Android Question Advise about perfomance

What of this have better perfomance, talking about memory usage I suppouse...

- Make a Module to update, add and delete records form a database
- Make a module to edit and delete and another to add.

The thing is that there are plenty of entries and labels and buttons that has to be moved and hide depending on the mode (add or edit) and this make the designer work hard and takes more programming hours in the module.

Thanks