Android bluetooth SPP simple app

The application will make pairing with other Bluetooth device with SPP protocol using a UI like in the original android firmware. Once connected to other the other device will send 3 bytes every 1 second and the application should get the 3 bytes and display the three numbers on the screen using 3 text boxes. Once disconnected from the other BT device a toast should appear notifying that we were disconnected. There should be a menu with the option to make pairing, once selected it will show the near BT devices and let us choose which one to pair with. once paired it should start showing numbers sent from the other device. Once done the code and application will be transferred to the employer. If you have any questions please ask, Regards,