Open in android

Software (e.g. Mozilla Firefox, Thunderbird) can load the opensc module (opensc-pkcs11.so on linux and opensc-pkcs11.dll on Windows) and use all smart cards supported by OpenSC for authentication, signing and decryption. My question is how can we do the same in android (where to store the opensc module, how to access the external token, etc.). For example, how can an application use the opensc module to access smart card tokens with nfc and / or bluetooth interface.

I don't like flash my android like looking for an android. I am asking for any suggestions or examples. Thanks in advance.