本示例使用的发卡器：https://item.taobao.com/item.htm?id=675212889085&spm=a1z10.5-c.w4002-21818769070.13.21166f89nKgnJ7
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="3dp"
tools:context=".T5557Activity">
<androidx.appcompat.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="30dp"
android:background="?attr/colorPrimary"
app:navigationIcon="@drawable/baseline_arrow_back_ios_24"
app:titleTextColor="@color/white"
tools:ignore="MissingConstraints"
tools:layout_editor_absoluteY="0dp">
<TextView
android:id="@+id/TextViewlabelDispleft"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="返回"
android:textColor="@color/white"
android:textSize="16sp"
android:gravity="center"
android:onClick="retmain" />
<TextView
android:id="@+id/TextViewlabelDisp"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="T5557卡测试页 "
android:textColor="@color/white"
android:textSize="16sp"
android:gravity="center_horizontal|right|center"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="@+id/TextViewlabelDispleft"
app:layout_constraintTop_toTopOf="parent" />
</androidx.appcompat.widget.Toolbar>
<TextView
android:id="@+id/sample_text"
android:layout_width="fill_parent"
android:layout_height="150dp"
android:padding="3dp"
android:text="操作结果"
android:textSize="12sp"
android:background="@drawable/shape4border"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
/>
<ScrollView
android:id="@+id/scrollViewIC"
android:layout_width="fill_parent"
android:layout_height="0dp"
android:layout_marginBottom="5dp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toBottomOf="@+id/toolbar"
app:layout_constraintBottom_toTopOf="@+id/sample_text"
android:scrollbars="horizontal"
>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="3dp" >
<CheckBox
android:id="@+id/chkPwdT5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="12sp"
android:checked="false"
android:text="带密码操作"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent"/>
<EditText
android:id="@+id/editTextPwdT5557"
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:background="@drawable/shape4border"
android:digits="0123456789ABCDEFabcdef"
android:gravity="center"
android:inputType="textCapCharacters"
android:maxLength="8"
android:maxLines="1"
android:text="00000000"
android:textSize="14sp"
app:layout_constraintBottom_toBottomOf="@+id/chkPwdT5557"
app:layout_constraintLeft_toRightOf="@+id/chkPwdT5557"
app:layout_constraintTop_toTopOf="@+id/chkPwdT5557"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="(十六进制)"
android:textSize="12sp"
android:layout_marginLeft="10dp"
app:layout_constraintLeft_toRightOf="@+id/editTextPwdT5557"
app:layout_constraintTop_toTopOf="@+id/chkPwdT5557"
app:layout_constraintBottom_toBottomOf="@+id/chkPwdT5557"/>
<CheckBox
android:id="@+id/chkUidNeedT5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="12sp"
android:checked="false"
android:text="仅操作指定卡号的卡"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toBottomOf="@+id/chkPwdT5557"/>
<EditText
android:id="@+id/editTextUidT5557"
android:layout_width="110dp"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:background="@drawable/shape4border"
android:digits="0123456789ABCDEFabcdef"
android:gravity="center"
android:inputType="textCapCharacters"
android:maxLength="12"
android:maxLines="1"
android:text="000000000000"
android:textSize="14sp"
app:layout_constraintBottom_toBottomOf="@+id/chkUidNeedT5557"
app:layout_constraintLeft_toRightOf="@+id/chkUidNeedT5557"
app:layout_constraintTop_toTopOf="@+id/chkUidNeedT5557" />
<TextView
android:id="@+id/TextViewlabel0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="返回数据："
