package com.netsdk.demo.customize;
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import com.netsdk.demo.util.CaseMenu;
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import com.netsdk.lib.NetSDKLib;
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import com.netsdk.lib.ToolKits;
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import com.netsdk.lib.callback.impl.DefaultHaveReconnectCallBack;
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import com.netsdk.lib.structure.*;
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import com.netsdk.lib.structure.NET_TIME_EX;
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import com.sun.jna.Pointer;
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import java.io.*;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import static com.netsdk.lib.NetSDKLib.*;
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import static com.netsdk.lib.Utils.getOsPrefix;
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public class SameObjectSearchDemo {
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// SDk对象初始化
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public static final NetSDKLib netsdk = NetSDKLib.NETSDK_INSTANCE;
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public static final NetSDKLib configsdk = NetSDKLib.CONFIG_INSTANCE;
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/**
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* 选择通道
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*/
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private int channelId = -1;// 逻辑通道
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// 判断是否初始化
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private static boolean bInit = false;
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// 判断log是否打开
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private static boolean bLogOpen = false;
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// 设备信息
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private NetSDKLib.NET_DEVICEINFO_Ex deviceInfo = new NetSDKLib.NET_DEVICEINFO_Ex();
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// 登录句柄
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private NetSDKLib.LLong loginHandle = new NetSDKLib.LLong(0);
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// 智能事件订阅句柄
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private NetSDKLib.LLong m_attachHandle = new NetSDKLib.LLong(0);
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//实现断线重连静态单例
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public static class DefaultDisconnectCallback implements NetSDKLib.fDisConnect {
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private static volatile DefaultDisconnectCallback INSTANCE;
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private DefaultDisconnectCallback() {}
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public static DefaultDisconnectCallback getINSTANCE() {
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if (INSTANCE == null) {
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synchronized (DefaultDisconnectCallback.class){
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if (INSTANCE == null){
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INSTANCE = new DefaultDisconnectCallback();
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}
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}
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}
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return INSTANCE;
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}
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@Override
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public void invoke(NetSDKLib.LLong lLoginID, String pchDVRIP, int nDVRPort, Pointer dwUser) {
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System.out.printf("Device[%s] Port[%d] DisConnected!\n", pchDVRIP, nDVRPort);
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}
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}
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// 回调函数需要是静态的,防止被系统回收
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// 断线回调
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private static NetSDKLib.fDisConnect disConnectCB = MultiTalkDevDemo.DefaultDisconnectCallback.getINSTANCE();
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// 重连回调
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private static NetSDKLib.fHaveReConnect haveReConnectCB = DefaultHaveReconnectCallBack.getINSTANCE();
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//订阅句柄
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NetSDKLib.LLong lAttachHandle = new NetSDKLib.LLong(0);
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// 编码格式
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public static String encode;
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static {
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String osPrefix = getOsPrefix();
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if (osPrefix.toLowerCase().startsWith("win32-amd64")) {
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encode = "GBK";
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} else if (osPrefix.toLowerCase().startsWith("linux-amd64")) {
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encode = "UTF-8";
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}
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}
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/**
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* 按照指定格式,获取当前时间
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*/
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public static String getDate() {
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SimpleDateFormat simpleDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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return simpleDate.format(new Date()).replaceAll("[^0-9]", "-");
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}
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/**
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* 初始化SDK库
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*/
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public static boolean initSdk() {
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bInit = netsdk.CLIENT_Init(disConnectCB, null);// 进程启动时,初始化一次
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if (!bInit) {
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System.out.println("Initialize SDK failed");
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return false;
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}
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// 配置日志
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enableLog();
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// 设置断线重连回调接口, 此操作为可选操作,但建议用户进行设置
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netsdk.CLIENT_SetAutoReconnect(haveReConnectCB, null);
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// 设置登录超时时间和尝试次数,可选
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// 登录请求响应超时时间设置为3S
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int waitTime = 3000; //单位为ms
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// 登录时尝试建立链接 1 次
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int tryTimes = 1;
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// 设置连接设备超时时间和尝试次数
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netsdk.CLIENT_SetConnectTime(waitTime, tryTimes);
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// 设置更多网络参数, NET_PARAM 的nWaittime , nConnectTryNum 成员与 CLIENT_SetConnectTime
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// 接口设置的登录设备超时时间和尝试次数意义相同,可选
