LazyLayoutIntervalContent

abstract class LazyLayoutIntervalContent<Interval : LazyLayoutIntervalContent.Interval>

Common parts backing the interval-based content of lazy layout defined through item DSL.

Note: this class is a part of LazyLayout harness that allows for building custom lazy layouts. LazyLayout and all corresponding APIs are still under development and are subject to change.

Properties

abstract val intervals: IntervalList<Interval>

val itemCount: Int

The total amount of items in all the intervals.

Functions

fun getKey(index: Int): Any

Returns item key based on a global index.

fun getContentType(index: Int): Any?

Returns content type based on a global index.

inline fun <T> withInterval(
        globalIndex: Int,
        block: (localIntervalIndex: Int, content: Interval) -> T,
    ): T

Runs a block on the content of the interval associated with the provided globalIndex with providing a local index in the given interval.