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

This package is part of the Android support library which is no longer maintained. The support library has been superseded by AndroidX which is part of Jetpack. We recommend using the AndroidX libraries in all new projects. You should also consider migrating existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library class mappings.

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.

See also:

• expandActionView(android.view.MenuItem)
• collapseActionView(android.view.MenuItem)
• setShowAsAction(android.view.MenuItem, int)

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.

• Annotations

  • ViewPager.DecorView

• Interfaces

  • ActionProvider.VisibilityListener
  • AsyncLayoutInflater.OnInflateFinishedListener
  • LayoutInflaterFactory
  • MenuItemCompat.OnActionExpandListener
  • NestedScrollingChild
  • NestedScrollingChild2
  • NestedScrollingParent
  • NestedScrollingParent2
  • OnApplyWindowInsetsListener
  • ScrollingView
  • TintableBackgroundView
  • ViewPager.OnAdapterChangeListener
  • ViewPager.OnPageChangeListener
  • ViewPager.PageTransformer
  • ViewPropertyAnimatorListener
  • ViewPropertyAnimatorUpdateListener

• Classes

  • AbsSavedState
  • AccessibilityDelegateCompat
  • ActionProvider
  • AsyncLayoutInflater
  • GestureDetectorCompat
  • GravityCompat
  • InputDeviceCompat
  • LayoutInflaterCompat
  • MarginLayoutParamsCompat
  • MenuCompat
  • MenuItemCompat
  • MotionEventCompat
  • NestedScrollingChildHelper
  • NestedScrollingParentHelper
  • PagerAdapter
  • PagerTabStrip
  • PagerTitleStrip
  • PointerIconCompat
  • ScaleGestureDetectorCompat
  • VelocityTrackerCompat
  • ViewCompat
  • ViewConfigurationCompat
  • ViewGroupCompat
  • ViewPager
  • ViewPager.LayoutParams
  • ViewPager.SavedState
  • ViewPager.SimpleOnPageChangeListener
  • ViewParentCompat
  • ViewPropertyAnimatorCompat
  • ViewPropertyAnimatorListenerAdapter
  • WindowCompat
  • WindowInsetsCompat