Android Question Layout ListView !!

Good evening, I have this line of code Lvadiciona.AddTwoLines (C.GetString ("CODBARRAS"), C.GetString ("QUANTITY")) where the fields in my table are included in the listview, how do I put label in the code type fields Barras "CODBARRAS) and on the next line Qtde " QUANTITY ")

Layout example:
Bar code
7891231555
Qty: 4

How do I do that??