Bluetooth MIDlet - Sending Data

Question

Hi All!
My project involves sending a String from one Bluetooth device to another, then back again.
Currenlty I have the Discovery feature working fully, searching for devices in range - the user then selects the device they wish to send the data to and this is stored as a RemoteDevice.
My question is, what is the simpliest way to then send a string to the device, which will then reply automatically with another string (i.e Client/Server sort of set up, where the response from the Server will be hard coded).
The following code, sets the selected remote device so how do I progress from here? I'm not really looking for anything all that clever, just simply send a string, a recieve a response.
public void setSelectedDevice() {
        try {
            theSelectedRemoteDevice = (RemoteDevice) theDiscoveredDevices.elementAt(theDeviceDisplayList.getSelectedIndex());
        } catch (IOException ex) {
            ex.printStackTrace();
    }Any help appreciated
Cheers!!

Answer 1

Check out my thread HERE. It should work, except the whole connecting to the computer part. And you will probably need a uuid that is not 0x0003, but if you are already discovering devices, then you already know that. The main thing is the
StreamConnection conn =(StreamConnection)Connector.open(connectionURL);
OutputStream out = conn.openOutputStream();part, and I also think you can use openDataOutputStream(). And of course you would also need an openInputStream on the other end.