refactor(nfc): 重构 NFC 读写助手类并优化相关功能

zuoxiao

7 天以前 548dce0bcff06ee7a1795defe8e7789b9d7aad94

 generallibrary/src/main/java/com/dayu/general/bean/card/UserCard.kt

@@ -3,14 +3,15 @@
import com.dayu.baselibrary.bean.BaseUserCardCard
import com.dayu.baselibrary.tools.BcdUtil
import com.dayu.baselibrary.tools.HexUtil
import com.dayu.general.tool.CardCommon.Companion.USER_CARD_TYPE_1
import java.io.Serializable
import java.util.*

/**
 * 通用项目用户卡结构
 */
class UserCard : BaseCard(), Serializable {
    var cardType: String = "A1" // 卡类型：A1终端写卡 A8刷卡开泵后值 A2叠加充值
class UserCard : BaseUserCardCard(), Serializable {
    var cardType: String = USER_CARD_TYPE_1 // 卡类型：A1终端写卡 A8刷卡开泵后值 A2叠加充值
    var areaNumber: Int = 0 // 国家行政区域号(12位BCD,精确到村)
    var userCode: String = "" // 用户编号BCD
    var userCodeNumber: Int = 0 // 用户卡编号(HEX)
@@ -29,10 +30,10 @@
        if (data == null || data.size < 3) {
            return false
        }
        

        val expectedBytes = arrayOf(getZeroBytes(), getOneBytes(), getTwoBytes())
        return data.zip(expectedBytes.toList()).all { (actual, expected) -> 
            actual.contentEquals(expected) 
        return data.zip(expectedBytes.toList()).all { (actual, expected) ->
            actual.contentEquals(expected)
        }
    }

@@ -46,7 +47,7 @@
    /**
     * 通过byte转bean
     */
     fun getBean(data: List<ByteArray>): UserCard? {
    override fun getBean(data: List<ByteArray>): UserCard? {
        try {
            val userCard = UserCard()
            // 解析第0块
@@ -74,7 +75,7 @@
                balance = HexUtil.get16To10LowHightByBytes(one.copyOfRange(1, 5))
                surplusWater = HexUtil.get16To10LowHightByBytes(one.copyOfRange(5, 9))
                electricPrice = HexUtil.hexToFloatLowHigh(one.copyOfRange(9, 11))
                

                // 解析充值时间
                val year = HexUtil.getBcdToInt(one[11])
                val month = HexUtil.getBcdToInt(one[12])
@@ -133,19 +134,19 @@
            val data = ByteArray(16)
            try {
                data[0] = projectCode.toByte()
                

                // 设置余额
                val balanceBytes = HexUtil.hexToByteArray(HexUtil.get10To16LowHigh(balance))
                System.arraycopy(balanceBytes, 0, data, 1, 4)
                

                // 设置剩余水量
                val waterBytes = HexUtil.hexToByteArray(HexUtil.get10To16LowHigh(surplusWater))
                System.arraycopy(waterBytes, 0, data, 5, 4)
                

                // 设置电价
                val priceBytes = HexUtil.hexToByteArray(HexUtil.floatToHexLowHigh(electricPrice))
                System.arraycopy(priceBytes, 0, data, 9, 2)
                

                // 设置充值时间
                rechargeDate?.let {
                    data[11] = HexUtil.getIntToBCD(it.get(Calendar.YEAR) % 100)[0]
@@ -153,7 +154,7 @@
                    data[13] = HexUtil.getIntToBCD(it.get(Calendar.DAY_OF_MONTH))[0]
                    data[14] = HexUtil.getIntToBCD(it.get(Calendar.HOUR_OF_DAY))[0]
                }
                

                data[15] = getByteSum(data)
            } catch (e: Exception) {
                e.printStackTrace()
@@ -169,14 +170,14 @@
                // 备份余额和水量数据
                val balanceBytes = HexUtil.hexToByteArray(HexUtil.get10To16LowHigh(balance))
                System.arraycopy(balanceBytes, 0, data, 1, 4)
                

                val waterBytes = HexUtil.hexToByteArray(HexUtil.get10To16LowHigh(surplusWater))
                System.arraycopy(waterBytes, 0, data, 5, 4)
                

                // 设置水价
                val priceBytes = HexUtil.hexToByteArray(HexUtil.floatToHexLowHigh(waterPrice))
                System.arraycopy(priceBytes, 0, data, 9, 2)
                

                // 设置充值时间
                rechargeDate?.let {
                    data[11] = HexUtil.getIntToBCD(it.get(Calendar.YEAR) % 100)[0]
@@ -184,7 +185,7 @@
                    data[13] = HexUtil.getIntToBCD(it.get(Calendar.DAY_OF_MONTH))[0]
                    data[14] = HexUtil.getIntToBCD(it.get(Calendar.HOUR_OF_DAY))[0]
                }
                

                data[15] = getByteSum(data)
            } catch (e: Exception) {
                e.printStackTrace()
@@ -193,7 +194,7 @@
        }
    }

    fun getZeroBytes(): ByteArray = Zero().toBytes()
    fun getOneBytes(): ByteArray = One().toBytes()
    fun getTwoBytes(): ByteArray = Two().toBytes()
    override fun getZeroBytes(): ByteArray = Zero().toBytes()
    override fun getOneBytes(): ByteArray = One().toBytes()
    override fun getTwoBytes(): ByteArray = Two().toBytes()
}