Password Protect Api for Folder in Android

Question

I want to put password for a folder on SD-Card in my Android phone. I am looking Android API for password protect to a folder but i didn't get any solution, so if any one have an idea could you please share with me. Any idea is appreciated.

Thanks, Mohan.

Answer 1

This is not possible, except perhaps via your own custom build of the Android OS.

An app has no means of preventing other apps from accessing specific portions of external storage, and an app has no means of preventing the user from accessing specific portions of external storage when mounted as a drive or volume on a host computer.