Add method of Menu Control in Android

Public abstract menuitem add (INT groupid, int Itemid, int order, int titleres) added in API Level 1 variation on add (INT, Int, Int, charsequence) that takes a string resource identifier instead of the string itself. parametersgroupid the Group Identifier that this item shocould be part. this can also be used to define groups of items for batch state changes. normally use none if an item shocould not be in a group. itemid unique item ID. use none if you do not need a unique ID. order the order for the item. use none if you do not care about the order. see getorder (). titleres resource identifier of title string. returnsthe newly added menu item.

 

 

The first int type group ID parameter represents the group concept. You can group several menu items to better manage your menu buttons in a group.
The item ID parameter of the second int type represents the project number. This parameter is very important. An item ID corresponds to an option in a menu. This item ID is used to determine which option you are using when using the menu later.
The third 'order id' parameter of 'int' type represents the order in which menu items are displayed. The default value is 0, indicating that the display order of the menu is displayed according to the display order of ADD.
The fourth string type title parameter, indicating the text displayed in the option.