Err, no, for two reasons. First, Android is Java/Dalvik based. Qt will not make you immune to this. It's not worth much having Qt if the language/compiler of your actual app is not supported. You would still have to port/rewrite your app in another language. Second, the matter of Qt on Android is not just installing. Qt has fair amounts of platform specific code deep down in it's bowels to make itself transparent. If you just shove Qt in there without proper platform support, it will stick out like a sore thumb.