http://stackoverflow.com/questions/3593420/is-there-a-way-to-get-the-source-code-from-an-apk-file... Possible duplicate of this.
– PandaMar 05 '16 at 04:06
Not at all? That question is about recovering source from an app, this one is about determining if an app has native components.
– Chris KitchingMar 05 '16 at 04:07