private async void TwitterCommandExecute()
{
if (await _twitterHelper.AccountExists())
{
_twitterHelper.DeleteAccount();
IsTwitterSelected = false;
await RequestCanExecute();
}
else
{
_twitterHelper.Authenticate(async() => {
IsTwitterSelected = true;
await RequestCanExecute();
});
}
}
public override void Selected()
{
var account = _twitterHelper.GetAccount();
if (account != null)
{
_twitterHelper.DeleteAccount();
base.OnSelected(this);
}
else
{
_twitterHelper.Authenticate(() => {
base.OnSelected(this);
});
}
}
