added in version 22.1.0
belongs to Maven artifact com.android.support:support-compat:28.0.0-alpha1
Deprecated since version 26.1.0

MenuItemCompat.OnActionExpandListener

public static interface MenuItemCompat.OnActionExpandListener

android.support.v4.view.MenuItemCompat.OnActionExpandListener

This interface was deprecated in API level 26.1.0.
Use MenuItem.OnActionExpandListener directly.

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

Summary

Public methods

abstract boolean onMenuItemActionCollapse(MenuItem item)

Called when a menu item with SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW is collapsed.

abstract boolean onMenuItemActionExpand(MenuItem item)

Called when a menu item with SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW is expanded.

Public methods

onMenuItemActionCollapse

added in version 22.1.0
boolean onMenuItemActionCollapse (MenuItem item)

Called when a menu item with 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 22.1.0
boolean onMenuItemActionExpand (MenuItem item)

Called when a menu item with 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.