// 自动计算金额
 @OnTextChanged(
     value = {R.id.product_number, R.id.product_price},
     callback = OnTextChanged.Callback.TEXT_CHANGED)
 void onProductTextChanged(CharSequence text) {
   ToastUtils.toast("onTextChanged");
   if (!text.toString().equals("")) {
     String number = productNumber.getText().toString();
     String price = productPriceText.getText().toString();
     String total = cacleTotal(number, price);
     if (total != null) {
       ToastUtils.toast(total);
       productTotal.setText(total);
     }
   } else {
     productTotal.setText("");
   }
 }
  /** 添加清单 */
  @OnClick(R.id.product_add_btn)
  public void onAddAccountSale() {
    int radioButtonId = accountTypeRadioGroup.getCheckedRadioButtonId();
    switch (radioButtonId) {
      case R.id.accountTypeRadioSale:
        currentRadioSelectValue = AccountTypeEnum.SALE;
        break;
      default:
        currentRadioSelectValue = AccountTypeEnum.PURCHASE;
        break;
    }

    checkForm();

    ToastUtils.toast(String.valueOf(currentRadioSelectValue));
  }