左晓为主开发手持机充值管理机
zuoxiao
2023-11-15 61a4ae8b08652f24916218037beeef594bcde83b
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package com.dayu.recharge.activity;
 
import android.os.Bundle;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
 
import com.dayu.recharge.databinding.ActivityElectricPriceBinding;
import com.dayu.recharge.dbBean.ElectricPriceBean;
import com.dayu.recharge.utils.ToastUtil;
 
/**
 * Copyright (C), 2023,
 * Author: zuo
 * Date: 2023-11-10 10:18
 * Description: 电量单价
 */
public class ElectricPriceActivity extends BaseActivity {
 
    ActivityElectricPriceBinding electricPriceBinding;
    ElectricPriceBean electricPriceBean;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        electricPriceBinding = ActivityElectricPriceBinding.inflate(LayoutInflater.from(this));
        setContentView(electricPriceBinding.getRoot());
        initData();
 
        electricPriceBinding.electricOk.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (!TextUtils.isEmpty(electricPriceBinding.electricNewNum.getText())) {
                    electricPriceBean.setPrice(Float.parseFloat(electricPriceBinding.electricNewNum.getText().toString()));
                    baseDao.electricPriceDao().insert(electricPriceBean);
                    ToastUtil.show("保存成功");
                    initData();
                } else {
                    ToastUtil.show("请输入正确金额");
                }
            }
        });
 
 
    }
 
    private void initData() {
        ElectricPriceBean priceBean = baseDao.electricPriceDao().findFirst();
        if (priceBean != null) {
            electricPriceBean = priceBean;
            electricPriceBinding.electricOldNumber.setText(priceBean.getPrice() + "元");
        } else {
            electricPriceBean = new ElectricPriceBean();
            electricPriceBinding.electricOldNumber.setText("1.000元");
        }
    }
 
 
}