Im working on a project that involves sending a string from an android phone to my laptop running a 32 bit windows VM (VMWare Fusion). After doing some searching on how to do such a thing, I get the client (phone) working, but for the server (laptop) end, it never seems to receive anything.
Im sharing bluetooth with the VM, & the device is paired to the host, yet when I send the data it connects to the host, but the VM running the "server" never seems to receive it.
I got the code for the receiver from here, but just for clarifying, heres the code im using for the receiver/server/VM:
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import javax.bluetooth.RemoteDevice;
import javax.bluetooth.UUID;
import javax.microedition.io.Connector;
import javax.microedition.io.StreamConnection;
import javax.microedition.io.StreamConnectionNotifier;
public class server {
// TODO: Update this to use the window, instead of the console
public void startServer() throws IOException {
// Create a UUID for SPP
UUID uuid = new UUID("1101", true);
//UUID uuid = new UUID("00001101-0000-1000-8000-00805F9B34FB", false);
// Create the servicve url
String connectionString = "btspp://localhost:" + uuid + ";name=SpudSPPServer";
// open server url
StreamConnectionNotifier streamConnNotifier = (StreamConnectionNotifier) Connector.open(connectionString);
// Wait for client connection
System.out.println("\nServer Started. Waiting for clients to connect…");
StreamConnection connection = streamConnNotifier.acceptAndOpen();
RemoteDevice dev = RemoteDevice.getRemoteDevice(connection);
System.out.println("Remote device address: " + dev.getBluetoothAddress());
System.out.println("Remote device name: " + dev.getFriendlyName(true));
// read string from spp client
InputStream inStream = connection.openInputStream();
BufferedReader bReader = new BufferedReader(new InputStreamReader(inStream));
String lineRead = bReader.readLine();
System.out.println(lineRead);
// send response to spp client
OutputStream outStream = connection.openOutputStream();
PrintWriter pWriter = new PrintWriter(new OutputStreamWriter(outStream));
pWriter.write("Response String from SPP Server\r\n");
pWriter.flush();
pWriter.close();
streamConnNotifier.close();
}
}
& in the main file:
public static void main(String args[]) throws IOException {
display d = new display();
server blueToothServer = new server();
d.makePanel();
if (selectFile.fileMissing()) {
d.feed.setText("File missing, creating new file");
selectFile.makeFile();
d.feed.setText("File created! Awaiting data...");
} else {
d.feed.setText("File found! Awaiting data...");
d.MACAddress.setText("MAC Address: " + LocalDevice.getLocalDevice().getBluetoothAddress().replace("-", ":").toUpperCase());
}
blueToothServer.startServer();
}
If you need the code for the client (phone), I can post that if asked
Figured it out, turns out it was on the VMs end, so I just installed windows normally as opposed to a VM, & that fixed it