Lynda.com is now LinkedIn Learning!

To access Lynda.com courses again, please join LinkedIn Learning

All the same Lynda.com content you know and love

Plus, personalized course recommendations tailored just for you

All the same access to your Lynda learning history and certifications

Try LinkedIn Learning for free
Questions? Visit our help center.
Skip navigation

Create inheritance hierarchies in Kotlin

Create inheritance hierarchies in Kotlin: Android Development Tips
Create inheritance hierarchies in Kotlin: Android Development Tips

Whenever you want to represent a hierarchy of types with super and subclasses, you can use the Kotlin sealed class architecture. A sealed class is designed to be used as a superclass. All of its subclasses must be declared in the same file as the superclass, either as nested classes or as independent classes.

Resume Transcript Auto-Scroll
Skill Level Intermediate
5h 24m
Duration
47,765
Views
Show More Show Less

Q: Why can't I earn a Certificate of Completion for this course?

A: We publish a new tutorial or tutorials for this course on a regular basis. We are unable to offer a Certificate of Completion because it is an ever-evolving course that is not designed to be completed. Check back often for new movies.

Skills covered in this course
Developer Mobile Apps Android

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start My Free Month

Start your free month on LinkedIn Learning, which now features 100% of Lynda.com courses. Develop in-demand skills with access to thousands of expert-led courses on business, tech and creative topics.

Start My Free Month

You are now leaving Lynda.com and will be automatically redirected to LinkedIn Learning to access your learning content.