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NetSDKLib.NET_PARAM netParam = new NetSDKLib.NET_PARAM();
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// 登录时尝试建立链接的超时时间
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netParam.nConnectTime = 10000;
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// 设置子连接的超时时间
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netParam.nGetConnInfoTime = 3000;
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//设置登陆网络环境
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netsdk.CLIENT_SetNetworkParam(netParam);
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return true;
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}
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/**
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* 打开 sdk log
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*/
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private static void enableLog() {
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// SDK全局日志打印信息
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NetSDKLib.LOG_SET_PRINT_INFO setLog = new NetSDKLib.LOG_SET_PRINT_INFO();
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//设置日志路径
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File path = new File("sdklog/");
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//判断日志路径是否存在,若不存在则创建
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if (!path.exists()){
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path.mkdir();
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}
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// 这里的log保存地址依据实际情况自己调整
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String logPath = path.getAbsoluteFile().getParent() + "\\sdklog\\" + "sdklog" + getDate() + ".log";
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//日志输出策略,0:输出到文件(默认); 1:输出到窗口,
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setLog.nPrintStrategy = 0;
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//是否重设日志路径, 取值0否 ,1是
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setLog.bSetFilePath = 1;
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//日志路径(默认"./sdk_log/sdk_log.log")
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byte[] szLogFilePath = setLog.szLogFilePath;
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//自定义log保存地址,将数据logPath数据copy到LOG_SET_PRINT_INFO-->szLogFilePath变量中
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System.arraycopy(logPath.getBytes(), 0, szLogFilePath, 0, logPath.getBytes().length);
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//是否重设日志打印输出策略 取值0否 ,1是
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setLog.bSetPrintStrategy = 1;
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// 打开日志功能
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bLogOpen = netsdk.CLIENT_LogOpen(setLog);
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if (!bLogOpen){
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System.err.println("Failed to open NetSDK log "+ ToolKits.getErrorCode());
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}else {
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System.out.println("Success to open NetSDK log ");
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}
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}
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/**
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* 高安全登录
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*/
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public void loginWithHighLevel() {
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// 输入结构体参数
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NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY pstlnParam = new NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY() {
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{
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// IP
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szIP = m_strIpAddr.getBytes();
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// 端口
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nPort = m_nPort;
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// 用户名
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szUserName = m_strUser.getBytes();
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// 密码
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szPassword = m_strPassword.getBytes();
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}
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};
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// 登录的输出结构体参数
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NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY pstOutParam = new NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY();
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// 高安全级别登陆
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loginHandle = netsdk.CLIENT_LoginWithHighLevelSecurity(pstlnParam, pstOutParam);
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if (loginHandle.longValue() == 0) { //登陆失败
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System.err.printf("Login Device[%s] Port[%d]Failed. %s\n", m_strIpAddr, m_nPort, ToolKits.getErrorCode());
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} else {
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//登陆成功
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// 获取设备信息
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deviceInfo = pstOutParam.stuDeviceInfo;
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System.out.printf("Login Success Device Address[%s] 设备包含[%d]个通道 \n",m_strIpAddr,deviceInfo.byChanNum);
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}
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}
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/**
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* 停止侦听智能事件
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*/
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public void DetachEventRealLoadPic() {
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if (m_attachHandle.longValue() != 0) {
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netsdk.CLIENT_StopLoadPic(m_attachHandle);
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System.out.println("CLIENT_StopLoadPic Success");
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}
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}
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/**
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* 退出
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*/
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public void logOut() {
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//判断是否已登录
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if (loginHandle.longValue() != 0) {
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netsdk.CLIENT_Logout(loginHandle);
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System.out.println("LogOut Success");
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}
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}
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/**
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* 清理sdk环境并退出
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*/
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public static void cleanAndExit() {
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//判断log是否打开
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if (bLogOpen) {
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// 关闭sdk日志打印
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netsdk.CLIENT_LogClose();
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}
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// 进程关闭时,调用一次
