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To completely disable an item, set it to invisible and disabled. /res/menu/main. xml and /res/layout/activity_main. xml, refer last exercise “Enable/Disable menu item dynamically”.
To enable and disable menu items, use the MenuItem class’s setEnabled method.
What is Android menu button?
For most devices the Menu button is a physical button on your phone. It is not part of the screen. The icon for the Menu button will look different on different phones.
What is the use of Menuinflater in Android?
This class is used to instantiate menu XML files into Menu objects. For performance reasons, menu inflation relies heavily on pre-processing of XML files that is done at build time.
EXAMPLE: Hide or show app list in Start menu. Here’s How: 1. Open Settings, and click/tap on the Personalization icon. 2. Click/tap on Start on the left side, and turn on (default) or off to Show app list in Start menu on the right side for what you want.
Select a Privilege Group number to restrict the use of menu items in the menu item class to employees who are linked to the same Privilege Group. If you want all employees to order items in the menu item class, select 0 (zero). Select the sales itemizer to sort the menu item class.
Why are uninstalled items still showing up in the start menu?
This question has been asked before, “I have a question, under “Start Menu -> Settings -> Notifications & actions -> Select icons which appear on the taskbar”, how does one do maintenance on the list so it only shows items that are currently installed as it seems uninstalled items are still showing up on the list.”
How to disable right click context menu in Windows 10?
If you don’t care about alerting the user with a message every time they try to right click, try adding this to your body tag This will block all access to the context menu (not just from the right mouse button but from the keyboard as well) However, there really is no point adding a right click disabler.