Introduction

In the previous lesson, you updated the UI of Kodeco Chat to the point where it looks like a real chat app. But up until this point, the app doesn’t actually do anything. In this final lesson, you bridge that final, critical gap by making the app fully interactive.

By the end of this lesson, you’ll be able to:

• Describe the purpose of buttons in Jetpack Compose.
• Utilize Buttons and TextFields in an app.
• Explain how composable rebuilds the interface with state changes.

It’s time to get chatty! :]