Book Image

Android UI Development with Jetpack Compose - Second Edition

By : Thomas Künneth
5 (1)
Book Image

Android UI Development with Jetpack Compose - Second Edition

5 (1)
By: Thomas Künneth

Overview of this book

Compose has caused a paradigm shift in Android development, introducing a variety of new concepts that are essential to an Android developer’s learning journey. It solves a lot of pain points associated with Android development and is touted to become the default way to building Android apps over the next few years. This second edition has been thoroughly updated to reflect all changes and additions that were made by Google since the initial stable release, and all examples are based on Material 3 (also called Material You). This book uses practical examples to help you understand the fundamental concepts of Jetpack Compose and how to use them when you are building your own Android applications. You’ll begin by getting an in-depth explanation of the declarative approach, along with its differences from and advantages over traditional user interface (UI) frameworks. Having laid this foundation, the next set of chapters take a practical approach to show you how to write your first composable function. The chapters will also help you master layouts, an important core component of every UI framework, and then move to more advanced topics such as animation, testing, and architectural best practices. By the end of this book, you’ll be able to write your own Android apps using Jetpack Compose and Material Design.
Table of Contents (18 chapters)
Part 1: Fundamentals of Jetpack Compose
Part 2: Building User Interfaces
Part 3: Advanced Topics


In this chapter, I showed you how to expand your Jetpack Compose skills beyond Android. We looked at the Compose Multiplatform framework and examined its project structure. compose-multiplatform-template from JetBrains is a great start for apps that target Android, iOS, and the desktop. You learned about the new expect and actual keywords and where to add source code. I also showed you how to incorporate dependencies into third-party libraries. In particular, we added the moko-resources library to provide multilingual text across platforms.

I sincerely hope you enjoyed reading this book. You now have a thorough understanding of the core principles of Jetpack Compose, as well as the important advantages over the traditional Android View system. Using a declarative approach makes writing great-looking apps easier than ever. No matter if your apps will remain on Android or you will be embracing other platforms, I can’t wait to see what beautiful ideas you are going to...