V
Vinsoft Lab
Learn • Build • Grow
Mobile Development Intermediate Paid

Kotlin Mobile Development

Learn Kotlin from the fundamentals to object-oriented programming, collections, null safety, functions and Android development foundations.

10 Weeks 24 Lessons Android Development Foundation
Your Progress 0%
LESSON 18

Classes and Objects

Learn the foundations of object-oriented programming by creating classes and objects.

Kotlin Code

Study the example and understand each part.

KOTLIN
class Student(
    val name: String,
    val age: Int
)


fun main() {

    val student =
        Student("Brian", 18)

    println(student.name)
    println(student.age)

}

Kotlin is commonly developed using Android Studio or IntelliJ IDEA. These examples can be used as a foundation for Android application development.

Key Concept

Classes describe objects. Objects are actual instances created from those classes.

Expected Output / Result

Brian
18

Finished this lesson?

Mark it complete to update your course progress.

Quick Knowledge Check

Test your Kotlin understanding.

Which keyword creates a read-only variable in Kotlin?

Vinsoft Lab Academy

Learn Kotlin. Build Android applications.

Build a strong Kotlin foundation and continue into practical Android application development.