BackStack is a light weight android navigation library for view based navigation. It supports animations and multiple multipage containers like bottom bars and view pagers.
An extension to the Snackbar view available at the Android Design Support Library.
Restaurant wraps the Snackbar implementation to easily allow more customization. With Restaurant you can change the text and background color of the Snackbar just calling a method. Restaurant can also detect the correct view to attach the Snackbar just receiving the activity.
Library Project with utility classes that can make you more productive.