A Complete Guide To Learn Kotlin For Android Development

A Complete Resources and Tutorials To Learn Kotlin For Android Development At One Place. We will provide all the topics with the resources to learn from which are important in Kotlin for Android Development. If you learn all the topics mentioned below, I am sure you will become better at using Kotlin in your Android App Development.

What is Kotlin?

Kotlin is a statically typed programming language for the JVM, Android and the browser which is now officially supported by Google For Android.

Now, let’s see all the best resources available to learn Kotlin in the best possible way for Android.

Why use Kotlin for Android Development?

Earlier, I wrote this post on why to use Kotlin for Android Development. Now it’s time to revisit that post as Google has officially declared Kotlin as a first-class language for Android.

Learn Kotlin Video Series

If you are interested in getting started with Kotlin with Video Tutorial, this video series is a good starting point.

From Java To Kotlin

If you already know Java, want to quickly get an overview of the syntax in Kotlin which is equivalent to Java.

Understanding open Keyword in Kotlin

In this tutorial, you will learn about the open keyword in Kotlin. You will get to know how and when to use the open keyword in Kotlin.

Learn Kotlin Visibility Modifiers — private, protected, internal, public

In this tutorial, we will learn about visibility modifiers in Kotlin. In Kotlin, we have four visibility modifiers i.e. private, protected, internal, and public. We have created a detailed tutorial on the same.

Learn Kotlin — Returns, Jumps & Labels

In this tutorial, we will learn the concept of labels and jumps in Kotlin. We will see the types of jump expressions that are used in Kotlin.

Replace Switch with When in Kotlin

Learn about the ‘When’ in Kotlin

Understanding Init block in Kotlin

In this blog, we will learn about Init block in Kotlin.

ForEach in Kotlin

In this tutorial, we will learn about forEach in Kotlin. We will compare it to For Loop and make you understand by an example

Code Formatting in Kotlin using ktlint

ktlint is a static code analysis tool that is used to analyze the Kotlin code for you.

How to convert a Kotlin source file to a Java source file?

In this tutorial, we will learn how to convert a Kotlin source file to a Java source file. We will do the file conversion by two methods. So, let's see how.

Property, Getter, and Setter — Kotlin

Learn the Property, Getter, and Setter in Kotlin

Safe calls(?.) vs Null checks(!!) in Kotlin

Learn about the safe calls, null checks in Kotlin to get the most out of it.

Primary and Secondary Constructors in Kotlin

We will learn about constructors in Kotlin. We will cover Primary Constructors, init() block and Secondary Constructors.

Pair and Triple in Kotlin

Learn about the Pair and Triple in Kotlin

Learn Kotlin — lateinit vs lazy

There are many great features available in Kotlin, we can take advantage of all these features to write a better application in Kotlin. Among all those features, lateinit and lazy are important property initialization feature. We must know when to use which property initialization.

Learn Kotlin — Data Class

We frequently create a class to do nothing but hold data. In such a class some standard functionality is often mechanically derivable from the data. In Kotlin, this is called a data class and is marked as data.

Learn Kotlin- Destructuring Declarations

Destructuring is a convenient way of extracting multiple values from data stored in (possibly nested) objects and Arrays. It can be used in locations that receive data (such as the left-hand side of an assignment).

Learn Kotlin — apply vs with

There are many great features available in Kotlin, we can take advantage of all these features to write a better application in Kotlin. Among all those features, apply and with are the important features. We must know when to use which one.

Learn Kotlin — Extension Functions

As the name implies, the extension functions are the functions that help us to extend the functionality of classes without having to touch their code.

Learn Kotlin — Sealed Classes

This blog discusses the importance of sealed classes in comparison to enums and abstract classes. Let's learn it and use it in the correct way.

Companion object in Kotlin

Learn about the Companion object in Kotlin

How to create a Singleton class in Kotlin?

In this blog, we will learn how to create a singleton in Kotlin.

@JvmStatic, @JvmOverloads and @JvmField in Kotlin

Learn about the JvmStatic, JvmOverloads and JvmField annotations.

Understanding Higher-Order Functions and Lambdas in Kotlin

This article is for anyone who is curious about the higher-order functions and lambdas in Kotlin but has no idea what they are exactly.

Understanding inline, noinline, and crossinline in Kotlin

In this blog, we are going to learn the inline, noinline, and crossinline keywords in Kotlin. We will understand when to use the inline, when to use noinline and when to use the crossinline in Kotlin depending on our use-case. Most of the time, we do mistakes while using these keywords inline, noinline, and crossinline in Kotlin. Let’s understand it clearly to use it properly.

Using Scoped Functions in Kotlin - let, run, with, also, apply

In this blog, we will understand the different Scoped functions that are used in Kotlin, what are the differences between each one of them and where to use these scoped functions correctly. let, run, with, also, apply.

Mastering Kotlin Coroutines In Android - Step By Step Guide

This article is for anyone who is curious about the Kotlin Coroutines but has no idea what it is exactly. The goal is to make you understand what are Kotlin Coroutines which means that there are few simplifications done while writing the blog.

Function literals with receiver in Kotlin

In this blog, we will learn about the function literals with receiver in kotlin.

Mastering Kotlin DSL In Android — Step By Step Guide

In this blog, we are going to learn how to write Kotlin DSL in your Android project.

Android KTX — Android development with Kotlin

Jetpack was made to use the advantages of Kotlin language to make the developers more productive. So, in this blog, we will learn about the Android KTX. We will see how things have changed with the use of Android KTX.

Mastering Design Patterns in Android with Kotlin

In this blog, we will learn about various Design Patterns in Android that will make our code cleaner and easier to understand. We will learn about Creational, Structural, and Behavioural pattern in Android. So, let's master them and write the code in a better way.

With great power, comes great responsibility. So learn it in the best way.

Happy Coding :)

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