init

2026-03-31 08:51:00 +08:00
commit 12d21c4c90
71 changed files with 4529 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,29 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+# Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
+/pubspec.lock
+**/doc/api/
+.dart_tool/
+build/
--- a/.metadata
+++ b/.metadata
@@ -0,0 +1,30 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "b0850beeb25f6d5b10426284f506557f66181b36"
+  channel: "stable"
+
+project_type: plugin
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: b0850beeb25f6d5b10426284f506557f66181b36
+      base_revision: b0850beeb25f6d5b10426284f506557f66181b36
+    - platform: android
+      create_revision: b0850beeb25f6d5b10426284f506557f66181b36
+      base_revision: b0850beeb25f6d5b10426284f506557f66181b36
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'
--- a/01SDK/libs/arm64-v8a/libCommonInterface.so
+++ b/01SDK/libs/arm64-v8a/libCommonInterface.so
--- a/01SDK/libs/arm64-v8a/libPortCommunication.so
+++ b/01SDK/libs/arm64-v8a/libPortCommunication.so
--- a/01SDK/libs/arm64-v8a/libTerminalProtocol.so
+++ b/01SDK/libs/arm64-v8a/libTerminalProtocol.so
--- a/01SDK/libs/arm64-v8a/libWltRS.so
+++ b/01SDK/libs/arm64-v8a/libWltRS.so
--- a/01SDK/libs/armeabi/libCommonInterface.so
+++ b/01SDK/libs/armeabi/libCommonInterface.so
--- a/01SDK/libs/armeabi/libPortCommunication.so
+++ b/01SDK/libs/armeabi/libPortCommunication.so
--- a/01SDK/libs/armeabi/libTerminalProtocol.so
+++ b/01SDK/libs/armeabi/libTerminalProtocol.so
--- a/01SDK/libs/armeabi/libWltRS.so
+++ b/01SDK/libs/armeabi/libWltRS.so
--- a/01SDK/src/com/sdses/BlueTooth.java
+++ b/01SDK/src/com/sdses/BlueTooth.java
@@ -0,0 +1,170 @@
+package com.sdses;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Set;
+import java.util.UUID;
+
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothSocket;
+
+public class BlueTooth 
+{
+	private static UUID SS_UUID = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
+	private static BluetoothAdapter mAdapter = null;
+	private static BluetoothDevice mDevice = null;
+	private static BluetoothSocket mSocket = null; 
+	private static InputStream  mInputStream = null;
+	private static OutputStream mOutputStream = null;
+	
+	public static long BthConnect(String BlueToothName)
+	{
+		mAdapter = BluetoothAdapter.getDefaultAdapter();
+		if (mAdapter == null) 
+		{
+			return -1;
+		}
+		
+		if (!mAdapter.isEnabled()) 
+		{
+			return -2;
+			/*
+			mAdapter.enable();
+			if (!mAdapter.isEnabled()) 
+			{
+				return -2;
+			}
+			*/
+		}
+		
+		//获得已配对的蓝牙设备列表
+		Set<BluetoothDevice> pairedDevices = mAdapter.getBondedDevices();		
+		if(pairedDevices.size() <= 0)
+		{
+			return -3;
+		}
+		
+		ArrayList<BluetoothDevice> ALBluetoothDevice = new ArrayList<BluetoothDevice>();
+		for (BluetoothDevice device : pairedDevices) 
+		{
+			ALBluetoothDevice.add(device);
+		}
+		
+		//mAdapter.cancelDiscovery();
+		
+		//查找设备
+		for(int i = 0; i < ALBluetoothDevice.size(); i++)
+		{
+			BluetoothDevice cDevice = (BluetoothDevice)ALBluetoothDevice.get(i);
+			String theBlueToothName = cDevice.getName();
+			if(theBlueToothName.indexOf(BlueToothName) < 0)
+			{
+				continue;
+			}
+			
+			//开始连接设备
+			mDevice = cDevice;
+			try 
+			{
+				mSocket = mDevice.createRfcommSocketToServiceRecord(SS_UUID);
+				mSocket.connect();
+				mInputStream = mSocket.getInputStream();
+				mOutputStream = mSocket.getOutputStream();
+				return 0;
+			} 
+			catch (Exception e) 
+			{
+				return -4;
+			}	
+		}
+		
+		return -5; //没有配对设备
+	}
+	
+	public static long BthSendSocket(byte[] buffer, int len)
+	{
+		if(mOutputStream == null)
+		{
+			return -1;
+		}
+		
+		try 
+		{
+			mOutputStream.write(buffer, 0, len);
+		} 
+		catch (IOException e) 
+		{
+			return -2;
+		}
+				
+		return len;
+	}
+	
+	public static long BthRecvSocket(byte[] buffer)
+	{
+		if(mInputStream == null)
+		{
+			return -1;
+		}
+
+		try 
+		{
+//			int nAvailable = mInputStream.available();
+//			if(nAvailable <= 0)
+//			{
+//				return 0;
+//			}
+			
+			return mInputStream.read(buffer, 0, 4096);
+		} 
+		catch (IOException e) 
+		{
+			return -2;
+		}
+	}
+
+	public static void BthDisconnect()
+	{
+		if(mInputStream != null)
+		{
+			try 
+			{
+				mInputStream.close();
+				mInputStream = null;
+			} 
+			catch (IOException e) 
+			{
+				return;
+			}
+		}
+		
+		if(mOutputStream != null)
+		{
+			try 
+			{
+				mOutputStream.close();
+				mOutputStream = null;
+			} 
+			catch (IOException e) 
+			{
+				return;
+			}
+		}
+		
+		if(mSocket != null)
+		{
+			try 
+			{
+				mSocket.close();
+				mSocket = null;
+			} 
+			catch (IOException e) 
+			{
+				return;
+			}
+		}
+	}
+}
--- a/01SDK/src/com/sdses/JniCommonInterface.java
+++ b/01SDK/src/com/sdses/JniCommonInterface.java
@@ -0,0 +1,122 @@
+package com.sdses;
+
+import android.content.Context;
+
+public class JniCommonInterface 
+{
+	static 
+	{
+        System.loadLibrary("WltRS");
+        System.loadLibrary("PortCommunication");
+        System.loadLibrary("TerminalProtocol");
+        System.loadLibrary("CommonInterface");
+    }
+	
+	public static long GetUsbPermission(Context ctx, int Vid, int Pid)
+	{
+		return UsbHidPort.GetUsbPermission(ctx, Vid, Pid);
+	}
+	
+	public static native long SetLogFileEx(String LogFileName);
+	public static native long SetTerminalLibrary(String LibraryFileName);
+	public static native long GetLibraryInfo(byte[] Version, byte[] Description);
+	public static native long SetAutoPara(String PortType, String PortPara, String ExtendPara, String DllName, int UsingGA467);
+	public static native long OpenDevice(String PortType, String PortPara, String ExtendPara);
+	public static native long SetCurrentDevice(long DevHandle);
+	public static native long GetCurrentDevice();
+	public static native long CloseDevice();
+	public static native long CommandTransmit(long Command, long CmdDataLength, byte[] CmdData, byte[] StatusWords, long[] RecvDataLength, byte[] RecvData, long TimeOut);
+	public static native long GA467Transmit(long Command, long CmdDataLength, byte[] CmdData, byte[] StatusWords, long[] RecvDataLength, byte[] RecvData, long TimeOut);
+	public static native long TerminalGetModel(byte[] TerminalModel);
+	public static native long TerminalGetFirmVersion(byte[] FirmVersion, byte[]HardwareVersion);
+	public static native long TerminalHeartBeat();
+	public static native long LedOnOff(byte LedNo, byte OnOff);
+	public static native long LedBlink(byte LedNo, long OnTimeMs, long OffTimeMs, byte BlinkCount, byte FinalState);
+	public static native long GetLastRecvData(byte[] LastRecvData);
+	
+	public static native long IdFindCard();
+	public static native long IdSelectCard();
+	public static native long IdReadBaseMsg(byte[] pucCHMsg, long[] puiCHMsgLen, byte[] pucPHMsg, long[] puiPHMsgLen);
+	public static native long IdReadBaseFpMsg(byte[] pucCHMsg, long[] puiCHMsgLen, byte[] pucPHMsg, long[] puiPHMsgLen, byte[] pucFPMsg, long[] puiFPMsgLen);
+	public static native long IdReadNewAppMsg(byte[] pucAppMsg, long[] puiAppMsgLen);
+	public static native long IdReadSn(byte[] SN, long[] SNLen);
+	public static native long IdApdu(long SendApduLen, byte[] SendApdu, byte[] RecvApdu, long[] RecvApduLen);
+	public static native long SdtFindCard(byte[] pucManaInfo);
+	public static native long SdtSelectCard(byte[] pucManaMsg);
+	public static native long SdtReadBaseMsg(byte[] pucCHMsg, long[] puiCHMsgLen, byte[] pucPHMsg, long[] puiPHMsgLen);
+	public static native long SdtReadBaseFpMsg(byte[] pucCHMsg, long[] puiCHMsgLen, byte[] pucPHMsg, long[] puiPHMsgLen, byte[] pucFPMsg, long[] puiFPMsgLen);
+	public static native long SdtReadNewAppMsg(byte[] pucAppMsg, long[] puiAppMsgLen);
+	public static native long SamGetStatus();
+	public static native long SamGetId(byte[] SamId, long[] SamIdLen);
+	public static native long SamGetIdStr(byte[] SamIdStr);
+	public static native long SdtSamGetStatus();
+	public static native long SdtSamGetId(byte[] SamId, long[] SamIdLen);
+	public static native long SdtSamGetIdStr(byte[] SamIdStr);
+	
+	public static native long IdReadCard(byte CardType, byte InfoEncoding, byte[] IdCardInfo, long TimeOutMs);
+	public static native long SdtReadCard(byte CardType, byte InfoEncoding, byte[] IdCardInfo, long TimeOutMs);
+	public static native long IdReadNewAddress(byte[] NewAddress);
+	public static native long SdtReadNewAddress(byte[] NewAddress);
+	public static native long IdCardGetName(byte[] Name);
+	public static native long IdCardGetNameEn(byte[] NameEn);
+	public static native long IdCardGetGender(byte[] Gender);
+	public static native long IdCardGetGenderId(byte[] GenderId);
+	public static native long IdCardGetNation(byte[] Nation);
+	public static native long IdCardGetNationId(byte[] NationId);
+	public static native long IdCardGetBirthDate(byte[] BirthDate);
+	public static native long IdCardGetAddress(byte[] Address);
+	public static native long IdCardGetIdNumber(byte[] IdNumber);
+	public static native long IdCardGetSignOrgan(byte[] SignOrgan);
+	public static native long IdCardGetBeginTerm(byte[] BeginTerm);
+	public static native long IdCardGetValidTerm(byte[] ValidTerm);
+	public static native long IdCardGetFPBuffer(byte[] FPBuffer, long[] FPBufferLen);
+	public static native long IdCardGetPhotoFile(String PhotoFile);
+	public static native long IdCardGetPhotoBuffer(byte WltBmpJpg, byte[] PhotoBuffer, long[] PhotoBufferLen);
+	
+	public static native long MIdSamGetCert(byte[] Cert, long[] CertLen);
+	public static native long MIdSamEnable(long EnableDataLen, byte[] EnableData);
+	public static native long MIdSamDisable(long DisableDataLen, byte[] DisableData);
+	public static native long MIdSamGetEnableState(byte[] EnableState, long[] RemainNum, byte[] EnableTime, byte[] DisableTime, byte[] SecondCert, long[] SecondCertLen, byte[] EncryptCert, long[] EncryptCertLen, byte[] SignCert, long[] SignCertLen);
+	public static native long MIdSamAuthRequest(byte[] RequestData56);
+	public static native long MIdSamAuthConfirm(byte[] ConfirmData89);
+	public static native long MIdReadChkData(byte[] Random16, byte[] RemainAuthNum, byte[] SamId22, byte[] BeginAndValidTerm32, byte[] ShortCode16, byte[] CheckData, long[] CheckDataLen, byte[] Sign64);
+	public static native long MIdReadChkDataPF(byte[] Random16, byte[] RemainAuthNum, byte[] SamId22, byte[] BeginAndValidTerm32, byte[] ShortCode16, byte[] CheckData, long[] CheckDataLen, byte[] Hash32, byte[] Sign64, byte[] PH, long[] PHLen, byte[] FP, long[] FPLen);
+	public static native long MIdCheckShortLongCode(byte[] Random16, byte ShortCodeCount, byte[] ShortCode, byte LongCodeCount, byte[] LongCode, byte[] RemainAuthNum, byte[] SamId22, byte[] BeginAndValidTerm32, byte[] MatchCode, byte[] MatchCodeLen, byte[] CheckData, long[] CheckDataLen, byte[] Sign64);
+	public static native long MIdCheckShortLongCodePF(byte[] Random16, byte ShortCodeCount, byte[] ShortCode, byte LongCodeCount, byte[] LongCode, byte[] RemainAuthNum, byte[] SamId22,byte[] BeginAndValidTerm32, byte[] MatchCode, byte[] MatchCodeLen, byte[] CheckData, long[] CheckDataLen, byte[] Hash32, byte[] Sign64, byte[] PH, long[] PHLen, byte[] FP, long[] FPLen);
+	public static native long MIdCheckProperty(byte[] Random16, byte PropertyCode, byte PropertyValLen, byte[] PropertyVal, byte[] RemainAuthNum, byte[] SamId22, byte[] CheckResult, byte[] CheckData, long[] CheckDataLen, byte[] Sign64);
+	
+	public static native long MagRead(byte Tracks, byte[] TrackData1, byte[] TrackData2, byte[] TrackData3, byte TimeOutSec);
+	public static native long MagWrite(byte Tracks, String TrackData1, String TrackData2, String TrackData3, byte TimeOutSec);
+	
+	public static native long QrRead(byte[] QrData, byte TimeOutSec);
+	public static native long QrCancel();
+	public static native long QrAsynEnable(byte TimeOutSec);
+	public static native long QrAsynRead(byte[] QrData);
+	public static native long QrAsynDisable();
+		
+	public static native long M1FindCard(byte[] UID, long[] UIDLen);
+	public static native long M1Authentication(byte KeyType, byte SecAddr, byte[] Key, byte[] UID);
+	public static native long M1ReadBlock(byte BlockAddr, byte[] BlockData, long[] BlockDataLen);
+	public static native long M1WriteBlock(byte BlockAddr, long BlockDataLen, byte[] BlockData);
+	public static native long M1Halt();
+	
+	public static native long FpCapFeature(byte[] Feature, long[] FeatureLen);
+	public static native long FpMatchFeature(long FeatureLen1, byte[] Feature1, long FeatureLen2, byte[] Feature2, long[] Score);
+	
+	public static native long SsseReadCard(int iType, byte[] SSCardInfo, byte[] SSErrorInfo);
+	public static native long SsseReadCard2(int iType, byte[] SSCardInfo, byte[] SSErrorInfo);
+	public static native long SsseGetCardInfo(String Tag, byte[] SSCardInfo);
+		
+	public static native long CpuPowerOn(byte Slot, byte[] ATRS, long[] ATRSLen);