android:textSize="12sp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintBottom_toTopOf="@+id/TextViewRetDataT5557"/>
<TextView
android:id="@+id/TextViewRetDataT5557"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="3dp"
android:text=""
android:textSize="12sp"
android:background="@drawable/shape4border"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toBottomOf="@+id/btnRetDataClrT5557"
/>
<Button
android:id="@+id/btnRetDataClrT5557"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:onClick="textclear5557"
android:text="清空数据"
android:textSize="11sp"
app:layout_constraintTop_toBottomOf="@+id/editTextUidT5557"
app:layout_constraintRight_toRightOf="parent" />
<Button
android:id="@+id/btnPwdChangeT5557"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:onClick="changepwd5557"
android:text="修改卡密码"
android:textSize="11sp"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/TextViewRetDataT5557" />
<TextView
android:id="@+id/TextViewlabel1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="新密码："
android:textSize="12sp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="@+id/btnPwdChangeT5557"
app:layout_constraintBottom_toBottomOf="@+id/btnPwdChangeT5557"
/>
<EditText
android:id="@+id/editTextPwdNewT5557"
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:background="@drawable/shape4border"
android:digits="0123456789ABCDEFabcdef"
android:gravity="center"
android:inputType="textCapCharacters"
android:maxLength="8"
android:maxLines="1"
android:text="00000000"
android:textSize="14sp"
app:layout_constraintBottom_toBottomOf="@+id/btnPwdChangeT5557"
app:layout_constraintLeft_toRightOf="@+id/TextViewlabel1"
app:layout_constraintTop_toTopOf="@+id/btnPwdChangeT5557" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="(十六进制)"
android:textSize="12sp"
android:layout_marginLeft="10dp"
app:layout_constraintLeft_toRightOf="@+id/editTextPwdNewT5557"
app:layout_constraintTop_toTopOf="@+id/editTextPwdNewT5557"
app:layout_constraintBottom_toBottomOf="@+id/editTextPwdNewT5557"/>
<TextView
android:id="@+id/TextViewlabel2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="第0页："
android:textSize="12sp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="@+id/chkB0T5557"
app:layout_constraintBottom_toBottomOf="@+id/chkB0T5557"
/>
<CheckBox
android:id="@+id/chkB0T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="11sp"
android:checked="false"
android:text="块0"
app:layout_constraintLeft_toRightOf="@+id/TextViewlabel2"
app:layout_constraintTop_toBottomOf="@+id/btnPwdChangeT5557"/>
<CheckBox
android:id="@+id/chkB1T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="11sp"
android:checked="false"
android:text="块1"
app:layout_constraintLeft_toRightOf="@+id/chkB0T5557"
app:layout_constraintBottom_toBottomOf="@+id/chkB0T5557"/>
<CheckBox
android:id="@+id/chkB2T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="11sp"
android:checked="false"
android:text="块2"
app:layout_constraintLeft_toRightOf="@+id/chkB1T5557"
app:layout_constraintBottom_toBottomOf="@+id/chkB0T5557"/>
<CheckBox
android:id="@+id/chkB3T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="11sp"
android:checked="false"
android:text="块3"
app:layout_constraintLeft_toRightOf="@+id/chkB2T5557"
app:layout_constraintBottom_toBottomOf="@+id/chkB0T5557"/>
<CheckBox
android:id="@+id/chkB4T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="12sp"
android:checked="false"
android:text="块4"
app:layout_constraintLeft_toRightOf="@+id/chkB3T5557"
app:layout_constraintBottom_toBottomOf="@+id/chkB0T5557"/>
