Continue learning the fundamentals of Kotlin, and start building more interactive apps.
Pathway 1

Kotlin fundamentals

Learn more fundamentals of Kotlin, object-oriented programming, and lambdas.

April 2022
Pathway 2

Add a button to an app

Learn how to respond to a button click in an Android app.

April 2022
Pathway 3

Interact with UI and state

Create a tip calculator app that calculates the tip from user input.

April 2022