LazyLayoutIntervalContent

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.

Summary

Nested types

Common content of individual intervals in item DSL of lazy layouts.

Public constructors
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Public functions
Any?

Returns content type based on a global index.
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Any
getKey(index: Int)

Returns item key based on a global index.
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inline T
<T : Any?> withInterval(
    globalIndex: Int,
    block: (localIntervalIndex: Int, content) -> T
)

Runs a block on the content of the interval associated with the provided globalIndex with providing a local index in the given interval.
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Public properties
abstract IntervalList<Interval>
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Int

The total amount of items in all the intervals.
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Public constructors

LazyLayoutIntervalContent

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<Interval : LazyLayoutIntervalContent.Interval> LazyLayoutIntervalContent()

Public functions

getContentType

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Added in 1.5.0
fun getContentType(index: Int): Any?

Returns content type based on a global index.

getKey

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Added in 1.5.0
fun getKey(index: Int): Any

Returns item key based on a global index.

withInterval

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Added in 1.5.0
inline fun <T : Any?> withInterval(
    globalIndex: Int,
    block: (localIntervalIndex: Int, content) -> 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.

Public properties

intervals

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Added in 1.5.0
abstract val intervals: IntervalList<Interval>

itemCount

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Added in 1.5.0
val itemCount: Int

The total amount of items in all the intervals.