menuitem - w3toppers.com

How do I hide a menu item in the actionbar?

Get a MenuItem pointing to such item, call setVisible on it to adjust its visibility and then call invalidateOptionsMenu() on your activity so the ActionBar menu is adjusted accordingly. Update: A MenuItem is not a regular view that’s part of your layout. Its something special, completely different. Your code returns null for item and that’s … Read more

How do I center align horizontal menu?

From http://pmob.co.uk/pob/centred-float.htm: The premise is simple and basically just involves a widthless float wrapper that is floated to the left and then shifted off screen to the left width position:relative; left:-50%. Next the nested inner element is reversed and a relative position of +50% is applied. This has the effect of placing the element dead … Read more