Runway HD is now available on Android devices,
Unfortunately the FLARM option which is required for the Pilot Aware unit is NOT yet available.
Airbox inform me that it will be available via an update when they have finished development, hopefully later this year.
Ahh Well, back to using two devices, Aware+ for airspace and XCSoar TE for Pilot Aware notifications.
Looking forward to using one device. I know there are other options but sticking with AirBox.