xyz.aprildown.chromemenu

类 AppMenuHandler

java.lang.Object

xyz.aprildown.chromemenu.AppMenuHandler

public class AppMenuHandler
extends java.lang.Object

Object responsible for handling the creation, showing, hiding of the AppMenu and notifying the AppMenuObservers about these actions.

构造器概要

构造器

构造器和说明
AppMenuHandler(Activity activity, AppMenuPropertiesDelegate delegate, int menuResourceId) Constructs an AppMenuHandler object.

方法概要

限定符和类型	方法和说明
void	addObserver(AppMenuObserver observer) Adds the observer to App Menu.
AppMenu	getAppMenu()
boolean	isAppMenuShowing()
void	menuItemContentChanged(int menuRowId) Notifies the menu that the contents of the menu item specified by menuRowId have changed.
void	removeObserver(AppMenuObserver observer) Removes the observer from the App Menu.
void	setMenuHighlight(java.lang.Integer highlightItemId) Calls attention to this menu and a particular item in it.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

AppMenuHandler

public AppMenuHandler(Activity activity,
                      AppMenuPropertiesDelegate delegate,
                      int menuResourceId)

Constructs an AppMenuHandler object.

参数:

activity - Activity that is using the AppMenu.

delegate - Delegate used to check the desired AppMenu properties on show.

menuResourceId - Resource Id that should be used as the source for the menu items. It is assumed to have back_menu_id, forward_menu_id, bookmark_this_page_id.

方法详细资料

menuItemContentChanged

public void menuItemContentChanged(int menuRowId)

Notifies the menu that the contents of the menu item specified by menuRowId have changed. This should be called if icons, titles, etc. are changing for a particular menu item while the menu is open.

参数:

menuRowId - The id of the menu item to change. This must be a row id and not a child id.

setMenuHighlight

public void setMenuHighlight(java.lang.Integer highlightItemId)

Calls attention to this menu and a particular item in it. The menu will only stay highlighted for one menu usage. After that the highlight will be cleared.

参数:

highlightItemId - The id of a menu item to highlight or null to turn off the highlight.

isAppMenuShowing

public boolean isAppMenuShowing()

返回:

Whether the App Menu is currently showing.

getAppMenu

public AppMenu getAppMenu()

返回:

The App Menu that the menu handler is interacting with.

addObserver

public void addObserver(AppMenuObserver observer)

Adds the observer to App Menu.

参数:

observer - Observer that should be notified about App Menu changes.

removeObserver

public void removeObserver(AppMenuObserver observer)

Removes the observer from the App Menu.

参数:

observer - Observer that should no longer be notified about App Menu changes.