 Название: Elements Of Android Room 0.3
Автор: Mark L. Murphy
Издательство: CommonsWare
Год: 2020
Страниц: 189
Язык: английский
Формат: pdf (true), rtf, mobi, epub
Размер: 12.5 MB
Спасибо за ваш интерес к Android Room! Room - это решение компании Google для API доступа к базе данных высокого уровня, для локальных баз данных SQLite. Таким образом, Room получает много внимания и достаточно популярен. Спасибо также за более широкий интерес в развитии Android приложений! Android является наиболее широко используемой операционной системой на планете, так что мы должны быть в состоянии быстро разрабатывать высококачественные приложения для Андроида. Room может помочь с этим. Из книги вы можете узнать больше о том, как работать с Room, от основ до более сложных сценариев.
Thanks for your interest in Room! Room is Google’s solution for a high-level database access API, for your local SQLite databases. As such, Room gets a lot of attention and is reasonably popular. Thanks also for your broader interest in Android app development! Android is the most widely-used operating system on the planet, so we need to be able to rapidly develop high-quality Android apps. Room can help with that. Here, you can learn more about how to work with Room, from the basics through more complex scenarios. And, along the way, there may be a joke or two. This book is designed for developers with at least a bit of Android app development experience. Also note that this book’s examples are written in Kotlin. If you are unfamiliar with Kotlin, you can still learn stuff about Room from this book, though it will be more difficult.
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 0.3?
This update adds three more chapters, covering:
• Default values and partial entities
• Packaging starter data in your app
• Backing up a database
In addition:
• The PagedFTS sample was updated to take into account the option for packaging a database in your app
• A bunch of dependencies were updated, notably Room itself
• Various bugs were fixed
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