added in version 1.0.0
belongs to Maven artifact androidx.core:core:1.0.0-beta01
Deprecated since version 1.0.0

MenuItemCompat.OnActionExpandListener

public static interface MenuItemCompat.OnActionExpandListener

androidx.core.view.MenuItemCompat.OnActionExpandListener


This interface was deprecated in API level 1.0.0.
Use MenuItem.OnActionExpandListener directly.

Interface definition for a callback to be invoked when a menu item marked with MenuItemCompat.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW is expanded or collapsed.

Summary

Public methods

abstract boolean onMenuItemActionCollapse(MenuItem item)

Called when a menu item with MenuItemCompat.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW is collapsed.

abstract boolean onMenuItemActionExpand(MenuItem item)

Called when a menu item with MenuItemCompat.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW is expanded.

Public methods

onMenuItemActionCollapse

added in version 1.0.0
public abstract boolean onMenuItemActionCollapse (MenuItem item)

Called when a menu item with MenuItemCompat.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW is collapsed.

Parameters
item MenuItem: Item that was collapsed

Returns
boolean true if the item should collapse, false if collapsing should be suppressed.

onMenuItemActionExpand

added in version 1.0.0
public abstract boolean onMenuItemActionExpand (MenuItem item)

Called when a menu item with MenuItemCompat.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW is expanded.

Parameters
item MenuItem: Item that was expanded

Returns
boolean true if the item should expand, false if expansion should be suppressed.