Dicoding Developer Coaching #26: Android | Menyimpan Database dengan Lebih Simpel Menggunakan Room
- 1. Menyimpan Database secara Lebih Simpel Menggunakan Room Alfian Yusuf Abdullah Google Associate Android Developer, Code Reviewer Dicoding
- 2. Room Persistence Library Part of Android Jetpack
- 3. The Room persistence library provides an abstraction layer over SQLite to allow fluent database access while harnessing the full power of SQLite. https://developer.android.com/training/data-storage/room Android Jetpack Room Overview
- 4. Benefits using Room Android Jetpack ● Compile-time verification of SQL queries. ● Convenience annotations that minimize repetitive and error-prone boilerplate code. ● Streamlined database migration paths.
- 5. Major Component Android Jetpack ● RoomDatabase() The database class that holds the database and serves as the main access point for the underlying connection to your app's persisted data. ● Data entities Data entities that represent tables in your app's database. ● Data access objects (DAOs) Data access objects (DAOs) that provide methods that your app can use to query, update, insert, and delete data in the database.
- 9. Android Jetpack Data Entity as Table Schema Representation
- 10. Android Jetpack Data Access Object (DAO)
- 11. Android Jetpack Last but not Least, Database Class
- 12. How to Access Data? Android Jetpack
- 13. Android Jetpack Create instance of AppDatabase
- 14. Android Jetpack And, that’s it!
- 16. Android Jetpack How about insert new data?
- 17. Android Jetpack Be careful with write transaction!
- 18. Migration Room Databases Android Jetpack
- 19. Declare it, and set to the database creation! Android Jetpack
- 20. Prepopulate Database With Room Android Jetpack
- 21. From assets resources folder Android Jetpack
- 22. With db file path Android Jetpack