public void beamReceive(byte[] data) {
		String receivedString=new String(data);
		textBox1.setText(String.valueOf(receivedString));
	}
	
	public void dialogDismissed(String title) {
		......
	}
	public void keyDown(int keyCode) {
		if (textField2.hasFocus()) {
			textField2.handleKeyDown(keyCode);
		}
	public void penDown(int x, int y) {
		if (button5.pressed(x,y)) {
			System.exit(0);
		}
		if (button4.pressed(x,y)) {
			textBox1.setText(“”);
		}
      ...

String text = textField2.getText();
boolean suceeded = beamSend(String.valueOf(text).getBytes());
if (textField2.pressed(x,y)) {
	}
	public void penMove(int x, int y) {
	if (textField2.pressed(x,y)) {
	}
	public void penUp(int x, int y) {
	}
  }