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Kotlin For Android App Development: Kotlin App Development

Name: Kotlin For Android App Development: Kotlin App Development
Rating: 4.5 (154 reviews)

Android Kotlin | Learn Kotlin For Android App Development From Beginner to Advanced and become Kotlin Android Developer

Created byOak Academy, OAK Academy Team, Mehmet ÖNGEL

Last updated 9/2026

English

German [Auto],English [Auto],

What you'll learn

Kotlin Programming Language
What is Kotlin
Kotlin Android Fundamentals
Java Development Kit - JDK
Android Studio
Variables in Android Kotlin
Kotlin Data Types
Type Conversions in kotlin for android
Arrays in The complete Android Kotlin Developer Course
Operators in android app development kotlin
Control Flow Statements
Loops in Android App Development
All concepts of Object-Oriented Programming
kotlin java
Kotlin is popular for both Android developers and Java developers.
Whether you want to learn Kotlin in order to build your next Android app, or simply need an introduction to language.
Kotlin is a statically-typed, general purpose programming language used to develop for the Java Virtual Machine and Android devices
Kotlin is an amalgamation of the object-oriented and functional programming paradigms and can also be compiled to JavaScript source code.
android studio kotlin
kotlin for java developers
java kotlin

Course content

10 sections • 70 lectures • 18h 37m total length

What You Will Learn In My Kotlin Course?3:25
In this video, we will talk about during the Kotlin course of the topics we'll cover in general. What you'll be familiar with the topics that we will learn.
Kotlin Overview20:48
Kotlin Android: Kotlin is a fairly new and up-to-date language. In this lesson, we will learn detailed information about Kotlin language.
Basic Programming Terms13:20
Kotlin Programming Language: There are some common terms used in many programming languages such as Kotlin. In The complete Android Kotlin Developer course, we will examine the most frequently used of these terms.
Project Files0:02
kotlin for android : In this lesson, we share with you the GitHub links of the projects we have done during the course.
Documents0:24
In this lesson, we share some links with information that may be useful to you.
Kotlin is popular for both Android developers and Java developers. Whether you want to learn Kotlin in order to build your next Android app, or simply need an introduction to language, Udemy has a top-rated course to help you achieve your goals.
FAQ about Kotlin For Android Development: Learn Kotlin From Scratch2:52
android app development, android, kotlin, android development, kotlin android, app development, android studio, mobile app development, android app, android kotlin
android app development with kotlin, mobile app marketing:
Kotlin is a statically-typed, general purpose programming language used to develop for the Java Virtual Machine and Android devices. Kotlin is an amalgamation of the object-oriented and functional programming paradigms and can also be compiled to JavaScript source code.
Is Kotlin or Java better for Android Development?
If you are building new Android apps, Kotlin is better suited because it is the recommended programming language for Android. If you are a first-time programmer, Kotlin is also a better choice as it has safety features and concise syntax that will help you focus on learning core program fundamentals. You should note that in some cases, employers may seek out Android developers that have Java programming skills. For example, if you plan on joining an organization that already has an Android app, they may already be using Java. If they already have an app written in Java, it is unlikely they will want to redesign the app in a different language, such as Kotlin. Therefore, you should look at the job requirements to see if the job posting you are interested in lists Java as a required skill.
Quiz

