private async void Initialize()
{
//Exercise 1: Create new Map with basemap and initial location
myMap = new Map(Basemap.CreateNationalGeographic());
//Exercise 1: Assign the map to the MapView
mapView.Map = myMap;
//Exercise 3: Add mobile map package to the map
var mmpk = await MobileMapPackage.OpenAsync(MMPK_PATH);
if (mmpk.Maps.Count >= 0)
{
myMap = mmpk.Maps[0];
//Exercise 3: Mobile map package does not contain a basemap so must add one.
myMap.Basemap = Basemap.CreateNationalGeographic();
mapView.Map = myMap;
}
mapView.GraphicsOverlays.Add(bufferAndQueryMapGraphics);
mapView.GraphicsOverlays.Add(mapRouteGraphics);
Uri routeServiceUri = new Uri("http://route.arcgis.com/arcgis/rest/services/World/Route/NAServer/Route_World");
TokenCredential credentials = await AuthenticationManager.Current.GenerateCredentialAsync(routeServiceUri, "username", "password");
routeTask = await RouteTask.CreateAsync(routeServiceUri, credentials);
try
{
routeParameters = await routeTask.GenerateDefaultParametersAsync();
}
catch (Exception error)
{
Console.WriteLine(error.Message);
}
}