Demonstrates auto-magically hiding ActionBar and TitleBar if BB10 Device is in Landscape orientation.
After 3 seconds of inactivity: Bars are hidden
Touching the Screen: Bars are visible again for 3s
see also souercecodenat GitHuib: github.com/ekke/snippet-cascades-hide-actionbar
or my blog: ekkes-corner.org
or my apps: ekkes-apps.org