HorizontalHoverCardSwitcher

Kotlin |Java

class HorizontalHoverCardSwitcher : PresenterSwitcher

kotlin.Any
↳	androidx.leanback.widget.PresenterSwitcher
	↳	androidx.leanback.widget.HorizontalHoverCardSwitcher

A helper class for showing a hover card view below a HorizontalGridView. The hover card is aligned to the starting edge of the selected child view. If there is no space when scrolling to the end, the ending edge of the hover card will be aligned to the ending edge of the parent view, excluding padding.

Summary

Public constructors
`<init>()` A helper class for showing a hover card view below a `HorizontalGridView`.

Public methods
Unit	`select(gridView: HorizontalGridView!, childView: View!, object: Any!)` Select a childView inside a grid view and create/bind a corresponding hover card view for the object.

Protected methods
Unit	`insertView(view: View!)`
Unit	`onViewSelected(view: View!)`

Inherited functions

From class PresenterSwitcher

`Unit`	`clear()` Destroys created views.
`ViewGroup!`	`getParentViewGroup()` Returns the parent.
`Unit`	`init(parent: ViewGroup!, presenterSelector: PresenterSelector!)` Initializes the switcher with a parent view to insert view into and a `PresenterSelector` for choosing a `Presenter` for a given object. This will destroy any existing views.
`Unit`	`select(object: Any!)` Selects a view based on the given object and shows that view.
`Unit`	`showView(view: View!, visible: Boolean)`
`Unit`	`unselect()` Hides the view.

Public constructors

<init>

HorizontalHoverCardSwitcher()

Public methods

select

fun select(
    gridView: HorizontalGridView!, 
    childView: View!, 
    object: Any!
): Unit

Select a childView inside a grid view and create/bind a corresponding hover card view for the object.

Protected methods

insertView

protected fun insertView(view: View!): Unit

onViewSelected

protected fun onViewSelected(view: View!): Unit