTranspoStopsData.getCloseStops(myCoordinate.Latitude, myCoordinate.Longitude, currentLocation.ZoomLevel);
this.nearbyList.ItemsSource = nearbyStops;
setNearbyErrorMessage(true, nearbyStops.Count > 0);
}
else
{
nearbySorry.Visibility = nearbyStops.Count == 0 ? Visibility.Visible : Visibility.Collapsed;
nearbyFrown.Visibility = nearbyStops.Count == 0 ? Visibility.Visible : Visibility.Collapsed;
setNearbyErrorMessage(true, false);
}
}
catch
{
setNearbyErrorMessage(false, false);
}
refreshingNearby = false;
}
}
public static async void drawMapMarkers(Map map)
{
if (map.ZoomLevel > 12)
{
map.Layers.Clear();
MapLayer mapLayer = new MapLayer();
ObservableCollection <OCStop> stops = await OCTranspoStopsData.getCloseStops(map.Center.Latitude, map.Center.Longitude, map.ZoomLevel);
foreach (OCStop stop in stops)
{
drawMapMarker(stop, Color.FromArgb(255, 210, 30, 0), mapLayer, true);
}
layMyLocation(mapLayer);
map.Layers.Add(mapLayer);
}
}