JDK, JRE, and JVM9:54
Kotlin for java developers: Just like Java, Kotlin runs on the Java Virtual Machine. In this lesson, we will install the Java Development Kit on Windows.
What is Android SDK and why is it important?
Android SDK refers to the Android Software Development Kit. The Android SDK is a collection of tools that have been released and supported for the express purpose of creating Android software. Through the Android SDK, programmers can collect, create, and manage their code. It is a comprehensive development environment that is well-supported, not only by the Android team but also by its community. However, the Android SDK isn’t the only development environment available for Android technology. There are numerous solutions that will port programs out to the Android OS and Android-specific solutions such as Android Studio. Developers who are new to Android development will often start with the Android SDK, but they may decide that a different solution is ideal for them in the future. Android developers should have some experience with the Android SDK because it does have the largest market share.
Java Installation on Windows19:25
Kotlin for java developers: Just like Java, Kotlin runs on the Java Virtual Machine. In this lesson, we will install the Java Development Kit on Mac.
What is Android SDK and why is it important?
Android SDK refers to the Android Software Development Kit. The Android SDK is a collection of tools that have been released and supported for the express purpose of creating Android software. Through the Android SDK, programmers can collect, create, and manage their code. It is a comprehensive development environment that is well-supported, not only by the Android team but also by its community. However, the Android SDK isn’t the only development environment available for Android technology. There are numerous solutions that will port programs out to the Android OS and Android-specific solutions such as Android Studio. Developers who are new to Android development will often start with the Android SDK, but they may decide that a different solution is ideal for them in the future. Android developers should have some experience with the Android SDK because it does have the largest market share.
Install Java on macOS14:58
Kotlin for java developers: Just like Java, Kotlin runs on the Java Virtual Machine. In this lesson, we will install the Java Development Kit on Mac.
What is IDE10:12
Integrated Development Environment (IDE): We use IDEs to write code, rather than simple text editors. In this course, we will use Android Studio as the IDE. In this lesson, we will install Android Studio.
Kotlin is popular for both Android developers and Java developers. Whether you want to learn Kotlin in order to build your next Android app, or simply need an introduction to language, Udemy has a top-rated course to help you achieve your goals.
IntelliJ IDEA Installation on Windows8:40
Kotlin android studio: In this tutorial, we will download Intellij
Kotlin is a statically-typed, general purpose programming language used to develop for the Java Virtual Machine and Android devices. Kotlin is an amalgamation of the object-oriented and functional programming paradigms and can also be compiled to JavaScript source code.
IntelliJ IDEA Installation on macOS5:50
Kotlin android studio: In this tutorial, we will download Intellij
Kotlin is a statically-typed, general purpose programming language used to develop for the Java Virtual Machine and Android devices. Kotlin is an amalgamation of the object-oriented and functional programming paradigms and can also be compiled to JavaScript source code.
Creating New Kotlin Project in IntelliJ IDEA14:09
Kotlin android studio: In this tutorial, we will crea a new project in Intellij
Kotlin is a statically-typed, general purpose programming language used to develop for the Java Virtual Machine and Android devices. Kotlin is an amalgamation of the object-oriented and functional programming paradigms and can also be compiled to JavaScript source code.
IntelliJ IDEA Interface8:03
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Android Kotlin: Kotlin is primarily used in Android development. In this lesson, we will talk about the Android ecosystem.
Quiz