<CheckBox
android:id="@+id/chkB5T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="12sp"
android:checked="false"
android:text="块5"
app:layout_constraintLeft_toRightOf="@+id/chkB4T5557"
app:layout_constraintBottom_toBottomOf="@+id/chkB0T5557"/>
<CheckBox
android:id="@+id/chkB6T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:checked="false"
android:text="块6"
android:textSize="11sp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toBottomOf="@+id/chkB0T5557" />
<CheckBox
android:id="@+id/chkB7T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="12sp"
android:checked="false"
android:text="块7"
app:layout_constraintLeft_toRightOf="@+id/chkB6T5557"
app:layout_constraintBottom_toBottomOf="@+id/chkB6T5557"/>
<TextView
android:id="@+id/TextViewlabel3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="第1页："
android:textSize="12sp"
android:layout_marginLeft="20dp"
app:layout_constraintLeft_toRightOf="@+id/chkB7T5557"
app:layout_constraintTop_toTopOf="@+id/chkB7T5557"
app:layout_constraintBottom_toBottomOf="@+id/chkB7T5557"
/>
<CheckBox
android:id="@+id/chkB11T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:checked="false"
android:text="块1"
android:textSize="11sp"
app:layout_constraintBottom_toBottomOf="@+id/chkB7T5557"
app:layout_constraintLeft_toRightOf="@+id/TextViewlabel3" />
<CheckBox
android:id="@+id/chkB12T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:checked="false"
android:text="块2"
android:textSize="11sp"
app:layout_constraintBottom_toBottomOf="@+id/chkB7T5557"
app:layout_constraintLeft_toRightOf="@+id/chkB11T5557" />
<CheckBox
android:id="@+id/chkB13T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:checked="false"
android:text="块3"
android:textSize="11sp"
app:layout_constraintBottom_toBottomOf="@+id/chkB7T5557"
app:layout_constraintLeft_toRightOf="@+id/chkB12T5557" />
<CheckBox
android:id="@+id/chkB14T5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:checked="false"
android:text="块4"
android:textSize="11sp"
app:layout_constraintBottom_toBottomOf="@+id/chkB7T5557"
app:layout_constraintLeft_toRightOf="@+id/chkB13T5557" />
<Button
android:id="@+id/btnReadT5557"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:layout_marginRight="20dp"
android:onClick="read5557"
android:text="读卡"
android:textSize="11sp"
app:layout_constraintRight_toLeftOf="@+id/btnWriteT5557"
app:layout_constraintTop_toBottomOf="@+id/chkB7T5557" />
<Button
android:id="@+id/btnWriteT5557"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:onClick="write5557"
android:text="写卡"
android:textSize="11sp"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/chkB7T5557" />
<TextView
android:id="@+id/TextViewlabel4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="写入数据："
android:textSize="12sp"
app:layout_constraintBottom_toBottomOf="@+id/btnReadT5557"
app:layout_constraintLeft_toLeftOf="parent" />
<EditText
android:id="@+id/editTextDataT5557"
android:layout_width="0dp"
android:layout_height="40dp"
android:background="@drawable/shape4border"
android:digits="0123456789ABCDEFabcdef"
android:gravity="left"
android:inputType="textCapCharacters"
android:maxLength="128"
android:text="11111111"
android:padding="3dp"
android:textSize="12sp"
app:layout_constraintLeft_toLeftOf="@+id/TextViewRetDataT5557"
app:layout_constraintRight_toRightOf="@+id/TextViewRetDataT5557"
app:layout_constraintTop_toBottomOf="@+id/btnWriteT5557" />
<TextView
android:id="@+id/TextViewlabel5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="配置区位于第0页第0块：\ne5550兼容模式，主控键值默认(不等于6及不等于9)，波特率RF/32，调制模式为\n曼彻斯特码，相位键控RF/2，自动发送最大块为1，卡片复位无延时\n如需改动以上值请联系我们 ！"