+	public static native long CpuApdu(byte Slot, long SendApduLen, byte[] SendApdu, byte[] RecvApdu, long[] RecvApduLen);
+	public static native long CpuPowerOff(byte Slot);
+	
+	public static native long IccGetCardInfo(int ICtype, String AIDList, String TagList, byte[] IcCardInfo);
+	public static native long IccGetARQC(int ICtype, String trData, String AIDList, byte[] ARQC, byte[] trAppData);
+	public static native long IccARPCExeScript(int ICtype, String trData, String ARPC, String trAppData, byte[] ScriptResult, byte[] TC);
+	public static native long IccGetTrDetail(int ICtype, String AIDList, byte[] TrDetail);
+	public static native long IccGetLoadDetail(int ICtype, String AIDList, byte[] LoadDetail);	
+	
+	public static native long HexToAsc(byte[] Hex, long HexLength, byte[] Asc);
+	public static native long AscToHex(String Asc, long HexLength, byte[] Hex);
+}
--- a/01SDK/src/com/sdses/UsbHidPort.java
+++ b/01SDK/src/com/sdses/UsbHidPort.java
@@ -0,0 +1,273 @@
+package com.sdses;
+
+import java.util.HashMap;
+import java.util.Iterator;
+
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.hardware.usb.UsbConstants;
+import android.hardware.usb.UsbDevice;
+import android.hardware.usb.UsbDeviceConnection;
+import android.hardware.usb.UsbEndpoint;
+import android.hardware.usb.UsbInterface;
+import android.hardware.usb.UsbManager;
+
+public class UsbHidPort
+{
+	private static final String ACTION_USB_PERMISSION = "com.sdses.JniCommonInterface.USB_PERMISSION";
+    
+    private static final BroadcastReceiver mUsbReceiver = new BroadcastReceiver() 
+    {
+        public void onReceive(Context context, Intent intent) 
+        {
+            String action = intent.getAction();
+            if (action.equals(ACTION_USB_PERMISSION)) 
+            {
+                synchronized (this) 
+                {
+                    UsbDevice device = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
+                    if (intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, false)) 
+                    {
+                        if (device != null) 
+                        {
+                            
+                        }
+                    } 
+                    else 
+                    {
+                        
+                    }
+                }
+            } 
+        }
+    };
+    
+    public static UsbManager usbManager = null;
+    public static UsbDevice usbDevice = null;
+    public static UsbInterface usbInterface = null;
+    public static UsbDeviceConnection usbConnection = null;
+    public static UsbEndpoint epOut;
+    public static UsbEndpoint epIn;
+    public static int SendBlockSize = 0;
+    public static int RecvBlockSize = 0;
+    
+	public static synchronized long GetUsbPermission(Context ctx, int Vid, int Pid)
+	{
+		try
+		{
+			usbManager = (UsbManager)ctx.getSystemService(Context.USB_SERVICE);    	
+			HashMap<String, UsbDevice> deviceList = usbManager.getDeviceList();
+			Iterator<UsbDevice> deviceIterator = deviceList.values().iterator();					
+			
+			usbDevice = null;
+			while (deviceIterator.hasNext())
+			{
+				UsbDevice device = deviceIterator.next();   
+				if ((device.getVendorId() == Vid) && (device.getProductId() == Pid))
+				{
+					usbDevice = device;
+					break;
+				}
+			}
+			
+			if (usbDevice == null) 
+			{
+				return -1;
+			}
+			
+			if(usbDevice.getInterfaceCount() <= 0)
+			{
+				return -2;
+			}
+			
+			usbInterface = usbDevice.getInterface(0);
+			if(usbInterface == null)
+			{
+				return -2;
+			}
+			
+			// 判断是否有权限
+			if(!usbManager.hasPermission(usbDevice))
+			{
+				PendingIntent mPermissionIntent = PendingIntent.getBroadcast(ctx, 0, new Intent(ACTION_USB_PERMISSION), 0);
+				IntentFilter permissionFilter = new IntentFilter(ACTION_USB_PERMISSION);
+				ctx.registerReceiver(mUsbReceiver, permissionFilter);
+				usbManager.requestPermission(usbDevice, mPermissionIntent);
+				System.out.print("Requesting Usb Permission");
+				while(!usbManager.hasPermission(usbDevice))
+				{
+					
+				}
+			}  	
+
+			return 0;
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static long UsbOpenPort(int Vid, int Pid)
+	{
+		try
+		{
+			if (usbDevice == null) 
+			{
+				return -1;
+			}
+			
+			usbConnection = usbManager.openDevice(usbDevice);
+			if(usbConnection == null)
+			{
+				return -1;			
+			}
+			
+			if(usbInterface == null)
+			{
+				return -2;
+			}
+			
+			if(!usbConnection.claimInterface(usbInterface, true))
+			{
+				usbConnection.close();
+				usbConnection = null;
+				return -2;
+			}
+			
+			for(int i = 0; i < usbInterface.getEndpointCount(); i++)
+			{
+				UsbEndpoint endPoint = usbInterface.getEndpoint(i); 
+				switch(endPoint.getType())
+				{
+					case UsbConstants.USB_ENDPOINT_XFER_BULK:
+					case UsbConstants.USB_ENDPOINT_XFER_INT:
+					{
+						switch(endPoint.getDirection())
+						{
+							case UsbConstants.USB_DIR_OUT:
+							{
+								epOut = endPoint;
+								break;
+							}
+							case UsbConstants.USB_DIR_IN:
+							{
+								epIn = endPoint;
+								break;
+							}
+						}
+						break;
+					}
+					case UsbConstants.USB_ENDPOINT_XFER_CONTROL:
+					{
+						epOut = endPoint;
+						epIn = endPoint;
+						break;
+					}
+				}
+			}
+			
+			SendBlockSize = epOut.getMaxPacketSize();
+			RecvBlockSize = epIn.getMaxPacketSize();
+			
+			return SendBlockSize;
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static long UsbWrite(byte[] buffer, int len, int timeout)
+	{		
+		try		
+		{
+			return usbConnection.bulkTransfer(epOut, buffer, SendBlockSize, timeout);
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static long UsbRead(byte[] buffer, int timeout)
+	{	
+		/*
+		try 
+		{
+			Thread.sleep(10);
+		} 
+		catch (InterruptedException e) 
+		{
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		*/
+		
+		try
+		{
+			return usbConnection.bulkTransfer(epIn, buffer, RecvBlockSize, timeout);
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static long UsbCtrlWrite(byte[] buffer, int len, int timeout)
+	{		
+		try
+		{
+			return usbConnection.controlTransfer(0x21, 0x09, 0x0200, 0x0000, buffer, SendBlockSize, timeout);
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static long UsbCtrlRead(byte[] buffer, int timeout)
+	{	
+		try
+		{
+			try 
+			{
+				Thread.sleep(10);
+			} 
+			catch (InterruptedException e) 
+			{
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+			
+			return usbConnection.controlTransfer(0xA1, 0x01, 0x0100, 0x0000, buffer, RecvBlockSize, timeout);
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static void UsbClosePort()
+	{
+		try
+		{
+			usbConnection.releaseInterface(usbInterface);
+			usbConnection.close();	
+			usbConnection = null;
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+		}
+	}
+}
--- a/01SDK/神思标准化接口规范-设备接口层.doc
+++ b/01SDK/神思标准化接口规范-设备接口层.doc
--- a/01SDK/身份证接口文档提取.txt
+++ b/01SDK/身份证接口文档提取.txt
@@ -0,0 +1,201 @@
+2.3.1 基本接口
+2.3.1.1 打开设备 
+函数名称	打开设备
+函数声明	long OpenDevice(char *PortType, char *PortPara, char *ExtendPara);
+功能描述	与设备建立通讯连接，返回设备句柄。
+参数说明	序号	参数	输入/输出	类型	含义
+	1	PortType	IN	字符串	端口类型（详见参数补充说明）
+	2	PortPara	IN	字符串	端口参数（详见参数补充说明）
+	3	ExtendPara	IN	字符串	扩展参数（详见参数补充说明）
+返回值	大于0表示成功，数值为设备句柄；其他为失败。
+
+参数补充说明：
+	PortType	PortPara	ExtendPara
+串口	COMn 或 1~1000	波特率（9600、115200）	串口扩展盒参数（1B2541）
+USB	USBn 或 1001~2000	VID_PID（261A0011、261A0012）	中断传输为：MI   控制传输为：MC
+网口	SKT	IP:端口（192.168.0.1:8080）	
+蓝牙	BTH	蓝牙名称（SS728M801）	
+自动	AUTO		
+注意事项：
+1、COMn和USBn中n∈1~1000，即COM1~COM1000(1~1000)和USB1~USB1000(1001~2000)
+2、Linux/Android下串口传参为：COM+串口文件路径，例如：COM/dev/ttyS4
+3、端口类型为AUTO时，是指各参数通过CommonInterface.ini配置文件获取，用法详见附录C方案二。
+神思USB读卡器的VID_PID对照表请参见附录B
+2.3.1.2 关闭设备
+函数名称	关闭设备
+函数声明	long CloseDevice();
+功能描述	断开与设备的通讯连接。
+参数说明	序号	参数	输入/输出	类型	含义
+					
+返回值	0表示成功；非0表示失败。
+2.3.1.3 设置当前设备（多设备操作）
+函数名称	设置当前设备
+函数声明	long SetCurrentDevice(long DevHandle);
+功能描述	一台PC连接多台读卡器时，通过设备句柄设置接下来要操作的设备。
+参数说明	序号	参数	输入/输出	类型	含义
+	1	PortHandle	IN	长整型	设备句柄
+返回值	0表示成功；非0表示失败。
+2.3.1.4 获取当前设备（多设备操作）
+函数名称	获取当前设备
+函数声明	long GetCurrentDevice();
+功能描述	一台PC连接多台读卡器时，获取当前操作的设备句柄。
+参数说明	序号	参数	输入/输出	类型	含义
+					
+返回值	返回当前设备的句柄。
+2.3.1.5 获取接口库信息
+函数名称	获取接口库信息
+函数声明	long GetLibraryInfo(char *Version, char * Description);
+功能描述	获取当前已加载的接口库详细信息。
+参数说明	序号	参数	输入/输出	类型	含义
+	1	Version	OUT	字符串	接口库版本
+	2	Description	OUT	字符串	接口库描述
+返回值	0表示成功；非0表示失败。
+2.3.1.6 获取设备型号
+函数名称	获取设备型号
+函数声明	long TerminalGetModel(char *TerminalModel);
+功能描述	获取读卡器的型号。
+参数说明	序号	参数	输入/输出	类型	含义
+	1	TerminalModel	OUT	字符串	设备型号
+返回值	0表示成功；非0表示失败。
+2.3.1.7 设备轮询心跳
+函数名称	设备轮询心跳
+函数声明	long TerminalHeartBeat();
+功能描述	与设备进行握手通讯，用于检测与读卡器是否已建立连接并且通讯正常。
+参数说明	序号	参数	输入/输出	类型	含义
+					
+返回值	0表示成功；非0表示失败。
+
+2.3.1.8 获取接收数据
+函数名称	获取接收数据
+函数声明	long GetLastRecvData(unsigned char *LastRecvData);
+功能描述	获取最后一次通讯收到的数据，一般用于获取读卡器协议层错误信息。
+参数说明	序号	参数	输入/输出	类型	含义
+	1	LastRecvData	OUT	字节数组	返回最后一次通讯收到的数据
+返回值	返回收到的数据长度。
+
+2.3.1.9 获取固件版本
+函数名称	获取设备固件版本
+函数声明	long TerminalGetFirmVersion(char *FirmVersion, char *HardwareVersion);
+功能描述	获取读卡器的固件版本号。
+参数说明	序号	参数	输入/输出	类型	含义
+	1	FirmVersion	OUT	字符串	设备固件版本号
+	2	HardwareVersion	OUT	字符串	设备硬件版本号
+返回值	0表示成功；非0表示失败。
+2.3.1.10 获取设备序列号
+函数名称	获取设备序列号
+函数声明	long TerminalGetSn(char *TerminalSn);
+功能描述	获取读卡器的固件版本号。
+参数说明	序号	参数	输入/输出	类型	含义
+	1	TerminalSn	OUT	字符串	设备序列号
+返回值	0表示成功；非0表示失败。
+
+
+
+2.3.2 二代证接口（二代证/外国人/港澳台）
+2.3.2.1 读取二代证
+函数名称	读取二代证
+函数声明	long IdReadCard(unsigned char CardType, unsigned char InfoEncoding, char *IdCardInfo, 
+			long TimeOutMs);
+long SdtReadCard(unsigned char CardType, unsigned char InfoEncoding, char *IdCardInfo, 
+			long TimeOutMs);（GA467协议）
+功能描述	读取第二代居民身份证或外国人永久居留证或港澳台居民居住证
+参数说明	序号	参数	输入/输出	类型	含义
+	1	CardType	IN	字节	读取卡类型
+0x00 ：读取二代证或外国人或港澳台
+0x01 ：只读二代证
+0x02 ：只读外国人
+0x03 ：只读港澳台
+
+以上参数不含指纹信息
+以下参数包含指纹信息
+
+0x10 ：读取二代证或外国人或港澳台	  （含指纹）
+0x11 ：只读二代证（含指纹）
+0x12 ：只读外国人（含指纹）
+0x13 ：只读港澳台（含指纹）
+	2	InfoEncoding	IN	字节	返回信息的编码方式
+0x01 ：GB18030编码（GBK）
+0x02 ：UTF16-LE编码
+0x03 ：UTF-8编码
+	3	IdCardInfo	OUT	字符串	读取到的二代证/外国人/港澳台信息
+（至少分配10240字节的内存）
+	4	TimeOutMs	IN	长整型	读卡超时时间，单位为毫秒
+= 0 ：不等待，无卡立即返回
+> 0 ：等待放卡，指定时间内等待放卡
+返回值	0表示成功；非0表示失败。
+
+读卡返回信息IdCardInfo格式为以英文冒号分割的信息项，具体如下：
+证件类型:中文姓名:英文姓名:性别:性别代码:民族:民族代码:出生日期:住址:身份证号码:签发机关:发卡日期:卡有效期:证件版本号:头像JPG照片base64编码:指纹特征值base64编码
+以上信息为二代证、外国人、港澳台信息项的并集，如果当前类型的证件中不存在该项信息，则该项为空，具体证件中包含的信息项如下：
+序号	信息项	二代证	外国人	港澳台	自动解析函数
+0	证件类型	A	I或Y	J	IdCardGetTypeFlag
+1	中文姓名	姓名	中文姓名	姓名	IdCardGetName
+2	英文姓名		英文姓名		IdCardGetNameEn
+3	性别	性别	性别	性别	IdCardGetGender
+4	性别代码	性别代码	性别代码	性别代码	IdCardGetGenderId
+5	民族	民族	国籍或所在地区		IdCardGetNation
+6	民族代码	民族代码	国籍或所在地区代码	通行证号码	IdCardGetNationId
+7	出生日期	出生日期	出生日期	出生日期	IdCardGetBirthDate
+8	住址	住址	/永久居留证号码关联项	住址	IdCardGetAddress
+9	身份证号码	公民身份号码	永久居留证号码/证件号码	公民身份号码	IdCardGetIdNumber
+10	签发机关	签发机关	当次申请受理机关代码	签发机关	IdCardGetSignOrgan
+11	发卡日期	有效期
+起始日期	证件签发日期	有效期
+起始日期	IdCardGetBeginTerm
+12	卡有效期	有效期
+截止日期	证件终止日期	有效期
+截止日期	IdCardGetValidTerm
+13	证件版本号		证件版本号/换证次数	签发次数	IdCardGetVersion
+14	头像JPG照片base64编码	头像照片base64编码	头像照片base64编码	头像照片base64编码	
+15	指纹特征值base64编码	指纹特征值base64编码		指纹特征值base64编码	
+
+各信息项建议通过拆分IdCardInfo字符串得到，不建议使用以下函数获取：
+long IdCardGetName(char *Name);
+long IdCardGetNameEn(char *NameEn);
+long IdCardGetGender(char *Gender);
+long IdCardGetGenderId(char *GenderId);
+long IdCardGetNation(char *Nation);
+long IdCardGetNationId(char *NationId);
+long IdCardGetBirthDate(char *BirthDate);
+long IdCardGetAddress(char *Address);
+long IdCardGetIdNumber(char *IdNumber);
+long IdCardGetSignOrgan(char *SignOrgan);
+long IdCardGetBeginTerm(char *BeginTerm);
+long IdCardGetValidTerm(char *ValidTerm);
+long IdCardGetTypeFlag(char *TypeFlag);
+long IdCardGetVersion(char *Version);
+long IdCardGetFPBuffer(unsigned char *FPBuffer, long *FPBufferLen);//返回1024字节指纹信息（两个手指）
+long IdCardGetPhotoFile(char *PhotoFile);//入参PhotoFile为生成头像文件的全路径，支持扩展名wlt/bmp/jpg
+long IdCardGetPhotoBuffer(unsigned char WltBmpJpg, unsigned char *PhotoBuffer, long *PhotoBufferLen);
+WltBmpJpg入参：0x01 ：wlt格式     0x02 ：bmp格式     0x03 ：jpg格式
+
+//获取二代证原始信息
+long IdCardGetRawInfo(unsigned char *CHMsg, long *CHMsgLen, 	//文字信息
+unsigned char *PHMsg, long *PHMsgLen, 	//照片信息
+unsigned char *FPMsg, long *FPMsgLen); 	//指纹信息
+
+2.3.2.2 读取追加住址
+函数名称	读取追加住址
+函数声明	long IdReadNewAddress(char *NewAddress);
+long SdtReadNewAddress(char *NewAddress); （GA467协议）
+功能描述	读取二代证的追加住址信息
+参数说明	序号	参数	输入/输出	类型	含义
+	1	NewAddress	OUT	字符串	返回读取到的追加住址信息
+返回值	0表示成功；非0表示失败。
+2.3.2.3 获取SAM模块状态
+函数名称	获取SAM模块状态
+函数声明	long SamGetStatus();
+long SdtSamGetStatus();（GA467协议）
+功能描述	获取公安部SAM安全模块状态。
+参数说明	序号	参数	输入/输出	类型	含义
+					
+返回值	0表示成功；非0表示失败。
+2.3.2.4 获取SAM模块编号字符串
+函数名称	获取SAM模块编号字符串
+函数声明	long SamGetIdStr(char *SamIdStr);
+long SdtSamGetIdStr(char *SamIdStr); （GA467协议）
+功能描述	获取公安部SAM安全模块编号字符串。（内部将编号转换为字符串）
+参数说明	序号	参数	输入/输出	类型	含义
+	1	SamIdStr	OUT	字符串	SAM模块编号字符串
+返回值	0表示成功；非0表示失败。
+
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,3 @@
+## 0.0.1
+
+* TODO: Describe initial release.
--- a/1
+++ b/1
@@ -0,0 +1 @@
+TODO: Add your license here.
--- a/README.md
+++ b/README.md
@@ -0,0 +1,360 @@
+# 身份证读卡器 Flutter 插件
+
+一个用于读取中国二代身份证的 Flutter 插件，集成了01SDK身份证识别功能，支持USB和蓝牙连接方式。
+
+## 功能特性
+
+- ✅ 支持二代身份证读取
+- ✅ 获取完整的身份证信息（姓名、性别、民族、出生日期、地址、身份证号、签发机关、有效期）
+- ✅ 支持读取身份证照片
+- ✅ 支持USB连接读卡器
+- ✅ 支持蓝牙连接读卡器
+- ✅ 完整的错误处理和状态管理
+- ✅ 简单易用的API接口
+
+## 支持平台
+
+- ✅ Android
+- ❌ iOS（暂不支持）
+
+## 安装
+
+在 `pubspec.yaml` 文件中添加依赖：
+
+```yaml
+dependencies:
+  idcard: ^0.0.1
+```
+
+然后运行：
+
+```bash
+flutter pub get
+```
+
+## Android 配置
+
+### 权限配置
+
+在 `android/app/src/main/AndroidManifest.xml` 中添加必要权限：
+
+```xml
+<!-- USB权限 -->
+<uses-permission android:name="android.permission.USB_PERMISSION" />
+<uses-feature android:name="android.hardware.usb.host" android:required="false" />
+
+<!-- Android 12+ USB权限 -->
+<uses-permission android:name="android.permission.MANAGE_USB" android:maxSdkVersion="30" />
+
+<!-- 蓝牙权限 -->
+<uses-permission android:name="android.permission.BLUETOOTH" />
+<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
+<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+<!-- Android 12+ 蓝牙权限 -->
+<uses-permission android:name="android.permission.BLUETOOTH_SCAN" android:usesPermissionFlags="neverForLocation" />
+<uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+```
+
+### SDK版本配置
+
+确保 `minSdkVersion` 至少为 21，`targetSdkVersion` 为 34：
+
+```gradle
+android {
+    compileSdk 34
+    
+    defaultConfig {
+        minSdkVersion 21
+        targetSdkVersion 34
+    }
+}
+```
+
+### Android 12+ 兼容性
+
+本插件已针对 Android 12+ 进行了优化，包括：
+
+- **PendingIntent 兼容性**：自动处理 Android 12+ 的 `FLAG_IMMUTABLE` 要求
+- **USB 权限优化**：改进了权限请求流程，增加了超时处理
+- **错误处理增强**：提供更详细的错误信息和用户指导
+
+## 使用方法
+
+### 基本用法
+
+```dart
+import 'package:idcard/idcard.dart';
+
+class IdCardReader {
+  final _idcardPlugin = Idcard();
+
+  /// 连接设备并读取身份证
+  Future<void> readIdCard() async {
+    try {
+      // 1. 获取USB权限
+      int permissionResult = await _idcardPlugin.getUsbPermission();
+      if (permissionResult != 0) {
+        print('获取USB权限失败，错误码：$permissionResult');
+        return;
+      }
+
+      // 2. 打开设备
+      int openResult = await _idcardPlugin.openDevice();
+      if (openResult <= 0) {
+        print('打开设备失败，错误码：$openResult');
+        return;
+      }
+      print('设备打开成功，句柄：$openResult');
+
+      // 3. 读取身份证信息（完整流程）
+      IdCardInfo cardInfo = await _idcardPlugin.readCardComplete();
+      
+      print('姓名：${cardInfo.name}');
+      print('身份证号：${cardInfo.idNumber}');
+      print('性别：${cardInfo.gender}');
+      // ... 其他信息
+      
+      // 4. 关闭设备
+      await _idcardPlugin.closeDevice();
+      
+    } catch (e) {
+      print('读卡失败：$e');
+    }
+  }
+}
+```
+
+### 高级用法
+
+#### 分步骤读取
+
+```dart
+// 手动控制每个步骤
+try {
+  // 寻卡
+  int findResult = await _idcardPlugin.findCard();
+  if (findResult <= 0) {
+    throw Exception('寻卡失败，错误码：$findResult');
+  }
+
+  // 选卡
+  int selectResult = await _idcardPlugin.selectCard();
+  if (selectResult <= 0) {
+    throw Exception('选卡失败，错误码：$selectResult');
+  }
+
+  // 读取详细信息
+  IdCardInfo cardInfo = await _idcardPlugin.readCardInfo();
+  print('读取成功：${cardInfo.toString()}');
+  
+} catch (e) {
+  print('读卡过程出错：$e');
+}
+```
+
+#### 蓝牙连接
+
+```dart
+// 使用蓝牙连接
+int result = await _idcardPlugin.openDevice(
+  portType: 'BLUETOOTH',
+  portPara: 'BLUETOOTH_DEVICE_NAME', // 蓝牙设备名称
+);
+```
+
+#### 读取原始数据
+
+```dart
+// 读取原始二进制数据
+Map<String, dynamic> result = await _idcardPlugin.readCard(
+  cardType: 1,
+  infoEncoding: 0,
+  timeOut: 30000,
+);
+
+if (result['result'] > 0) {
+  List<int> rawData = result['data'];
+  // 处理原始数据
+}
+```
+
+## 返回值说明
+
+根据神思标准化接口规范，所有设备操作方法的返回值遵循以下规则：
+
+- **大于0**：表示操作成功
+  - 对于 `openDevice()`：返回值是设备句柄，用于后续操作
+  - 对于其他方法：返回值表示操作成功的状态码
+- **小于等于0**：表示操作失败，返回值为错误码
+  - 具体错误码含义请参考设备厂商提供的接口文档
+
+### 重要提醒
+
+在判断操作是否成功时，请使用 `> 0` 而不是 `== 0` 来判断成功状态：
+
+```dart
+// ✅ 正确的判断方式
+int result = await _idcardPlugin.openDevice();
+if (result > 0) {
+  print('设备打开成功，句柄：$result');
+} else {
+  print('设备打开失败，错误码：$result');
+}
+
+// ❌ 错误的判断方式
+if (result == 0) {
+  // 这样判断是错误的
+}
+```
+
+## API 参考
+
+### Idcard 类
+
+#### 方法
+
+| 方法 | 描述 | 参数 | 返回值 |
+|------|------|------|--------|
+| `getPlatformVersion()` | 获取平台版本 | 无 | `Future<String?>` |
+| `getUsbPermission({int vid, int pid})` | 获取USB权限 | vid: 厂商ID, pid: 产品ID | `Future<int>` |
+| `openDevice({String portType, String portPara, String extendPara})` | 打开设备 | portType: 端口类型, portPara: 端口参数, extendPara: 扩展参数 | `Future<int>` - 大于0表示成功（设备句柄），小于等于0表示失败 |
+| `closeDevice()` | 关闭设备 | 无 | `Future<int>` - 大于0表示成功，小于等于0表示失败 |
+| `findCard()` | 寻卡 | 无 | `Future<int>` - 大于0表示成功，小于等于0表示失败 |
+| `selectCard()` | 选卡 | 无 | `Future<int>` - 大于0表示成功，小于等于0表示失败 |
+| `readCard({int cardType, int infoEncoding, int timeOut})` | 读取原始数据 | cardType: 卡片类型, infoEncoding: 编码, timeOut: 超时时间 | `Future<Map<String, dynamic>>` |
+| `readCardInfo()` | 读取详细信息 | 无 | `Future<IdCardInfo>` |
+| `readCardComplete({int timeOut})` | 完整读卡流程 | timeOut: 超时时间 | `Future<IdCardInfo>` |
+| `isDeviceConnected()` | 检查设备连接状态 | 无 | `Future<bool>` |
+
+### IdCardInfo 类
+
+身份证信息数据模型：
+
+```dart
+class IdCardInfo {
+  final String name;        // 姓名
+  final String gender;      // 性别
+  final String nation;      // 民族
+  final String birthDate;   // 出生日期
+  final String address;     // 地址
+  final String idNumber;    // 身份证号
+  final String signOrgan;   // 签发机关
+  final String validTerm;   // 有效期
+  final List<int>? photo;   // 照片数据（JPEG格式）
+}
+```
+
+## 错误码说明
+
+| 错误码 | 说明 |
+|--------|------|
+| 0 | 成功 |
+| -1 | 设备未找到 |
+| -2 | 设备接口错误 |
+| -3 | 权限被拒绝 |
+| 其他 | 具体错误码请参考01SDK文档 |
+
+## 示例应用
+
+查看 `example` 目录中的完整示例应用，演示了如何使用本插件的所有功能。
+
+运行示例：
+
+```bash
+cd example
+flutter run
+```
+
+## 故障排除
+
+### Android 12+ USB权限问题
+
+如果在Android 12或更高版本上遇到"获取USB权限失败"的问题，请尝试以下解决方案：
+
+#### 1. 检查权限配置
+确保在 `AndroidManifest.xml` 中正确配置了所有必要权限：
+```xml
+<uses-permission android:name="android.permission.USB_PERMISSION" />
+<uses-permission android:name="android.permission.MANAGE_USB" android:maxSdkVersion="30" />
+<uses-feature android:name="android.hardware.usb.host" android:required="false" />
+```
+
+#### 2. 手动授权USB权限
+1. 进入 **设置** > **应用管理** > **您的应用**
+2. 点击 **权限管理**
+3. 找到并开启 **USB** 相关权限
+4. 重新启动应用
+
+#### 3. 开发者选项设置
+1. 进入 **设置** > **开发者选项**
+2. 开启 **USB调试**
+3. 开启 **USB安装** (如果有)
+4. 关闭 **监控ADB安装应用** (如果有)
+
+#### 4. 设备连接顺序
+1. 先启动应用
+2. 再连接USB设备
+3. 在权限对话框中点击"允许"
+4. 调用 `getUsbPermission()` 方法
+
+#### 5. 检查设备兼容性
+确保您的身份证读卡器设备：
+- 支持USB HID协议
+- 与Android系统兼容
+- VID/PID参数正确
+
+### 常见错误码
+
+| 错误码 | 含义 | 解决方案 |
+|--------|------|----------|
+| -1 | 设备未找到 | 检查设备连接和VID/PID |
+| -2 | 接口错误 | 检查设备驱动和兼容性 |
+| -3 | 权限被拒绝 | 手动授权USB权限 |
+| -99 | 未知错误 | 重启应用或设备 |
+
+### 其他常见问题
+
+#### Q: 设备连接失败怎么办？
+A: 请检查：
+1. 设备是否正确连接
+2. USB权限是否已授权
+3. 设备驱动是否正常
+4. VID/PID参数是否正确
+
+#### Q: 读取身份证失败？
+A: 请确保：
+1. 身份证放置正确
+2. 身份证芯片完好
+3. 设备工作正常
+4. 按正确顺序调用API
+
+#### Q: 在模拟器上无法使用？
+A: 身份证读卡功能需要物理USB设备，模拟器不支持。请在真机上测试。
+
+### Q: 照片数据如何显示？
+A: 照片数据是JPEG格式的字节数组，可以使用 `Image.memory()` 显示：
+
+```dart
+if (cardInfo.photo != null) {
+  Image.memory(Uint8List.fromList(cardInfo.photo!))
+}
+```
+
+## 许可证
+
+本项目采用 MIT 许可证。详见 [LICENSE](LICENSE) 文件。
+
+## 贡献
+
+欢迎提交 Issue 和 Pull Request！
+
+## 更新日志
+
+### 0.0.1
+- 初始版本
+- 支持基本的身份证读取功能
+- 集成01SDK
+- 支持USB和蓝牙连接
+
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -0,0 +1,4 @@
+include: package:flutter_lints/flutter.yaml
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options
--- a/android/.gitignore
+++ b/android/.gitignore
@@ -0,0 +1,9 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+.cxx
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -0,0 +1,55 @@
+group = "com.example.idcard"
+version = "1.0"
+
+buildscript {
+    repositories {
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath("com.android.tools.build:gradle:7.3.0")
+    }
+}
+
+rootProject.allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+apply plugin: "com.android.library"
+
+android {
+    if (project.android.hasProperty("namespace")) {
+        namespace = "com.example.idcard"
+    }
+
+    compileSdk = 34
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    defaultConfig {
+        minSdk = 21
+        targetSdk = 34
+    }
+
+    dependencies {
+        testImplementation("junit:junit:4.13.2")
+        testImplementation("org.mockito:mockito-core:5.0.0")
+    }
+
+    testOptions {
+        unitTests.all {
+            testLogging {
+               events "passed", "skipped", "failed", "standardOut", "standardError"
+               outputs.upToDateWhen {false}
+               showStandardStreams = true
+            }
+        }
+    }
+}
--- a/android/settings.gradle
+++ b/android/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'idcard'
--- a/android/src/main/AndroidManifest.xml
+++ b/android/src/main/AndroidManifest.xml
@@ -0,0 +1,32 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  package="com.example.idcard">
+  
+  <!-- USB权限 -->
+  <uses-permission android:name="android.permission.USB_PERMISSION" />
+  <uses-feature android:name="android.hardware.usb.host" android:required="false" />
+  
+  <!-- Android 12+ USB权限 -->
+  <uses-permission android:name="android.permission.MANAGE_USB" android:maxSdkVersion="30" />
+  
+  <application>
+    <!-- USB设备过滤器 -->
+    <activity android:name=".UsbPermissionActivity" android:exported="false">
+      <intent-filter>
+        <action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" />
+      </intent-filter>
+      <meta-data android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"
+                 android:resource="@xml/device_filter" />
+    </activity>
+  </application>
+  
+  <!-- 蓝牙权限 -->
+  <uses-permission android:name="android.permission.BLUETOOTH" />
+  <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
+  <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+  <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+  
+  <!-- Android 12+ 蓝牙权限 -->
+  <uses-permission android:name="android.permission.BLUETOOTH_SCAN" android:usesPermissionFlags="neverForLocation" />
+  <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+  
+</manifest>
--- a/android/src/main/java/com/example/idcard/IdcardPlugin.java
+++ b/android/src/main/java/com/example/idcard/IdcardPlugin.java
@@ -0,0 +1,642 @@
+package com.example.idcard;
+
+import androidx.annotation.NonNull;
+import android.content.Context;
+import android.util.Log;
+
+import io.flutter.embedding.engine.plugins.FlutterPlugin;
+import io.flutter.plugin.common.MethodCall;
+import io.flutter.plugin.common.MethodChannel;
+import io.flutter.plugin.common.MethodChannel.MethodCallHandler;
+import io.flutter.plugin.common.MethodChannel.Result;
+
+import com.sdses.JniCommonInterface;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * IdcardPlugin - Flutter插件，用于身份证识别功能
+ * 集成了01SDK的身份证读取功能
+ */
+public class IdcardPlugin implements FlutterPlugin, MethodCallHandler {
+  private static final String TAG = "IdcardPlugin";
+  
+  /// 与Flutter通信的方法通道
+  private MethodChannel channel;
+  private Context context;
+
+  @Override
+  public void onAttachedToEngine(@NonNull FlutterPluginBinding flutterPluginBinding) {
+    channel = new MethodChannel(flutterPluginBinding.getBinaryMessenger(), "idcard");
+    channel.setMethodCallHandler(this);
+    context = flutterPluginBinding.getApplicationContext();
+  }
+
+  @Override
+  public void onMethodCall(@NonNull MethodCall call, @NonNull Result result) {
+    try {
+      switch (call.method) {
+        case "getPlatformVersion":
+          result.success("Android " + android.os.Build.VERSION.RELEASE);
+          break;
+        case "openDevice":
+          handleOpenDevice(call, result);
+          break;
+        case "setCurrentDevice":
+          handleSetCurrentDevice(call, result);
+          break;
+        case "getCurrentDevice":
+          handleGetCurrentDevice(result);
+          break;
+        case "getLibraryInfo":
+          handleGetLibraryInfo(result);
+          break;
+        case "getTerminalModel":
+          handleGetTerminalModel(result);
+          break;
+        case "terminalHeartBeat":
+          handleTerminalHeartBeat(result);
+          break;
+        case "getLastRecvData":
+          handleGetLastRecvData(result);
+          break;
+        case "getTerminalFirmVersion":
+          handleGetTerminalFirmVersion(result);
+          break;
+        case "getTerminalSn":
+          handleGetTerminalSn(result);
+          break;
+        case "closeDevice":
+          handleCloseDevice(result);
+          break;
+        case "findCard":
+          handleFindCard(result);
+          break;
+        case "selectCard":
+          handleSelectCard(result);
+          break;
+        case "idReadCard":
+          handleIdReadCard(call, result);
+          break;
+        case "readCard":
+          handleReadCard(call, result);
+          break;
+        case "readCardInfo":
+          handleReadCardInfo(result);
+          break;
+        case "readNewAddress":
+          handleReadNewAddress(result);
+          break;
+        case "getSamStatus":
+          handleGetSamStatus(result);
+          break;
+        case "getSamIdStr":
+          handleGetSamIdStr(result);
+          break;
+        case "getUsbPermission":
+          handleGetUsbPermission(call, result);
+          break;
+        default:
+          result.notImplemented();
+          break;
+      }
+    } catch (Exception e) {
+      Log.e(TAG, "Error in method call: " + call.method, e);
+      result.error("ERROR", "Method call failed: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 获取USB权限
+   */
+  private void handleGetUsbPermission(MethodCall call, Result result) {
+    Integer vid = call.argument("vid");
+    Integer pid = call.argument("pid");
+    
+    if (vid == null || pid == null) {
+      result.error("INVALID_PARAMS", "VID and PID are required", null);
+      return;
+    }
+    
+    try {
+      long ret = JniCommonInterface.GetUsbPermission(context, vid, pid);
+      
+      // 根据返回值提供更详细的错误信息
+      switch ((int)ret) {
+        case 0:
+          result.success(ret);
+          break;
+        case -1:
+          result.error("DEVICE_NOT_FOUND", "未找到指定的USB设备 (VID:" + vid + ", PID:" + pid + ")", null);
+          break;
+        case -2:
+          result.error("INTERFACE_ERROR", "USB设备接口错误", null);
+          break;
+        case -3:
+          result.error("PERMISSION_DENIED", "USB权限请求被拒绝或超时，请在系统设置中手动授权USB权限", null);
+          break;
+        case -99:
+          result.error("UNKNOWN_ERROR", "获取USB权限时发生未知错误", null);
+          break;
+        default:
+          result.error("ERROR", "获取USB权限失败，错误码: " + ret, null);
+          break;
+      }
+    } catch (Exception e) {
+      result.error("EXCEPTION", "获取USB权限时发生异常: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 打开设备
+   */
+  private void handleOpenDevice(MethodCall call, Result result) {
+    try {
+      String portType = call.argument("portType");
+      String portPara = call.argument("portPara");
+      String extendPara = call.argument("extendPara");
+      
+      if (portType == null) portType = "USB";
+      if (portPara == null) portPara = "";
+      if (extendPara == null) extendPara = "";
+      
+      long deviceHandle = JniCommonInterface.OpenDevice(portType, portPara, extendPara);
+      
+      // 根据接口文档，返回值大于0表示成功（设备句柄），小于等于0表示失败
+      if (deviceHandle > 0) {
+        result.success(deviceHandle);
+      } else {
+        result.error("OPEN_DEVICE_FAILED", "Failed to open device, error code: " + deviceHandle, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error opening device", e);
+      result.error("ERROR", "Failed to open device: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 关闭设备
+   */
+  private void handleCloseDevice(Result result) {
+    try {
+      long closeResult = JniCommonInterface.CloseDevice();
+      
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (closeResult == 0) {
+        result.success(closeResult);
+      } else {
+        result.error("CLOSE_DEVICE_FAILED", "Failed to close device, error code: " + closeResult, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error closing device", e);
+      result.error("ERROR", "Failed to close device: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 寻卡
+   */
+  private void handleFindCard(Result result) {
+    try {
+      long findResult = JniCommonInterface.IdFindCard();
+
+      if (findResult == 0) {
+        result.success(findResult);
+      } else {
+        result.error("FIND_CARD_FAILED", "Failed to find card, error code: " + findResult, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error finding card", e);
+      result.error("ERROR", "Failed to find card: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 选卡
+   */
+  private void handleSelectCard(Result result) {
+    try {
+      long selectResult = JniCommonInterface.IdSelectCard();
+
+      if (selectResult == 0) {
+        result.success(selectResult);
+      } else {
+        result.error("SELECT_CARD_FAILED", "Failed to select card, error code: " + selectResult, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error selecting card", e);
+      result.error("ERROR", "Failed to select card: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 读取身份证信息
+   */
+  private void handleReadCard(MethodCall call, Result result) {
+    Integer cardType = call.argument("cardType");
+    Integer infoEncoding = call.argument("infoEncoding");
+    Integer timeOut = call.argument("timeOut");
+    
+    if (cardType == null) cardType = 1;
+    if (infoEncoding == null) infoEncoding = 0;
+    if (timeOut == null) timeOut = 30000;
+    
+    byte[] idCardInfo = new byte[4096];
+    long ret = JniCommonInterface.IdReadCard((byte)cardType.intValue(), 
+                                           (byte)infoEncoding.intValue(), 
+                                           idCardInfo, 
+                                           timeOut);
+    
+    Map<String, Object> resultMap = new HashMap<>();
+    resultMap.put("result", ret);
+    // 根据接口文档，返回值0表示成功；非0表示失败
+    if (ret == 0) {
+      resultMap.put("data", idCardInfo);
+    }
+    result.success(resultMap);
+  }
+
+  /**
+   * 读取身份证详细信息
+   */
+  private void handleReadCardInfo(Result result) {
+    try {
+      // 读取基本信息和照片
+      byte[] chMsg = new byte[256];
+      long[] chMsgLen = new long[1];
+      byte[] phMsg = new byte[1024];
+      long[] phMsgLen = new long[1];
+      
+      long ret = JniCommonInterface.IdReadBaseMsg(chMsg, chMsgLen, phMsg, phMsgLen);
+      
+      if (ret != 0) {
+        result.error("READ_failed", "Failed to read card info, error code: " + ret, null);
+        return;
+      }
+      
+      // 解析身份证信息
+      Map<String, Object> cardInfo = new HashMap<>();
+      
+      // 获取各个字段
+      byte[] name = new byte[32];
+      byte[] gender = new byte[4];
+      byte[] nation = new byte[32];
+      byte[] birthDate = new byte[16];
+      byte[] address = new byte[128];
+      byte[] idNumber = new byte[32];
+      byte[] signOrgan = new byte[64];
+      byte[] validTerm = new byte[32];
+      
+      JniCommonInterface.IdCardGetName(name);
+      JniCommonInterface.IdCardGetGender(gender);
+      JniCommonInterface.IdCardGetNation(nation);
+      JniCommonInterface.IdCardGetBirthDate(birthDate);
+      JniCommonInterface.IdCardGetAddress(address);
+      JniCommonInterface.IdCardGetIdNumber(idNumber);
+      JniCommonInterface.IdCardGetSignOrgan(signOrgan);
+      JniCommonInterface.IdCardGetValidTerm(validTerm);
+      
+      // 获取照片
+      byte[] photoBuffer = new byte[10240];
+      long[] photoBufferLen = new long[1];
+      JniCommonInterface.IdCardGetPhotoBuffer((byte)1, photoBuffer, photoBufferLen);
+      
+      cardInfo.put("name", new String(name, "GBK").trim());
+      cardInfo.put("gender", new String(gender, "GBK").trim());
+      cardInfo.put("nation", new String(nation, "GBK").trim());
+      cardInfo.put("birthDate", new String(birthDate, "GBK").trim());
+      cardInfo.put("address", new String(address, "GBK").trim());
+      cardInfo.put("idNumber", new String(idNumber, "GBK").trim());
+      cardInfo.put("signOrgan", new String(signOrgan, "GBK").trim());
+      cardInfo.put("validTerm", new String(validTerm, "GBK").trim());
+      
+      if (photoBufferLen[0] > 0) {
+        byte[] photo = new byte[(int)photoBufferLen[0]];
+        System.arraycopy(photoBuffer, 0, photo, 0, (int)photoBufferLen[0]);
+        cardInfo.put("photo", photo);
+      }
+      
+      result.success(cardInfo);
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error reading card info", e);
+      result.error("ERROR", "Failed to read card2 info: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 设置当前设备（多设备操作）
+   */
+  private void handleSetCurrentDevice(MethodCall call, Result result) {
+    try {
+      Integer devHandle = call.argument("devHandle");
+      if (devHandle == null) {
+        result.error("INVALID_PARAMS", "Device handle is required", null);
+        return;
+      }
+      
+      long ret = JniCommonInterface.SetCurrentDevice(devHandle);
+      
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (ret == 0) {
+        result.success(ret);
+      } else {
+        result.error("SET_CURRENT_DEVICE_FAILED", "Failed to set current device, error code: " + ret, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error setting current device", e);
+      result.error("ERROR", "Failed to set current device: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 获取当前设备（多设备操作）
+   */
+  private void handleGetCurrentDevice(Result result) {
+    try {
+      long currentDevice = JniCommonInterface.GetCurrentDevice();
+      result.success(currentDevice);
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error getting current device", e);
+      result.error("ERROR", "Failed to get current device: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 获取接口库信息
+   */
+  private void handleGetLibraryInfo(Result result) {
+    try {
+      byte[] version = new byte[64];
+      byte[] description = new byte[256];
+      
+      long ret = JniCommonInterface.GetLibraryInfo(version, description);
+      
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (ret == 0) {
+        Map<String, String> info = new HashMap<>();
+        info.put("version", new String(version, "GBK").trim());
+        info.put("description", new String(description, "GBK").trim());
+        result.success(info);
+      } else {
+        result.error("GET_LIBRARY_INFO_FAILED", "Failed to get library info, error code: " + ret, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error getting library info", e);
+      result.error("ERROR", "Failed to get library info: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 获取设备型号
+   */
+  private void handleGetTerminalModel(Result result) {
+    try {
+      byte[] model = new byte[64];
+      long ret = JniCommonInterface.GetTerminalModel(model);
+      
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (ret == 0) {
+        String modelStr = new String(model, "GBK").trim();
+        result.success(modelStr);
+      } else {
+        result.error("GET_TERMINAL_MODEL_FAILED", "Failed to get terminal model, error code: " + ret, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error getting terminal model", e);
+      result.error("ERROR", "Failed to get terminal model: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 设备轮询心跳
+   */
+  private void handleTerminalHeartBeat(Result result) {
+    try {
+      long ret = JniCommonInterface.TerminalHeartBeat();
+      
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (ret == 0) {
+        result.success(ret);
+      } else {
+        result.error("TERMINAL_HEARTBEAT_FAILED", "Terminal heartbeat failed, error code: " + ret, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error in terminal heart beat", e);
+      result.error("ERROR", "Failed to perform terminal heart beat: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 获取接收数据
+   */
+  private void handleGetLastRecvData(Result result) {
+    try {
+      byte[] data = new byte[1024];
+      long[] dataLen = new long[1];
+      
+      JniCommonInterface.GetLastRecvData(data, dataLen);
+      
+      if (dataLen[0] > 0) {
+        byte[] actualData = new byte[(int)dataLen[0]];
+        System.arraycopy(data, 0, actualData, 0, (int)dataLen[0]);
+        result.success(actualData);
+      } else {
+        result.success(new byte[0]);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error getting last recv data", e);
+      result.error("ERROR", "Failed to get last recv data: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 获取设备固件版本
+   */
+  private void handleGetTerminalFirmVersion(Result result) {
+    try {
+      byte[] firmVersion = new byte[64];
+      byte[] hardwareVersion = new byte[64];
+      
+      long ret = JniCommonInterface.GetTerminalFirmVersion(firmVersion, hardwareVersion);
+      
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (ret == 0) {
+        Map<String, String> versionInfo = new HashMap<>();
+        versionInfo.put("firmVersion", new String(firmVersion, "GBK").trim());
+        versionInfo.put("hardwareVersion", new String(hardwareVersion, "GBK").trim());
+        result.success(versionInfo);
+      } else {
+        result.error("GET_FIRM_VERSION_FAILED", "Failed to get terminal firm version, error code: " + ret, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error getting terminal firm version", e);
+      result.error("ERROR", "Failed to get terminal firm version: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 获取设备序列号
+   */
+  private void handleGetTerminalSn(Result result) {
+    try {
+      byte[] sn = new byte[64];
+      long ret = JniCommonInterface.GetTerminalSn(sn);
+      
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (ret == 0) {
+        String snStr = new String(sn, "GBK").trim();
+        result.success(snStr);
+      } else {
+        result.error("GET_TERMINAL_SN_FAILED", "Failed to get terminal SN, error code: " + ret, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error getting terminal SN", e);
+      result.error("ERROR", "Failed to get terminal SN: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 读取身份证（新版接口）
+   */
+  private void handleIdReadCard(MethodCall call, Result result) {
+    try {
+      Integer cardType = call.argument("cardType");
+      Integer infoEncoding = call.argument("infoEncoding");
+      Integer timeOut = call.argument("timeOut");
+      
+      if (cardType == null) cardType = 0x00;
+      if (infoEncoding == null) infoEncoding = 0x01;
+      if (timeOut == null) timeOut = 30000;
+      
+      byte[] idCardInfo = new byte[4096];
+      long ret = JniCommonInterface.IdReadCard((byte)cardType.intValue(), 
+                                             (byte)infoEncoding.intValue(), 
+                                             idCardInfo, 
+                                             timeOut);
+      
+      Map<String, Object> resultMap = new HashMap<>();
+      resultMap.put("result", ret);
+      
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (ret == 0) {
+        // 将字节数组转换为字符串（根据编码方式）
+        String encoding = "GBK";
+        if (infoEncoding == 0x02) {
+          encoding = "UTF-16LE";
+        } else if (infoEncoding == 0x03) {
+          encoding = "UTF-8";
+        }
+        
+        // 找到字节数组中第一个null字符的位置
+        int length = 0;
+        for (int i = 0; i < idCardInfo.length; i++) {
+          if (idCardInfo[i] == 0) {
+            length = i;
+            break;
+          }
+        }
+        
+        // 如果没有找到null字符，使用整个数组长度
+        if (length == 0) {
+          length = idCardInfo.length;
+        }
+        
+        // 只转换有效的字节数据
+        String dataStr = new String(idCardInfo, 0, length, encoding).trim();
+        resultMap.put("data", dataStr);
+        
+        Log.d(TAG, "IdReadCard success, data length: " + length + ", data: " + dataStr);
+      } else {
+        Log.e(TAG, "IdReadCard failed with error code: " + ret);
+      }
+      
+      result.success(resultMap);
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error in idReadCard", e);
+      result.error("ERROR", "Failed to read card: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 读取追加住址
+   */
+  private void handleReadNewAddress(Result result) {
+    try {
+      byte[] address = new byte[256];
+      long ret = JniCommonInterface.IdReadNewAddress(address);
+      
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (ret == 0) {
+        String addressStr = new String(address, "GBK").trim();
+        result.success(addressStr);
+      } else {
+        result.error("READ_failed", "Failed to read new address, error code: " + ret, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error reading new address", e);
+      result.error("ERROR", "Failed to read new address: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 获取SAM模块状态
+   */
+  private void handleGetSamStatus(Result result) {
+    try {
+      long status = JniCommonInterface.GetSamStatus();
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (status == 0) {
+        result.success(0); // 成功时返回0
+      } else {
+        result.error("SAM_STATUS_ERROR", "SAM module status error, code: " + status, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error getting SAM status", e);
+      result.error("ERROR", "Failed to get SAM status: " + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 获取SAM模块编号字符串
+   */
+  private void handleGetSamIdStr(Result result) {
+    try {
+      byte[] samId = new byte[64];
+      long ret = JniCommonInterface.GetSamIdStr(samId);
+      
+      // 根据接口文档，返回值0表示成功；非0表示失败
+      if (ret == 0) {
+        String samIdStr = new String(samId, "GBK").trim();
+        result.success(samIdStr);
+      } else {
+        result.error("GET_SAM_ID_FAILED", "Failed to get SAM ID string, error code: " + ret, null);
+      }
+      
+    } catch (Exception e) {
+      Log.e(TAG, "Error getting SAM ID string", e);
+      result.error("ERROR", "Failed to get SAM ID string: " + e.getMessage(), null);
+    }
+  }
+
+  @Override
+  public void onDetachedFromEngine(@NonNull FlutterPluginBinding binding) {
+    channel.setMethodCallHandler(null);
+  }
+}
--- a/android/src/main/java/com/example/idcard/UsbPermissionActivity.java
+++ b/android/src/main/java/com/example/idcard/UsbPermissionActivity.java
@@ -0,0 +1,40 @@
+package com.example.idcard;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.hardware.usb.UsbDevice;
+import android.hardware.usb.UsbManager;
+import android.os.Bundle;
+import android.util.Log;
+
+/**
+ * USB权限处理Activity
+ * 用于处理Android 12+的USB权限请求
+ */
+public class UsbPermissionActivity extends Activity {
+    private static final String TAG = "UsbPermissionActivity";
+    
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        
+        Intent intent = getIntent();
+        String action = intent.getAction();
+        
+        if (UsbManager.ACTION_USB_DEVICE_ATTACHED.equals(action)) {
+            UsbDevice device = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
+            if (device != null) {
+                Log.d(TAG, "USB设备已连接: " + device.getDeviceName());
+                Log.d(TAG, "VID: " + device.getVendorId() + ", PID: " + device.getProductId());
+                
+                // 通知插件USB设备已连接
+                Intent broadcastIntent = new Intent("com.example.idcard.USB_DEVICE_ATTACHED");
+                broadcastIntent.putExtra(UsbManager.EXTRA_DEVICE, device);
+                sendBroadcast(broadcastIntent);
+            }
+        }
+        
+        // 完成后关闭Activity
+        finish();
+    }
+}
--- a/android/src/main/java/com/sdses/BlueTooth.java
+++ b/android/src/main/java/com/sdses/BlueTooth.java
@@ -0,0 +1,170 @@
+package com.sdses;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Set;
+import java.util.UUID;
+
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothSocket;
+
+public class BlueTooth 
+{
+	private static UUID SS_UUID = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
+	private static BluetoothAdapter mAdapter = null;
+	private static BluetoothDevice mDevice = null;
+	private static BluetoothSocket mSocket = null; 
+	private static InputStream  mInputStream = null;
+	private static OutputStream mOutputStream = null;
+	
+	public static long BthConnect(String BlueToothName)
+	{
+		mAdapter = BluetoothAdapter.getDefaultAdapter();
+		if (mAdapter == null) 
+		{
+			return -1;
+		}
+		
+		if (!mAdapter.isEnabled()) 
+		{
+			return -2;
+			/*
+			mAdapter.enable();
+			if (!mAdapter.isEnabled()) 
+			{
+				return -2;
+			}
+			*/
+		}
+		
+		//获得已配对的蓝牙设备列表
+		Set<BluetoothDevice> pairedDevices = mAdapter.getBondedDevices();		
+		if(pairedDevices.size() <= 0)
+		{
+			return -3;
+		}
+		
+		ArrayList<BluetoothDevice> ALBluetoothDevice = new ArrayList<BluetoothDevice>();
+		for (BluetoothDevice device : pairedDevices) 
+		{
+			ALBluetoothDevice.add(device);
+		}
+		
+		//mAdapter.cancelDiscovery();
+		
+		//查找设备
+		for(int i = 0; i < ALBluetoothDevice.size(); i++)
+		{
+			BluetoothDevice cDevice = (BluetoothDevice)ALBluetoothDevice.get(i);
+			String theBlueToothName = cDevice.getName();
+			if(theBlueToothName.indexOf(BlueToothName) < 0)
+			{
+				continue;
+			}
+			
+			//开始连接设备
+			mDevice = cDevice;
+			try 
+			{
+				mSocket = mDevice.createRfcommSocketToServiceRecord(SS_UUID);
+				mSocket.connect();
+				mInputStream = mSocket.getInputStream();
+				mOutputStream = mSocket.getOutputStream();
+				return 0;
+			} 
+			catch (Exception e) 
+			{
+				return -4;
+			}	
+		}
+		
+		return -5; //没有配对设备
+	}
+	
+	public static long BthSendSocket(byte[] buffer, int len)
+	{
+		if(mOutputStream == null)
+		{
+			return -1;
+		}
+		
+		try 
+		{
+			mOutputStream.write(buffer, 0, len);
+		} 
+		catch (IOException e) 
+		{
+			return -2;
+		}
+				
+		return len;
+	}
+	
+	public static long BthRecvSocket(byte[] buffer)
+	{
+		if(mInputStream == null)
+		{
+			return -1;
+		}
+
+		try 
+		{
+//			int nAvailable = mInputStream.available();
+//			if(nAvailable <= 0)
+//			{
+//				return 0;
+//			}
+			
+			return mInputStream.read(buffer, 0, 4096);
+		} 
+		catch (IOException e) 
+		{
+			return -2;
+		}
+	}
+
+	public static void BthDisconnect()
+	{
+		if(mInputStream != null)
+		{
+			try 
+			{
+				mInputStream.close();
+				mInputStream = null;
+			} 
+			catch (IOException e) 
+			{
+				return;
+			}
+		}
+		
+		if(mOutputStream != null)
+		{
+			try 
+			{
+				mOutputStream.close();
+				mOutputStream = null;
+			} 
+			catch (IOException e) 
+			{
+				return;
+			}
+		}
+		
+		if(mSocket != null)
+		{
+			try 
+			{
+				mSocket.close();
+				mSocket = null;
+			} 
+			catch (IOException e) 
+			{
+				return;
+			}
+		}
+	}
+}
--- a/android/src/main/java/com/sdses/JniCommonInterface.java
+++ b/android/src/main/java/com/sdses/JniCommonInterface.java
@@ -0,0 +1,126 @@
+package com.sdses;
+
+import android.content.Context;
+
+public class JniCommonInterface 
+{
+	static 
+	{
+        System.loadLibrary("WltRS");
+        System.loadLibrary("PortCommunication");
+        System.loadLibrary("TerminalProtocol");
+        System.loadLibrary("CommonInterface");
+    }
+	
+	public static long GetUsbPermission(Context ctx, int Vid, int Pid)
+	{
+		return UsbHidPort.GetUsbPermission(ctx, Vid, Pid);
+	}
+	
+	public static native long SetLogFileEx(String LogFileName);
+	public static native long SetTerminalLibrary(String LibraryFileName);
+	public static native long GetLibraryInfo(byte[] Version, byte[] Description);
+	public static native long SetAutoPara(String PortType, String PortPara, String ExtendPara, String DllName, int UsingGA467);
+	public static native long OpenDevice(String PortType, String PortPara, String ExtendPara);
+	public static native long SetCurrentDevice(long DevHandle);
+	public static native long GetCurrentDevice();
+	public static native long CloseDevice();
+	public static native long CommandTransmit(long Command, long CmdDataLength, byte[] CmdData, byte[] StatusWords, long[] RecvDataLength, byte[] RecvData, long TimeOut);
+	public static native long GA467Transmit(long Command, long CmdDataLength, byte[] CmdData, byte[] StatusWords, long[] RecvDataLength, byte[] RecvData, long TimeOut);
+	public static native long GetTerminalModel(byte[] TerminalModel);
+	public static native long GetTerminalFirmVersion(byte[] FirmVersion, byte[]HardwareVersion);
+	public static native long GetTerminalSn(byte[] TerminalSn);
+	public static native long TerminalHeartBeat();
+	public static native long LedOnOff(byte LedNo, byte OnOff);
+	public static native long LedBlink(byte LedNo, long OnTimeMs, long OffTimeMs, byte BlinkCount, byte FinalState);
+	public static native long GetLastRecvData(byte[] LastRecvData, long[] LastRecvDataLen);
+	
+	public static native long IdFindCard();
+	public static native long IdSelectCard();
+	public static native long IdReadBaseMsg(byte[] pucCHMsg, long[] puiCHMsgLen, byte[] pucPHMsg, long[] puiPHMsgLen);
+	public static native long IdReadBaseFpMsg(byte[] pucCHMsg, long[] puiCHMsgLen, byte[] pucPHMsg, long[] puiPHMsgLen, byte[] pucFPMsg, long[] puiFPMsgLen);
+	public static native long IdReadNewAppMsg(byte[] pucAppMsg, long[] puiAppMsgLen);
+	public static native long IdReadSn(byte[] SN, long[] SNLen);
+	public static native long IdApdu(long SendApduLen, byte[] SendApdu, byte[] RecvApdu, long[] RecvApduLen);
+	public static native long SdtFindCard(byte[] pucManaInfo);
+	public static native long SdtSelectCard(byte[] pucManaMsg);
+	public static native long SdtReadBaseMsg(byte[] pucCHMsg, long[] puiCHMsgLen, byte[] pucPHMsg, long[] puiPHMsgLen);
+	public static native long SdtReadBaseFpMsg(byte[] pucCHMsg, long[] puiCHMsgLen, byte[] pucPHMsg, long[] puiPHMsgLen, byte[] pucFPMsg, long[] puiFPMsgLen);
+	public static native long SdtReadNewAppMsg(byte[] pucAppMsg, long[] puiAppMsgLen);
+	public static native long GetSamStatus();
+	public static native long GetSamId(byte[] SamId, long[] SamIdLen);
+	public static native long GetSamIdStr(byte[] SamIdStr);
+	public static native long SamGetStatus();
+	public static native long SamGetId(byte[] SamId, long[] SamIdLen);
+	public static native long SamGetIdStr(byte[] SamIdStr);
+	public static native long SdtSamGetStatus();
+	public static native long SdtSamGetId(byte[] SamId, long[] SamIdLen);
+	public static native long SdtSamGetIdStr(byte[] SamIdStr);
+	
+	public static native long IdReadCard(byte CardType, byte InfoEncoding, byte[] IdCardInfo, long TimeOutMs);
+	public static native long SdtReadCard(byte CardType, byte InfoEncoding, byte[] IdCardInfo, long TimeOutMs);
+	public static native long IdReadNewAddress(byte[] NewAddress);
+	public static native long SdtReadNewAddress(byte[] NewAddress);
+	public static native long IdCardGetName(byte[] Name);
+	public static native long IdCardGetNameEn(byte[] NameEn);
+	public static native long IdCardGetGender(byte[] Gender);
+	public static native long IdCardGetGenderId(byte[] GenderId);
+	public static native long IdCardGetNation(byte[] Nation);
+	public static native long IdCardGetNationId(byte[] NationId);
+	public static native long IdCardGetBirthDate(byte[] BirthDate);
+	public static native long IdCardGetAddress(byte[] Address);
+	public static native long IdCardGetIdNumber(byte[] IdNumber);
+	public static native long IdCardGetSignOrgan(byte[] SignOrgan);
+	public static native long IdCardGetBeginTerm(byte[] BeginTerm);
+	public static native long IdCardGetValidTerm(byte[] ValidTerm);
+	public static native long IdCardGetFPBuffer(byte[] FPBuffer, long[] FPBufferLen);
+	public static native long IdCardGetPhotoFile(String PhotoFile);
+	public static native long IdCardGetPhotoBuffer(byte WltBmpJpg, byte[] PhotoBuffer, long[] PhotoBufferLen);
+	
+	public static native long MIdSamGetCert(byte[] Cert, long[] CertLen);
+	public static native long MIdSamEnable(long EnableDataLen, byte[] EnableData);
+	public static native long MIdSamDisable(long DisableDataLen, byte[] DisableData);
+	public static native long MIdSamGetEnableState(byte[] EnableState, long[] RemainNum, byte[] EnableTime, byte[] DisableTime, byte[] SecondCert, long[] SecondCertLen, byte[] EncryptCert, long[] EncryptCertLen, byte[] SignCert, long[] SignCertLen);
+	public static native long MIdSamAuthRequest(byte[] RequestData56);
+	public static native long MIdSamAuthConfirm(byte[] ConfirmData89);
+	public static native long MIdReadChkData(byte[] Random16, byte[] RemainAuthNum, byte[] SamId22, byte[] BeginAndValidTerm32, byte[] ShortCode16, byte[] CheckData, long[] CheckDataLen, byte[] Sign64);
+	public static native long MIdReadChkDataPF(byte[] Random16, byte[] RemainAuthNum, byte[] SamId22, byte[] BeginAndValidTerm32, byte[] ShortCode16, byte[] CheckData, long[] CheckDataLen, byte[] Hash32, byte[] Sign64, byte[] PH, long[] PHLen, byte[] FP, long[] FPLen);
+	public static native long MIdCheckShortLongCode(byte[] Random16, byte ShortCodeCount, byte[] ShortCode, byte LongCodeCount, byte[] LongCode, byte[] RemainAuthNum, byte[] SamId22, byte[] BeginAndValidTerm32, byte[] MatchCode, byte[] MatchCodeLen, byte[] CheckData, long[] CheckDataLen, byte[] Sign64);
+	public static native long MIdCheckShortLongCodePF(byte[] Random16, byte ShortCodeCount, byte[] ShortCode, byte LongCodeCount, byte[] LongCode, byte[] RemainAuthNum, byte[] SamId22,byte[] BeginAndValidTerm32, byte[] MatchCode, byte[] MatchCodeLen, byte[] CheckData, long[] CheckDataLen, byte[] Hash32, byte[] Sign64, byte[] PH, long[] PHLen, byte[] FP, long[] FPLen);
+	public static native long MIdCheckProperty(byte[] Random16, byte PropertyCode, byte PropertyValLen, byte[] PropertyVal, byte[] RemainAuthNum, byte[] SamId22, byte[] CheckResult, byte[] CheckData, long[] CheckDataLen, byte[] Sign64);
+	
+	public static native long MagRead(byte Tracks, byte[] TrackData1, byte[] TrackData2, byte[] TrackData3, byte TimeOutSec);
+	public static native long MagWrite(byte Tracks, String TrackData1, String TrackData2, String TrackData3, byte TimeOutSec);
+	
+	public static native long QrRead(byte[] QrData, byte TimeOutSec);
+	public static native long QrCancel();
+	public static native long QrAsynEnable(byte TimeOutSec);
+	public static native long QrAsynRead(byte[] QrData);
+	public static native long QrAsynDisable();
+		
+	public static native long M1FindCard(byte[] UID, long[] UIDLen);
+	public static native long M1Authentication(byte KeyType, byte SecAddr, byte[] Key, byte[] UID);
+	public static native long M1ReadBlock(byte BlockAddr, byte[] BlockData, long[] BlockDataLen);
+	public static native long M1WriteBlock(byte BlockAddr, long BlockDataLen, byte[] BlockData);
+	public static native long M1Halt();
+	
+	public static native long FpCapFeature(byte[] Feature, long[] FeatureLen);
+	public static native long FpMatchFeature(long FeatureLen1, byte[] Feature1, long FeatureLen2, byte[] Feature2, long[] Score);
+	
+	public static native long SsseReadCard(int iType, byte[] SSCardInfo, byte[] SSErrorInfo);
+	public static native long SsseReadCard2(int iType, byte[] SSCardInfo, byte[] SSErrorInfo);
+	public static native long SsseGetCardInfo(String Tag, byte[] SSCardInfo);
+		
+	public static native long CpuPowerOn(byte Slot, byte[] ATRS, long[] ATRSLen);
+	public static native long CpuApdu(byte Slot, long SendApduLen, byte[] SendApdu, byte[] RecvApdu, long[] RecvApduLen);
+	public static native long CpuPowerOff(byte Slot);
+	
+	public static native long IccGetCardInfo(int ICtype, String AIDList, String TagList, byte[] IcCardInfo);
+	public static native long IccGetARQC(int ICtype, String trData, String AIDList, byte[] ARQC, byte[] trAppData);
+	public static native long IccARPCExeScript(int ICtype, String trData, String ARPC, String trAppData, byte[] ScriptResult, byte[] TC);
+	public static native long IccGetTrDetail(int ICtype, String AIDList, byte[] TrDetail);
+	public static native long IccGetLoadDetail(int ICtype, String AIDList, byte[] LoadDetail);	
+	
+	public static native long HexToAsc(byte[] Hex, long HexLength, byte[] Asc);
+	public static native long AscToHex(String Asc, long HexLength, byte[] Hex);
+}
--- a/android/src/main/java/com/sdses/UsbHidPort.java
+++ b/android/src/main/java/com/sdses/UsbHidPort.java
@@ -0,0 +1,300 @@
+package com.sdses;
+
+import java.util.HashMap;
+import java.util.Iterator;
+
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.hardware.usb.UsbConstants;
+import android.hardware.usb.UsbDevice;
+import android.hardware.usb.UsbDeviceConnection;
+import android.hardware.usb.UsbEndpoint;
+import android.hardware.usb.UsbInterface;
+import android.hardware.usb.UsbManager;
+import android.os.Build;
+
+public class UsbHidPort
+{
+	private static final String ACTION_USB_PERMISSION = "com.sdses.JniCommonInterface.USB_PERMISSION";
+    
+    private static final BroadcastReceiver mUsbReceiver = new BroadcastReceiver() 
+    {
+        public void onReceive(Context context, Intent intent) 
+        {
+            String action = intent.getAction();
+            if (action.equals(ACTION_USB_PERMISSION)) 
+            {
+                synchronized (this) 
+                {
+                    UsbDevice device = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
+                    if (intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, false)) 
+                    {
+                        if (device != null) 
+                        {
+                            
+                        }
+                    } 
+                    else 
+                    {
+                        
+                    }
+                }
+            } 
+        }
+    };
+    
+    public static UsbManager usbManager = null;
+    public static UsbDevice usbDevice = null;
+    public static UsbInterface usbInterface = null;
+    public static UsbDeviceConnection usbConnection = null;
+    public static UsbEndpoint epOut;
+    public static UsbEndpoint epIn;
+    public static int SendBlockSize = 0;
+    public static int RecvBlockSize = 0;
+    
+	public static synchronized long GetUsbPermission(Context ctx, int Vid, int Pid)
+	{
+		try
+		{
+			usbManager = (UsbManager)ctx.getSystemService(Context.USB_SERVICE);    	
+			HashMap<String, UsbDevice> deviceList = usbManager.getDeviceList();
+			Iterator<UsbDevice> deviceIterator = deviceList.values().iterator();					
+			
+			usbDevice = null;
+			while (deviceIterator.hasNext())
+			{
+				UsbDevice device = deviceIterator.next();   
+				if ((device.getVendorId() == Vid) && (device.getProductId() == Pid))
+				{
+					usbDevice = device;
+					break;
+				}
+			}
+			
+			if (usbDevice == null) 
+			{
+				return -1;
+			}
+			
+			if(usbDevice.getInterfaceCount() <= 0)
+			{
+				return -2;
+			}
+			
+			usbInterface = usbDevice.getInterface(0);
+			if(usbInterface == null)
+			{
+				return -2;
+			}
+			
+			// 判断是否有权限
+			if(!usbManager.hasPermission(usbDevice))
+			{
+				// Android 12+ 需要明确指定 PendingIntent 的 flag
+				int flags = 0;
+				if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+					flags = PendingIntent.FLAG_IMMUTABLE;
+				}
+				PendingIntent mPermissionIntent = PendingIntent.getBroadcast(ctx, 0, new Intent(ACTION_USB_PERMISSION), flags);
+				IntentFilter permissionFilter = new IntentFilter(ACTION_USB_PERMISSION);
+				ctx.registerReceiver(mUsbReceiver, permissionFilter);
+				usbManager.requestPermission(usbDevice, mPermissionIntent);
+				System.out.print("Requesting Usb Permission");
+				
+				// 等待权限授权，最多等待10秒
+				int waitCount = 0;
+				while(!usbManager.hasPermission(usbDevice) && waitCount < 100)
+				{
+					try {
+						Thread.sleep(100); // 等待100ms
+						waitCount++;
+					} catch (InterruptedException e) {
+						Thread.currentThread().interrupt();
+						break;
+					}
+				}
+				
+				// 清理广播接收器
+				try {
+					ctx.unregisterReceiver(mUsbReceiver);
+				} catch (Exception e) {
+					// 忽略取消注册时的异常
+				}
+				
+				// 检查是否获得权限
+				if (!usbManager.hasPermission(usbDevice)) {
+					return -3; // 权限请求失败或超时
+				}
+			}  	
+
+			return 0;
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static long UsbOpenPort(int Vid, int Pid)
+	{
+		try
+		{
+			if (usbDevice == null) 
+			{
+				return -1;
+			}
+			
+			usbConnection = usbManager.openDevice(usbDevice);
+			if(usbConnection == null)
+			{
+				return -1;			
+			}
+			
+			if(usbInterface == null)
+			{
+				return -2;
+			}
+			
+			if(!usbConnection.claimInterface(usbInterface, true))
+			{
+				usbConnection.close();
+				usbConnection = null;
+				return -2;
+			}
+			
+			for(int i = 0; i < usbInterface.getEndpointCount(); i++)
+			{
+				UsbEndpoint endPoint = usbInterface.getEndpoint(i); 
+				switch(endPoint.getType())
+				{
+					case UsbConstants.USB_ENDPOINT_XFER_BULK:
+					case UsbConstants.USB_ENDPOINT_XFER_INT:
+					{
+						switch(endPoint.getDirection())
+						{
+							case UsbConstants.USB_DIR_OUT:
+							{
+								epOut = endPoint;
+								break;
+							}
+							case UsbConstants.USB_DIR_IN:
+							{
+								epIn = endPoint;
+								break;
+							}
+						}
+						break;
+					}
+					case UsbConstants.USB_ENDPOINT_XFER_CONTROL:
+					{
+						epOut = endPoint;
+						epIn = endPoint;
+						break;
+					}
+				}
+			}
+			
+			SendBlockSize = epOut.getMaxPacketSize();
+			RecvBlockSize = epIn.getMaxPacketSize();
+			
+			return SendBlockSize;
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static long UsbWrite(byte[] buffer, int len, int timeout)
+	{		
+		try		
+		{
+			return usbConnection.bulkTransfer(epOut, buffer, SendBlockSize, timeout);
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static long UsbRead(byte[] buffer, int timeout)
+	{	
+		/*
+		try 
+		{
+			Thread.sleep(10);
+		} 
+		catch (InterruptedException e) 
+		{
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		*/
+		
+		try
+		{
+			return usbConnection.bulkTransfer(epIn, buffer, RecvBlockSize, timeout);
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static long UsbCtrlWrite(byte[] buffer, int len, int timeout)
+	{		
+		try
+		{
+			return usbConnection.controlTransfer(0x21, 0x09, 0x0200, 0x0000, buffer, SendBlockSize, timeout);
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static long UsbCtrlRead(byte[] buffer, int timeout)
+	{	
+		try
+		{
+			try 
+			{
+				Thread.sleep(10);
+			} 
+			catch (InterruptedException e) 
+			{
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+			
+			return usbConnection.controlTransfer(0xA1, 0x01, 0x0100, 0x0000, buffer, RecvBlockSize, timeout);
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+			return -99;
+		}
+	}
+	
+	public static void UsbClosePort()
+	{
+		try
+		{
+			usbConnection.releaseInterface(usbInterface);
+			usbConnection.close();	
+			usbConnection = null;
+		}
+		catch(Exception ex)
+		{
+			ex.printStackTrace();
+		}
+	}
+}
--- a/android/src/main/jniLibs/arm64-v8a/libCommonInterface.so
+++ b/android/src/main/jniLibs/arm64-v8a/libCommonInterface.so
--- a/android/src/main/jniLibs/arm64-v8a/libPortCommunication.so
+++ b/android/src/main/jniLibs/arm64-v8a/libPortCommunication.so
--- a/android/src/main/jniLibs/arm64-v8a/libTerminalProtocol.so
+++ b/android/src/main/jniLibs/arm64-v8a/libTerminalProtocol.so
--- a/android/src/main/jniLibs/arm64-v8a/libWltRS.so
+++ b/android/src/main/jniLibs/arm64-v8a/libWltRS.so
--- a/android/src/main/jniLibs/armeabi/libCommonInterface.so
+++ b/android/src/main/jniLibs/armeabi/libCommonInterface.so
--- a/android/src/main/jniLibs/armeabi/libPortCommunication.so
+++ b/android/src/main/jniLibs/armeabi/libPortCommunication.so
--- a/android/src/main/jniLibs/armeabi/libTerminalProtocol.so
+++ b/android/src/main/jniLibs/armeabi/libTerminalProtocol.so
--- a/android/src/main/jniLibs/armeabi/libWltRS.so
+++ b/android/src/main/jniLibs/armeabi/libWltRS.so
--- a/android/src/main/res/xml/device_filter.xml
+++ b/android/src/main/res/xml/device_filter.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- 身份证读卡器设备过滤器 -->
+    <!-- 可以根据实际设备的VID/PID进行配置 -->
+    <usb-device vendor-id="1234" product-id="5678" />
+    
+    <!-- 通用HID设备过滤器 -->
+    <usb-device class="3" subclass="0" protocol="0" />
+    
+    <!-- 如果知道具体的设备VID/PID，可以添加更多配置 -->
+
+    <usb-device vendor-id="1024" product-id="50010" />
+
+</resources>
--- a/android/src/test/java/com/example/idcard/IdcardPluginTest.java
+++ b/android/src/test/java/com/example/idcard/IdcardPluginTest.java
@@ -0,0 +1,29 @@
+package com.example.idcard;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
+import io.flutter.plugin.common.MethodCall;
+import io.flutter.plugin.common.MethodChannel;
+import org.junit.Test;
+
+/**
+ * This demonstrates a simple unit test of the Java portion of this plugin's implementation.
+ *
+ * Once you have built the plugin's example app, you can run these tests from the command
+ * line by running `./gradlew testDebugUnitTest` in the `example/android/` directory, or
+ * you can run them directly from IDEs that support JUnit such as Android Studio.
+ */
+
+public class IdcardPluginTest {
+  @Test
+  public void onMethodCall_getPlatformVersion_returnsExpectedValue() {
+    IdcardPlugin plugin = new IdcardPlugin();
+
+    final MethodCall call = new MethodCall("getPlatformVersion", null);
+    MethodChannel.Result mockResult = mock(MethodChannel.Result.class);
+    plugin.onMethodCall(call, mockResult);
+
+    verify(mockResult).success("Android " + android.os.Build.VERSION.RELEASE);
+  }
+}
--- a/example/.gitignore
+++ b/example/.gitignore
@@ -0,0 +1,43 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release
--- a/example/README.md
+++ b/example/README.md
@@ -0,0 +1,16 @@
+# idcard_example
+
+Demonstrates how to use the idcard plugin.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
--- a/example/analysis_options.yaml
+++ b/example/analysis_options.yaml
@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options
--- a/example/android/.gitignore
+++ b/example/android/.gitignore
@@ -0,0 +1,13 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
+key.properties
+**/*.keystore
+**/*.jks
--- a/example/android/app/build.gradle
+++ b/example/android/app/build.gradle
@@ -0,0 +1,58 @@
+plugins {
+    id "com.android.application"
+    id "kotlin-android"
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file("local.properties")
+if (localPropertiesFile.exists()) {
+    localPropertiesFile.withReader("UTF-8") { reader ->
+        localProperties.load(reader)
+    }
+}
+
+def flutterVersionCode = localProperties.getProperty("flutter.versionCode")
+if (flutterVersionCode == null) {
+    flutterVersionCode = "1"
+}
+
+def flutterVersionName = localProperties.getProperty("flutter.versionName")
+if (flutterVersionName == null) {
+    flutterVersionName = "1.0"
+}
+
+android {
+    namespace = "com.example.idcard_example"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId = "com.example.idcard_example"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutterVersionCode.toInteger()
+        versionName = flutterVersionName
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig = signingConfigs.debug
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}
--- a/example/android/app/src/debug/AndroidManifest.xml
+++ b/example/android/app/src/debug/AndroidManifest.xml
@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
--- a/example/android/app/src/main/AndroidManifest.xml
+++ b/example/android/app/src/main/AndroidManifest.xml
@@ -0,0 +1,45 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application
+        android:label="idcard_example"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:taskAffinity=""
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>
--- a/example/android/app/src/main/java/com/example/idcard_example/MainActivity.java
+++ b/example/android/app/src/main/java/com/example/idcard_example/MainActivity.java
@@ -0,0 +1,6 @@
+package com.example.idcard_example;
+
+import io.flutter.embedding.android.FlutterActivity;
+
+public class MainActivity extends FlutterActivity {
+}
--- a/example/android/app/src/main/res/drawable-v21/launch_background.xml
+++ b/example/android/app/src/main/res/drawable-v21/launch_background.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>
--- a/example/android/app/src/main/res/drawable/launch_background.xml
+++ b/example/android/app/src/main/res/drawable/launch_background.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>
--- a/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/example/android/app/src/main/res/values-night/styles.xml
+++ b/example/android/app/src/main/res/values-night/styles.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
--- a/example/android/app/src/main/res/values/styles.xml
+++ b/example/android/app/src/main/res/values/styles.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
--- a/example/android/app/src/profile/AndroidManifest.xml
+++ b/example/android/app/src/profile/AndroidManifest.xml
@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
--- a/example/android/build.gradle
+++ b/example/android/build.gradle
@@ -0,0 +1,18 @@
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.buildDir = "../build"
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register("clean", Delete) {
+    delete rootProject.buildDir
+}
--- a/example/android/gradle.properties
+++ b/example/android/gradle.properties
@@ -0,0 +1,3 @@
+org.gradle.jvmargs=-Xmx4G -XX:+HeapDumpOnOutOfMemoryError
+android.useAndroidX=true
+android.enableJetifier=true
--- a/example/android/gradle/wrapper/gradle-wrapper.properties
+++ b/example/android/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.3-all.zip
--- a/example/android/settings.gradle
+++ b/example/android/settings.gradle
@@ -0,0 +1,25 @@
+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }()
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+    id "com.android.application" version "7.3.0" apply false
+    id "org.jetbrains.kotlin.android" version "1.7.10" apply false
+}
+
+include ":app"
--- a/example/integration_test/plugin_integration_test.dart
+++ b/example/integration_test/plugin_integration_test.dart
@@ -0,0 +1,25 @@
+// This is a basic Flutter integration test.
+//
+// Since integration tests run in a full Flutter application, they can interact
+// with the host side of a plugin implementation, unlike Dart unit tests.
+//
+// For more information about Flutter integration tests, please see
+// https://docs.flutter.dev/cookbook/testing/integration/introduction
+
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import 'package:idcard/idcard.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  testWidgets('getPlatformVersion test', (WidgetTester tester) async {
+    final Idcard plugin = Idcard();
+    final String? version = await plugin.getPlatformVersion();
+    // The version string depends on the host platform running the test, so
+    // just assert that some non-empty string is returned.
+    expect(version?.isNotEmpty, true);
+  });
+}
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -0,0 +1,366 @@
+import 'package:flutter/material.dart';
+import 'dart:async';
+
+import 'package:flutter/services.dart';
+import 'package:idcard/idcard.dart';
+import 'package:idcard/idcard_platform_interface.dart';
+
+void main() {
+  runApp(const MyApp());
+}
+
+class MyApp extends StatefulWidget {
+  const MyApp({super.key});
+
+  @override
+  State<MyApp> createState() => _MyAppState();
+}
+
+class _MyAppState extends State<MyApp> {
+  String _platformVersion = 'Unknown';
+  String _status = '未连接';
+  IdCardInfo? _cardInfo;
+  bool _isReading = false;
+  bool _isLoading = false;
+  bool _isConnected = false;
+  String _statusMessage = '未连接';
+  final _idcardPlugin = Idcard();
+
+  final String _portType = "USB";
+  final String _portPara = "0400C35A";
+  final String _portExtend = "MI";
+
+  @override
+  void initState() {
+    super.initState();
+    initPlatformState();
+  }
+
+  /// 初始化平台状态
+  Future<void> initPlatformState() async {
+    String platformVersion;
+    try {
+      platformVersion = await _idcardPlugin.getPlatformVersion() ?? 'Unknown platform version';
+    } on PlatformException {
+      platformVersion = 'Failed to get platform version.';
+    }
+
+    if (!mounted) return;
+
+    setState(() {
+      _platformVersion = platformVersion;
+    });
+  }
+
+  /// 连接设备
+  Future<void> _connectDevice() async {
+    setState(() {
+      _isLoading = true;
+      _statusMessage = '正在连接设备...';
+      _status = '正在连接设备...';
+    });
+
+    try {
+      // 首先获取USB权限
+      setState(() {
+        _statusMessage = '正在请求USB权限...';
+        _status = '正在请求USB权限...';
+      });
+
+      //      int vid = int.parse(portPara.substring(0, 4), radix: 16);
+      //       int pid = int.parse(portPara.substring(4, 8), radix: 16);
+
+      final permissionResult = await _idcardPlugin.getUsbPermission(vid: int.parse(_portPara.substring(0, 4), radix: 16), pid: int.parse(_portPara.substring(4, 8), radix: 16));
+      if (permissionResult != 0) {
+        throw Exception('获取USB权限失败: $permissionResult');
+      }
+
+      // 打开设备
+      setState(() {
+        _statusMessage = '正在打开设备...';
+        _status = '正在打开设备...';
+      });
+
+      // "USB", "0400C35A", "MI";
+      final openResult = await _idcardPlugin.openDevice(portType: _portType, portPara: _portPara, extendPara: _portExtend);
+      print("设备句柄：$openResult");
+      if (openResult <= 0) {
+        throw Exception('打开设备失败: $openResult');
+      }
+
+      setState(() {
+        _isConnected = true;
+        _statusMessage = '设备连接成功';
+        _status = '设备连接成功';
+      });
+    } on PlatformException catch (e) {
+      String errorMessage = '连接失败: ${e.message}';
+      
+      // 针对不同错误提供用户友好的提示
+      if (e.code == 'PERMISSION_DENIED') {
+        errorMessage = 'USB权限被拒绝。\n\n解决方法：\n1. 请在弹出的权限对话框中点击"允许"\n2. 或者在系统设置中手动授权USB权限\n3. 确保设备已正确连接';
+      } else if (e.code == 'DEVICE_NOT_FOUND') {
+        errorMessage = '未找到身份证读卡器设备。\n\n请检查：\n1. 设备是否已连接\n2. 设备驱动是否正常\n3. VID/PID是否正确';
+      }
+      
+      setState(() {
+        _statusMessage = errorMessage;
+        _status = errorMessage;
+        _isConnected = false;
+      });
+    } catch (e) {
+      setState(() {
+        _statusMessage = '连接失败: $e';
+        _status = '连接失败: $e';
+        _isConnected = false;
+      });
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  /// 断开设备连接
+  Future<void> _disconnectDevice() async {
+    try {
+      await _idcardPlugin.closeDevice();
+      setState(() {
+        _status = '设备已断开';
+        _statusMessage = '设备已断开';
+        _isConnected = false;
+        _cardInfo = null;
+      });
+    } catch (e) {
+      setState(() {
+        _status = '断开连接失败：$e';
+        _statusMessage = '断开连接失败：$e';
+      });
+    }
+  }
+
+  /// 读取身份证
+  Future<void> _readCard() async {
+    if (_isReading) return;
+
+    setState(() {
+      _isReading = true;
+      _status = '请将身份证放在读卡器上...';
+      _cardInfo = null;
+    });
+
+    try {
+      // 使用完整的读卡流程
+      IdCardInfo cardInfo = await _idcardPlugin.readCardComplete();
+      print(cardInfo);
+      
+      setState(() {
+        _cardInfo = cardInfo;
+        _status = '读卡成功';
+        _isReading = false;
+      });
+    } catch (e) {
+      setState(() {
+        _status = '读卡失败：$e';
+        _isReading = false;
+      });
+    }
+  }
+
+  /// 构建身份证信息显示卡片
+  Widget _buildCardInfoWidget() {
+    if (_cardInfo == null) {
+      return const SizedBox.shrink();
+    }
+
+    return Card(
+      margin: const EdgeInsets.all(16),
+      child: Padding(
+        padding: const EdgeInsets.all(16),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            const Text(
+              '身份证信息',
+              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
+            ),
+            const SizedBox(height: 16),
+            _buildInfoRow('姓名', _cardInfo!.name),
+            _buildInfoRow('性别', _cardInfo!.gender),
+            _buildInfoRow('民族', _cardInfo!.nation),
+            _buildInfoRow('出生日期', _cardInfo!.birthDate),
+            _buildInfoRow('身份证号', _cardInfo!.idNumber),
+            _buildInfoRow('地址', _cardInfo!.address),
+            _buildInfoRow('签发机关', _cardInfo!.signOrgan),
+            _buildInfoRow('有效期', _cardInfo!.validTerm),
+            if (_cardInfo!.photo != null) ...[
+              const SizedBox(height: 16),
+              const Text('照片：'),
+              const SizedBox(height: 8),
+              Container(
+                width: 120,
+                height: 160,
+                decoration: BoxDecoration(
+                  border: Border.all(color: Colors.grey),
+                  borderRadius: BorderRadius.circular(8),
+                ),
+                child: Image.memory(
+                  Uint8List.fromList(_cardInfo!.photo!),
+                  fit: BoxFit.cover,
+                  errorBuilder: (context, error, stackTrace) {
+                    return const Center(
+                      child: Text('照片加载失败'),
+                    );
+                  },
+                ),
+              ),
+            ],
+          ],
+        ),
+      ),
+    );
+  }
+
+  /// 构建信息行
+  Widget _buildInfoRow(String label, String value) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 4),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SizedBox(
+            width: 80,
+            child: Text(
+              '$label：',
+              style: const TextStyle(fontWeight: FontWeight.w500),
+            ),
+          ),
+          Expanded(
+            child: Text(value),
+          ),
+        ],
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: '身份证读卡器示例',
+      theme: ThemeData(
+        primarySwatch: Colors.blue,
+        useMaterial3: true,
+      ),
+      home: Scaffold(
+        appBar: AppBar(
+          title: const Text('身份证读卡器示例'),
+          backgroundColor: Theme.of(context).colorScheme.inversePrimary,
+        ),
+        body: SingleChildScrollView(
+          child: Column(
+            children: [
+              // 平台信息
+              Card(
+                margin: const EdgeInsets.all(16),
+                child: Padding(
+                  padding: const EdgeInsets.all(16),
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      const Text(
+                        '平台信息',
+                        style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
+                      ),
+                      const SizedBox(height: 8),
+                      Text('运行平台：$_platformVersion'),
+                      const SizedBox(height: 8),
+                      Text('设备状态：$_status'),
+                    ],
+                  ),
+                ),
+              ),
+              
+              // 操作按钮
+              Padding(
+                padding: const EdgeInsets.symmetric(horizontal: 16),
+                child: Row(
+                  children: [
+                    Expanded(
+                      child: ElevatedButton(
+                        onPressed: (_isLoading || _isConnected) ? null : _connectDevice,
+                        child: _isLoading
+                            ? const Row(
+                                mainAxisAlignment: MainAxisAlignment.center,
+                                children: [
+                                  SizedBox(
+                                    width: 16,
+                                    height: 16,
+                                    child: CircularProgressIndicator(
+                                      strokeWidth: 2,
+                                    ),
+                                  ),
+                                  SizedBox(width: 8),
+                                  Text('连接中...'),
+                                ],
+                              )
+                            : const Text('连接设备'),
+                      ),
+                    ),
+                    const SizedBox(width: 16),
+                    Expanded(
+                      child: ElevatedButton(
+                        onPressed: (_isLoading || !_isConnected) ? null : _disconnectDevice,
+                        child: const Text('断开连接'),
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+              
+              const SizedBox(height: 16),
+              
+              // 读卡按钮
+              Padding(
+                padding: const EdgeInsets.symmetric(horizontal: 16),
+                child: SizedBox(
+                  width: double.infinity,
+                  child: ElevatedButton(
+                    onPressed: (_isReading || !_isConnected || _isLoading) ? null : _readCard,
+                    style: ElevatedButton.styleFrom(
+                      backgroundColor: Colors.green,
+                      foregroundColor: Colors.white,
+                      padding: const EdgeInsets.symmetric(vertical: 16),
+                    ),
+                    child: _isReading
+                        ? const Row(
+                            mainAxisAlignment: MainAxisAlignment.center,
+                            children: [
+                              SizedBox(
+                                width: 20,
+                                height: 20,
+                                child: CircularProgressIndicator(
+                                  strokeWidth: 2,
+                                  valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
+                                ),
+                              ),
+                              SizedBox(width: 8),
+                              Text('正在读卡...'),
+                            ],
+                          )
+                        : const Text(
+                            '读取身份证',
+                            style: TextStyle(fontSize: 16),
+                          ),
+                  ),
+                ),
+              ),
+              
+              // 身份证信息显示
+              _buildCardInfoWidget(),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -0,0 +1,283 @@
+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+  async:
+    dependency: transitive
+    description:
+      name: async
+      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.11.0"
+  boolean_selector:
+    dependency: transitive
+    description:
+      name: boolean_selector
+      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.1"
+  characters:
+    dependency: transitive
+    description:
+      name: characters
+      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.0"
+  clock:
+    dependency: transitive
+    description:
+      name: clock
+      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.1"
+  collection:
+    dependency: transitive
+    description:
+      name: collection
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.18.0"
+  cupertino_icons:
+    dependency: "direct main"
+    description:
+      name: cupertino_icons
+      sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.8"
+  fake_async:
+    dependency: transitive
+    description:
+      name: fake_async
+      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.1"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.0"
+  flutter:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_driver:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_lints:
+    dependency: "direct dev"
+    description:
+      name: flutter_lints
+      sha256: "9e8c3858111da373efc5aa341de011d9bd23e2c5c5e0c62bccf32438e192d7b1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.2"
+  flutter_test:
+    dependency: "direct dev"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  fuchsia_remote_debug_protocol:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  idcard:
+    dependency: "direct main"
+    description:
+      path: ".."
+      relative: true
+    source: path
+    version: "0.0.1"
+  integration_test:
+    dependency: "direct dev"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  leak_tracker:
+    dependency: transitive
+    description:
+      name: leak_tracker
+      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "10.0.4"
+  leak_tracker_flutter_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_flutter_testing
+      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.3"
+  leak_tracker_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_testing
+      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.1"
+  lints:
+    dependency: transitive
+    description:
+      name: lints
+      sha256: cbf8d4b858bb0134ef3ef87841abdf8d63bfc255c266b7bf6b39daa1085c4290
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.0"
+  matcher:
+    dependency: transitive
+    description:
+      name: matcher
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.12.16+1"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.8.0"
+  meta:
+    dependency: transitive
+    description:
+      name: meta
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.12.0"
+  path:
+    dependency: transitive
+    description:
+      name: path
+      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.9.0"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      sha256: "12220bb4b65720483f8fa9450b4332347737cf8213dd2840d8b2c823e47243ec"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.4"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.8"
+  process:
+    dependency: transitive
+    description:
+      name: process
+      sha256: "21e54fd2faf1b5bdd5102afd25012184a6793927648ea81eea80552ac9405b32"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.2"
+  sky_engine:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.99"
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.10.0"
+  stack_trace:
+    dependency: transitive
+    description:
+      name: stack_trace
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.11.1"
+  stream_channel:
+    dependency: transitive
+    description:
+      name: stream_channel
+      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.0"
+  sync_http:
+    dependency: transitive
+    description:
+      name: sync_http
+      sha256: "7f0cd72eca000d2e026bcd6f990b81d0ca06022ef4e32fb257b30d3d1014a961"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.1"
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.1"
+  test_api:
+    dependency: transitive
+    description:
+      name: test_api
+      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.0"
+  vector_math:
+    dependency: transitive
+    description:
+      name: vector_math
+      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.4"
+  vm_service:
+    dependency: transitive
+    description:
+      name: vm_service
+      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
+      url: "https://pub.dev"
+    source: hosted
+    version: "14.2.1"
+  webdriver:
+    dependency: transitive
+    description:
+      name: webdriver
+      sha256: "003d7da9519e1e5f329422b36c4dcdf18d7d2978d1ba099ea4e45ba490ed845e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.3"
+sdks:
+  dart: ">=3.4.4 <4.0.0"
+  flutter: ">=3.18.0-18.0.pre.54"
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -0,0 +1,85 @@
+name: idcard_example
+description: "Demonstrates how to use the idcard plugin."
+# The following line prevents the package from being accidentally published to
+# pub.dev using `flutter pub publish`. This is preferred for private packages.
+publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+
+environment:
+  sdk: '>=3.4.4 <4.0.0'
+
+# Dependencies specify other packages that your package needs in order to work.
+# To automatically upgrade your package dependencies to the latest versions
+# consider running `flutter pub upgrade --major-versions`. Alternatively,
+# dependencies can be manually updated by changing the version numbers below to
+# the latest version available on pub.dev. To see which dependencies have newer
+# versions available, run `flutter pub outdated`.
+dependencies:
+  flutter:
+    sdk: flutter
+
+  idcard:
+    # When depending on this package from a real application you should use:
+    #   idcard: ^x.y.z
+    # See https://dart.dev/tools/pub/dependencies#version-constraints
+    # The example app is bundled with the plugin so we use a path dependency on
+    # the parent directory to use the current plugin's version.
+    path: ../
+
+  # The following adds the Cupertino Icons font to your application.
+  # Use with the CupertinoIcons class for iOS style icons.
+  cupertino_icons: ^1.0.6
+
+dev_dependencies:
+  integration_test:
+    sdk: flutter
+  flutter_test:
+    sdk: flutter
+
+  # The "flutter_lints" package below contains a set of recommended lints to
+  # encourage good coding practices. The lint set provided by the package is
+  # activated in the `analysis_options.yaml` file located at the root of your
+  # package. See that file for information about deactivating specific lint
+  # rules and activating additional ones.
+  flutter_lints: ^3.0.0
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter packages.
+flutter:
+
+  # The following line ensures that the Material Icons font is
+  # included with your application, so that you can use the icons in
+  # the material Icons class.
+  uses-material-design: true
+
+  # To add assets to your application, add an assets section, like this:
+  # assets:
+  #   - images/a_dot_burr.jpeg
+  #   - images/a_dot_ham.jpeg
+
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.dev/assets-and-images/#resolution-aware
+
+  # For details regarding adding assets from package dependencies, see
+  # https://flutter.dev/assets-and-images/#from-packages
+
+  # To add custom fonts to your application, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts from package dependencies,
+  # see https://flutter.dev/custom-fonts/#from-packages
--- a/example/test/widget_test.dart
+++ b/example/test/widget_test.dart
@@ -0,0 +1,27 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility in the flutter_test package. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:idcard_example/main.dart';
+
+void main() {
+  testWidgets('Verify Platform version', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(const MyApp());
+
+    // Verify that platform version is retrieved.
+    expect(
+      find.byWidgetPredicate(
+        (Widget widget) => widget is Text &&
+                           widget.data!.startsWith('Running on:'),
+      ),
+      findsOneWidget,
+    );
+  });
+}
--- a/lib/idcard.dart
+++ b/lib/idcard.dart
@@ -0,0 +1,214 @@
+
+import 'idcard_platform_interface.dart';
+
+/// 身份证读卡器插件主类
+/// 基于神思标准化接口规范实现的Flutter插件
+class Idcard {
+  /// 获取平台版本
+  Future<String?> getPlatformVersion() {
+    return IdcardPlatform.instance.getPlatformVersion();
+  }
+
+  /// 获取USB权限
+  /// [vid] - USB设备的厂商ID，默认为0x261A（神思USB读卡器厂商ID）
+  /// [pid] - USB设备的产品ID，默认为0x0011
+  Future<int> getUsbPermission({int vid = 0x261A, int pid = 0x0011}) {
+    return IdcardPlatform.instance.getUsbPermission(vid, pid);
+  }
+
+  /// 打开设备连接
+  /// [portType] - 端口类型，支持"USB"、"COM"、"SKT"、"BTH"、"AUTO"
+  /// [portPara] - 端口参数，根据端口类型不同而不同
+  /// [extendPara] - 扩展参数
+  /// 返回值：大于0表示成功（设备句柄），其他为失败
+  Future<int> openDevice({String portType = 'USB', String portPara = '', String extendPara = ''}) {
+    return IdcardPlatform.instance.openDevice(
+      portType: portType,
+      portPara: portPara,
+      extendPara: extendPara,
+    );
+  }
+
+  /// 设置当前设备（多设备操作）
+  /// [devHandle] - 设备句柄
+  /// 返回值：0表示成功；非0表示失败
+  Future<int> setCurrentDevice(int devHandle) {
+    return IdcardPlatform.instance.setCurrentDevice(devHandle);
+  }
+
+  /// 获取当前设备（多设备操作）
+  /// 返回值：返回当前设备的句柄
+  Future<int> getCurrentDevice() {
+    return IdcardPlatform.instance.getCurrentDevice();
+  }
+
+  /// 获取接口库信息
+  /// 返回值：包含version和description的Map
+  Future<Map<String, String>> getLibraryInfo() {
+    return IdcardPlatform.instance.getLibraryInfo();
+  }
+
+  /// 获取设备型号
+  /// 返回值：设备型号字符串
+  Future<String> getTerminalModel() {
+    return IdcardPlatform.instance.getTerminalModel();
+  }
+
+  /// 设备轮询心跳
+  /// 用于检测与读卡器是否已建立连接并且通讯正常
+  /// 返回值：0表示成功；非0表示失败
+  Future<int> terminalHeartBeat() {
+    return IdcardPlatform.instance.terminalHeartBeat();
+  }
+
+  /// 获取接收数据
+  /// 获取最后一次通讯收到的数据，一般用于获取读卡器协议层错误信息
+  /// 返回值：最后一次通讯收到的数据
+  Future<List<int>> getLastRecvData() {
+    return IdcardPlatform.instance.getLastRecvData();
+  }
+
+  /// 获取设备固件版本
+  /// 返回值：包含firmVersion和hardwareVersion的Map
+  Future<Map<String, String>> getTerminalFirmVersion() {
+    return IdcardPlatform.instance.getTerminalFirmVersion();
+  }
+
+  /// 获取设备序列号
+  /// 返回值：设备序列号字符串
+  Future<String> getTerminalSn() {
+    return IdcardPlatform.instance.getTerminalSn();
+  }
+
+  /// 关闭设备连接
+  /// 返回值：0表示成功；非0表示失败
+  Future<int> closeDevice() {
+    return IdcardPlatform.instance.closeDevice();
+  }
+
+  /// 寻找身份证卡片
+  /// 返回值：大于0表示成功找到卡片，小于等于0表示错误码
+  Future<int> findCard() {
+    return IdcardPlatform.instance.findCard();
+  }
+
+  /// 选择身份证卡片
+  /// 返回值：大于0表示成功选择卡片，小于等于0表示错误码
+  Future<int> selectCard() {
+    return IdcardPlatform.instance.selectCard();
+  }
+
+  /// 读取身份证（新版接口，支持多种证件类型）
+  /// [cardType] - 读取卡类型：
+  ///   0x00：读取二代证或外国人或港澳台
+  ///   0x01：只读二代证
+  ///   0x02：只读外国人
+  ///   0x03：只读港澳台
+  ///   0x10-0x13：对应上述类型但包含指纹信息
+  /// [infoEncoding] - 返回信息的编码方式：
+  ///   0x01：GB18030编码（GBK）
+  ///   0x02：UTF16-LE编码
+  ///   0x03：UTF-8编码
+  /// [timeOut] - 读卡超时时间（毫秒），0表示不等待，>0表示等待放卡
+  /// 返回值：包含result（错误码）和data（冒号分隔的身份证信息字符串）的Map
+  Future<Map<String, dynamic>> idReadCard({int cardType = 0x00, int infoEncoding = 0x01, int timeOut = 30000}) {
+    return IdcardPlatform.instance.idReadCard(
+      cardType: cardType,
+      infoEncoding: infoEncoding,
+      timeOut: timeOut,
+    );
+  }
+
+  /// 读取身份证原始数据（兼容旧版接口）
+  /// [cardType] - 卡片类型，1表示身份证
+  /// [infoEncoding] - 信息编码，0表示默认编码
+  /// [timeOut] - 超时时间（毫秒），默认30秒
+  /// 返回值：包含result（错误码）和data（原始数据）的Map
+  Future<Map<String, dynamic>> readCard({int cardType = 1, int infoEncoding = 0, int timeOut = 30000}) {
+    return IdcardPlatform.instance.readCard(
+      cardType: cardType,
+      infoEncoding: infoEncoding,
+      timeOut: timeOut,
+    );
+  }
+
+  /// 读取身份证详细信息
+  /// 返回值：IdCardInfo对象，包含姓名、性别、民族等详细信息
+  /// 抛出异常：如果读取失败会抛出Exception
+  Future<IdCardInfo> readCardInfo() {
+    return IdcardPlatform.instance.readCardInfo();
+  }
+
+  /// 读取追加住址
+  /// 返回值：追加住址信息字符串
+  Future<String> readNewAddress() {
+    return IdcardPlatform.instance.readNewAddress();
+  }
+
+  /// 获取SAM模块状态
+  /// 返回值：0表示成功；非0表示失败
+  Future<int> getSamStatus() {
+    return IdcardPlatform.instance.getSamStatus();
+  }
+
+  /// 获取SAM模块编号字符串
+  /// 返回值：SAM模块编号字符串
+  Future<String> getSamIdStr() {
+    return IdcardPlatform.instance.getSamIdStr();
+  }
+
+  /// 完整的身份证读取流程
+  /// 自动执行寻卡、选卡、读取信息的完整流程
+  /// [timeOut] - 超时时间（毫秒），默认30秒
+  /// [retryInterval] - 重试间隔时间（毫秒），默认500毫秒
+  /// 返回值：IdCardInfo对象
+  /// 抛出异常：如果超时或读取失败会抛出Exception
+  Future<IdCardInfo> readCardComplete({int timeOut = 30000, int retryInterval = 500}) async {
+    final startTime = DateTime.now().millisecondsSinceEpoch;
+    
+    while (true) {
+      try {
+        // 1. 寻卡
+        int findResult = await findCard();
+        print("寻卡结果：$findResult");
+        
+        if (findResult == 0) {
+          // 2. 选卡
+          int selectResult = await selectCard();
+          print("选卡结果：$selectResult");
+          
+          if (selectResult == 0) {
+            // 3. 读取信息
+            return await readCardInfo();
+          } else {
+            print('选卡失败，错误码：$selectResult，继续重试...');
+          }
+        } else {
+          print('寻卡失败，错误码：$findResult，继续重试...');
+        }
+      } catch (e) {
+        print('读卡过程中发生异常：$e，继续重试...');
+      }
+      
+      // 检查是否超时
+      final currentTime = DateTime.now().millisecondsSinceEpoch;
+      if (currentTime - startTime >= timeOut) {
+        throw Exception('读卡超时，超时时间：$timeOut毫秒');
+      }
+      
+      // 等待重试间隔
+      await Future.delayed(Duration(milliseconds: retryInterval));
+    }
+  }
+
+  /// 检查设备是否已连接
+  /// 通过尝试获取平台版本来检查设备连接状态
+  Future<bool> isDeviceConnected() async {
+    try {
+      final version = await getPlatformVersion();
+      return version != null;
+    } catch (e) {
+      return false;
+    }
+  }
+}
--- a/lib/idcard_method_channel.dart
+++ b/lib/idcard_method_channel.dart
@@ -0,0 +1,180 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+
+import 'idcard_platform_interface.dart';
+
+/// 使用方法通道的IdcardPlatform实现
+class MethodChannelIdcard extends IdcardPlatform {
+  /// 与原生平台交互的方法通道
+  @visibleForTesting
+  final methodChannel = const MethodChannel('idcard');
+
+  @override
+  Future<String?> getPlatformVersion() async {
+    final version = await methodChannel.invokeMethod<String>('getPlatformVersion');
+    return version;
+  }
+
+  @override
+  Future<int> getUsbPermission(int vid, int pid) async {
+    final result = await methodChannel.invokeMethod<int>('getUsbPermission', {
+      'vid': vid,
+      'pid': pid,
+    });
+    return result ?? -1;
+  }
+
+  @override
+  Future<int> openDevice({String portType = 'USB', String portPara = '', String extendPara = ''}) async {
+    final result = await methodChannel.invokeMethod<int>('openDevice', {
+      'portType': portType,
+      'portPara': portPara,
+      'extendPara': extendPara,
+    });
+    return result ?? -1;
+  }
+
+  @override
+  Future<int> setCurrentDevice(int devHandle) async {
+    final result = await methodChannel.invokeMethod<int>('setCurrentDevice', {
+      'devHandle': devHandle,
+    });
+    return result ?? -1;
+  }
+
+  @override
+  Future<int> getCurrentDevice() async {
+    final result = await methodChannel.invokeMethod<int>('getCurrentDevice');
+    return result ?? -1;
+  }
+
+  @override
+  Future<Map<String, String>> getLibraryInfo() async {
+    final result = await methodChannel.invokeMethod('getLibraryInfo');
+    if (result == null) return {'version': '', 'description': ''};
+    // 安全地转换类型
+    final Map<String, dynamic> data = Map<String, dynamic>.from(result as Map);
+    return {
+      'version': data['version']?.toString() ?? '',
+      'description': data['description']?.toString() ?? '',
+    };
+  }
+
+  @override
+  Future<String> getTerminalModel() async {
+    final result = await methodChannel.invokeMethod<String>('getTerminalModel');
+    return result ?? '';
+  }
+
+  @override
+  Future<int> terminalHeartBeat() async {
+    final result = await methodChannel.invokeMethod<int>('terminalHeartBeat');
+    return result ?? -1;
+  }
+
+  @override
+  Future<List<int>> getLastRecvData() async {
+    final result = await methodChannel.invokeMethod<List<dynamic>>('getLastRecvData');
+    return result?.cast<int>() ?? [];
+  }
+
+  @override
+  Future<Map<String, String>> getTerminalFirmVersion() async {
+    final result = await methodChannel.invokeMethod('getTerminalFirmVersion');
+    if (result == null) return {'firmVersion': '', 'hardwareVersion': ''};
+    // 安全地转换类型
+    final Map<String, dynamic> data = Map<String, dynamic>.from(result as Map);
+    return {
+      'firmVersion': data['firmVersion']?.toString() ?? '',
+      'hardwareVersion': data['hardwareVersion']?.toString() ?? '',
+    };
+  }
+
+  @override
+  Future<String> getTerminalSn() async {
+    final result = await methodChannel.invokeMethod<String>('getTerminalSn');
+    return result ?? '';
+  }
+
+  @override
+  Future<int> closeDevice() async {
+    final result = await methodChannel.invokeMethod<int>('closeDevice');
+    return result ?? -1;
+  }
+
+  @override
+  Future<int> findCard() async {
+    final result = await methodChannel.invokeMethod<int>('findCard');
+    return result ?? -1;
+  }
+
+  @override
+  Future<int> selectCard() async {
+    final result = await methodChannel.invokeMethod<int>('selectCard');
+    return result ?? -1;
+  }
+
+  @override
+  Future<Map<String, dynamic>> idReadCard({int cardType = 0x00, int infoEncoding = 0x01, int timeOut = 30000}) async {
+    final result = await methodChannel.invokeMethod('idReadCard', {
+      'cardType': cardType,
+      'infoEncoding': infoEncoding,
+      'timeOut': timeOut,
+    });
+    if (result == null) {
+      return {'result': -1};
+    }
+    // 安全地转换类型
+    return Map<String, dynamic>.from(result as Map);
+  }
+
+  @override
+  Future<Map<String, dynamic>> readCard({int cardType = 1, int infoEncoding = 0, int timeOut = 30000}) async {
+    final result = await methodChannel.invokeMethod('readCard', {
+      'cardType': cardType,
+      'infoEncoding': infoEncoding,
+      'timeOut': timeOut,
+    });
+    if (result == null) {
+      return {'result': -1};
+    }
+    // 安全地转换类型
+    return Map<String, dynamic>.from(result as Map);
+  }
+
+  @override
+  Future<IdCardInfo> readCardInfo() async {
+    // 使用idReadCard方法读取身份证信息
+    final result = await idReadCard();
+    
+    if (result['result'] != 0) {
+      throw Exception('Failed to read card info, error code: ${result['result']}');
+    }
+    
+    final String? dataStr = result['data'];
+    if (dataStr == null || dataStr.isEmpty) {
+      throw Exception('Card data is empty');
+    }
+    
+    // 根据文档，数据是冒号分隔的字符串格式
+    return IdCardInfo.fromColonString(dataStr);
+  }
+
+  @override
+  Future<String> readNewAddress() async {
+    final result = await methodChannel.invokeMethod<String>('readNewAddress');
+    return result ?? '';
+  }
+
+  @override
+  Future<int> getSamStatus() async {
+    final result = await methodChannel.invokeMethod<int>('getSamStatus');
+    return result ?? -1;
+  }
+
+  @override
+  Future<String> getSamIdStr() async {
+    final result = await methodChannel.invokeMethod<String>('getSamIdStr');
+    return result ?? '';
+  }
+}
--- a/lib/idcard_platform_interface.dart
+++ b/lib/idcard_platform_interface.dart
@@ -0,0 +1,276 @@
+import 'package:plugin_platform_interface/plugin_platform_interface.dart';
+import 'idcard_method_channel.dart';
+
+/// 身份证信息数据模型
+class IdCardInfo {
+  final String cardType;      // 证件类型 (A-二代证, I/Y-外国人, J-港澳台)
+  final String name;          // 中文姓名
+  final String nameEn;        // 英文姓名
+  final String gender;        // 性别
+  final String genderId;      // 性别代码
+  final String nation;        // 民族/国籍
+  final String nationId;      // 民族代码/国籍代码/通行证号码
+  final String birthDate;     // 出生日期
+  final String address;       // 住址
+  final String idNumber;      // 身份证号码/永久居留证号码
+  final String signOrgan;     // 签发机关
+  final String beginTerm;     // 有效期起始日期
+  final String validTerm;     // 有效期截止日期
+  final String version;       // 证件版本号
+  final String? photoBase64;  // 头像JPG照片base64编码
+  final String? fingerprintBase64; // 指纹特征值base64编码
+  final List<int>? photo;     // 照片数据(原始格式)
+
+  IdCardInfo({
+    required this.cardType,
+    required this.name,
+    this.nameEn = '',
+    required this.gender,
+    this.genderId = '',
+    required this.nation,
+    this.nationId = '',
+    required this.birthDate,
+    required this.address,
+    required this.idNumber,
+    required this.signOrgan,
+    this.beginTerm = '',
+    required this.validTerm,
+    this.version = '',
+    this.photoBase64,
+    this.fingerprintBase64,
+    this.photo,
+  });
+
+  /// 从Map创建IdCardInfo对象
+  factory IdCardInfo.fromMap(Map<String, dynamic> map) {
+    return IdCardInfo(
+      cardType: map['cardType'] ?? '',
+      name: map['name'] ?? '',
+      nameEn: map['nameEn'] ?? '',
+      gender: map['gender'] ?? '',
+      genderId: map['genderId'] ?? '',
+      nation: map['nation'] ?? '',
+      nationId: map['nationId'] ?? '',
+      birthDate: map['birthDate'] ?? '',
+      address: map['address'] ?? '',
+      idNumber: map['idNumber'] ?? '',
+      signOrgan: map['signOrgan'] ?? '',
+      beginTerm: map['beginTerm'] ?? '',
+      validTerm: map['validTerm'] ?? '',
+      version: map['version'] ?? '',
+      photoBase64: map['photoBase64'],
+      fingerprintBase64: map['fingerprintBase64'],
+      photo: map['photo'] != null ? List<int>.from(map['photo']) : null,
+    );
+  }
+
+  /// 从冒号分隔的字符串创建IdCardInfo对象
+  /// 根据接口文档格式：证件类型:中文姓名:英文姓名:性别:性别代码:民族:民族代码:出生日期:住址:身份证号码:签发机关:发卡日期:卡有效期:证件版本号:头像JPG照片base64编码:指纹特征值base64编码
+  factory IdCardInfo.fromColonString(String colonString) {
+    final parts = colonString.split(':');
+    // 确保至少有16个部分
+    while (parts.length < 16) {
+      parts.add('');
+    }
+    
+    return IdCardInfo(
+      cardType: parts[0],
+      name: parts[1],
+      nameEn: parts[2],
+      gender: parts[3],
+      genderId: parts[4],
+      nation: parts[5],
+      nationId: parts[6],
+      birthDate: parts[7],
+      address: parts[8],
+      idNumber: parts[9],
+      signOrgan: parts[10],
+      beginTerm: parts[11],
+      validTerm: parts[12],
+      version: parts[13],
+      photoBase64: parts[14].isNotEmpty ? parts[14] : null,
+      fingerprintBase64: parts[15].isNotEmpty ? parts[15] : null,
+    );
+  }
+
+  /// 转换为Map
+  Map<String, dynamic> toMap() {
+    return {
+      'cardType': cardType,
+      'name': name,
+      'nameEn': nameEn,
+      'gender': gender,
+      'genderId': genderId,
+      'nation': nation,
+      'nationId': nationId,
+      'birthDate': birthDate,
+      'address': address,
+      'idNumber': idNumber,
+      'signOrgan': signOrgan,
+      'beginTerm': beginTerm,
+      'validTerm': validTerm,
+      'version': version,
+      'photoBase64': photoBase64,
+      'fingerprintBase64': fingerprintBase64,
+      'photo': photo,
+    };
+  }
+
+  @override
+  String toString() {
+    return 'IdCardInfo{cardType: $cardType, name: $name, nameEn: $nameEn, gender: $gender, genderId: $genderId, nation: $nation, nationId: $nationId, birthDate: $birthDate, address: $address, idNumber: $idNumber, signOrgan: $signOrgan, beginTerm: $beginTerm, validTerm: $validTerm, version: $version}';
+  }
+}
+
+/// 身份证读卡器平台接口
+abstract class IdcardPlatform extends PlatformInterface {
+  /// 构造函数
+  IdcardPlatform() : super(token: _token);
+
+  static final Object _token = Object();
+
+  static IdcardPlatform _instance = MethodChannelIdcard();
+
+  /// 默认实例
+  static IdcardPlatform get instance => _instance;
+
+  /// 设置平台特定的实现
+  static set instance(IdcardPlatform instance) {
+    PlatformInterface.verifyToken(instance, _token);
+    _instance = instance;
+  }
+
+  /// 获取平台版本
+  Future<String?> getPlatformVersion() {
+    throw UnimplementedError('platformVersion() has not been implemented.');
+  }
+
+  /// 获取USB权限
+  /// [vid] - USB设备的厂商ID
+  /// [pid] - USB设备的产品ID
+  Future<int> getUsbPermission(int vid, int pid) {
+    throw UnimplementedError('getUsbPermission() has not been implemented.');
+  }
+
+  /// 打开设备
+  /// [portType] - 端口类型，如"USB", "COM", "SKT", "BTH", "AUTO"
+  /// [portPara] - 端口参数
+  /// [extendPara] - 扩展参数
+  /// 返回值：大于0表示成功（设备句柄），其他为失败
+  Future<int> openDevice({String portType = 'USB', String portPara = '', String extendPara = ''}) {
+    throw UnimplementedError('openDevice() has not been implemented.');
+  }
+
+  /// 设置当前设备（多设备操作）
+  /// [devHandle] - 设备句柄
+  /// 返回值：0表示成功；非0表示失败
+  Future<int> setCurrentDevice(int devHandle) {
+    throw UnimplementedError('setCurrentDevice() has not been implemented.');
+  }
+
+  /// 获取当前设备（多设备操作）
+  /// 返回值：返回当前设备的句柄
+  Future<int> getCurrentDevice() {
+    throw UnimplementedError('getCurrentDevice() has not been implemented.');
+  }
+
+  /// 获取接口库信息
+  /// 返回值：包含version和description的Map
+  Future<Map<String, String>> getLibraryInfo() {
+    throw UnimplementedError('getLibraryInfo() has not been implemented.');
+  }
+
+  /// 获取设备型号
+  /// 返回值：设备型号字符串
+  Future<String> getTerminalModel() {
+    throw UnimplementedError('getTerminalModel() has not been implemented.');
+  }
+
+  /// 设备轮询心跳
+  /// 返回值：0表示成功；非0表示失败
+  Future<int> terminalHeartBeat() {
+    throw UnimplementedError('terminalHeartBeat() has not been implemented.');
+  }
+
+  /// 获取接收数据
+  /// 返回值：最后一次通讯收到的数据
+  Future<List<int>> getLastRecvData() {
+    throw UnimplementedError('getLastRecvData() has not been implemented.');
+  }
+
+  /// 获取设备固件版本
+  /// 返回值：包含firmVersion和hardwareVersion的Map
+  Future<Map<String, String>> getTerminalFirmVersion() {
+    throw UnimplementedError('getTerminalFirmVersion() has not been implemented.');
+  }
+
+  /// 获取设备序列号
+  /// 返回值：设备序列号字符串
+  Future<String> getTerminalSn() {
+    throw UnimplementedError('getTerminalSn() has not been implemented.');
+  }
+
+  /// 关闭设备
+  /// 返回值：0表示成功；非0表示失败
+  Future<int> closeDevice() {
+    throw UnimplementedError('closeDevice() has not been implemented.');
+  }
+
+  /// 寻卡
+  Future<int> findCard() {
+    throw UnimplementedError('findCard() has not been implemented.');
+  }
+
+  /// 选卡
+  Future<int> selectCard() {
+    throw UnimplementedError('selectCard() has not been implemented.');
+  }
+
+  /// 读取身份证（新版接口，支持多种证件类型）
+  /// [cardType] - 读取卡类型：
+  ///   0x00：读取二代证或外国人或港澳台
+  ///   0x01：只读二代证
+  ///   0x02：只读外国人
+  ///   0x03：只读港澳台
+  ///   0x10-0x13：对应上述类型但包含指纹信息
+  /// [infoEncoding] - 返回信息的编码方式：
+  ///   0x01：GB18030编码（GBK）
+  ///   0x02：UTF16-LE编码
+  ///   0x03：UTF-8编码
+  /// [timeOut] - 读卡超时时间（毫秒），0表示不等待，>0表示等待放卡
+  /// 返回值：0表示成功；非0表示失败，成功时返回冒号分隔的身份证信息字符串
+  Future<Map<String, dynamic>> idReadCard({int cardType = 0x00, int infoEncoding = 0x01, int timeOut = 30000}) {
+    throw UnimplementedError('idReadCard() has not been implemented.');
+  }
+
+  /// 读取身份证（兼容旧版接口）
+  /// [cardType] - 卡片类型
+  /// [infoEncoding] - 信息编码
+  /// [timeOut] - 超时时间（毫秒）
+  Future<Map<String, dynamic>> readCard({int cardType = 1, int infoEncoding = 0, int timeOut = 30000}) {
+    throw UnimplementedError('readCard() has not been implemented.');
+  }
+
+  /// 读取身份证详细信息
+  Future<IdCardInfo> readCardInfo() {
+    throw UnimplementedError('readCardInfo() has not been implemented.');
+  }
+
+  /// 读取追加住址
+  /// 返回值：追加住址信息字符串
+  Future<String> readNewAddress() {
+    throw UnimplementedError('readNewAddress() has not been implemented.');
+  }
+
+  /// 获取SAM模块状态
+  /// 返回值：0表示成功；非0表示失败
+  Future<int> getSamStatus() {
+    throw UnimplementedError('getSamStatus() has not been implemented.');
+  }
+
+  /// 获取SAM模块编号字符串
+  /// 返回值：SAM模块编号字符串
+  Future<String> getSamIdStr() {
+    throw UnimplementedError('getSamIdStr() has not been implemented.');
+  }
+}
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -0,0 +1,72 @@
+name: idcard
+description: "一个用于读取中国二代身份证的 Flutter 插件，集成了01SDK身份证识别功能，支持USB和蓝牙连接方式。"
+version: 0.0.1
+homepage: https://github.com/your-username/idcard
+repository: https://github.com/your-username/idcard
+issue_tracker: https://github.com/your-username/idcard/issues
+
+environment:
+  sdk: '>=3.4.4 <4.0.0'
+  flutter: '>=3.3.0'
+
+dependencies:
+  flutter:
+    sdk: flutter
+  plugin_platform_interface: ^2.0.2
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  flutter_lints: ^3.0.0
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter packages.
+flutter:
+  # This section identifies this Flutter project as a plugin project.
+  # The 'pluginClass' specifies the class (in Java, Kotlin, Swift, Objective-C, etc.)
+  # which should be registered in the plugin registry. This is required for
+  # using method channels.
+  # The Android 'package' specifies package in which the registered class is.
+  # This is required for using method channels on Android.
+  # The 'ffiPlugin' specifies that native code should be built and bundled.
+  # This is required for using `dart:ffi`.
+  # All these are used by the tooling to maintain consistency when
+  # adding or updating assets for this project.
+  plugin:
+    platforms:
+      android:
+        package: com.example.idcard
+        pluginClass: IdcardPlugin
+
+  # To add assets to your plugin package, add an assets section, like this:
+  # assets:
+  #   - images/a_dot_burr.jpeg
+  #   - images/a_dot_ham.jpeg
+  #
+  # For details regarding assets in packages, see
+  # https://flutter.dev/assets-and-images/#from-packages
+  #
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.dev/assets-and-images/#resolution-aware
+
+  # To add custom fonts to your plugin package, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts in packages, see
+  # https://flutter.dev/custom-fonts/#from-packages
--- a/test/idcard_method_channel_test.dart
+++ b/test/idcard_method_channel_test.dart
@@ -0,0 +1,27 @@
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:idcard/idcard_method_channel.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  MethodChannelIdcard platform = MethodChannelIdcard();
+  const MethodChannel channel = MethodChannel('idcard');
+
+  setUp(() {
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
+      channel,
+      (MethodCall methodCall) async {
+        return '42';
+      },
+    );
+  });
+
+  tearDown(() {
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(channel, null);
+  });
+
+  test('getPlatformVersion', () async {
+    expect(await platform.getPlatformVersion(), '42');
+  });
+}
--- a/test/idcard_test.dart
+++ b/test/idcard_test.dart
@@ -0,0 +1,29 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:idcard/idcard.dart';
+import 'package:idcard/idcard_platform_interface.dart';
+import 'package:idcard/idcard_method_channel.dart';
+import 'package:plugin_platform_interface/plugin_platform_interface.dart';
+
+class MockIdcardPlatform
+    with MockPlatformInterfaceMixin
+    implements IdcardPlatform {
+
+  @override
+  Future<String?> getPlatformVersion() => Future.value('42');
+}
+
+void main() {
+  final IdcardPlatform initialPlatform = IdcardPlatform.instance;
+
+  test('$MethodChannelIdcard is the default instance', () {
+    expect(initialPlatform, isInstanceOf<MethodChannelIdcard>());
+  });
+
+  test('getPlatformVersion', () async {
+    Idcard idcardPlugin = Idcard();
+    MockIdcardPlatform fakePlatform = MockIdcardPlatform();
+    IdcardPlatform.instance = fakePlatform;
+
+    expect(await idcardPlugin.getPlatformVersion(), '42');
+  });
+}