Android Question FileDialog Font Color

Hello,

When using Theme.Holo.Light theme the File List of FileDailog Appears in light color on a light background, which makes i unreadable.

How to change it ?

here is image link
https://fbcdn-sphotos-b-a.akamaihd....20x720/148827_686886694687715_968115361_n.jpg

Thanks,
Abhishek