jastmc

I am using this as a keypad and it works great.

However I cannot use it from two different classes in the same app. I set up one keypad to enter a PIN in the first class and that works fine.
When I set up another keypad in another class in order to enter data in the second class, the keypad comes up blank - there are no keys in the keypad.

How can I get around this?

Regards,
James - Aug 26 2014