How to limit permission of SDK in android?

Question

I want to use a library in my project? But I do not want this lib to have permission to access files, database or download something from network in my app. How can I achieve my aim ?

The library is provide by others, I need use some function in it, but i do not want it has permission to hack my app. Maybe i need something like sandbox to run this lib, but I do not know how to achieve this?

Answer 1

In your library projects, you can remove the permissions from manifest. In terms of jar lib, there is no problem. Because jar libraries are going to use the app permissions only.