Google hit with $314m fine for collecting data from idle Android phones without permission
(www.androidauthority.com)
They submitted kernel patches for (at least some) support of the FP6 the day it released. The preinstalled OS isn't FOSS though a good few FOSS OSs/distros support their older phones (and presumably the FP6 eventually).
So the answer is... sort of? Personally I just think they're just FOSS-friendly