LazyLayoutKeyIndexMap

public interface LazyLayoutKeyIndexMap

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

Functions

getIndex

public fun getIndex(key: Any): Int

Return

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

getKey

public fun getKey(index: Int): Any?

Return

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