Android Question B4A and B4i questions

Good morning,

I'm programming an application both for Android and IOs (Apple).

My question/doubt is the following: can I use the following modules:

- Location Manager Library (for GPS location)
- Reflection Library (for device default language)
- HttpUtils2 (for http jobs)

I saw - it seems to me - that they are available for B4i. But I'm not sure...

Thanks in advance,

Kind regards,

Kepler