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netsdk.CLIENT_Cleanup();
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System.exit(0);
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}
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/**
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* 初始化测试
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*/
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public void initTest() {
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initSdk();
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this.loginWithHighLevel();
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}
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/**
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* 结束测试
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*/
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public void endTest() {
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System.out.println("End Test");
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this.logOut(); // 登出设备
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System.out.println("See You...");
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cleanAndExit(); // 清理资源并退出
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}
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public void runTest()
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{
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System.out.println("Run Test");
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CaseMenu menu = new CaseMenu();
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menu.addItem(new CaseMenu.Item(this, "订阅按图索骥物品事件", "AttachEventRealLoadPic"));
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menu.addItem(new CaseMenu.Item(this, "退订按图索骥物品事件", "DetachEventRealLoadPic"));
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menu.run();
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}
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/**
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* 订阅智能任务
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*/
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public void AttachEventRealLoadPic() {
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// 先退订,设备不会对重复订阅作校验,重复订阅后会有重复的事件返回
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this.DetachEventRealLoadPic();
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// 需要图片
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int bNeedPicture = 1;
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//EVENT_IVS_ALL 表示订阅所有智能事件
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m_attachHandle = netsdk.CLIENT_RealLoadPictureEx(loginHandle, channelId, EVENT_IVS_ALL, bNeedPicture, AnalyzerDataCB.getInstance(), null, null);
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/**
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* // EVENT_IVS_SAME_OBJECT_SEARCH_DETECT 按图索骥物品检测事件
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* // EVENT_IVS_SAME_OBJECT_SEARCH_COUNT 按图索骥物品计数事件
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**/
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if (m_attachHandle.longValue() != 0) {
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System.out.printf("Chn[%d] CLIENT_RealLoadPictureEx Success\n", channelId);
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} else {
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System.out.printf("Ch[%d] CLIENT_RealLoadPictureEx Failed!LastError = %s\n", channelId,
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ToolKits.getErrorCode());
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}
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}
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/**
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* 报警事件(智能)回调
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*/
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private static class AnalyzerDataCB implements NetSDKLib.fAnalyzerDataCallBack {
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private final File picturePath;
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private static AnalyzerDataCB instance;
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private AnalyzerDataCB() {
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picturePath = new File("./AnalyzerPicture/");
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if (!picturePath.exists()) {
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picturePath.mkdirs();
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}
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}
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public static AnalyzerDataCB getInstance() {
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if (instance == null) {
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synchronized (AnalyzerDataCB.class) {
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if (instance == null) {
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instance = new AnalyzerDataCB();
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}
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}
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}
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return instance;
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}
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@Override
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public int invoke(NetSDKLib.LLong lAnalyzerHandle, int dwAlarmType, Pointer pAlarmInfo, Pointer pBuffer, int dwBufSize,
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Pointer dwUser, int nSequence, Pointer reserved) {
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if (lAnalyzerHandle == null || lAnalyzerHandle.longValue() == 0) {
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return -1;
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}
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switch (dwAlarmType) {
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case EVENT_IVS_SAME_OBJECT_SEARCH_DETECT : {// 按图索骥物品检测事件(对应 NET_DEV_EVENT_SAME_OBJECT_SEARCH_DETECT_INFO)
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System.out.println("按图索骥物品检测事件");
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NET_DEV_EVENT_SAME_OBJECT_SEARCH_DETECT_INFO msg = new NET_DEV_EVENT_SAME_OBJECT_SEARCH_DETECT_INFO();
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ToolKits.GetPointerData(pAlarmInfo, msg);
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// 通道号
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System.out.println("nChannelID:" + msg.nChannelID);
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// 0:脉冲 1:开始 2:停止
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System.out.println("nAction:" + msg.nAction);
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/**
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事件发生的时间
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*/
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NET_TIME_EX stuUTC = msg.stuUTC;
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System.out.println("stuUTC:" + stuUTC.toStringTime());
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/**
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事件编号,用来唯一标志一个事件
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*/
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int nEventID = msg.nEventID;
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System.out.println("nEventID:" + nEventID);
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/**
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事件名称
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*/
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byte[] szName = msg.szName;
