问题
I need to temporarily hide the Tab objects I've defined for my ActionBar. There is no setVisibility method on Tab objects, so I'm at a loss as to how to accomplish this.
回答1:
I'd try setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD), to move back to the non-tab rendition. It's possible that, when you later call setNavigationMode(ActionBar.NAVIGATION_MODE_TABS) that you will need to re-establish your tabs, though.
UPDATE: Note that action bar tabs are deprecated in the "L" Developer Preview and should remain deprecated in future production Android releases. Consider using something else for tabs: ViewPager with a tabbed indicator, FragmentTabHost, etc.
来源：https://stackoverflow.com/questions/7522576/android-how-do-you-hide-tabs-in-the-actionbar