android:textSize="12sp"
app:layout_constraintTop_toBottomOf="@+id/editTextDataT5557"
app:layout_constraintLeft_toLeftOf="parent" />
<CheckBox
android:id="@+id/chkAOR"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="12sp"
android:checked="false"
android:text="AOR请求应答模式"
android:onClick="updateset5557"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toBottomOf="@+id/TextViewlabel5"/>
<CheckBox
android:id="@+id/chkFrameEnd"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="12sp"
android:checked="true"
android:text="帧终结符"
android:onClick="updateset5557"
app:layout_constraintLeft_toRightOf="@+id/chkAOR"
app:layout_constraintBottom_toBottomOf="@+id/chkAOR"/>
<CheckBox
android:id="@+id/chkPwdSetT5557"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_marginLeft="2dp"
android:textSize="12sp"
android:checked="false"
android:text="启用密码读写功能，并设密码为"
android:onClick="updateset5557"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toBottomOf="@+id/chkAOR"/>
<EditText
android:id="@+id/editTextPwdSetT5557"
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:background="@drawable/shape4border"
android:digits="0123456789ABCDEFabcdef"
android:gravity="center"
android:inputType="textCapCharacters"
android:maxLength="8"
android:maxLines="1"
android:text="00000000"
android:textSize="14sp"
app:layout_constraintBottom_toBottomOf="@+id/chkPwdSetT5557"
app:layout_constraintLeft_toRightOf="@+id/chkPwdSetT5557"
app:layout_constraintTop_toTopOf="@+id/chkPwdSetT5557"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="(十六进制)"
android:textSize="12sp"
android:layout_marginLeft="10dp"
app:layout_constraintLeft_toRightOf="@+id/editTextPwdSetT5557"
app:layout_constraintTop_toTopOf="@+id/chkPwdSetT5557"
app:layout_constraintBottom_toBottomOf="@+id/chkPwdSetT5557"/>
<TextView
android:id="@+id/TextViewlabel22"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="配置值："
android:textSize="12sp"
app:layout_constraintTop_toTopOf="@+id/editTextConfigWordT5557"
app:layout_constraintBottom_toBottomOf="@+id/editTextConfigWordT5557"
app:layout_constraintLeft_toLeftOf="parent" />
<EditText
android:id="@+id/editTextConfigWordT5557"
android:layout_width="68dp"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:background="@drawable/shape4border"
android:digits="0123456789ABCDEFabcdef"
android:gravity="left"
android:inputType="textCapCharacters"
android:maxLength="8"
android:text="00088028"
android:paddingLeft="3dp"
android:textSize="12sp"
app:layout_constraintLeft_toRightOf="@+id/TextViewlabel22"
app:layout_constraintTop_toBottomOf="@+id/chkPwdSetT5557"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="(十六进制)"
android:textSize="12sp"
android:layout_marginLeft="10dp"
app:layout_constraintLeft_toRightOf="@+id/editTextConfigWordT5557"
app:layout_constraintTop_toTopOf="@+id/editTextConfigWordT5557"
app:layout_constraintBottom_toBottomOf="@+id/editTextConfigWordT5557"/>
<Button
android:id="@+id/btnDefalutT5557"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:layout_marginRight="20dp"
android:onClick="default5557"
android:text="← 默认值"
android:textSize="11sp"
app:layout_constraintRight_toLeftOf="@+id/btnInitT5557"
app:layout_constraintBottom_toBottomOf="@+id/btnInitT5557" />
<Button
android:id="@+id/btnInitT5557"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:onClick="init5557"
android:text="设定配置"
android:textSize="12sp"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/editTextConfigWordT5557"/>
<Button
