Frequent Question: How Do I Use Android Room?
Contents How Does Room Database Work? Internal Working of Room After Creating a Room Database, the First Time You Compile Your Code, Room Autogenerates...
How does room database work?
Internal Working of Room
After creating a Room Database, the first time you compile your code, Room autogenerates implementation of your @Database and @Dao annotated classes. In the above example, implementation of UserDatabase and UserDao is autogenerated by Room annotation processor.
What is Android room database?
What is a Room database? Room is a database layer on top of an SQLite database. Room takes care of mundane tasks that you used to handle with an SQLiteOpenHelper . Room uses the DAO to issue queries to its database. By default, to avoid poor UI performance, Room doesn’t allow you to issue queries on the main thread.