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Android UI Development with Jetpack Compose

You're reading from   Android UI Development with Jetpack Compose Bring declarative and native UI to life quickly and easily on Android using Jetpack Compose and Kotlin

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Product type Paperback
Published in Nov 2023
Publisher Packt
ISBN-13 9781837634255
Length 278 pages
Edition 2nd Edition
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Author (1):
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Thomas Künneth Thomas Künneth
Author Profile Icon Thomas Künneth
Thomas Künneth
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Table of Contents (18) Chapters Close

Preface 1. Part 1: Fundamentals of Jetpack Compose
2. Chapter 1: Building Your First Compose App FREE CHAPTER 3. Chapter 2: Understanding the Declarative Paradigm 4. Chapter 3: Exploring the Key Principles of Compose 5. Part 2: Building User Interfaces
6. Chapter 4: Laying Out UI Elements in Compose 7. Chapter 5: Managing State of Your Composable Functions 8. Chapter 6: Building a Real-World App 9. Chapter 7: Exploring App Architecture 10. Part 3: Advanced Topics
11. Chapter 8: Working with Animations 12. Chapter 9: Exploring Interoperability APIs 13. Chapter 10: Testing and Debugging Compose Apps 14. Chapter 11: Developing for Different Form Factors 15. Chapter 12: Bringing Your Compose UI to Different Platforms 16. Index 17. Other Books You May Enjoy

Exploring the Key Principles of Compose

In the first chapter of this book, we built and ran our first Jetpack Compose app. Then, in Chapter 2, Understanding the Declarative Paradigm, we explained the imperative nature of Android’s traditional UI toolkit, illustrated some of its weaknesses, and saw how a declarative approach can overcome them.

In this chapter, we build upon these foundations by examining a few key principles Jetpack Compose relies on. This knowledge is essential for writing well-behaving Compose apps. This chapter introduces these key principles.

In this chapter, we will cover the following topics:

  • Looking closer at composable functions
  • Composing and recomposing the UI
  • Modifying the behavior of composable functions

We will start by revisiting composable functions, the building blocks of a composable UI. This time, we will dig much deeper into their underlying ideas and concepts. By the end of the first main section, you will have...

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