Android: Filter gallery results (date range)

Android: Filter gallery results (date range)

I would like to let the user select some images from the phone's gallery
and then load them into the application. That seems to be a
straightforward task with Intent.ACTION_PICK and
startActivityForResult(intent, SELECT_PHOTO).
However, I am required to filter the results in the gallery by date range.
I need to set an initial date and an end date and only photos taken
between these two dates should be shown (or be selectable). Does anybody
know how to achieve this? I cannot seem to filter the gallery results
anyhow.
Thank you!