CollapsibleActionView
interface CollapsibleActionView
| androidx.appcompat.view.CollapsibleActionView |
When a android.view.View implements this interface it will receive callbacks when expanded or collapsed as an action view alongside the optional, app-specified callbacks to .
See androidx.core.view.MenuItemCompat for more information about action views. See android.app.ActionBar for more information about the action bar.
Summary
| Public methods | |
|---|---|
| abstract Unit |
Called when this view is expanded as an action view. |
| abstract Unit |
Called when this view is collapsed as an action view. |
Public methods
onActionViewExpanded
abstract fun onActionViewExpanded(): Unit
Called when this view is expanded as an action view. See android.view.MenuItem#expandActionView().
onActionViewCollapsed
abstract fun onActionViewCollapsed(): Unit
Called when this view is collapsed as an action view. See android.view.MenuItem#collapseActionView().