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Kotlin Programming Cookbook

You're reading from   Kotlin Programming Cookbook Explore more than 100 recipes that show how to build robust mobile and web applications with Kotlin, Spring Boot, and Android

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Product type Paperback
Published in Jan 2018
Publisher
ISBN-13 9781788472142
Length 434 pages
Edition 1st Edition
Languages
Tools
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Authors (2):
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Aanand Shekhar Roy Aanand Shekhar Roy
Author Profile Icon Aanand Shekhar Roy
Aanand Shekhar Roy
Rashi Karanpuria Rashi Karanpuria
Author Profile Icon Rashi Karanpuria
Rashi Karanpuria
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Toc

Table of Contents (16) Chapters Close

Preface 1. Installation and Working with Environment FREE CHAPTER 2. Control Flow 3. Classes and Objects 4. Functions 5. Object-Oriented Programming 6. Collections Framework 7. Handling File Operations in Kotlin 8. Anko Commons and Extension Function 9. Anko Layouts 10. Databases and Dependency Injection 11. Networking and Concurrency 12. Lambdas and Delegates 13. Testing 14. Web Services with Kotlin 15. Other Books You May Enjoy

Using Anko in Views


Anko makes handling views and creating layouts extremely fast and easy. Using Anko, we can write clean code that is easy to read and write. In this recipe, we will learn how Anko can be used when dealing with views in Android.

Getting ready

I'll be using Android Studio 3 to write code. You can get started by creating a new project in Kotlin with a blank activity in Android Studio 3+ as we won't be using any code from other recipes. You also need an intermediate understanding of Android development. Ensure that you have added Anko dependencies to your project by adding the following lines to your app level build.gradle file and syncing the project:

 compile "org.jetbrains.anko:anko:$anko_version"

Here, $anko_version is the latest version of Anko out there.

How to do it…

Anko makes some common Android development stuff extremely easy, such as toasts, snackbars, and dialogs. Usually, showing these views takes a lot of code. Let's see how it is just a matter of a few lines of easy...

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