Campus messenger Android App using RabbitMQ Technology

In the context of this project, you have to develop the campus messenger using for that exclusively the Android and the RabbitMQ technology. The basic idea is that students and university staff can publish and subscribe messages using an Android device. The system shall provide communication channels for the following physical places: (1) Library; (2) Electrical Lab and (3)university cafeteria. For each physical place the system shall be able to use 3 different types of RabbitMQ exchanges: (1) Fanout; (2) Direct and (3) Topic. you are free to choose in which circumstances a specific exchange type must be used. the code must contain comments.