Foodify

This app searches for food on lifesum server and allows you to view their nutrition details and save them for later.

• Search cards are colored according to their Calorie content.
• Cards animate when you scroll for first time.
• Favorite button animates only when you make an item favorite.

Project Structure

• Project is structured to follow MVP pattern with the Presenter and Scene API's defined inside core package. All activities are implementation of Scene while presenter implementations are found in logic package.
• All server entities are found in entity package and are transported to UI models using Trasnsporter helper class.
• There is generic RecyclerView Card Adapter which handles all type of cards and gives a heterogeneous card list and follows MVP pattern. All cards have a Presenter and Data associated with them.
• Realm is used for database, as it is lot easier and efficient to implement than sqlite ORM's and provides better performances than them.
• Retrofit/OkHttp caching is used for 5 min for offline data fetch.
• Dagger2 has been used for dependency injection with a PerActivity, default and Singleton scopes.
• RxJava and RxAndroid has been used for Publish/Subscribe pattern.
• Mockito has been used to provide mocks in Unit tests.

Note

• There are some structural classes(like Logger, etc) which I have copied from my existing projects. Also, I have tried to use different libraries to provide and idea of their implemntation. All the libraries used are declared in libraries.gradle file.
• I have tried to showcase the MVP pattern implementation which can be scaled much easier to bigger projects, though it may be a bit of overkill for this small sized project.