Название: Elements Of Android Room 0.6 Автор: Mark L. Murphy Издательство: CommonsWare Год: 2021 Страниц: 255 Язык: английский Формат: pdf (true), mobi, epub Размер: 10.1 MB
Storing data locally is a key part of many Android apps. SQLite is built into Android, but the low-level API that the Android SDK provides is a bit clunky to use. Google’s solution for that is Room, an object wrapper around that API. This gives us a cleaner, type-safe, reactive API for our database operations. Room is part of the Android Jetpack, and so it is a key element of Google’s recommended “stack” of technologies for building Android apps.
This book explores Room, starting with basic stuff like:
Adding Room to your app Defining your entities and data access operation (DAO) APIs Testing your database I/O Using Room with Kotlin coroutines, LiveData, and RxJava Migrating your database schema as your app evolves
What’s New in Version 0.6? This update adds two more chapters, covering: • Creating database views • What’s new in Room 2.3.0 Also, the chapter on paging was updated to Paging 3. In addition: • A bunch of dependencies were updated, notably Room itself • Various bugs were fixed
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