private void ListView_ItemClick(object sender, AdapterView.ItemClickEventArgs e)
{
AlertDialog.Builder alert = new AlertDialog.Builder(this);
alert.SetTitle("Do you want to delete this payment?");
alert.SetPositiveButton("Yes", (senderAlert, args) =>
{
friendsToPayment.Remove(friendsToPayment[e.Position]);
var adapterPayemnt = new PaymentAddAdapter(this, friendsToPayment);
listView.Adapter = adapterPayemnt;
try
{
editText.Text = friendsToPayment.Where(s => s.Item2 > 0).Sum(s => s.Item2).ToString();
}
catch (Exception)
{
Toast.MakeText(this, "Sum to big!", ToastLength.Short).Show();
}
//apter = new FriendsCustomAdapter(this, users);
//tData = FindViewById<ListView>(Resource.Id.listViewFriends);
//tData.Adapter = adapter;
});
alert.SetNegativeButton("No", (senderAlert, args) => {
});
//run the alert in UI thread to display in the screen
RunOnUiThread(() => {
alert.Show();
});
}
void OnDialogClosed(object sender, decimal e)
{
var item = friendsToPayment.Where(s => s.Item1 == friendString).FirstOrDefault();
if (null != item)
{
var t = Tuple.Create <string, decimal>(friendString, item.Item2 + e);
friendsToPayment.Remove(item);
friendsToPayment.Add(t);
}
else
{
friendsToPayment.Add(Tuple.Create <string, decimal>(friendString, e));
}
friendsToPayment.Sort((x, y) => x.Item2.CompareTo(y.Item2));
//friendsToPayment = friendsToPayment.OrderBy(s => s.Item2).ToList();
var adapterPayemnt = new PaymentAddAdapter(this, friendsToPayment);
listView.Adapter = adapterPayemnt;
spinner.SetSelection(0);
try
{
editText.Text = Math.Max(friendsToPayment.Where(s => s.Item2 > 0).Sum(s => s.Item2), friendsToPayment.Where(s => s.Item2 < 0).Sum(s => Math.Abs(s.Item2))).ToString();
}
catch (Exception)
{
Toast.MakeText(this, "Sum to big!", ToastLength.Short).Show();
}
}
private async void getPayments()
{
if (paymentItem != null)
{
payments = await DatabaseManager.DefaultManager.GetPaymentUsersForPaymentAsync(paymentItem);
var friends_List = new List <UserItem>(friends);
foreach (var pay in payments)
{
var item = friends_List.Find(i => i.Id == pay.UserId);
Tuple <string, decimal> tup;
if (item != null)
{
tup = new Tuple <string, decimal>(item.Name, pay.Amount);
if (!friendsToPayment.Exists(s => s.Item1 == tup.Item1))
{
friendsToPayment.Add(tup);
}
}
}
var adapterPayemnt = new PaymentAddAdapter(this, friendsToPayment);
listView.Adapter = adapterPayemnt;
listView.ItemClick += ListView_ItemClick;
}
}
