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.enumeration.EM_CLASS_TYPE;
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import com.netsdk.lib.enumeration.EM_DETECTION_SCENE_TYPE;
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import com.netsdk.lib.enumeration.EM_EVENT_IVS_TYPE;
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import com.netsdk.lib.enumeration.EM_EVENT_TYPE;
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import com.netsdk.lib.structure.*;
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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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import java.util.Date;
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import java.util.Objects;
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public class AnimalDetectionDemo 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, EM_EVENT_TYPE.EVENT_IVS_ANIMAL_DETECTION.getType(), bNeedPicture,
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AnimalDetectionDemo.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("Chn[%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 AnimalDetectionDemo.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 AnimalDetectionDemo.AnalyzerDataCB getInstance() {
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if (instance == null) {
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synchronized (AnimalDetectionDemo.AnalyzerDataCB.class) {
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if (instance == null) {
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instance = new AnimalDetectionDemo.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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int count=0;
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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 (Objects.requireNonNull(EM_EVENT_IVS_TYPE.getEventType(dwAlarmType))) {
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case EVENT_IVS_ANIMAL_DETECTION : {
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System.out.println("动物检测事件");
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count++;
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DEV_EVENT_ANIMAL_DETECTION_INFO msg = new DEV_EVENT_ANIMAL_DETECTION_INFO();
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ToolKits.GetPointerData(pAlarmInfo, msg);
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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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//事件名称
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byte[] szName = msg.szName;
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System.out.println("szName:" + new String(szName));
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//相对事件时间戳(单位是毫秒)
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double pts = msg.PTS;
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System.out.println("pts:" + new Date((long) pts));
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//UTC时间
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NET_TIME_EX UTC = msg.UTC;
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System.out.println("UTC:" + UTC.toStringTime());
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//所属大类
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int emClassType = msg.emClassType;
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System.out.println("emClassType:" + emClassType);
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//事件id
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int nEventID = msg.nEventID;
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System.out.println("nEventID:" + nEventID);
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//智能事件规则编号
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int nRuleID = msg.nRuleID;
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System.out.println("nRuleID:" + nRuleID);
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//智能事件规则编号
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int Sequence = msg.nSequence;
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System.out.println("nSequence:" + Sequence);
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//全景广角图
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int picSizes = 0;
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NET_ANIMAL_SCENE_IMAGE_INFO stuSceneImage = msg.stuSceneImage;
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System.out.println("stuImageInfo:" + stuSceneImage.toString());
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//图片
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if (stuSceneImage != null && stuSceneImage.nLength > 0) {
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String picture = picturePath + "/" + System.currentTimeMillis() + "related.jpg";
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ToolKits.savePicture(pBuffer, stuSceneImage.nOffSet, stuSceneImage.nLength, picture);
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}
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//动物总数
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int nAnimalsAmount = msg.stuObjectsStatistics.nAnimalsAmount;
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System.out.println("nAnimalsAmount:" + nAnimalsAmount);
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//智能事件所属大类
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int ClassType = msg.emClassType;
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System.out.println("emClassType:" + EM_CLASS_TYPE.getNoteByValue(ClassType));
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//动物检测规则下的场景类型
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int emDetectionSceneType = msg.emDetectionSceneType;
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System.out.println("emDetectionSceneType:" + EM_DETECTION_SCENE_TYPE.getNoteByValue(emDetectionSceneType));
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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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/**
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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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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 , "AttachEventRealLoadPic" , "AttachEventRealLoadPic")));
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menu.addItem((new CaseMenu.Item(this , "DetachEventRealLoadPic" , "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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AnimalDetectionDemo AnimalDetectionDemo=new AnimalDetectionDemo();
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InitTest("20.2.36.32",37777,"admin","admin123");
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AnimalDetectionDemo.RunTest();
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LoginOut();
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}
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}
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