android:id="@+id/btnT5557to4100"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="t5557to4100"
android:text="t5557卡配置成ID卡"
android:textSize="12sp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toBottomOf="@+id/btnInitT5557"/>
<TextView
android:id="@+id/TextViewlabel23"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="厂商编码"
android:textSize="12sp"
app:layout_constraintTop_toTopOf="@+id/btnT5557to4100"
app:layout_constraintBottom_toBottomOf="@+id/btnT5557to4100"
app:layout_constraintLeft_toRightOf="@+id/btnT5557to4100" />
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</androidx.constraintlayout.widget.ConstraintLayout>package com.usbreadertest;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TextView;
import com.reader.ouridr;
import com.reader.ourmifare;
public class T5557Activity extends AppCompatActivity {
private TextView tv;
private byte NEEDSERIAL = 0x01; //需要只对指定系列号的卡操作
private byte NEEDKEY = 0x02; //需要用密码认证
private byte LOCKBIT = 0x04; //锁定配置块或数据块，仅对 t5557_init，t5557_write ，t5557_changekey函数有效
private byte KEYENABLE = 0x08; //启用本卡的密码功能
private byte RESETCARD = 0x10; //操作成功后重启卡片
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_t5557);
androidx.appcompat.widget.Toolbar toolbar=findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
tv = findViewById(R.id.sample_text);
tv.setText("操作结果");
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if(item.getItemId()==android.R.id.home){
finish();
return true;
}
return super.onOptionsItemSelected(item);
}
public void retmain(View view)
{
finish();
}
public void textclear5557(View view)
{
TextView tvls;
tvls = findViewById(R.id.TextViewRetDataT5557);
tvls.setText("");
}
public void default5557(View view)
{
EditText etls;
CheckBox cbls;
etls = findViewById(R.id.editTextConfigWordT5557);
etls.setText("00088028");
cbls = findViewById(R.id.chkAOR);//AOR请求应答模式
cbls.setChecked(false);
cbls = findViewById(R.id.chkFrameEnd);//帧终结符
cbls.setChecked(true);
cbls = findViewById(R.id.chkPwdSetT5557);//启用密码读写功能，并设密码为
cbls.setChecked(false);
}
public void updateset5557(View view)
{
CheckBox cbls;
CheckBox cbAOR;
CheckBox cbPWD;
EditText etls;
byte[] Configdata = new byte[4];//配置值
etls = findViewById(R.id.editTextConfigWordT5557);
String strls = etls.getText().toString().trim();
if(strls.length() < 8){
strls = "00088028";
Configdata[0] = 0x00;
Configdata[1] = 0x08;
Configdata[2] = (byte)0x80;
Configdata[3] = 0x28;
}
else {
for (byte i = 0; i < 4; i++) {
Configdata[i] = (byte)Integer.parseInt(strls.substring(i * 2, i * 2 + 2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
}
cbAOR = findViewById(R.id.chkAOR);//AOR请求应答模式
cbPWD = findViewById(R.id.chkPwdSetT5557);//启用密码读写功能，并设密码为
if(cbAOR.isChecked()) {
if(!cbPWD.isChecked()) {//密码没启用，AOR无效
cbAOR.setChecked(false);
Configdata[2] &= 0xfd;
tv.setText("密码没启用，AOR无效");
}
else {
Configdata[2] |= 0x02;
}
}
else {
Configdata[2] &= 0xfd;
}
cbls = findViewById(R.id.chkFrameEnd);//帧终结符
if(cbls.isChecked()) {
Configdata[3] |= 0x08;
}
else {
Configdata[3] &= 0xf7;
}
if(cbPWD.isChecked()) {
if ((Configdata[3] & 0xe0) > (6 * 32)) {//启用密码功能后，最大块不能为7
Configdata[3] &= 0x1f;
Configdata[3] |=(6 * 32);
}
Configdata[3] |= 0x10;//启用密码功能
}
else{
Configdata[3] &= 0xef;//取消密码功能
Configdata[2] &= 0xfd;
cbAOR.setChecked(false);
}
etls.setText(String.format("%02X%02X%02X%02X",Configdata[0],Configdata[1],Configdata[2],Configdata[3]));
}
public void changepwd5557(View view)
{
byte i;
byte j;
byte status;//存放返回值
byte myctrlword;//控制字
byte[] oldpicckey = new byte[4];//密码
byte[] mypiccserial = new byte[6];//卡序列号
byte[] newpicckey = new byte[4];//指定写哪一块
