title: android show menu item in overflow
body: <p>I want to display a menu item only as an item of the overflow menu. Can I do this? For example, I have three fragments from which I want to be able to go to settings by clicking the menu item in the action bar. The first fragment has (all together with the settings) three menu items, the second two, and the last only one. I want 'settings' to be showed in all three of them in the overflow menu, no matter there is room or not.</p>