Remove Download cache files

[geo47]

I am using an internal folder as destination URI and doesn't require files to be cached. But when I download any file, It also keeps in the cache and when I delete my downloaded file and try to download it again the downloader goes in onFaliure method for the first time and clean up the cache, and when trying the second time it starts downloading.

There should be some way to ask if the user wants to store files in cache or not.