public class Servic extends Service
{
    private boolean isRunning = false;
    private static final  String SERVER_IP = "192.168.43.112";
    private static final int SERVERPORT = 6000;
    private Socket socket;
    Thread ClientThread = null;
    String st = null;
    String path = null;

public void onCreate()
{

}

public int onStartCommand(Intent intent, int flags, int startId)
{
    super.onStartCommand(intent, flags, startId);

    path=(String) intent.getExtras().get("path");

    isRunning = true;
    this.ClientThread = new Thread(new ClientThread());
    this.ClientThread.start();

    return START_STICKY;
}

public void onDestroy()
{
    super.onDestroy();
    isRunning = false;
}

public class ClientThread implements Runnable
{
    public void run()
    {
        try
        {
            InetAddress serverAddr = InetAddress.getByName(SERVER_IP);

            socket = new Socket(serverAddr,SERVERPORT);

            File file = new File(path);
            byte[] bytes = new byte[8192];
            FileInputStream fis = new FileInputStream(file);
            BufferedInputStream bis = new BufferedInputStream(fis);
            OutputStream out = socket.getOutputStream();
            out.write((int)file.length());
            int count,file_size;

            while ((count = bis.read(bytes)) > 0) {
                System.out.println(count);
                out.write(bytes, 0, count);
            }
            out.flush();
            out.close();
            fis.close();
            bis.close();
        }
    }
}

@Override
public IBinder onBind(Intent intent)
{
    return null;
}
}

int main(int argc, char *argv[])
{
WSADATA wsa;
socklen_t addrlen;
SOCKET s , new_socket;
char buffer[256];
struct sockaddr_in server , client;
int c,n;
int result;

if (WSAStartup(MAKEWORD(2,2),&wsa) != 0)
{
    printf("ERROR initlizaing winsock2 dll : %d",WSAGetLastError());
    return 1; // exit program with error.
}

printf("Initialised.n");

s = socket(AF_INET,SOCK_STREAM, 0);
if(s == INVALID_SOCKET)
{
    printf("error at creating socket :%d" ,WSAGetLastError());
    WSACleanup();
    return 1;
}

printf("socket createdn");

memset(&server, 0, sizeof server);
server.sin_family = AF_INET;
server.sin_addr.s_addr = INADDR_ANY;
server.sin_port = htons(6000);

if (bind(s , (struct sockaddr *)&server, sizeof(server)) == SOCKET_ERROR)
{
    printf("Bind fialed with errror code : %d",WSAGetLastError());
    closesocket(s);
    WSACleanup();
    return 1;
}

listen(s , 3);

printf("waiting for incoming connectionsn");
c = sizeof(struct sockaddr_in);
new_socket = accept(s , (struct sockaddr *)&client,&c);
if(new_socket == INVALID_SOCKET)
{
    printf("accept fialed with error code : %d" ,WSAGetLastError());
    closesocket(s);
    WSACleanup();
    return 1;
}

printf("Connection acceptëd");

//as per my knowledge, file accepting code should be somewhere here.

getchar();
closesocket(s);
WSACleanup();
return 0;
}