Andriod Application - weekly work

Create a small Andriod sample application that does RFCOMM connection to Bluetooth Device (com serial) ? Send 3 letters and enter key: "ATZ" + Char(13) + Char(10) ? Reconnect automatically after the bluetooth connection drops off. ? Continue sending the ATZ command in a loop. ? Display any ASCII responses on the com port to the screen, just show the response on the screen in Hex format 0xAB if its easier. Generous bonus available for fast work and well working application. Thank you for your bids.