Android Question Problems with

I downloaded zxing from here: https://www.b4x.com/android/forum/t...codes-and-other-1d-2d-barcodes.49084/#content

I am having problems to use the timeoutduration option.
When I compile the sample program JohanIcefairyZxingTimeout I receive an error message saying timeoutduration is an unknown member.

Any sugestions to solve this problem ?

Thanks.