With NDK (I never used it) only Android-specific things would require rewriting (e.g. the UI). It's also possible to run chrooted GNU/Linux systems (with some funny things like Android permissions).
- [Trisquel-users] Android development the right way janeandreas
- Re: [Trisquel-users] Android development the right... alonivtsan
- Re: [Trisquel-users] Android development the r... Michał Masłowski
- Re: [Trisquel-users] Android development the right... Michał Masłowski
- Re: [Trisquel-users] Android development the right... janeandreas
