private static Menu getMenu() {  
        CommonButton btn11 = new CommonButton();  
        btn11.setName("Ԥ");  
        btn11.setType("click");  
        btn11.setKey("11");  
  
        CommonButton btn12 = new CommonButton();  
        btn12.setName("ѯ");  
        btn12.setType("click");  
        btn12.setKey("12");  
  
        CommonButton btn13 = new CommonButton();  
        btn13.setName("ܱ");  
        btn13.setType("click");  
        btn13.setKey("13");  
  
        CommonButton btn14 = new CommonButton();  
        btn14.setName("ʷϵĽ");  
        btn14.setType("click");  
        btn14.setKey("14");  
  
        CommonButton btn21 = new CommonButton();  
        btn21.setName("㲥");  
        btn21.setType("click");  
        btn21.setKey("21");  
  
        CommonButton btn22 = new CommonButton();  
        btn22.setName("Ϸ");  
        btn22.setType("click");  
        btn22.setKey("22");  
  
        CommonButton btn23 = new CommonButton();  
        btn23.setName("Ų̊");  
        btn23.setType("click");  
        btn23.setKey("23");  
  
        CommonButton btn24 = new CommonButton();  
        btn24.setName("ʶ");  
        btn24.setType("click");  
        btn24.setKey("24");  
  
        CommonButton btn25 = new CommonButton();  
        btn25.setName("");  
        btn25.setType("click");  
        btn25.setKey("25");  
  
        CommonButton btn31 = new CommonButton();  
        btn31.setName("QȦ");  
        btn31.setType("click");  
        btn31.setKey("31");  
  
        CommonButton btn32 = new CommonButton();  
        btn32.setName("Ӱа");  
        btn32.setType("click");  
        btn32.setKey("32");  
  
        CommonButton btn33 = new CommonButton();  
        btn33.setName("ĬЦ");  
        btn33.setType("click");  
        btn33.setKey("33");  
  
        ComplexButton mainBtn1 = new ComplexButton();  
        mainBtn1.setName("");  
        mainBtn1.setSub_button(new CommonButton[] { btn11, btn12, btn13, btn14 });  
  
        ComplexButton mainBtn2 = new ComplexButton();  
        mainBtn2.setName("վ");  
        mainBtn2.setSub_button(new CommonButton[] { btn21, btn22, btn23, btn24, btn25 });  
  
        ComplexButton mainBtn3 = new ComplexButton();  
        mainBtn3.setName("");  
        mainBtn3.setSub_button(new CommonButton[] { btn31, btn32, btn33 });  
  
        /** 
         * ǹںxiaoqrobotĿǰĲ˵ṹÿһ˵ж˵<br> 
         *  
         * ĳһ˵ûж˵menuζأ<br> 
         * 磬һ˵ǡ顱ֱǡĬЦômenuӦ壺<br> 
         * menu.setButton(new Button[] { mainBtn1, mainBtn2, btn33 }); 
         */  
        Menu menu = new Menu();  
        menu.setButton(new Button[] { mainBtn1, mainBtn2, mainBtn3 });  
  
        return menu;  
    }