First Kotlin Program27:50
kotlin android: In this lesson, we will write our first Kotlin code in android app development.
Due to its open-source nature, working with the Android platform necessitates constantly learning about the Android platform. Udemy’s Android development courses keep you ahead of this learning curve, with courses on Android operating systems and more.
How Kotlin Works10:30
What are some of the important tools for Android Development?
The tools you will use for Android development depend on how you would like to focus your career as an Android developer. If you plan on focusing on native Android app development, you should know one or more of three programming languages: Java, Kotlin, and C++. Java and Kotlin are popular with a number of organizations that build their app natively. C++ is the popular choice amongst developers who build high-performance games or plan on doing entry-level SDK work. Some employers seek out Android developers that can create multiple platforms at the same time using programming frameworks like Flutter or React Native. If you are working with Flutter, you will also need to know Dart. If you are working with React Native, you will most likely also need JavaScript programming knowledge.
Basic Output in Kotlin21:50
In this lesson, we will learn about Basic Output
What is Android Development?
Android development is a software creation process that focuses on applications, better known as apps, that are compatible with devices running the Android operating system (OS). Because Android is an open-source project, developers have easy access to the Android software development kit (SDK). Many use this kit in conjunction with Kotlin, Java, and C++ programming languages to make their apps. The Android SDK tools compile your code along with any data and resource files into an APK, or Android package, which is an archive file that uses an .apk suffix. One APK file contains all Android app contents used by devices to install your app. When the app is complete and ready for release, Android developers can upload their apps to the Google Play Store for users to download.
Basic Input in Kotlin14:49
In this lesson, we will learn about Basic Input
What is Android Development?
Android development is a software creation process that focuses on applications, better known as apps, that are compatible with devices running the Android operating system (OS). Because Android is an open-source project, developers have easy access to the Android software development kit (SDK). Many use this kit in conjunction with Kotlin, Java, and C++ programming languages to make their apps. The Android SDK tools compile your code along with any data and resource files into an APK, or Android package, which is an archive file that uses an .apk suffix. One APK file contains all Android app contents used by devices to install your app. When the app is complete and ready for release, Android developers can upload their apps to the Google Play Store for users to download.
Basic Input - Part 229:58
In this lesson, we will learn about Basic Input
What is Android Development?
Android development is a software creation process that focuses on applications, better known as apps, that are compatible with devices running the Android operating system (OS). Because Android is an open-source project, developers have easy access to the Android software development kit (SDK). Many use this kit in conjunction with Kotlin, Java, and C++ programming languages to make their apps. The Android SDK tools compile your code along with any data and resource files into an APK, or Android package, which is an archive file that uses an .apk suffix. One APK file contains all Android app contents used by devices to install your app. When the app is complete and ready for release, Android developers can upload their apps to the Google Play Store for users to download.
Comments in Kotlin18:15
In this lesson, we will learn about Comments

What is Android Development?
Android development is a software creation process that focuses on applications, better known as apps, that are compatible with devices running the Android operating system (OS). Because Android is an open-source project, developers have easy access to the Android software development kit (SDK). Many use this kit in conjunction with Kotlin, Java, and C++ programming languages to make their apps. The Android SDK tools compile your code along with any data and resource files into an APK, or Android package, which is an archive file that uses an .apk suffix. One APK file contains all Android app contents used by devices to install your app. When the app is complete and ready for release, Android developers can upload their apps to the Google Play Store for users to download.
Variables in Kotlin - Part 120:41
In this lesson, we will learn about variables in android app development kotlin.
The Android platform is increasingly popular with developers and a dominant force in the global smartphone market. As more businesses develop mobile apps for customer engagement, Android development skills are likely to stay in high demand.
Variables in Kotlin - Part 227:47
In this lesson, we will learn about variables in android app development kotlin.
The Android platform is increasingly popular with developers and a dominant force in the global smartphone market. As more businesses develop mobile apps for customer engagement, Android development skills are likely to stay in high demand.
Data Types in Kotlin - Part 116:38
In this lesson, we will learn about data types.
The Android platform is increasingly popular with developers and a dominant force in the global smartphone market. As more businesses develop mobile apps for customer engagement, Android development skills are likely to stay in high demand.
Data Types in Kotlin - Part 214:55
In this lesson, we will learn about data types.
The Android platform is increasingly popular with developers and a dominant force in the global smartphone market. As more businesses develop mobile apps for customer engagement, Android development skills are likely to stay in high demand.
Type Inference8:16
In this lesson, we will learn about Type Inference.
The Android platform is increasingly popular with developers and a dominant force in the global smartphone market. As more businesses develop mobile apps for customer engagement, Android development skills are likely to stay in high demand.
Type Conversion in Kotlin - Part 111:47
In this lesson, we will learn about Type Conversion.
The Android platform is increasingly popular with developers and a dominant force in the global smartphone market. As more businesses develop mobile apps for customer engagement, Android development skills are likely to stay in high demand.
Type Conversion in Kotlin - Part 222:52
In this lesson, we will learn about Type Conversion.
The Android platform is increasingly popular with developers and a dominant force in the global smartphone market. As more businesses develop mobile apps for customer engagement, Android development skills are likely to stay in high demand.
Quiz

