Does anyone know how an app may check whether a device supports wifi mobile hotspot/wifi tethering? For example, my Android phone has this functionality and you can tether the 3G connection, while my newer android tablet does not support it. To complicate things further, I actually have another tablet, with only wifi and no 3G that do support the portable hotspot mode.
Please observe that I am not asking how to enable the hotspot, just whether the device has support for it.
Thanks