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OnMenuVisibilityListener

interface OnMenuVisibilityListener
androidx.appcompat.app.ActionBar.OnMenuVisibilityListener

Listener for receiving events when action bar menus are shown or hidden.

Summary

Public methods

abstract Unit

Called when an action bar menu is shown or hidden.

Public methods

onMenuVisibilityChanged

abstract fun onMenuVisibilityChanged(isVisible: Boolean): Unit

Called when an action bar menu is shown or hidden. Applications may want to use this to tune auto-hiding behavior for the action bar or pause/resume video playback, gameplay, or other activity within the main content area.

Parameters
isVisible Boolean: True if an action bar menu is now visible, false if no action bar menus are visible.