Mathematical Operators10:34
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In this lesson, we will learn about Operators
Assignment Operators12:37
In this lesson, we will learn about Operators
Unary Operators in Kotlin Android16:21
In this lesson, we will learn about Operators
Equality Operators5:17
In this lesson, we will learn about Operators
Comparison Operators8:29
In this lesson, we will learn about Operators
Logical Operators15:19
In this lesson, we will learn about Operators
Range Operators and in Keyword13:50
In this lesson, we will learn about Operators
Operator Precedence17:46
In this lesson, we will learn about Operators
Operator Overloading8:51
In this lesson, we will learn about Operators
More About Char Data Type23:42
In this lesson, we will learn about Operators
Quiz

Introduction to Arrays26:00
In this lesson, we will learn about Arrays
Working With Arrays32:52
In this lesson, we will learn about Arrays
Sorting Arrays27:16
In this lesson, we will learn about Arrays
Binary Search17:41
In this lesson, we will learn about Arrays
Nested (Multi-dimensional) Arrays33:59
In this lesson, we will learn about Arrays
More About Arrays21:07
In this lesson, we will learn about Arrays

Section Overview1:29
In this lesson, we will learn about Control Flow Statements
If-else Statements - Part 15:49
In this lesson, we will learn about Control Flow Statements
If-else Statements - Part 222:08
Nested If Statements10:16
In this lesson, we will learn about Control Flow Statements
If- else if Ladder Statements10:53
In this lesson, we will learn about Control Flow Statements
When Statements - Part 111:25
In this lesson, we will learn about Control Flow Statements
When Statements - Part 2 Working With When27:06
In this lesson, we will learn about Control Flow Statements
For Loops28:17
In this lesson, we will learn about Control Flow Statements
While Loop29:11
In this lesson, we will learn about Control Flow Statements
Do-While Loop13:52
Returns and Jumps28:17
Quiz
Quiz

Introduction to OOP12:58
In this lesson we will talk about Kotlin OOP
Class and Object15:06
In this lesson we will talk about Kotlin OOP
Visibility (Access) Modifiers17:41
In this lesson we will talk about Kotlin OOP
Constructor23:02
In this lesson we will talk about Kotlin OOP
Encapsulation25:34
In this lesson we will talk about Kotlin OOP
Inheritance22:11
In this lesson we will talk about Kotlin OOP
Overriding16:23
In this lesson we will talk about Kotlin OOP
Abstract Classes17:38
In this lesson we will talk about Kotlin OOP
Interface17:53
In this lesson we will talk about Kotlin OOP
Quiz

Kotlin For Android App Development: Kotlin App Development0:11
android app development, android, kotlin, android development, kotlin android, app development, android studio, mobile app development, android app, android kotlin
android app development with kotlin, mobile app marketing:
Kotlin is a statically-typed, general purpose programming language used to develop for the Java Virtual Machine and Android devices. Kotlin is an amalgamation of the object-oriented and functional programming paradigms and can also be compiled to JavaScript source code.
Is Kotlin or Java better for Android Development?
If you are building new Android apps, Kotlin is better suited because it is the recommended programming language for Android. If you are a first-time programmer, Kotlin is also a better choice as it has safety features and concise syntax that will help you focus on learning core program fundamentals. You should note that in some cases, employers may seek out Android developers that have Java programming skills. For example, if you plan on joining an organization that already has an Android app, they may already be using Java. If they already have an app written in Java, it is unlikely they will want to redesign the app in a different language, such as Kotlin. Therefore, you should look at the job requirements to see if the job posting you are interested in lists Java as a required skill.

Requirements

We prefered Windows OS (64-bit) but this is not mandatory. You can prefer to use other Operating Systems.
Having a working computer with 8 GB RAM or higher and internet connection
No prior android kotlin knowledge is required
No Kotlin coding knowledge required
Watching the course videos completely, to the end and in order
Determination to learn and patience for Kotlin
Nothing else! It’s just you, your computer and your ambition to get started today

Description

Hey there,

Welcome to the "Kotlin For Android App Development: Kotlin App Development " course.

Android Kotlin | Learn Kotlin For Android App Development From Beginner to Advanced and become Kotlin Android Developer

Kotlin is popular for both Android developers and Java developers. Whether you want to learn Kotlin in order to build your next Android app, or simply need an introduction to language, Udemy has a top-rated course to help you achieve your goals.

