In the last lesson, you learned about accessibility in Jetpack Compose, how to test your app using TalkBack, and a few, simple things you can do to increase the accessibility of your app. Ready to pounce on the next step?
In this lesson, you’ll learn about additional semantics you can add to expose useful content to accessibility services. You’ll also gain a deeper understanding of the semantics tree and how to use it to your advantage when writing automated tests for your app.
You’ll continue using the Cat Napper app from the last lesson. You can either pick up where you left off or download the starter project for this lesson
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This content was released on Feb 20 2026. The official support period is 6-months
from this date.
Introduction to Advanced Semantics.
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