Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying How to Build Android Apps with Kotlin
  • Table Of Contents Toc
  • Feedback & Rating feedback
How to Build Android Apps with Kotlin

How to Build Android Apps with Kotlin

By : Alex Forrester, Eran Boudjnah, Alexandru Dumbravan, Tigcal
4.6 (32)
close
close
How to Build Android Apps with Kotlin

How to Build Android Apps with Kotlin

4.6 (32)
By: Alex Forrester, Eran Boudjnah, Alexandru Dumbravan, Tigcal

Overview of this book

Are you keen to get started building Android 11 apps, but don’t know where to start? How to Build Android Apps with Kotlin is a comprehensive guide that will help kick-start your Android development practice. This book starts with the fundamentals of app development, enabling you to utilize Android Studio and Kotlin to get started building Android projects. You'll learn how to create apps and run them on virtual devices through guided exercises. Progressing through the chapters, you'll delve into Android’s RecyclerView to make the most of lists, images, and maps, and see how to fetch data from a web service. Moving ahead, you'll get to grips with testing, learn how to keep your architecture clean, understand how to persist data, and gain basic knowledge of the dependency injection pattern. Finally, you'll see how to publish your apps on the Google Play store. You'll work on realistic projects that are split up into bitesize exercises and activities, allowing you to challenge yourself in an enjoyable and attainable way. You'll build apps to create quizzes, read news articles, check weather reports, store recipes, retrieve movie information, and remind you where you parked your car. By the end of this book, you'll have the skills and confidence to build your own creative Android applications using Kotlin.
Table of Contents (17 chapters)
close
close
Preface
12
12. Dependency Injection with Dagger and Koin

Starting a Background Task Using WorkManager

The first question we will address here is, Should we opt for WorkManager or a foreground service? To answer that, a good rule of thumb is to ask; do you need the action to be tracked by the user in real time? If the answer is yes (for example, if you have a task such as responding to the user's location or playing music in the background), then you should use a foreground service, with its attached notification to give the user a real-time indication of state. When the background task can be delayed or does not require user interaction (for example, downloading a large file), use WorkManager.

Note

Starting with version 2.3.0-alpha02 of the WorkManager, you can launch a foreground service via the WorkManager by calling setForegroundAsync(ForegroundInfo). Our control over that foreground service is quite limited. It does allow you to attach a (pre-defined) notification to the work, which is why it is worth mentioning.

In our...

Visually different images
CONTINUE READING
83
Tech Concepts
36
Programming languages
73
Tech Tools
Icon Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.
Icon Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.
Icon 50+ new titles added per month and exclusive early access to books as they are being written.
How to Build Android Apps with Kotlin
notes
bookmark Notes and Bookmarks search Search in title playlist Add to playlist download Download options font-size Font size

Change the font size

margin-width Margin width

Change margin width

day-mode Day/Sepia/Night Modes

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Confirmation

Modal Close icon
claim successful

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY

Submit Your Feedback

Modal Close icon
Modal Close icon
Modal Close icon