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Architecture

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Tijl Leenders edited this page Nov 24, 2018 · 18 revisions

Architecture matters.

https://blog.cleancoder.com/uncle-bob/2012/08/13/the-clean-architecture.html http://butunclebob.com/ArticleS.UncleBob.PrinciplesOfOod

Top layers depend on lower layers, never the other way around

Activities and Fragments

ViewModel per Activity

Repository with Interface https://martinfowler.com/eaaCatalog/repository.html

UseCase class per application use-case to pass data (in one direction)

Data layer(s) with Interface (EntryDao Interface for Room/SQL Database)