When a View implements this interface it will receive callbacks when expanded or
collapsed as an action view alongside the optional, app-specified callbacks to MenuItemCompat.OnActionExpandListener.
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Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# android.support.v7.view\n\nadded in [version 22.1.0](/topic/libraries/support-library/revisions) \n\nandroid.support.v7.view\n=======================\n\n| This package is part of the Android [support library](/topic/libraries/support-library) which is no longer maintained. The support library has been superseded by [AndroidX](/jetpack/androidx) which is part of [Jetpack](/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider [migrating](/jetpack/androidx/migrate) existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library [class\n| mappings](/jetpack/androidx/migrate/class-mappings).\n\nInterfaces\n----------\n\n|-----------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [ActionMode.Callback](/reference/android/support/v7/view/ActionMode.Callback) | Callback interface for action modes. |\n| [CollapsibleActionView](/reference/android/support/v7/view/CollapsibleActionView) | When a [View](https://developer.android.com/reference/android/view/View.html) implements this interface it will receive callbacks when expanded or collapsed as an action view alongside the optional, app-specified callbacks to [MenuItemCompat.OnActionExpandListener](/reference/android/support/v4/view/MenuItemCompat.OnActionExpandListener). |\n\nClasses\n-------\n\n|-------------------------------------------------------------------------------|------------------------------------------------------------------------------------------|\n| [ActionMode](/reference/android/support/v7/view/ActionMode) | Represents a contextual mode of the user interface. |\n| [ContextThemeWrapper](/reference/android/support/v7/view/ContextThemeWrapper) | A context wrapper that allows you to modify or replace the theme of the wrapped context. |\n\n-\n\n Interfaces\n ----------\n\n - [ActionMode.Callback](/reference/android/support/v7/view/ActionMode.Callback)\n - [CollapsibleActionView](/reference/android/support/v7/view/CollapsibleActionView)\n-\n\n Classes\n -------\n\n - [ActionMode](/reference/android/support/v7/view/ActionMode)\n - [ContextThemeWrapper](/reference/android/support/v7/view/ContextThemeWrapper)"]]
