Storing Data Using the Record Store - Beginning Java ME Platform - page 151

public void startApp() {
initialize();
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
}
public void commandAction(Command command, Displayable displayable) {
// Insert global pre-action code here
if (displayable == wxForm) {
if (command == exitCommand) {
exitMIDlet();
} else if (command == settingCommand) {
getDisplay().setCurrent(get_locationList());
}
} else if (displayable == locationList) {
if (command == screenCommand) {
getDisplay().setCurrent(get_locationTextBox());
} else if (command == List.SELECT_COMMAND) {
int index = get_locationList().getSelectedIndex();
set_location(get_locationList().getString(index));
getDisplay().setCurrent(get_wxForm());
} else if (command == backCommand) {
getDisplay().setCurrent(get_wxForm());
}
} else if (displayable == locationTextBox) {
if (command == backCommand) {
getDisplay().setCurrent(get_locationList());
} else if (command == okCommand) {
add_location(locationTextBox.getString());
getDisplay().setCurrent(get_locationList());
}
} else if (displayable == cannotAddLocationAlert) {
if (command == backCommand) {
getDisplay().setCurrent(get_locationList());
}
}
}