Android App Development with Kotlin – Learn Best Skill 2022+

Android App Development with Kotlin - Learn Best Skill 2022+

Android App Development with Kotlin – Learn Best Skill 2022+

Learn Kotlin and develop android applications from 0 to Hero. Start your Android App Development carrer now and be Pro !

Language: english

Note: 4.3/5 (164 notes) 36,068 students

Instructor(s): OCSALY – Online Computer Science Academy

Last update: 2022-08-17

What you’ll learn

  • Mastering Kotlin
  • Kotlin Fundamentals
  • Android Studio UI Training
  • Android SDK’s
  • Developing Android Apps
  • Fragments
  • Motion Layout
  • MVVM Principles
  • UI Design
  • UX Design
  • Android App Development
  • Android Services
  • Explicit Intents
  • Android UI Widgets
  • Arrays
  • and other awesome topics –>>



  • No experience need



*Earn the Official Certificate after Completing the Course

Even though Kotlin is a full-fledged functional programming language, it preserves most of the object-oriented nature of Java as an alternative programming style, which is very handy when converting existing Java code. Kotlin has classes with constructors, along with nested, inner, and anonymous inner classes, and it has interfaces like Java 8. Kotlin does not have a new keyword. To create a class instance, call the constructor just like a regular function. We saw that in the screenshot above.

Kotlin has single inheritance from a named superclass, and all Kotlin classes have a default superclass Any, which is not the same as the Java base class java.lang.Object. Any contains only three predefined member functions: equals(), hashCode(), and toString().

Kotlin classes have to be marked with the open keyword in order to allow other classes to inherit from them; Java classes are kind of the opposite, as they are inheritable unless marked with the final keyword. To override a superclass method, the method itself must be marked open, and the subclass method must be marked override. This is all of a piece with Kotlin’s philosophy of making things explicit rather than relying on defaults. In this particular case, I can see where Kotlin’s way of explicitly marking base class members as open for inheritance and derived class members as overrides avoids several kinds of common Java errors.

Then, you’ll learn how to create apps and run them on virtual devices through guided exercises. You’ll cover the fundamentals of Android development, from structuring an app to building out the UI with Activities and Fragments and various navigation patterns. Progressing through the chapters and lectures, you’ll delve into Android’s RecyclerView to make the most of displaying lists of data and become comfortable with fetching data from a web service and handling images. You’ll then learn about mapping, location services, and the permissions model before working with notifications and how to persist data. Moving on, you’ll get to grips with testing, covering the full spectrum of the test pyramid. You’ll also learn how AAC (Android Architecture Components) are used to cleanly structure your code and explore various architecture patterns and the benefits of dependency injection. The core libraries of RxJava and Coroutines are covered for asynchronous programming. The focus then returns to the UI, demonstrating how to add motion and transitions when users interact with your apps. Towards the end, you’ll build an interesting app to retrieve and display popular movies from a movie database, and then see how to publish your apps on Google Play. By the end of this course, you’ll have the skills and confidence needed to build fully-fledged Android apps using Kotlin.

Are you trying to start a career in Android programming, but haven’t found the right way in? Do you have a great idea for an app, but don’t know how to make it a reality? Or maybe you’re just frustrated that to learn Android, you must already know Kotlin. If so, then this course is for you

When Android first arrived in 2008, it was a bit drab compared to the much more stylish iOS on the Apple iPhone/iPad. But, quite quickly, through a variety of handset offers that struck a chord with practical, price-conscious consumers, as well as those who are fashion-conscious and tech-savvy, Android user numbers exploded. For many, myself included, developing for Android is the most rewarding pastime and business, bar none. Quickly putting together a prototype of an idea, refining it, and then deciding to run with it and wire it up into a fully-fledged app, is such an exciting and rewarding process. Any programming can be fun – I have been programming all my life – but creating for Android is somehow extraordinarily rewarding..

Kotlin is the most succinct language, and therefore is the least error-prone, which is great for beginners. Kotlin is also the most fun language, mainly because the succinctness means you can get results faster and with less code. Google considers Kotlin an official (first-class) Android language. There are some other advantages to Kotlin that make it less error-prone and less likely to make mistakes that cause crashes. We will discover the details of these advantages as we proceed.

Kotlin is an object-oriented language. This means that it uses the concept of reusable programming objects. If this sounds like technical jargon, another analogy will help. Kotlin enables us and others (like the Android API development team) to write code that can be structured based on real-world things, and here is the important part – it can be reused.


