[antonio206]

hi,

i'm using a USB bluetoothfor my PC, a phone and java.

i'm trying to build a bluetooth server in my pc to accept all connections (for now), but i can't have the client (phone) connected. The problem is that i'm having the program wait for a connection but when i have the client connected, it connects to the windows "handler" for bluetooth and my program keeps on waiting.

I already tried to search for devices and i can find them, just can't get the client to connect my program instead of windows.


this might be a little confusing, let me know if you didn't understand. I really need to understand this problem.

Thks, antonio

[antonio206]

since noone replied i'm going to try to explain better myself.

i have this code:

LocalDevice localdevice = LocalDevice.getLocalDevice();
DiscoveryAgent agente = localdevice.getDiscoveryAgent();
localdevice.setDiscoverable(DiscoveryAgent.GIAC)

...
initiate a service
...

conn = notifier.acceptAndOpen();

As expected the program blocks in the acceptAndOpen(). I search for the pc through by phone and find it and connect it. I'm asked for a password and enter it, then windows prompts me for a pass for the Bluetooth connection and my program stays blocked waiting.

The question is: how can i make the program recieve the connection and not windows it self ?

[traud]

Which UUID are you using? Is that UUID offered by another application on your computer already?

[antonio206]

i'm using 1105 for the push object,

Object Push OBEXObjectPush 4357 0x1105


How can i tell which UUID my pc is using?
Should i create my own service for push object?

[antonio206]

i tried changing UUID:

new UUID(0x1106) - file transfer works, the phone can find it and use it.

new UUID(0x1105) - object push isn't even found by the phone

btgoep://localhost:0000110500001000800000805f9b34fb;authenticate=false;master=true;encrypt=false;name=ObexExample

i'm using this url for the service.

[antonio206]

Problem Solved.

The url was in fact not being done correctly.

[traud]

Additinonally, do not forget to set the service bit (ServiceRecord.setDeviceServiceClasses) and to modify your service record accorinding its profile specification (ServiceRecord.setAttributeValue); otherwise some devices will not use your service: Wiki-entry …

[manish4edu]

i m using UUID as : String serverUUID=new UUID("9106",true).toString();

i didn't understand about servicerecord.setDeviceServiceClasses() and
servicerecord.setAttributeValue() methods. Means what parameter i have to send in these methods.
i m using following string as my connection to the server:
"btspp://localhost:" + serverUUID + ";name=BTTP" :
serverUUID is a string from first line above.

my pc server is not receiving any data. Although my mobile is able to find the service's URL of pc and able to connect to it. acceptAndOpen() is the line where my pc server is stucked.

please help me its very urgent for me.

[traud]

manish4edu, where is your code executed: On your PC or phone?