Alert alert = new Alert("操作提示");
alert.setTimeout(Alert.FOREVER);
alert.setType(AlertType.WARNING);
alert.setString("是否要真的删除?");
Command yes = new Command("是", Command.SCREEN, 1);
Command no = new Command("否", Command.OK, 1);
alert.addCommand(yes);
alert.addCommand(no);
alert.setCommandListener(new CommandListener(){
public void commandAction(Command c, Displayable d) {
if (c == yes) {
// 用户选择了'是'
}
if (c == no) {
// 用户选择了 '否'
}
}
});
Display.getDisplay(midlet).setCurrent(alert);
