DetailsSupportFragment

Kotlin |Java

open class DetailsSupportFragment : BaseSupportFragment

kotlin.Any
↳	androidx.fragment.app.Fragment
	↳	androidx.leanback.app.BrandedSupportFragment
		↳	androidx.leanback.app.BaseSupportFragment
			↳	androidx.leanback.app.DetailsSupportFragment

A fragment for creating Leanback details screens.

A DetailsSupportFragment renders the elements of its ObjectAdapter as a set of rows in a vertical list.The Adapter's PresenterSelector must maintain subclasses of RowPresenter.

When FullWidthDetailsOverviewRowPresenter is found in adapter, DetailsSupportFragment will setup default behavior of the DetailsOverviewRow:

The alignment of FullWidthDetailsOverviewRowPresenter is setup in setupDetailsOverviewRowPresenter(FullWidthDetailsOverviewRowPresenter).

The view status switching of FullWidthDetailsOverviewRowPresenter is done in

onSetDetailsOverviewRowStatus(FullWidthDetailsOverviewRowPresenter, * FullWidthDetailsOverviewRowPresenter.ViewHolder, int, int, int)

The recommended activity themes to use with a DetailsSupportFragment are

androidx.leanback.R.style#Theme_Leanback_Details with activity shared element transition for FullWidthDetailsOverviewRowPresenter.

androidx.leanback.R.style#Theme_Leanback_Details_NoSharedElementTransition if shared element transition is not needed, for example if first row is not rendered by FullWidthDetailsOverviewRowPresenter.

DetailsSupportFragment can use DetailsSupportFragmentBackgroundController to add a parallax drawable background and embedded video playing fragment.

Summary

Public constructors
`<init>()` A fragment for creating Leanback details screens.

Public methods
open ObjectAdapter!	`getAdapter()` Returns the list of rows.
open BaseOnItemViewClickedListener<Any!>!	`getOnItemViewClickedListener()` Returns the item clicked listener.
open DetailsParallax!	`getParallax()` Returns the `DetailsParallax` instance used by `DetailsSupportFragmentBackgroundController` to configure parallax effect of background and control embedded video playback.
open RowsSupportFragment!	`getRowsSupportFragment()` Gets embedded RowsSupportFragment showing multiple rows for DetailsSupportFragment.
open Unit	`onCreate(savedInstanceState: Bundle?)`
open View?	`onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?)`
open Unit	`onDestroyView()`
open View!	`onInflateTitleView(inflater: LayoutInflater!, parent: ViewGroup!, savedInstanceState: Bundle!)`
open Unit	`onStart()`
open Unit	`onStop()`
open Unit	`setAdapter(adapter: ObjectAdapter!)` Sets the list of rows for the fragment.
open Unit	`setOnItemViewClickedListener(listener: BaseOnItemViewClickedListener<Any!>!)` Sets an item clicked listener.
open Unit	`setOnItemViewSelectedListener(listener: BaseOnItemViewSelectedListener<Any!>!)` Sets an item selection listener.
open Unit	`setSelectedPosition(position: Int)` Sets the selected row position with smooth animation.
open Unit	`setSelectedPosition(position: Int, smooth: Boolean)` Sets the selected row position.

Protected methods
open Any!	`createEntranceTransition()`
open View!	`inflateTitle(inflater: LayoutInflater!, parent: ViewGroup!, savedInstanceState: Bundle!)`
open Unit	`onEntranceTransitionEnd()`
open Unit	`onEntranceTransitionPrepare()`
open Unit	`onEntranceTransitionStart()`
open Unit	`onSetDetailsOverviewRowStatus(presenter: FullWidthDetailsOverviewRowPresenter!, viewHolder: FullWidthDetailsOverviewRowPresenter.ViewHolder!,`