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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
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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 SQLite database in Kotlin

SQLite is a relational database. Android comes with a built-in SQLite database. It is an open source SQL database and is widely used in Android apps. However, doing it in a raw manner is very time-consuming and eats up a lot of development and testing time. You have to work with cursors, iterate over them row by row, and wrap code in try-finally, and such. Of course, you can use libraries that provide ORM mapping, which makes it easier to deal with a SQLite database, but if the database is small, it is expensive and is generally overkill. Kotlin, with Anko, provides a really easy way to deal with SQLite database. So let's get to work and see how we can use SQLite database in Kotlin.

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