ListRow

Kotlin |Java

open class ListRow : Row

kotlin.Any
↳	androidx.leanback.widget.Row
	↳	androidx.leanback.widget.ListRow

A Row composed of a optional HeaderItem, and an ObjectAdapter describing the items in the list.

Summary

Public constructors
`<init>(header: HeaderItem!, adapter: ObjectAdapter!)`
`<init>(id: Long, header: HeaderItem!, adapter: ObjectAdapter!)`
`<init>(adapter: ObjectAdapter!)`

Public methods
ObjectAdapter!	`getAdapter()` Returns the `ObjectAdapter` that represents a list of objects.
open CharSequence!	`getContentDescription()` Returns content description for the ListRow.
open Unit	`setContentDescription(contentDescription: CharSequence!)` Explicitly set content description for the ListRow, `getContentDescription()` will ignore values from HeaderItem.

From class Row

`HeaderItem!`	`getHeaderItem()` Returns the `HeaderItem` that represents metadata for the row.
`Long`	`getId()` Returns a unique identifier for this row. This id can come from one of three places: If `setId(long)` is ever called on this row, it will return this id. If `setId(long)` has not been called but the header item is not null, the result of `HeaderItem#getId()` is returned. Otherwise `NO_ID` is returned.
`Boolean`	`isRenderedAsRowView()` Returns true if this Row can be rendered in a visible row view, false otherwise. For example `ListRow` is rendered by `ListRowPresenter`. `PageRow`, `SectionRow`, `DividerRow` are rendered as invisible row views.
`Unit`	`setHeaderItem(headerItem: HeaderItem!)` Sets the `HeaderItem` that represents metadata for the row.
`Unit`	`setId(id: Long)` Sets the id for this row.

ListRow(
    header: HeaderItem!, 
    adapter: ObjectAdapter!)

ListRow(
    id: Long, 
    header: HeaderItem!, 
    adapter: ObjectAdapter!)

ListRow(adapter: ObjectAdapter!)

fun getAdapter(): ObjectAdapter!

Returns the ObjectAdapter that represents a list of objects.

open fun getContentDescription(): CharSequence!

Returns content description for the ListRow. By default it returns HeaderItem#getContentDescription() or HeaderItem#getName(), unless setContentDescription(CharSequence) was explicitly called.

Return
`CharSequence!`	Content description for the ListRow.

open fun setContentDescription(contentDescription: CharSequence!): Unit

Explicitly set content description for the ListRow, getContentDescription() will ignore values from HeaderItem.

Parameters
`contentDescription`	CharSequence!: Content description sets on the ListRow.