android - Encryption while disk caching -

android - Encryption while disk caching -

so accomplish apply encryption while caching images on disk. have decided go universal image loader, understand have add together custom disk caching implementation of own don't know start with.

how can accomplish this, encryption while writing byte stream in file , decryption while getting stream only file.

any kind of help appreciated :)

thanks not replying :p

but did end solving it. , here did, maybe help else. had create custom disk cache , custom downloader. in custom disk caching class, in method uil write byte stream file, encrypted byte stream. , in custom downloader, override method take byte stream file , decrypted it.

android caching encryption universal-image-loader