Get Started with Kotlin: Building Your First Android App with Jetpack Compose

If you've been wanting to build native Android apps, there's never been a better time to jump in. The days of juggling XML layouts, findViewById, and fragmented lifecycle logic are behind us.

Modern Android development is entirely Kotlin-first, powered by Jetpack Compose—Google's modern declarative UI toolkit.

In this tutorial, we cover:

1. Setting up your development environment in Android Studio
2. Understanding declarative UI with @Composable functions
3. Managing UI state and handling user events
4. Leveraging interactive previews to speed up design iterations
5. Running and debugging your app on emulators and real devices

Read the full tutorial on SunnyWriteUps.