DefaultSpanSizeLookup

class DefaultSpanSizeLookup : GridLayoutManager.SpanSizeLookup

kotlin.Any
↳	androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup
	↳	androidx.recyclerview.widget.GridLayoutManager.DefaultSpanSizeLookup

Default implementation for SpanSizeLookup. Each item occupies 1 span.

Summary

Public constructors
`<init>()`

Public methods
Int	`getSpanIndex(position: Int, spanCount: Int)`
Int	`getSpanSize(position: Int)`

Inherited functions

From class SpanSizeLookup

`Unit`	`invalidateSpanIndexCache()` Clears the span index cache. GridLayoutManager automatically calls this method when adapter changes occur.
`Boolean`	`isSpanIndexCacheEnabled()` Returns whether results of `#getSpanIndex(int, int)` method are cached or not.
`Unit`	`setSpanIndexCacheEnabled(cacheSpanIndices: Boolean)` Sets whether the results of `#getSpanIndex(int, int)` method should be cached or not. By default these values are not cached. If you are not overriding `#getSpanIndex(int, int)`, you should set this to true for better performance.
`Int`	`getSpanGroupIndex(adapterPosition: Int, spanCount: Int)` Returns the index of the group this position belongs. For example, if grid has 3 columns and each item occupies 1 span, span group index for item 1 will be 0, item 5 will be 1.

DefaultSpanSizeLookup()

fun getSpanIndex(position: Int, spanCount: Int): Int

fun getSpanSize(position: Int): Int