I am testing out a RTK Base Station supported build on android here at https://github.com/mavlink/qgroundcontrol/pull/8210. Looking at LinkManager.cc it seems that how android handles the different serial connections is bit different than on desktop (comments indicate there is a memory leak in the serial code so calling availablePorts() is not done so they stop probing after the first serial port.
Is there a fundamental limitation in android preventing having multiple serial connections? Even if I have the RTK code working is it possible to have a SiK radio and RTK Gps connected to QGC on android?