ionic framework - How do I force phones to display screen orientation only "portrait", and tablets to only display screen orientation only "landscape"? -

ionic framework, ionicframework.com, how force phones display screen orientation "portrait", , tablets display screen orientation "landscape"?

add preference <preference name="orientation" value="portrait" /> in config.xml seems way go, works cordova 3.4.1 , later.

using screen.orientation directly in javascript in app more flexible, doesn't seem have wide support on phones yet.