File	Doc	Category	Size	Date	Package
MenuPresenter.java	API Doc	Android 5.1 API	5459	Thu Mar 12 22:22:10 GMT 2015	com.android.internal.view.menu

MenuPresenter

Fields Summary

Constructors Summary

Methods Summary
public boolean	collapseItemActionView(MenuBuilder menu, MenuItemImpl item) Called when a menu item with a collapsable action view should collapse its action view. param menu Menu containing the item to be collapsed param item Item to be collapsed return true if this presenter collapsed the action view, false otherwise.
public boolean	expandItemActionView(MenuBuilder menu, MenuItemImpl item) Called when a menu item with a collapsable action view should expand its action view. param menu Menu containing the item to be expanded param item Item to be expanded return true if this presenter expanded the action view, false otherwise.
public boolean	flagActionItems() Called by Menu implementations to flag items that will be shown as actions. return true if this presenter changed the action status of any items.
public int	getId() Returns an ID for determining how to save/restore instance state. return a valid ID value.
public MenuView	getMenuView(android.view.ViewGroup root) Retrieve a MenuView to display the menu specified in {@link #initForMenu(Context, MenuBuilder)}. param root Intended parent of the MenuView. return A freshly created MenuView.
public void	initForMenu(android.content.Context context, MenuBuilder menu) Initialize this presenter for the given context and menu. This method is called by MenuBuilder when a presenter is added. See {@link MenuBuilder#addMenuPresenter(MenuPresenter)} param context Context for this presenter; used for view creation and resource management param menu Menu to host
public void	onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) Called by Menu implementations to indicate that a menu or submenu is closing. Presenter implementations should close the representation of the menu indicated as necessary and notify a registered callback. param menu Menu or submenu that is closing. param allMenusAreClosing True if all associated menus are closing.
public void	onRestoreInstanceState(android.os.Parcelable state) Supplies the previously saved instance state to be restored. param state The previously saved instance state
public android.os.Parcelable	onSaveInstanceState() Returns a Parcelable describing the current state of the presenter. It will be passed to the {@link #onRestoreInstanceState(Parcelable)} method of the presenter sharing the same ID later. return The saved instance state
public boolean	onSubMenuSelected(SubMenuBuilder subMenu) Called by Menu implementations to indicate that a submenu item has been selected. An active Callback should be notified, and if applicable the presenter should present the submenu. param subMenu SubMenu being opened return true if the the event was handled, false otherwise.
public void	setCallback(com.android.internal.view.menu.MenuPresenter$Callback cb) Set a callback object that will be notified of menu events related to this specific presentation. param cb Callback that will be notified of future events
public void	updateMenuView(boolean cleared) Update the menu UI in response to a change. Called by MenuBuilder during the normal course of operation. param cleared true if the menu was entirely cleared