public async Task SetupGeofencesAsync(SetupGeofencingMessage message)
{
foreach (var mapFriendViewModel in message.MapFriendViewModel.Where(f => f.Location != null))
{
var geofence = new Geofence(mapFriendViewModel.Id, new Geocircle(mapFriendViewModel.Location.Position, 2000), MonitoredGeofenceStates.Entered, false);
if (geofences.SingleOrDefault(g => g.Id == geofence.Id) == null)
geofences.Add(geofence);
}
var settings = ApplicationData.Current.LocalSettings;
var jsonsString = settings.Values["BackgroundGeofenceEventCollection"];
await RegisterBackgroundTask();
}
private async Task GetFriendsAsync()
{
var friends = await friendService.GetFriendsAsync();
this.friends.Clear();
foreach (var friend in friends)
{
this.friends.Add(new MapFriendViewModel
{
Id = friend.Id,
FirstName = friend.FirstName,
LastName = friend.LastName,
LastUpdated = friend.Location != null ? friend.Location.LastUpdated : DateTime.MinValue,
Location = friend.Location.ToGeolocation()
});
}
AddMe();
var geofenceMessage = new SetupGeofencingMessage(this.friends);
Messenger.Default.Send(geofenceMessage);
}
