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;
}
