Android provides several options for developers to save application data. The
most frequent solution is the Shared Preferences framework. It's a simple way to
store private primitive data in key-value pairs. Unfortunately, this method is
not very secure... It consists in a simple XML file stored in the private
folder, specific to the app. But in the case of a rooted device, theses files
can be read, edited and even deleted.
Preferences Manager allows you to edit these preferences in a simple and easy
way. You can for instance increase your highscores, modify your progression, or
just debug your application preferences.
Wants root