package com.dayu.qihealonelibrary.tools;
|
|
import android.app.Activity;
|
import android.content.Intent;
|
import android.nfc.NfcAdapter;
|
import android.nfc.Tag;
|
import android.nfc.tech.MifareClassic;
|
import android.util.Log;
|
|
import com.dayu.baselibrary.tools.HexUtil;
|
import com.dayu.qihealonelibrary.card.UserCard;
|
import com.dayu.qihealonelibrary.utils.MyCommon;
|
|
|
import java.io.IOException;
|
import java.util.ArrayList;
|
import java.util.HashMap;
|
import java.util.List;
|
import java.util.Map;
|
|
/**
|
* @author zx
|
* @date 2018/4/23 14:31
|
* email 1058083107@qq.com
|
* description nfc读取工具类
|
*/
|
public class NfcReadHelper extends BaseNFCHelper {
|
|
private Tag tag;
|
// private NFCCallback callback;
|
private static NfcReadHelper helper;
|
|
|
public NfcReadHelper(Intent intent, Activity activity) {
|
super(activity);
|
this.tag = intent.getParcelableExtra(NfcAdapter.EXTRA_TAG);
|
}
|
|
/**
|
* 单例初始化
|
*
|
* @param intent
|
* @return
|
*/
|
public static NfcReadHelper getInstence(Intent intent, Activity activity) {
|
if (helper == null) {
|
helper = new NfcReadHelper(intent, activity);
|
}
|
return helper;
|
}
|
|
/**
|
* 获取用户卡信息
|
*
|
* @return
|
*/
|
public UserCard getUserCardData() {
|
UserCard userCard = null;
|
Map<String, List<byte[]>> map = new HashMap<>();
|
MifareClassic mfc = MifareClassic.get(tag);
|
if (null != mfc) {
|
try {
|
//链接NFC
|
mfc.connect();
|
//获取扇区数量
|
int count = mfc.getSectorCount();
|
//存储空间
|
int size = mfc.getSize();
|
//用于判断时候有内容读取出来
|
boolean flag = false;
|
List<byte[]> list = new ArrayList<>();
|
//验证扇区密码，否则会报错（链接失败错误）
|
boolean isOpen = mfc.authenticateSectorWithKeyA(1, defauleKey);
|
if (!isOpen) {
|
isOpen = mfc.authenticateSectorWithKeyA(1, companyKey);
|
}
|
if (isOpen) {
|
//获取扇区里面块的数量
|
int bCount = mfc.getBlockCountInSector(1);
|
//获取扇区第一个块对应芯片存储器的位置（我是这样理解的，因为第0扇区的这个值是4而不是0）
|
int bIndex = mfc.sectorToBlock(1);
|
//String data1 = "";
|
for (int j = 0; j < bCount; j++) {
|
//读取数据
|
byte[] data = null;
|
try {
|
data = mfc.readBlock(bIndex);
|
bIndex++;
|
list.add(data);
|
} catch (Exception e) {
|
e.printStackTrace();
|
}
|
}
|
flag = true;
|
}
|
|
if (flag) {
|
userCard = UserCard.getBean(list);
|
return userCard;
|
}
|
} catch (IOException e) {
|
e.printStackTrace();
|
} catch (Exception e) {
|
e.printStackTrace();
|
} finally {
|
try {
|
mfc.close();
|
} catch (Exception e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
return null;
|
}
|
|
public String getCradType() {
|
|
MifareClassic mfc = MifareClassic.get(tag);
|
if (null != mfc) {
|
try {
|
mfc.connect();
|
boolean isOpen = mfc.authenticateSectorWithKeyA(1, defauleKey);
|
if (!isOpen) {
|
isOpen = mfc.authenticateSectorWithKeyA(1, companyKey);
