I have to implement the folder locker (by setting the password) and unlocking (by entering the password) for my Image gallery application.
For example, if i have 4 image folders like Birthday, Marriage, Friends and Outing.
I want to restrict access to each folder before opening, for this to achieve, we need to set password for each folder.
User has to identify the locked folder and unlocked folder with different notifications.
How to achieve this?Information on this would be helpful.