to hide it only for landscape orientation, but that seems impossible
without having separate layout and reloading whole activity on
orientation change. If you hide it after adding content to the
activity you get a runtime exception. Better way than hiding title,
BTW, is a theme that hides it in AndroidManifest.xml.
having them declared in the layout rather than added at runtime. Add
temporary references to built-in ImageButtons, and a one-dimentional
one of my own. Toolbar reduced to handling the orientation change
(and likely to disappear altogether soon.)