myctrlword = 0; //NEEDSERIAL：需要只对指定系列号的卡操作,NEEDKEY：需要用密码认证,LOCKBIT：锁定块，KEYENABLE：启用本卡的密码功能
String strls;
CheckBox cbls;
EditText etls;
cbls = findViewById(R.id.chkPwdT5557);
if(cbls.isChecked()) {//本次操作需要密码验证
etls = findViewById(R.id.editTextPwdT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 8)
{
tv.setText("旧密码长度不足8位");
return;
}
for (i = 0; i < 4; i++) {
oldpicckey[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
myctrlword += ouridr.NEEDKEY;
}
cbls = findViewById(R.id.chkUidNeedT5557);
if(cbls.isChecked()) {//仅操作指定卡号的卡
etls = findViewById(R.id.editTextUidT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 12)
{
tv.setText("卡号长度不足12位");
return;
}
for (i = 0; i < 6; i++) {
mypiccserial[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
myctrlword += ouridr.NEEDSERIAL;
}
etls = findViewById(R.id.editTextPwdNewT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 8)
{
tv.setText("新密码长度不足8位!");
return;
}
for (i = 0; i < 4; i++) {
newpicckey[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
status = ouridr.t5557changekey(myctrlword,mypiccserial,oldpicckey,newpicckey);
if(status == 0)
{
strls = "卡号[";
strls += String.format("%02X%02X%02X%02X%02X%02X",mypiccserial[0],mypiccserial[1],mypiccserial[2],mypiccserial[3],mypiccserial[4],mypiccserial[5]);
strls += "]";
TextView tvls = findViewById(R.id.TextViewRetDataT5557);
tvls.setText(strls);
strls = "更改T5557卡密码成功";
ouridr.beep(38);
}
else {
strls=GetErrInf(status);
}
tv.setText(strls);
}
public void read5557(View view)
{
byte i;
byte status;//存放返回值
byte myctrlword;//控制字
byte[] oldpicckey = new byte[4];//密码
byte[] mypiccserial = new byte[6];//卡序列号
byte[] mypiccdata = new byte[64];//读卡数据缓冲:卡无线转输分频比、卡内容长度（字节数），及最多返回12块的数据
byte[] mypiccblockflag = new byte[2];//指定读哪一块
myctrlword = 0; //NEEDSERIAL：需要只对指定系列号的卡操作,NEEDKEY：需要用密码认证,LOCKBIT：锁定块，KEYENABLE：启用本卡的密码功能
String strls;
CheckBox cbls;
EditText etls;
cbls = findViewById(R.id.chkPwdT5557);
if(cbls.isChecked()) {//本次操作需要密码验证
etls = findViewById(R.id.editTextPwdT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 8)
{
tv.setText("密码长度不足8位");
return;
}
for (i = 0; i < 4; i++) {
oldpicckey[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
myctrlword += ouridr.NEEDKEY;
}
cbls = findViewById(R.id.chkUidNeedT5557);
if(cbls.isChecked()) {//仅操作指定卡号的卡
etls = findViewById(R.id.editTextUidT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 12)
{
tv.setText("卡号长度不足12位");
return;
}
for (i = 0; i < 6; i++) {
mypiccserial[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
myctrlword += ouridr.NEEDSERIAL;
}
//操作块标志
//第0页的块
mypiccblockflag[0] = 0;
cbls = findViewById(R.id.chkB0T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 1;
}
cbls = findViewById(R.id.chkB1T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 2;
}
cbls = findViewById(R.id.chkB2T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 4;
}
cbls = findViewById(R.id.chkB3T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 8;
}
cbls = findViewById(R.id.chkB4T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 16;
}
cbls = findViewById(R.id.chkB5T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 32;
}
cbls = findViewById(R.id.chkB6T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 64;
}
cbls = findViewById(R.id.chkB7T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 128;
}
//第1页
mypiccblockflag[1] = 0;
cbls = findViewById(R.id.chkB11T5557);
if(cbls.isChecked()) {
mypiccblockflag[1] += 2;
}
cbls = findViewById(R.id.chkB12T5557);
if(cbls.isChecked()) {
mypiccblockflag[1] += 4;
