Android overflow menu is located at top toolbar of android application. You can add menu items in it for user to navigate to different screen. This article will tell you how to customize the overflow menu items to fit your needs.
Fragment can has it’s own menu, the fragment menu items are also displayed in android application action bar. This article will show you how to add menu items in android fragment and how to use fragment menu items with activity menu items.
This example will show you how to use android.support.v7.widget.SearchView class to add search box and implement autocomplete function for the search box. It also demo how to use android.support.v7.widget.ShareActionProvider to open the share application list for your android application.
This article will show you how to create and use action bar menus in android application. There are two activity in this example, each has it’s own action bar. When you click one action bar menu, the other activity will be displayed.