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try {
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System.out.println("szName:" + new String(szName,encode));
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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/**
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* 智能事件所属大类
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*/
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System.out.println("szClass:" + new String(msg.szClass));
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/**
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* 相对事件时间戳,单位毫秒
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*/
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System.out.println("dnPTS:" + msg.dbPTS);
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/**
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* 事件组ID,同一辆车抓拍过程内GroupID相同
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*/
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System.out.println("nGroupID:" + msg.nGroupID);
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/**
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* CountInGroup一个事件组内应有的抓拍张数
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*/
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System.out.println("nCountInGroup:" + msg.nCountInGroup);
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/**
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* 一个事件组内的抓拍序号,从1开始
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*/
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System.out.println("nIndexInGroup:" + msg.nIndexInGroup);
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/**
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* 物体信息列表数组有效个数
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*/
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System.out.println("nObjectsNum:" + msg.nObjectsNum);
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/**
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* 物体信息列表
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*/
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// for(int i = 0;i < msg.stuObjects.length;i++){
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// System.out.println("stuObjects[" + i +"].szText:" + new String(msg.stuObjects[i].szText));// 物体上相关的带0结束符文本,比如车牌,集装箱号等等
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// System.out.println("stuObjects[" + i +"].wBrandYear:" + msg.stuObjects[i].wBrandYear);// 车辆品牌年款 需要通过映射表得到真正的年款 映射表详见开发手册
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// }
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try {
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System.out.println("stuObjects[" + 0 +"].szText:" + new String(msg.stuObjects[0].szText,encode));// 物体上相关的带0结束符文本,比如车牌,集装箱号等等
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System.out.println("stuObjects[" + 0 +"].wBrandYear:" + msg.stuObjects[0].wBrandYear);// 车辆品牌年款 需要通过映射表得到真正的年款 映射表详见开发手册
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}catch (UnsupportedEncodingException e){
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e.printStackTrace();
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}
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/**
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* 算法名称
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*/
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byte[] szAlgName = msg.szAlgName;
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try {
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System.out.println("szAlgName:" + new String(szAlgName, encode));
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}catch (UnsupportedEncodingException e){
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e.printStackTrace();
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}
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/**
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* 物品类型
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*/
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byte[] szObjectType = msg.szObjectType;
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try {
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System.out.println("szObjectType:" + new String(szObjectType, encode));
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}catch (UnsupportedEncodingException e){
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e.printStackTrace();
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}
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/**
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* 全景图
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*/
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System.out.println("stuImageInfo.nIndexInData:" + msg.stuImageInfo.nIndexInData);// 在上传图片数据中的图片序号
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/**
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* 自定义报警ID
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*/
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System.out.println("nAlarmId:" + msg.nAlarmId);
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/**
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* ObjectType物品类型id
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*/
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System.out.println("nObjectTypeID:" + msg.nObjectTypeID);
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/**
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* 规则使用的按图索骥算法id
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*/
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System.out.println("nAlgId:" + msg.nAlgId);
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System.out.println("--------------------------");
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break;
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}
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case EVENT_IVS_SAME_OBJECT_SEARCH_COUNT : {// 按图索骥物品计数事件(对应 NET_DEV_EVENT_SAME_OBJECT_SEARCH_COUNT_INFO)
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System.out.println("按图索骥物品计数事件");
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NET_DEV_EVENT_SAME_OBJECT_SEARCH_COUNT_INFO msg = new NET_DEV_EVENT_SAME_OBJECT_SEARCH_COUNT_INFO();
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ToolKits.GetPointerData(pAlarmInfo, msg);
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/**
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* 通道号
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*/
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System.out.println("nChannelID:"+ msg.nChannelID);
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/**
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* 0:脉冲,1:开始, 2:停止
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*/
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System.out.println("nAction:"+ msg.nAction);
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/**
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事件发生的时间
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*/
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NET_TIME_EX stuUTC = msg.stuUTC;
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System.out.println("stuUTC:"+ stuUTC.toStringTime());
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/**
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事件名称
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*/
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byte[] szName = msg.szName;
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try {
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System.out.println("szName:"+ new String(szName,encode));
