Kotlin Multiplatform Academy · Lesson

Expose UI State as StateFlow

Publish a single source of truth for the screen.

One Source of Truth

Your screen needs a single, reliable picture of its data. A StateFlow gives you exactly that: one observable value the UI can trust.

Bundle everything the screen shows into one immutable data class. Loading, data and errors all live together in a single object.

data class HomeState(
    val isLoading: Boolean = false,
    val name: String = ""
)