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Android APIs
public static interface

MenuItemCompat.OnActionExpandListener

android.support.v4.view.MenuItemCompat.OnActionExpandListener

Class Overview

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

See Also

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

public abstract boolean onMenuItemActionCollapse (MenuItem item)

Called when a menu item with SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW is collapsed.

Parameters
item Item that was collapsed
Returns
  • true if the item should collapse, false if collapsing should be suppressed.

public abstract boolean onMenuItemActionExpand (MenuItem item)

Called when a menu item with SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW is expanded.

Parameters
item Item that was expanded
Returns
  • true if the item should expand, false if expansion should be suppressed.