Well, I might be confused with exact terms, but Blackberry supports Qt on it's new platforms, meaning developers can distribute Qt apps. See http://blackberry.github.com/ndk/components.html#Qt

If I'm correct, the Qt Lighthouse is integrated in Qt 4.8 (now RC1), which means easy porting for any platform, including Android. Remains to be seen if Nokia and Google come in terms with this officially though. Of course, you can already distribute Qt apps on Android, using third party ports like Necessitas: http://labs.qt.nokia.com/2011/02/28/necessitas/ .