Module 5 of 6 in Learn the Kotlin Language

Advanced Kotlin Class Features

May 22 2024, Kotlin 1.9, Android 14, Android Studio Hedgehog
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This module provides an overview of the advanced class features available in Kotlin. Advanced features covered in this module are Generic classes, Generic methods, Extensions, Companion Objects, Data classes, Abstract classes and Enum classes. By Abdalla Ali.

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EXPERIENCE
Beginner level
EST TIME TO COMPLETE
1 hr, 28 mins
CONTENT
6 lessons
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Module outcomes

  • Able to define generic classes and methods
  • Can leverage code contracts by way of abstract classes
  • Understand static members
  • Able to create enumerations and use in when/if statements

Covered concepts

  • Generic classes
  • Generic methods
  • Extensions
  • Companion Objects
  • Data classes
  • Abstract classes
  • Enum classes

Module content

1
Define Generic Classes Lesson (11 mins)

Working with generic classes and methods.

 Start
Introduction • Start Reading · 1 min
Instruction Reading · 3 mins
Demo Video · 7 mins
Conclusion Reading · 1 min
Quiz: Define Generic Classes 6 questions
2
Write Extensions Lesson (16 mins)

Working with extensions.

 Start
Introduction • Start Reading · 1 min
Instruction Reading · 10 mins
Demo Video · 4 mins
Conclusion Reading · 1 min
Quiz: Write Extensions 6 questions
3
Use Companion Objects Lesson (16 mins)

Working with companion objects.

 Start
Introduction • Start Reading · 2 mins
Instruction Reading · 8 mins
Demo Video · 6 mins
Conclusion Reading · 1 min
Quiz: Use Companion Objects 6 questions
4
Create Data Classes Lesson (18 mins)

Working with data classes

 Start
Introduction • Start Reading · 1 min
Instruction Reading · 13 mins
Demo Video · 3 mins
Conclusion Reading · 1 min
Quiz: Create Data Classes 6 questions
5
Define Abstract Classes Lesson (17 mins)

Working with an abstract class.

 Start
Introduction • Start Reading · 1 min
Instruction Reading · 9 mins
Demo Video · 7 mins
Conclusion Reading · 1 min
Quiz: Define Abstract Classes 6 questions
6
Leverage Enum Classes Lesson (9 mins)

Working with enum classes.

 Start
Introduction • Start Reading · 1 min
Instruction Reading · 3 mins
Demo Video · 4 mins
Conclusion Reading · 1 min
Quiz: Leverage Enum Classes 6 questions