In a recent offline mobile video it was stated that version 7 will allow some confidential controls which I thought were to be provided through a limited list of microflow actions that would be permitted in offline mode. What I would like to request is the addition of a JAVA ACTION microflow command to this list. I have a requirement to use a mobile in offline mode to communicate with RFID cards (Mifare and NFC). There are java libraries to allow this to happen but if I cannot use them as they only appear to be usable via a microflow JAVA ACTION command. I am also considering developing a widget that has embedded java code, so that I can still use Mendix as my complete application platform - which is my goal.
Java is pure runtime code so do not expect support anytime soon. You are better off trying to write a Cordova widget that can communicate with your devices hardware and then register the RFID data. That should be something that is possible.