|
}
|
if (isOpen) {
|
int bIndex = mfc.sectorToBlock(1);
|
byte[] data = mfc.readBlock(bIndex + 0);
|
if (data != null && data.length > 0) {
|
String hex = HexUtil.byteToHex(data[0]);
|
Log.i("NFCWreatActivity", "hex===" + hex);
|
return hex;
|
}
|
|
} else {
|
Log.i("NFCWreatActivity", "isOpen===" + isOpen);
|
return "-1";
|
}
|
} catch (IOException e) {
|
return "-1";
|
} finally {
|
try {
|
mfc.close();
|
} catch (IOException e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
return "";
|
}
|
|
/**
|
* 读取NFC卡的全部信息
|
*
|
* @param callback
|
*/
|
public void getAllData(final NFCCallMapback callback) {
|
Map<String, List<byte[]>> map = new HashMap<>();
|
MifareClassic mfc = MifareClassic.get(tag);
|
if (null != mfc) {
|
try {
|
//链接NFC
|
mfc.connect();
|
//获取扇区数量
|
int count = mfc.getSectorCount();
|
//存储空间
|
int size = mfc.getSize();
|
//用于判断时候有内容读取出来
|
boolean flag = false;
|
for (int i = 0; i < count; i++) {
|
List<byte[]> list = new ArrayList<>();
|
//验证扇区密码，否则会报错（链接失败错误）
|
boolean isOpen = mfc.authenticateSectorWithKeyA(i, defauleKey);
|
if (!isOpen) {
|
isOpen = mfc.authenticateSectorWithKeyA(i, companyKey);
|
}
|
if (isOpen) {
|
//获取扇区里面块的数量
|
int bCount = mfc.getBlockCountInSector(i);
|
//获取扇区第一个块对应芯片存储器的位置（我是这样理解的，因为第0扇区的这个值是4而不是0）
|
int bIndex = mfc.sectorToBlock(i);
|
//String data1 = "";
|
for (int j = 0; j < bCount; j++) {
|
//读取数据
|
byte[] data = null;
|
try {
|
data = mfc.readBlock(bIndex);
|
bIndex++;
|
list.add(data);
|
} catch (Exception e) {
|
e.printStackTrace();
|
}
|
}
|
flag = true;
|
}
|
map.put(i + "", list);
|
}
|
if (flag) {
|
callback.callBack(map);
|
} else {
|
callback.error(MyCommon.ERROR);
|
}
|
} catch (IOException e) {
|
callback.error(MyCommon.ERROR_MOVE);
|
e.printStackTrace();
|
} catch (Exception e) {
|
callback.error(MyCommon.ERROR);
|
e.printStackTrace();
|
} finally {
|
try {
|
mfc.close();
|
} catch (Exception e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
}
|
|
|
/**
|
* 获取1扇区信息
|
*
|
* @param callback
|
*/
|
public void getOneSectorData(NFCCallListback callback) {
|
|
|
MifareClassic mfc = null;
|
try {
|
mfc = MifareClassic.get(tag);
|
} catch (Exception e) {
|
e.printStackTrace();
|
}
|
if (null != mfc) {
|
try {
|
//链接NFC
|
mfc.connect();
|
//用于判断时候有内容读取出来
|
boolean flag = false;
|
List<byte[]> list = new ArrayList<>();
|
//验证扇区密码，否则会报错（链接失败错误）
|
boolean isOpen = mfc.authenticateSectorWithKeyA(1, companyKey);
|
if (!isOpen) {
|
isOpen = mfc.authenticateSectorWithKeyA(1, defauleKey);
|
}
|
if (isOpen) {
|
//获取扇区里面块的数量
|
int bCount = mfc.getBlockCountInSector(1);
|
//获取扇区第一个块对应芯片存储器的位置（我是这样理解的，因为第0扇区的这个值是4而不是0）
|
int bIndex = mfc.sectorToBlock(1);
|
//String data1 = "";
|
for (int j = 0; j < bCount; j++) {
