public List <string> GetFriends() { if (_online) { return(_network.GetFriends()); } List <string> friends = new List <string>(); return(friends); }
/** * Updates friend uids from social newtork. */ protected void UpdateFriendUids() { List <string> new_friends = _network.GetFriends(); foreach (string uid in new_friends) { if (!_friendlist.Contains(uid)) { _friendlist.Add(uid); } } }
private async void GetFriends() { Load = true; if (_fbSocialNetwork.IsLogged) { FriendsNames = await Task.Run(() => _fbSocialNetwork.GetFriends().Select(n => n.Name).ToList()); CurrentView = FriendsNames; Greeting = "User's Friends"; } else { var dialog = new MessageDialog("You must login first"); dialog.Title = "Error"; await dialog.ShowAsync(); } Load = false; }