When a device is setup as a WiFi Access Point aka "hotspot", the standard
API for getting the WiFi settings returns nothing.  We have to use a
separate API to get the IP address of the WiFi AP.  As far as I could tell,
there is no public API for getting the SSID/BSSID of the WiFi AP, so for
now that is left blank.  That means the wifi screen in swap is confusing
because it will say it is not attached when the device is a hotspot

@mvdan's https://github.com/mvdan/libaccesspoint should help there

#193 https://gitlab.com/fdroid/fdroidclient/issues/193