one option to try about bluetooth connection is to check whether your devices support bluetooth tethering, if so, you can set network connection between two devices similar to WIFI.
---------- Post added at 01:08 PM ---------- Previous post was at 01:00 PM ----------
ok, i just tested it, there is no need to use bluetooth to access between android devices, w/o 3g, w/o WIFI. Basically what you need to do is to turn on a WIFI hotspot on one device, then start vmlite vnc server on this device, it will display an ip address.
On your another device, you need to change WIFI to connect to your other device's WIFI hotspot id, then you run a vnc viewer to connect. It works very well from our testing.
There is no 3rd party app needed, pretty much all android devices support wifi hotspot.
if you need more info, please post.
