Error connecting socket Andorid java application (Client) with socket application java PC (Server)

Communication between the socket of my java application andorid (client) and my java pc (server) application does not work.

I have 2 java applications, one for mobile and another for computer. It is assumed that the andorid application (client) should send a message to the computer (server) and that the computer should display it by console.

When I do it from another computer application if it sends the message, but putting the same code in the application for android does not send it and I do not know why. I have to say that when it worked for me the two applications were on the same computer.

The error that the Andorid app shows me when I send a text is:

  

scoket failed: EACCES (Permission denied)

This is the code of the application for Andorid (Client) where I have the socket defined.

public void BontonEnviar(View view) {

    try {

        Socket miSocket = new Socket("192.168.100.190",9999);
        DataOutputStream flujoSalida = new DataOutputStream(miSocket.getOutputStream());

        String mensaje = elementoEntrada.getText().toString();
        flujoSalida.writeUTF(mensaje);

        flujoSalida.close();

    } catch (UnknownHostException e1) {
        e1.printStackTrace();
    } catch (IOException e1) {
        elementoSalida.setText(e1.getMessage());
    }
}

This is the code of the application for PC (Server) where I have defined the socket:

@Override
public void run() {

    try {

        ServerSocket servidor = new ServerSocket(9999);

        Socket miSocket = servidor.accept();

        DataInputStream flujoEntrada = new DataInputStream(miSocket.getInputStream());

        String mensaje = flujoEntrada.readUTF();
        areatexto.append("\n"+mensaje);

        miSocket.close();

    } catch (IOException e) {

        e.printStackTrace();
    }


}

This is the code of the application for PC (Client) where if I have worked the sending of data between applications:

@Override
public void actionPerformed(ActionEvent e) {

    try {

        Socket miSocket = new Socket("192.168.100.190",9999);

        DataOutputStream flujoSalida = new DataOutputStream(miSocket.getOutputStream());

        flujoSalida.writeUTF(campo1.getText());

        flujoSalida.close();

    } catch (UnknownHostException e1) {
        e1.printStackTrace();
    } catch (IOException e1) {
        System.out.println(e1.getMessage());
    }

}