tree 0bb9426d1f18738c0c414c921579d7df47c72a70
parent 4ee366690111e5f71a248a2af10301db425162d5
author Chet Haase <chet@google.com> 1315523990 -0700
committer Chet Haase <chet@google.com> 1315523990 -0700

Throw an exception if a both nav and system bars are configured

It was possible for a device to be configured to use a navigation bar
(by setting config_showNavigationBar to true in a config.xml file)
and to use a system bar (by being a tablet device of sufficient size).
The display metrics would be set up for both, but the SystemUI would ignore
the navigation bar, leading to conflict in what would be displayed and how
much room there was on the display. This change throws an exception,
causing SystemUI to fail, when this conflict is detected.

Change-Id: Ib5c19d50ff9444bc33fd53d3dcfa016adc4872ef