private async void Model_AddedNew(object sender, AddedNewEventArgs <Friend> e)
{
// TODO : Invoke a platform specific contact picker here.
ContactInfo contact = await DependencyService.Get <IContactPicker>().GetSelectedContactInfo();
if (contact == null)
{
//Do nothing, user must have cancelled.
}
else
{
// contact
// TODO : Add a friend view model of some sort for use in display.
e.NewObject.ContactId = contact.Id;
OnPropertyChanged("Model");
}
}
private async void Model_AddedNew(object sender, AddedNewEventArgs <Friend> e)
{
if (!_adding)
{
_adding = true;
PrepareToShowModal();
ContactInfo contact = await DependencyService.Get <IContactPicker>().GetSelectedContactInfo();
if (contact == null)
{
Model.Remove(e.NewObject);
}
else
{
e.NewObject.ContactId = contact.Id;
List.Add(new FriendInfo(contact));
}
_adding = false;
}
}