public async void AddFavorite(Favorite favorite)
{
await _favoritesService.AddFavoriteAsync(favorite);
}
public void GetRoute(Geopoint point, Favorite favorit = null)
{
HideSearch();
if (SearchRouteCancellationToken != null)
SearchRouteCancellationToken.Cancel();
SearchRouteCancellationToken = new CancellationTokenSource();
GetRouteWithToken(point, SearchRouteCancellationToken.Token, favorit);
}
public async void GetRouteWithToken(Geopoint endPoint, CancellationToken token, Favorite favorite = null, int retry = 0)
{
if (favorite != null)
{
ShowSearchLocationPoint(endPoint, favorite.Name);
if (userLastLocation == null)
{
//var dialog = new MessageDialog(
// "To get there, the phone must find your location first. Please wait a bit an try again.");
//await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async () =>
//{
// await dialog.ShowAsync();
//});
await MapCtrl.TrySetViewAsync(endPoint, 15, 0, null);
}
else
{
// Fit the MapControl to the route.
await MapCtrl.TrySetViewBoundsAsync(MapExtensions.GetAreaFromLocations(new List<Geopoint>() { userLastLocation, endPoint }),
new Thickness(40, 40, 40, 40), MapAnimationKind.None);
}
return;
}
if (userLastLocation == null)
return;
if (previousRouteEndingPoint == endPoint && userLastLocation == previousRouteStartingPoint)
{
Debug.WriteLine("Skip route finder : same location provided.");
return;
}
previousRouteStartingPoint = userLastLocation;
previousRouteEndingPoint = endPoint;
var task = FindRoute(userLastLocation, endPoint);
if (task != await Task.WhenAny(task, Task.Delay(2000, token)))
{
MapCtrl.Routes.Clear();
// timout case
Debug.WriteLine("get route TIMEOUT or CANCELED !");
// BUG : apparently MapRouteFinder.GetWalkingRouteAsync is on UI thread. don't recall it again
// if (!token.IsCancellationRequested && retry < 5)
// GetRouteWithToken(endPoint, token, null, ++retry);
return;
}
var routeResult = task.Result;
//var routeResult = task.Result;
Debug.WriteLine("get route ended with result : " + routeResult.Status);
if (routeResult.Status == MapRouteFinderStatus.Success)
{
// Use the route to initialize a MapRouteView.
MapRouteView viewOfRoute = new MapRouteView(routeResult.Route);
viewOfRoute.RouteColor = new SolidColorBrush((Application.Current.Resources["PhoneAccentBrush"] as SolidColorBrush).Color).Color;
viewOfRoute.OutlineColor = Colors.Black;
if (previousMapRoute == null || previousMapRoute.LengthInMeters != routeResult.Route.LengthInMeters)
{
MapCtrl.Routes.Clear();
Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async () =>
{
// Add the new MapRouteView to the Routes collection
// of the MapControl.
MapCtrl.Routes.Add(viewOfRoute);
ShowUserLocation();
});
}
previousMapRoute = routeResult.Route;
}
else
{
MapCtrl.Routes.Clear();
}
}
public void GoToFavorite(Favorite favorite)
{
FireGoToFavorite?.Invoke(favorite, EventArgs.Empty);
}
public async Task RemoveFavoriteAsync(Favorite favorite)
{
await _storageService.RemoveAsync(favorite.ToString()).ConfigureAwait(false);
}
public async Task AddFavoriteAsync(Favorite favorite)
{
await _storageService.StoreAsync(favorite.ToString(), favorite).ConfigureAwait(false);
}
public async Task RemoveFavoriteAsync(Favorite favorite)
{
await _storageService.RemoveAsync(favorite.ToString()).ConfigureAwait(false);
}
public async Task AddFavoriteAsync(Favorite favorite)
{
await _storageService.StoreAsync(favorite.ToString(), favorite).ConfigureAwait(false);
}