Fast Android Networking Library – is a powerful library for doing any type of networking in Android applications which is made on top of OkHttp Networking Layer.
Fast Android Networking Library takes care of each and everything. So you don't have to do anything, just make request and listen for the response.
ProGuard rules for Fast Android Networking Library
ProGuard removes in the optimization phase unused classes, and attributes and methods. Obfuscating code that performs reflection may cause of error. Add the following rules to your configuration file to fix errors.
# Fast Android Networking Library -dontwarn okio.**
For more information about Fast Android Networking Library please see the website.