Android Question Bluetooth discovery

This means that the bluetooth device is not listening for incoming connections. At least not on the address that you are trying to connect to (which is 00001101-0000-1000-8000-00805F9B34FB if you are calling Serial.Connect).

hi erel,
first m getting all paired devices list in a Map from getPairedDevices and then asking user to choose one. then m giving that mac id to serial.connect
this is my code fragment..
Dim PairedDevices As Map
PairedDevices = Serial1.GetPairedDevices
Dim l As List
l.Initialize
For i = 0 To PairedDevices.Size - 1
l.Add(PairedDevices.GetKeyAt(i)) 'add the friendly name to the List
Next
Dim res As Int
res = InputList(l, "Choose device", -1) 'show list with paired devices
If res <> DialogResponse.CANCEL Then
Serial1.Connect(PairedDevices.Get(l.Get(res))) 'convert the name To mac address
End If

also if u could help me with unpaired devices to connect to my bluetooth(thru my app)...tht wil help me alot...

This error means that the other device is not listening to incoming connections.

If you know the mac address then you can use it directly with Serial1.Connect.

This means that the bluetooth device is not listening for incoming connections. At least not on the address that you are trying to connect to (which is 00001101-0000-1000-8000-00805F9B34FB if you are calling Serial.Connect)...
Could u plz elaborate this ans?? I dnt understand which address u r referring to...

Each Bluetooth service is mapped to a UUID. The default UUID for the serial port profile is the one I posted.

If the other device is not listening to connections on this UUID then you get a discovery error.

I hve changed my device from hc05 to hc 06...now i can discover it...but wen i try to cnnect using serial.connect it gives error..
Javaioexception:connection failed or aborted
Wat could b done for it??

make sure your HC module is in slave mode.. otherwise you should change it by AT commands