Simple app, example post app.

• Room

one-to-many

A record in one table can be linked to many records in another table, but each record in the latter can only be linked to one record in the first.

• RxJava

Database operations are synchronous and should not be performed on the UI thread.

In the case of Query operations, we can make them asynchronous using RxJava. In the case of insert / update / delete, we'll wrap these methods in asynchronous RxJava.

• Jetpack Navigation Component
• Motion Layout

• Dagger
• MVP Architecture