public void init() {
setLayout(new GridLayout(0, 2));
selectButton = new Button("select");
add(selectButton);
selectButton.addActionListener(this);
acquireButton = new Button("acquire");
add(acquireButton);
acquireButton.addActionListener(this);
scanner = Scanner.getDevice();
scanner.addListener(this);
try {
File home = new File(System.getProperty("user.home"));
dir = new File(home, "My Documents");
if (!dir.exists()) {
dir = home;
}
} catch (Exception e) {
e.printStackTrace();
}
}
