Book Image

Modern Android 13 Development Cookbook

By : Madona S. Wambua
5 (1)
Book Image

Modern Android 13 Development Cookbook

5 (1)
By: Madona S. Wambua

Overview of this book

Android is a powerful operating system widely used in various devices, phones, TVs, wearables, automobiles, and more. This Android cookbook will teach you how to leverage the latest Android development technologies for creating incredible applications while making effective use of popular Jetpack libraries. You’ll also learn which critical principles to consider when developing Android apps. The book begins with recipes to get you started with the declarative UI framework, Jetpack Compose, and help you with handling UI states, Navigation, Hilt, Room, Wear OS, and more as you learn what's new in modern Android development. Subsequent chapters will focus on developing apps for large screens, leveraging Jetpack’s WorkManager, managing graphic user interface alerts, and tips and tricks within Android studio. Throughout the book, you'll also see testing being implemented for enhancing Android development, and gain insights into harnessing the integrated development environment of Android studio. Finally, you’ll discover best practices for robust modern app development. By the end of this book, you’ll be able to build an Android application using the Kotlin programming language and the newest modern Android development technologies, resulting in highly efficient applications.
Table of Contents (15 chapters)

Navigating with arguments

Passing data between destinations is very vital in Android development. The new Jetpack navigation allows developers to attach data to a navigation operation by defining an argument for a destination. Readers will learn how to pass data between destinations using arguments.

A good use case is, say, you load an API with data and want to show more description on the data you just displayed; you can navigate with unique arguments to the next screen.

Getting ready

We will explore the most common interview project requirement, which is to fetch data from an API and display one screen and add an additional screen for extra points.

Let’s assume the API is the GitHub API, and you want to display all organizations. Then, you want to navigate to another screen and see the number of repositories each company has.

How to do it…

For this recipe, we will look at an example of navigating with arguments as a concept since there is little more...