|
//读取数据
|
byte[] data = null;
|
try {
|
data = mfc.readBlock(bIndex);
|
bIndex++;
|
list.add(data);
|
} catch (Exception e) {
|
e.printStackTrace();
|
}
|
}
|
flag = true;
|
}
|
if (flag) {
|
callback.callBack(list);
|
} else {
|
callback.error(MyCommon.ERROR);
|
}
|
} catch (IOException e) {
|
callback.error(MyCommon.ERROR_MOVE);
|
e.printStackTrace();
|
} catch (Exception e) {
|
callback.error(MyCommon.ERROR);
|
e.printStackTrace();
|
} finally {
|
|
try {
|
mfc.close();
|
} catch (Exception e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
}
|
|
|
/**
|
* 读取NFC卡的特定扇区信息
|
*
|
* @param a 扇区
|
* @param b 块
|
* @param callback
|
*/
|
public void getData(final int a, final int b, final NFCCallByteback callback) {
|
new Thread(new Runnable() {
|
@Override
|
public void run() {
|
Map<String, List<String>> map = new HashMap<>();
|
MifareClassic mfc = MifareClassic.get(tag);
|
if (null != mfc) {
|
try {
|
mfc.connect();
|
int count = mfc.getSectorCount();
|
if (a < 0 || a > count - 1) {
|
callback.error(MyCommon.ERROR);
|
return;
|
}
|
int bCount = mfc.getBlockCountInSector(a);
|
if (b < 0 || b > bCount - 1) {
|
callback.error(MyCommon.ERROR);
|
return;
|
}
|
|
int type = mfc.getType();//获取TAG的类型
|
String typeS = "";
|
switch (type) {
|
case MifareClassic.TYPE_CLASSIC:
|
typeS = "TYPE_CLASSIC";
|
break;
|
case MifareClassic.TYPE_PLUS:
|
typeS = "TYPE_PLUS";
|
break;
|
case MifareClassic.TYPE_PRO:
|
typeS = "TYPE_PRO";
|
break;
|
case MifareClassic.TYPE_UNKNOWN:
|
typeS = "TYPE_UNKNOWN";
|
break;
|
}
|
boolean isOpen = mfc.authenticateSectorWithKeyA(a, defauleKey);
|
if (!isOpen) {
|
isOpen = mfc.authenticateSectorWithKeyA(a, companyKey);
|
}
|
if (isOpen) {
|
int bIndex = mfc.sectorToBlock(a);
|
byte[] data = mfc.readBlock(bIndex + b);
|
callback.callBack(data);
|
} else {
|
callback.error(MyCommon.ERROR);
|
}
|
} catch (IOException e) {
|
callback.error(MyCommon.ERROR_MOVE);
|
e.printStackTrace();
|
} catch (Exception e) {
|
callback.error(MyCommon.ERROR);
|
} finally {
|
try {
|
mfc.close();
|
} catch (IOException e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
}
|
}).start();
|
}
|
|
/**
|
* 返回监听类
|
*/
|
public interface NFCCallMapback {
|
/**
|
* 返回读取nfc卡的全部信息
|
*
|
* @param data 前面代表扇区 四个块的数据用#号隔开
|
*/
|
void callBack(Map<String, List<byte[]>> data);
|
|
|
void error(int code);
|
}
|
|
/**
|
* 返回监听类
|
*/
|
public interface NFCCallListback {
|
/**
|
* 返回读取nfc卡的全部信息
|
*
|
* @param data 前面代表扇区 四个块的数据用#号隔开
|
*/
|
void callBack(List<byte[]> data);
|
|
|
void error(int code);
|
}
|
|
|
public interface NFCCallByteback {
|
/**
|
* 返回读取nfc卡的全部信息
|
*
|
* @param data 前面代表扇区 四个块的数据用#号隔开
|
*/
|
|
void callBack(byte[] data);
|
|
void error(int code);
|
}
|
|
}
|
