switch case 结构

String infoName = getIntent().getStringExtra("infoName");
        switch (infoName){
            case "nickName":
                inputNicknameEdt.setHint("请输入新昵称");
                break;
            case "email":
                inputNicknameEdt.setHint("请输入新邮箱");
                break;
        }