I don't think this port will get any Android support. If someone could get AlienDalvik to run on this port, it still is only Android 4.0, which many Apos don't support today. Anbox isn't working on any port as of today as far as i know and i'm not sure if it will ever run on the old Kernel which the Nexus5 uses. Trying to make SFDroid work isn't worth the effort, because sadly there are so many things that didn't work...