belongs to Maven artifact androidx.core:core:1.0.0-alpha1

MenuItemCompat.OnActionExpandListener

public static interface MenuItemCompat.OnActionExpandListener

androidx.core.view.MenuItemCompat.OnActionExpandListener


This interface is deprecated.
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

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

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.