HorizontalHoverCardSwitcher

Added in 1.1.0

Kotlin |Java

public final class HorizontalHoverCardSwitcher extends PresenterSwitcher

java.lang.Object
↳	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
`HorizontalHoverCardSwitcher()`

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

Protected methods
`void`	`insertView(View view)`
`void`	`onViewSelected(View view)` Called when a view is bound to the object of `select`.

Inherited methods

From androidx.leanback.widget.PresenterSwitcher

`void`	`clear()` Destroys created views.
`final ViewGroup`	`getParentViewGroup()` Returns the parent.
`void`	`init(ViewGroup parent, PresenterSelector presenterSelector)` Initializes the switcher with a parent view to insert view into and a `PresenterSelector` for choosing a `Presenter` for a given object.
`void`	`select(Object object)` Selects a view based on the given object and shows that view.
`void`	`showView(View view, boolean visible)`
`void`	`unselect()` Hides the view.

Public constructors

HorizontalHoverCardSwitcher

Added in 1.1.0

public HorizontalHoverCardSwitcher()

Public methods

Added in 1.1.0

public void select(HorizontalGridView gridView, View childView, Object object)

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

Protected methods

insertView

Added in 1.2.0-alpha04

protected void insertView(View view)

onViewSelected

protected void onViewSelected(View view)

Called when a view is bound to the object of select.