LazyLayoutKeyIndexMap API Reference in Compose Foundation

A key-index mapping that can be used by the LazyLayoutItemProvider to keep track of indices and keys in LazyLayout.

Source set: Common

interface LazyLayoutKeyIndexMap

A key-index mapping that can be used by the LazyLayoutItemProvider to keep track of indices and keys in LazyLayout.

Functions

fun getIndex(key: Any): Int


	current index for given key or `-1` if not found.

fun getKey(index: Int): Any?


	key for a given `index` if it is known, or null otherwise.