Kotlin is a cross-platform programming language that may be used as an alternative to Java for Android App Development.  Kotlin is an easy language so that you can create powerful applications immediately. Kotlin is much simpler for beginners to try as compared to Java, and this Kotlin Android Tutorial can also be used as an ‘entry point’ for Android App Development.

Kotlin Tutorial

Introduction to Kotlin Kotlin Environment setup for Command Line Kotlin Environment setup with Intellij IDEA Hello World program in Kotlin

Kotlin Data Types Kotlin Variables Kotlin Operators Kotlin Standard Input/Output Kotlin Type Conversion Kotlin Expression, Statement and Block

Kotlin if-else expression Kotlin while loop Kotlin do-while loop Kotlin for loop Kotlin when expression Kotlin Unlabelled break Kotlin labelled continue

Kotlin Array Kotlin String

Kotlin functions Kotlin | Default and Named argument Kotlin Recursion Kotlin Tail Recursion Kotlin | Lambdas Expressions and Anonymous Functions Kotlin Inline Functions Kotlin infix function notation Kotlin Higher-Order Functions

Kotlin Collections Kotlin list : Arraylist Kotlin list : listOf() Kotlin Set : setOf() Kotlin hashSetOf() Kotlin Map : mapOf() Kotlin Hashmap

Kotlin Class and Objects Kotlin Nested class and Inner class Kotlin Setters and Getters Kotlin | Class Properties and Custom Accessors Kotlin Constructor Kotlin Visibility Modifiers Kotlin Inheritance Kotlin Interfaces Kotlin Data Classes Kotlin Sealed Classes Kotlin Abstract class Enum Classes in Kotlin Kotlin extension function Kotlin generics

Kotlin Exception Handling | try, catch, throw and finally Kotlin Nested try block and multiple catch block

Kotlin Null Safety Kotlin | Type Checking and Smart Casting Kotlin | Explicit type casting

Kotlin Regular Expression Kotlin Ranges

Java Interoperability - Calling Kotlin from Java Java Interoperability - Calling Java from Kotlin

Kotlin annotations Kotlin Reflection Kotlin Operator Overloading Destructuring Declarations in Kotlin Equality evaluation in Kotlin Comparator in Kotlin Triple in Kotlin Pair in Kotlin Kotlin | apply vs with

Kotlin Android Tutorial How to create project in Android Studio using Kotlin How to Install Android Virtual Device(AVD)? Android Animations in Kotlin Android Fade In/Out in Kotlin Android Menus Android progress notifications in Kotlin Android Project folder Structure