}
cbls = findViewById(R.id.chkB13T5557);
if(cbls.isChecked()) {
mypiccblockflag[1] += 8;
}
cbls = findViewById(R.id.chkB14T5557);
if(cbls.isChecked()) {
mypiccblockflag[1] += 16;
}
status = ouridr.t5557read(myctrlword,mypiccserial,oldpicckey,mypiccblockflag,mypiccdata);
if(status == 0)
{
strls = "卡无线转输分频比[" + Integer.toString(mypiccdata[0]) + "],卡号[";
strls += String.format("%02X%02X%02X%02X%02X%02X",mypiccserial[0],mypiccserial[1],mypiccserial[2],mypiccserial[3],mypiccserial[4],mypiccserial[5]);
strls += "],卡数据[";
for (i = 0; i < mypiccdata[1]; i++) {
strls += String.format("%02X",mypiccdata[i+2]);
}
strls += "]";
TextView tvls = findViewById(R.id.TextViewRetDataT5557);
tvls.setText(strls);
strls = "读T5557卡成功";
ouridr.beep(38);
}
else {
strls=GetErrInf(status);
}
tv.setText(strls);
}
public void write5557(View view)
{
byte i;
byte j;
byte status;//存放返回值
byte myctrlword;//控制字
byte[] oldpicckey = new byte[4];//密码
byte[] mypiccserial = new byte[6];//卡序列号
byte[] mypiccdata = new byte[64];//写入数据缓冲:最多12块的数据
byte[] mypiccblockflag = new byte[2];//指定写哪一块
myctrlword = 0; //NEEDSERIAL：需要只对指定系列号的卡操作,NEEDKEY：需要用密码认证,LOCKBIT：锁定块，KEYENABLE：启用本卡的密码功能
String strls;
CheckBox cbls;
EditText etls;
cbls = findViewById(R.id.chkPwdT5557);
if(cbls.isChecked()) {//本次操作需要密码验证
etls = findViewById(R.id.editTextPwdT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 8)
{
tv.setText("密码长度不足8位");
return;
}
for (i = 0; i < 4; i++) {
oldpicckey[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
myctrlword += ouridr.NEEDKEY;
}
cbls = findViewById(R.id.chkUidNeedT5557);
if(cbls.isChecked()) {//仅操作指定卡号的卡
etls = findViewById(R.id.editTextUidT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 12)
{
tv.setText("卡号长度不足12位");
return;
}
for (i = 0; i < 6; i++) {
mypiccserial[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
myctrlword += ouridr.NEEDSERIAL;
}
//操作块标志
j = 0;
//第0页的块
mypiccblockflag[0] = 0;
cbls = findViewById(R.id.chkB0T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 1;
j++;
}
cbls = findViewById(R.id.chkB1T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 2;
j++;
}
cbls = findViewById(R.id.chkB2T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 4;
j++;
}
cbls = findViewById(R.id.chkB3T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 8;
j++;
}
cbls = findViewById(R.id.chkB4T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 16;
j++;
}
cbls = findViewById(R.id.chkB5T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 32;
j++;
}
cbls = findViewById(R.id.chkB6T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 64;
j++;
}
cbls = findViewById(R.id.chkB7T5557);
if(cbls.isChecked()) {
mypiccblockflag[0] += 128;
j++;
}
//第1页
mypiccblockflag[1] = 0;
cbls = findViewById(R.id.chkB11T5557);
if(cbls.isChecked()) {
mypiccblockflag[1] += 2;
j++;
}
cbls = findViewById(R.id.chkB12T5557);
if(cbls.isChecked()) {
mypiccblockflag[1] += 4;
j++;
}
cbls = findViewById(R.id.chkB13T5557);
if(cbls.isChecked()) {
mypiccblockflag[1] += 8;
j++;
}
cbls = findViewById(R.id.chkB14T5557);
if(cbls.isChecked()) {
mypiccblockflag[1] += 16;
j++;
}
//写卡数据准备
if(j == 0)
{
tv.setText("请先选择需要写入的块");
return;
}
etls = findViewById(R.id.editTextDataT5557);
strls = etls.getText().toString().trim();
if(strls.length() < (j*8))
{
tv.setText("写入数据长度不足，请补足数据!");
return;
}
for (i = 0; i < (j*4); i++) {
mypiccdata[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
status = ouridr.t5557write(myctrlword,mypiccserial,oldpicckey,mypiccblockflag,mypiccdata);
if(status == 0) {
strls = "卡号[";
