This allows to construct per-device settings by device type very easily
device coordinators just do the following to declare which setting they support,
the settings activity is then composed at runtime.
@Override
public int[] getSupportedDeviceSpecificSettings(GBDevice device) {
return new int[]{
R.xml.devicesettings_miband3,
R.xml.devicesettings_swipeunlock,
R.xml.devicesettings_pairingkey
};
}