Kotlin is a very new and up-to-date programming language. Kotlin android is accepted by Google as the official language for Android development. Therefore, it is a language that everyone who wants to be an android developer should know. In this course, we teach Kotlin programming language from beginner to advanced level, considering the importance of Kotlin.

Kotlin is a statically-typed, general purpose programming language used to develop for the Java Virtual Machine and Android devices. Kotlin is an amalgamation of the object-oriented and functional programming paradigms and can also be compiled to JavaScript source code.

If you don't know anything about the Kotlin programming language and you want to improve yourself, this course is for you.

In this The complete Android Kotlin Developer course you will learn;

What Kotlin is and how it works,
Programming Fundamentals with Kotlin,
Android Studio
Java Development Kit – JDK
Variables in android kotlin
Kotlin Data Types
Arrays in kotlin for android
Operators in android app development kotlin
Control Flow Statements
Loops in android studio kotlin
Functions
Kotlin for java developers
All Concepts of Object-Oriented Programming such as Class, Object, Constructor, Encapsulation, Inheritance etc.

At the end of this course, you will learn the Kotlin android app development programming language in all details and you will have the necessary Kotlin in android development knowledge to be a good Android developer.

Why would you want to take this course?

Our answer is simple: The quality of teaching.

OAK Academy based in London is an online education company. OAK Academy gives education in the field of IT, Software, Design, development in English, Portuguese, Spanish, Turkish and a lot of different languages on the Udemy platform where it has over 1000 hours of video education lessons. OAK Academy both increase its education series number by publishing new courses, and it makes students aware of all the innovations of already published courses by upgrading.

When you enroll, you will feel the OAK Academy`s seasoned developers expertise. Questions sent by students to our instructors are answered by our instructors within 48 hours at the latest.

Fresh Content

It’s no secret how technology is advancing at a rapid rate. New tools are released every day, and it’s crucial to stay on top of the latest knowledge for being a better Kotlin developer. You will always have up-to-date content for this course at no extra charge.

This Kotlin course takes you from absolute beginner core concepts, like showing you the free tools you need to download and install, to writing your very first Kotlin program. You will learn the core Kotlin skills step by step with hands-on examples. If you are from the field and need a refresher this course will be a guide for you, too. Every time you come back to this course you will learn something new or improve yourself.

Video and Audio Production Quality

All our content is created/produced as high-quality video/audio to provide you with the best learning experience.

You will be,

Seeing clearly
Hearing clearly
Moving through the course without distractions

You'll also get:

Lifetime Access to The Course
Fast & Friendly Support in the Q&A section
Udemy Certificate of Completion Ready for Download

Dive in now!

We offer full support, answering any questions.

See you in the "Kotlin For Android App Development: Kotlin App Development " course.

Android Kotlin | Learn Kotlin For Android App Development From Beginner to Advanced and become Kotlin Android Developer

Who this course is for:

Anyone who is planning job transformation and want to become a Kotlin developer
Anyone who wants to learn important subjects of kotlin android
Anyone who wants to become a computer programmer like android kotlin
Those who want to develop an Android mobile application with Kotlin
Who wants to improve their existing Android App Development Kotlin knowledge

Kotlin For Android App Development: Kotlin App Development

What you'll learn

Explore related topics

Course content

Introduction to Kotlin Programming For Android Developers6 lectures • 41min

Environment Setup in Android Studio Kotlin8 lectures • 1hr 31min

Fundamentals of Kotlin13 lectures • 4hr 6min

Operators10 lectures • 2hr 13min

Arrays6 lectures • 2hr 39min

Control Flow Statements in Kotlin11 lectures • 3hr 9min

Functions in Kotlin5 lectures • 1hr 28min

Kotlin: Object Oriented Programming (OOP)9 lectures • 2hr 48min

What We Have Learned In Kotlin Course?1 lecture • 2min

Extra1 lecture • 1min

Requirements

Description

Who this course is for: