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.structure.DEV_EVENT_BARELAND_DETECTION_INFO;
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import com.netsdk.lib.utils.Initialization;
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import com.sun.jna.Pointer;
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import java.io.File;
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/**
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* @author 291189
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* @version 1.0
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* @description ERR211009112
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* @date 2021/10/13 9:16
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*/
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public class BarelandDetectionDemo extends Initialization {
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int channel=1;
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NetSDKLib.LLong attachHandle=new NetSDKLib.LLong(0);
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/**
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* 订阅智能任务
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*/
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public NetSDKLib.LLong 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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if(attachHandle.longValue()!=0){
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this.DetachEventRealLoadPic();
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}
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// 需要图片
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int bNeedPicture = 1;
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attachHandle = netSdk.CLIENT_RealLoadPictureEx(loginHandle, channel, NetSDKLib.EVENT_IVS_BARELAND_DETECTION, bNeedPicture, AnalyzerDataCB.getInstance(), null, null);
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// attachHandle = netSdk.CLIENT_RealLoadPictureEx(loginHandle, channel, NetSDKLib.EVENT_IVS_ALL, bNeedPicture, AnalyzerDataCB.getInstance(), null, null);
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if (attachHandle.longValue() != 0) {
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System.out.printf("Chn[%d] CLIENT_RealLoadPictureEx Success\n", channel);
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} else {
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System.out.printf("Ch[%d] CLIENT_RealLoadPictureEx Failed!LastError = %s\n", channel,
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ToolKits.getErrorCode());
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}
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return attachHandle;
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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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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 NetSDKLib.EVENT_IVS_BARELAND_DETECTION: // 裸土检测事件(DEV_EVENT_BARELAND_DETECTION_INFO)
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DEV_EVENT_BARELAND_DETECTION_INFO msg=new DEV_EVENT_BARELAND_DETECTION_INFO();
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ToolKits.GetPointerData(pAlarmInfo, msg);
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/** 事件名称*/
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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 (Exception e){
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System.out.println(e.toString());
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}
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/** 智能事件所属大类*/
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byte[] szClass = msg.szClass;
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System.out.println("szClass:"+new String(szClass));
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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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int nGroupID = msg.nGroupID;
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System.out.println("nGroupID:"+nGroupID);
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/** CountInGroup一个事件组内的抓拍张数*/
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int nCountInGroup = msg.nCountInGroup;
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System.out.println("nCountInGroup:"+nCountInGroup);
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/** IndexInGroup一个事件组内的抓拍序号，从1开始*/
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int nIndexInGroup = msg.nIndexInGroup;
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System.out.println("nIndexInGroup:"+nIndexInGroup);
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/** 事件发生时间，带时区偏差的UTC时间，单位：秒*/
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int nUTC = msg.nUTC;
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System.out.println("nUTC:"+nUTC);
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/** 相对事件时间戳，单位毫秒*/
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double dbPTS = msg.dbPTS;
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System.out.println("dbPTS:"+dbPTS);
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/** 事件时间毫秒数*/
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int nUTCMS=msg.nUTCMS;
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System.out.println("nUTCMS:"+nUTCMS);
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/** 事件编号，用来唯一标志一个事件*/
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int nEventID=msg.nEventID;
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System.out.println("nEventID:"+nEventID);
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/** 裸土实际占比，取值0~100*/
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int nRatio=msg.nRatio;
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System.out.println("nRatio:"+nRatio);
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/** 全景广角图*/
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NetSDKLib.SCENE_IMAGE_INFO stuSceneImage=msg.stuSceneImage;
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if ( stuSceneImage.nLength > 0) {
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String sencePicture = picturePath + "\\" + System.currentTimeMillis() + "sence.jpg";
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ToolKits.savePicture(pBuffer, stuSceneImage.nOffSet, stuSceneImage.nLength, sencePicture);
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}
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/** 通道号*/
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int nChannelID=msg.nChannelID;
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System.out.println("nChannelID:"+nChannelID);
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/** 0:脉冲,1:开始, 2:停止*/
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int nAction=msg.nAction;
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System.out.println("nAction:"+nAction);
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/** 事件发生的时间*/
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System.out.println("stuUTC:"+msg.stuUTC.toStringTime());
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NetSDKLib.NET_INTELLIGENCE_IMAGE_INFO netIntelligenceImageInfo = msg.stuOriginalImage;
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if ( netIntelligenceImageInfo.nLength > 0) {
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String intelligenceImage = picturePath + "\\" + System.currentTimeMillis() + "image.jpg";
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ToolKits.savePicture(pBuffer, netIntelligenceImageInfo.nOffSet, netIntelligenceImageInfo.nLength, intelligenceImage);
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}
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System.out.println();
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break;
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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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/**
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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 (this.attachHandle.longValue() != 0) {
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netSdk.CLIENT_StopLoadPic(this.attachHandle);
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}
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}
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/**
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* 加载测试内容
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*/
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public void RunTest() {
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CaseMenu menu = new CaseMenu();
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menu.addItem(new CaseMenu.Item(this, "订阅智能事件", "AttachEventRealLoadPic"));
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menu.addItem(new CaseMenu.Item(this, "停止侦听智能事件", "DetachEventRealLoadPic"));
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menu.run();
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}
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public static void main(String[] args) {
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Initialization.InitTest("172.12.5.158", 37777, "admin", "admin123");
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new BarelandDetectionDemo().RunTest();
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Initialization.LoginOut();
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}
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}
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