Book Image

Kotlin Programming By Example

By : Iyanu Adelekan
Book Image

Kotlin Programming By Example

By: Iyanu Adelekan

Overview of this book

Kotlin greatly reduces the verbosity of source code. With Google having announced their support for Kotlin as a first-class language for writing Android apps, now's the time learn how to create apps from scratch with Kotlin Kotlin Programming By Example takes you through the building blocks of Kotlin, such as functions and classes. You’ll explore various features of Kotlin by building three applications of varying complexity. For a quick start to Android development, we look at building a classic game, Tetris, and elaborate on object-oriented programming in Kotlin. Our next application will be a messenger app, a level up in terms of complexity. Before moving onto the third app, we take a look at data persistent methods, helping us learn about the storage and retrieval of useful applications. Our final app is a place reviewer: a web application that will make use of the Google Maps API and Place Picker. By the end of this book, you will have gained experience of of creating and deploying Android applications using Kotlin.
Table of Contents (12 chapters)

Launching and publishing your Android application

So far, we have taken an in-depth look at the Android system, application development in Android, and some other important topics, such as Android application security. It is time for us to cover our final topic for this book pertaining to the Android ecosystem—launching and publishing an Android application.

You may be wondering at this juncture what the words launch and publish mean. A launch is an activity that involves the introduction of a new product to the public (end users). Publishing an Android application is simply the act of making an Android application available to users. Various activities and processes must be carried out to ensure the successful launch of an Android application. There are 15 of these activities in all. They are:

  • Understanding the Android developer program policies
  • Preparing your Android...