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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/**
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* 智能事件所属大类
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*/
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try {
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System.out.println("szClass:" + new String(msg.szClass,encode));
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}catch (UnsupportedEncodingException e){
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e.printStackTrace();
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}
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/**
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* 相对事件时间戳,单位毫秒
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*/
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System.out.println("dnPTS:" + msg.dbPTS);
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/**
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* / 事件时间毫秒数
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*/
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System.out.println("nUTCMS:" + msg.nUTCMS);
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/**
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事件编号,用来唯一标志一个事件
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*/
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int nEventID = msg.nEventID;
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System.out.println("nEventID:"+ nEventID);
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/**
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* GroupID事件组ID,同一物体抓拍过程内GroupID相同
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*/
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System.out.println("nGroupID:" + msg.nGroupID);
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/**
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* GroupID事件组ID,同一物体抓拍过程内GroupID相同
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*/
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System.out.println("nGroupID:" + msg.nGroupID);
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/**
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* CountInGroup一个事件组内的抓拍张数
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*/
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System.out.println("nCountInGroup:" + msg.nCountInGroup);
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/**
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* IndexInGroup一个事件组内的抓拍序号,从1开始
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*/
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System.out.println("nIndexInGroup:" + msg.nIndexInGroup);
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/**
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* 物体信息列表实际数量
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*/
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System.out.println("nObjectsNum:" + msg.nObjectsNum);
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/**
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* 物体信息列表,最大支持64个物体
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*/
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// for(int i = 0;i < msg.stObjects.length;i++){
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// System.out.println("stObjects[" + i +"].szText:" +msg.stObjects[i].szText);//物体上相关的带0结束符文本,比如车牌,集装箱号等等
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// System.out.println("stObjects[" + i +"].szSubText:" +msg.stObjects[i].szSubText);//"ObjectType"为"Vehicle"或者"Logo"时,表示车标下的某一车系,比如奥迪A6L,由于车系较多,SDK实现时透传此字段,设备如实填写。
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// }
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try {
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System.out.println("stObjects[" + 0 +"].szText:" + new String(msg.stObjects[0].szText,encode));//物体上相关的带0结束符文本,比如车牌,集装箱号等等
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System.out.println("stObjects[" + 0 +"].szSubText:" + new String(msg.stObjects[0].szSubText,encode));//"ObjectType"为"Vehicle"或者"Logo"时,表示车标下的某一车系,比如奥迪A6L,由于车系较多,SDK实现时透传此字段,设备如实填写。
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}catch (UnsupportedEncodingException e){
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e.printStackTrace();
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}
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/**
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* 算法名称
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*/
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try {
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System.out.println("szAlgName:" + new String(msg.szAlgName,encode));
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}catch (UnsupportedEncodingException e){
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e.printStackTrace();
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}
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/**
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* 物品类型
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*/
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try {
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System.out.println("szObjectType:" + new String(msg.szObjectType,encode));
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}catch (UnsupportedEncodingException e){
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e.printStackTrace();
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}
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/**
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* 自定义报警ID
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*/
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System.out.println("nAlarmId:" + msg.nAlarmId);
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/**
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* 物体个数
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*/
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System.out.println("nCount:" + msg.nCount);
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System.out.println("--------------------------");
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break;
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}
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default:
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System.out.println("其他事件--------------------"+ dwAlarmType);
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break;
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}
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return 0;
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}
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}
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// 配置登陆地址,端口,用户名,密码
|
private String m_strIpAddr = "172.12.5.177";
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private int m_nPort = 37777;
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private String m_strUser = "admin";
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private String m_strPassword = "admin123";
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|
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public static void main(String[] args) {
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SameObjectSearchDemo demo=new SameObjectSearchDemo();
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demo.initTest();
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demo.runTest();
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demo.endTest();
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}
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}
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