About FluidMIDIDeviceService (Unreleased)
Fluidsynth MIDI Service, named as FluidMidiDeviceService on Google Play, is a virtual MIDI device service. It works as a MidiDeviceService so that any MIDI API application should be able to use it.
It comes with some proof-of-concept examples within the application package apart from MIDI device service.
For details, check out (my) developer's website on github. Google Play Store is too restricted to explain everything.
Note that I have nothing to do with Fluidsynth developer team. Questions etc. should be directed to me.
This version does not come up with the soundfonts, nor any soundfont providers. It tries to load .sf2 files from /data/local/tmp/name.atsushieno.fluidsynthmidideviceservice directory, so copy your favorite .sf2 files there.