Who this course is for

  • Beginner Kotlin Developers
  • Android Kotlin Programming Training
  • Mobile App Development Course


Course content

  • Introduction
    • Kotlin vs Java (Kotlin wins)
    • Why you need to Learn Kotlin for Android App Development
  • Android Studio Development Environment Setup
    • Preparing PC to Android App Development
  • Android Concepts – Part 1
    • Android Lifecycle
    • Android Studio UI Introduction
    • Android Code Editor
    • Android Code Editor – Part 2
  • Kotlin – Fundamentals
    • Kotlin Datatypes Declaration
    • Nullable Types in Kotlin
    • Kotlin Null Problem Solutions
    • Kotlin Type Casting
  • Kotlin – Variables, Operators and Expressions – UPLOADED
    • Comments in Kotlin
    • Kotlin Expressions
    • Kotlin Operators
    • Kotlin Variables – Part 1
    • Kotlin Variables – Part 2
  • Kotlin – Decisions and Loops
    • Kotlin Loops
    • Kotlin For Loop
    • While Loops in Kotlin
    • Kotlin Statements and Conditions
  • Kotlin – Object Oriented Programming
    • Functions in Kotlin
    • OPP with Kotlin Part 1
    • Koltin OOP – Class Vars and Functions
    • Kotlin Getters and Setters
    • Kotlin Public, Private, Protected and Internal Examples
    • Kotlin Constructors
    • Basic War Game with OOP Part 1
    • Basic War Game with OOP Part 2
    • Kotlin – Inheritance
    • Kotlin Polymorphism and Abstraction
    • More Upgraded War Game With OOP
    • Arrays in Kotlin – Part 1
    • Arrays of Arrays
    • ArrayLists and HashMap
  • UI With Kotlin
    • The Bridge between UI and Kotlin
    • UI Example with Interfaces
    • Constraint Layout – Chains
    • Constraint Layout – Part 2
    • Motion Layout Fundamentals
    • Motion Layout Application Example
    • Motion Layout Application – P2
    • Android KeyCycle
    • Android KeyCycle Application
  • Android UI Widgets
    • Android UI Widgets Part 1
    • Kotlin RadioGroup and RadioButtons with Lambda
    • Kotlin Switch Widget
    • CheckBox Widget
    • Dialog
    • Android UI Widgets – Layouts
    • Android – Layout Editor
  • App Navigation
    • Navigation Application – Part 1
    • Navigation Application – Part 2
    • Navigation Application – Part 3
    • Navigation Application – Part 4
  • Arrays
    • Arrays in Kotlin – Part 1
    • Arrays of Arrays
    • ArrayLists and HashMap
  • RecyclerView and RecyclerAdapter
    • Inner Class and RecyclerView Fundamentals
    • RecyclerView App – Part 1
    • RecyclerView App – Part 2 – (Updating)
  • Fragments
    • Fragments Tutorial
    • Fragment Project
  • Android App Architecture with Jetpack
    • Introduction to Jetpack
    • Fragment + ViewModel Example App
    • LiveData Example Application
    • DataBinding – Part 1
    • DataBinding – Example Application
  • Android with Lifecycle Aware Components
    • Android lifecycle fundamentals
    • Android Lifecycle Example Application – Part 1
    • Android Lifecycle Example Application – Part 2
  • Motion Layout
    • Motion Layout Fundamentals – Part 1
    • Motion Layout Application Example – Part 1
    • Motion Layout Application – Part 2
    • Android KeyCycle Fundamentals
    • Android KeyCycle Application
  • Material Design
    • Material Design
    • Android Fab Example App
    • Android Fab Example App with SnackBar – Part 2
    • Android TabLayout – Part 1
    • Android Tab Layout – Part 2
    • Android RecyclerView – Recap
    • Android RecyclerView Example Application
    • Android Recycler View – Example Application Part 2
    • The awesome Bridge between UI and Kotlin
    • Kotlin UI Example with Interfaces
    • Constraint Layout : Chains
    • Constraint Layout : Chains PART 2
    • Fragments Project
    • Recycler View – Final !
  • Intents
    • Android Intents Fundamentals
    • Android Explicit Intents Example App – Part 1
    • Android Explicit Intents Example App – Part 2
    • Android Implicit Intents Example App – Part 1
  • Threads and Coroutines
    • Android Thread and Example Application
    • Android Coroutines Tutorial
    • Android Coroutines Example Application
  • Android Services
    • Android Services Fundamentals
    • Android – Started Services – Part 1
    • Android – Started Services – Part 2


Android App Development with Kotlin - Learn Best Skill 2022+

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