strls += String.format("%02X%02X%02X%02X%02X%02X", mypiccserial[0], mypiccserial[1], mypiccserial[2], mypiccserial[3], mypiccserial[4], mypiccserial[5]);
strls += "]";
TextView tvls = findViewById(R.id.TextViewRetDataT5557);
tvls.setText(strls);
strls = "写T5557卡成功";
ouridr.beep(38);
}else {
strls=GetErrInf(status);
}
tv.setText(strls);
}
public void init5557(View view)
{
byte i;
byte status;//存放返回值
byte myctrlword;//控制字
byte[] oldpicckey = new byte[4];//密码
byte[] mypiccserial = new byte[6];//卡序列号
byte[] mypiccdata = new byte[4];//写入数据缓冲
byte[] newpicckey = new byte[4];//指定写哪一块
myctrlword = 0; //NEEDSERIAL：需要只对指定系列号的卡操作,NEEDKEY：需要用密码认证,LOCKBIT：锁定块，KEYENABLE：启用本卡的密码功能
String strls;
CheckBox cbls;
EditText etls;
cbls = findViewById(R.id.chkPwdT5557);
if(cbls.isChecked()) {//本次操作需要密码验证
etls = findViewById(R.id.editTextPwdT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 8)
{
tv.setText("密码长度不足8位");
return;
}
for (i = 0; i < 4; i++) {
oldpicckey[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
myctrlword += ouridr.NEEDKEY;
}
cbls = findViewById(R.id.chkPwdSetT5557);
if(cbls.isChecked()) {//启用密码读写功能
etls = findViewById(R.id.editTextPwdSetT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 8)
{
tv.setText("新密码长度不足8位");
return;
}
for (i = 0; i < 4; i++) {
newpicckey[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
myctrlword += ouridr.KEYENABLE;
}
else {
newpicckey[0] = 0x00;
newpicckey[1] = 0x00;
newpicckey[2] = 0x00;
newpicckey[3] = 0x00;
}
cbls = findViewById(R.id.chkUidNeedT5557);
if(cbls.isChecked()) {//仅操作指定卡号的卡
etls = findViewById(R.id.editTextUidT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 12)
{
tv.setText("卡号长度不足12位");
return;
}
for (i = 0; i < 6; i++) {
mypiccserial[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
myctrlword += ouridr.NEEDSERIAL;
}
//配置值：
etls = findViewById(R.id.editTextConfigWordT5557);
strls = etls.getText().toString().trim();
if(strls.length() < 8)
{
tv.setText("配置值输入长度不足8位");
return;
}
for (i = 0; i < 4; i++) {
mypiccdata[i] = (byte)Integer.parseInt(strls.substring(i*2,i*2+2),16);//只有用Integer.parseInt才能杜绝大于128时的错误
}
status = ouridr.t5557init(myctrlword,mypiccserial,oldpicckey,mypiccdata,newpicckey);
if(status == 0) {
strls = "卡号[";
strls += String.format("%02X%02X%02X%02X%02X%02X",mypiccserial[0],mypiccserial[1],mypiccserial[2],mypiccserial[3],mypiccserial[4],mypiccserial[5]);
strls += "]";
TextView tvls = findViewById(R.id.TextViewRetDataT5557);
tvls.setText(strls);
strls = "配置T5557卡成功";
ouridr.beep(38);
}
else {
strls=GetErrInf(status);
}
tv.setText(strls);
}
public void t5557to4100(View view){
byte[] myuidbuf=new byte[7];
byte[] oldpicckey=new byte[4];
byte[] newpicckey=new byte[4];
byte[] mypiccserial=new byte[6];
byte myctrlword=RESETCARD;
myuidbuf[0]=47;
myuidbuf[1]=1;
myuidbuf[2]=2;
myuidbuf[3]=3;
myuidbuf[4]=4;
byte status=ouridr.t5557to4100(myctrlword,mypiccserial,oldpicckey,newpicckey,myuidbuf);
if (status==0){
ouridr.beep(38);
tv.setText("T5557卡配置成ID卡成功！");
}else{
tv.setText("错误代码："+Integer.toString(status));
}
}
public String GetErrInf(byte errcode) {
String dispstr="";
switch(errcode){
case 1:
dispstr="错误代码：1，写入配置的值不正确，配置区或密码区可能已被锁定，请重新写入！";
break;
case 2:
dispstr="错误代码：2，本卡尚未开启密码功能，函数myctrlword中无需加入NEEDKEY！";
break;
case 3:
dispstr="错误代码：3，需要指定密码，函数myctrlword要加入NEEDKEY！";
break;
case 5:
dispstr="错误代码：5，密码错误！";
break;
case 8:
dispstr="错误代码：8，卡不在感应区 或 密码不正确，请重新拿开卡后再放到感应区！";
break;
case 23:
dispstr="错误代码：23，发卡器未连接！";
break;
default:
dispstr="未知错误，错误代码："+Integer.toString(errcode);
break;
}
return dispstr;
}
}源码下载：AndroidstudioRFIDNFC读写源码资源-CSDN文库
