private void OnFriendPickerDone(FriendPickerFragment fragment)
{
FragmentManager fm = SupportFragmentManager;
fm.PopBackStack();
String results = "";
var selection = fragment.Selection;
if (selection != null && selection.Count > 0)
{
List <String> names = new List <String> ();
foreach (IGraphUser user in selection)
{
names.Add(user.Name);
}
results = string.Join(", ", names.ToArray());
}
else
{
results = GetString(Resource.String.no_friends_selected);
}
ShowAlert(GetString(Resource.String.you_picked), results);
}
private void OnClickPickFriends()
{
FriendPickerFragment fragment = new FriendPickerFragment();
SetFriendPickerListeners(fragment);
ShowPickerFragment(fragment);
}
private void SetFriendPickerListeners(FriendPickerFragment fragment)
{
fragment.DoneButtonClicked += delegate {
OnFriendPickerDone(fragment);
};
}
private void OnFriendPickerDone (FriendPickerFragment fragment)
{
FragmentManager fm = SupportFragmentManager;
fm.PopBackStack ();
String results = "";
var selection = fragment.Selection;
if (selection != null && selection.Count > 0) {
List<String> names = new List<String> ();
foreach (IGraphUser user in selection) {
names.Add (user.Name);
}
results = string.Join (", ", names.ToArray ());
} else {
results = GetString (Resource.String.no_friends_selected);
}
ShowAlert (GetString (Resource.String.you_picked), results);
}
private void SetFriendPickerListeners (FriendPickerFragment fragment)
{
fragment.DoneButtonClicked += delegate {
OnFriendPickerDone (fragment);
};
}
private void OnClickPickFriends ()
{
FriendPickerFragment fragment = new FriendPickerFragment ();
SetFriendPickerListeners (fragment);
ShowPickerFragment (fragment);
}
