About FastClean This project aims at creating an app quickly, base on Clean Architecture, so that you can focus on business logic. There are three layers by architecture. 1. Domain layer 2. Data layer 3. Presentation layer For more information about it, you can search about clean architecture. It contains some common feature, such as http library, api manager, json tool, simple file manager, etc. Different business systems can be in different folders, such as one is for account center,and other one is for ads center. In the project, we supply two example business system. They are businessA and businessB. Automatically generate activity(or fragment) 1. Run GoGoGoTest, input the name 2. Add one line code at ViewModelCreator refer to example in it. 3. Modify your content view 4. Don't forget to add activity to AndroidManifest, if you need.