密钥保存在cpp文件里 防止反编破解

zuoxiao

2023-12-19 72c257c004d520851205c0cf0482a367c80cae76

 app/src/main/java/com/dayu/recharge/activity/ReadCardAcitivy.java

@@ -3,7 +3,6 @@
import android.content.Intent;
import android.nfc.NfcAdapter;
import android.os.Bundle;
import android.os.Message;
import android.view.LayoutInflater;
import android.view.View;

@@ -30,7 +29,6 @@
import java.util.Arrays;
import java.util.Calendar;
import java.util.List;
import java.util.Map;

/**
 * Copyright (C), 2023,
@@ -107,7 +105,7 @@
     */

    public void readAllData(Intent intent) {
        NfcReadHelper.getInstence(intent)
        NfcReadHelper.getInstence(intent, this)
                .getOneSectorData(new NfcReadHelper.NFCCallListback() {
                    @Override
                    public void callBack(List<byte[]> data) {
@@ -252,12 +250,12 @@
                            userCard.setBalance(balance);
                            userCard.setState("00");

                            WriteCardUtils.setUser(intent, userCard);
                            WriteCardUtils.setUser(intent, userCard, ReadCardAcitivy.this);
                            stateText.append("启用");
                        } else if ("01".equals(state)) {
                            userCard.setBalance(balance);
                            userCard.setState("01");
                            WriteCardUtils.setUser(intent, userCard);
                            WriteCardUtils.setUser(intent, userCard, ReadCardAcitivy.this);
                            stateText.append("禁用");
                        } else if ("02".equals(state)) {
                            stateText.append("隶属信息不符");