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_EVENT_IVS_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.Objects;
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/**
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* @author 291189
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* @version 1.0
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* @description 抓拍&识别摄像机SDK Java
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* @date 2021/8/24 14:04
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*/
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public class FacebodyDetectInfoDemo extends Initialization {
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int channel=0;
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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_ALL, bNeedPicture,
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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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/**
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EVENT_IVS_FACEBODY_DETECT 0x00000281 // 人像检测事件（对应 DEV_EVENT_FACEBODY_DETECT_INFO）
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#define EVENT_IVS_FACEBODY_ANALYSE 0x00000282 // 人像识别事件（对应 DEV_EVENT_FACEBODY_ANALYSE_INFO）
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*/
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switch (Objects.requireNonNull(EM_EVENT_IVS_TYPE.getEventType(dwAlarmType))) {
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case EVENT_IVS_FACEBODY_DETECT : // 人像检测事件 DEV_EVENT_FACEBODY_DETECT_INFO
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System.out.println("人像检测事件");
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DEV_EVENT_FACEBODY_DETECT_INFO detect=new DEV_EVENT_FACEBODY_DETECT_INFO();
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ToolKits.GetPointerData(pAlarmInfo, detect);
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System.out.println("detect:"+detect);
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FACE_TRAIT stuFaceTrait = detect.stuFaceTrait;// 人脸特征
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System.out.println("stuFaceTrait:"+stuFaceTrait);
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BODY_TRAIT stuBodyTrait = detect.stuBodyTrait;// 人体特征
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System.out.println("stuBodyTrait:"+stuBodyTrait);
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NetSDKLib.NET_EVENT_IMAGE_OFFSET_INFO stuBodyImage = detect.stuBodyImage; // 人体图片信息
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System.out.println("stuBodyImage:"+stuBodyImage);
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NetSDKLib.NET_EVENT_IMAGE_OFFSET_INFO stuFaceImage = detect.stuFaceImage; // 人脸图片信息
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System.out.println("stuFaceImage:"+stuFaceImage);
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NetSDKLib.NET_EVENT_IMAGE_OFFSET_INFO stuSceneImage = detect.stuSceneImage;// 全景图片信息
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System.out.println("stuSceneImage:"+stuSceneImage);
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OBJECT_RELATED_INFO stuFaceObject = detect.stuFaceObject;// 人脸关联信息
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System.out.println("stuFaceObject:"+stuFaceObject);
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OBJECT_RELATED_INFO stuBodyObject = detect.stuBodyObject; // 人体关联信息
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System.out.println("stuBodyObject:"+stuBodyObject);
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break;
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case EVENT_IVS_FACEBODY_ANALYSE:{ // 人像识别事件（对应 DEV_EVENT_FACEBODY_ANALYSE_INFO）
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System.out.println("人像识别事件");
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DEV_EVENT_FACEBODY_ANALYSE_INFO analyse=new DEV_EVENT_FACEBODY_ANALYSE_INFO();
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ToolKits.GetPointerData(pAlarmInfo, analyse);
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System.out.println("analyse:"+analyse);
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FACE_TRAIT stuFaceTrait1 = analyse.stuFaceTrait;// 人脸特征
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System.out.println("stuFaceTrait:"+stuFaceTrait1);
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BODY_TRAIT stuBodyTrait1 = analyse.stuBodyTrait;// 人体特征
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System.out.println("stuBodyTrait1:"+stuBodyTrait1);
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NetSDKLib.NET_EVENT_IMAGE_OFFSET_INFO stuBodyImage1 = analyse.stuBodyImage;
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//人体图片信息
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if ( stuBodyImage1.nLength > 0) {
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String bodyPicture = picturePath + "\\" + System.currentTimeMillis() + "body.jpg";
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ToolKits.savePicture(pBuffer, stuBodyImage1.nOffSet, stuBodyImage1.nLength, bodyPicture);
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}
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NetSDKLib.NET_EVENT_IMAGE_OFFSET_INFO stuFaceImage1 = analyse.stuFaceImage;// 人脸图片信息
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if ( stuFaceImage1.nLength > 0) {
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String facePicture = picturePath + "\\" + System.currentTimeMillis() + "face.jpg";
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ToolKits.savePicture(pBuffer, stuFaceImage1.nOffSet, stuFaceImage1.nLength, facePicture);
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}
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NetSDKLib.NET_EVENT_IMAGE_OFFSET_INFO stuSceneImage1 = analyse.stuSceneImage;// 全景图片信息
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if ( stuSceneImage1.nLength > 0) {
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String sencePicture = picturePath + "\\" + System.currentTimeMillis() + "sence.jpg";
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ToolKits.savePicture(pBuffer, stuSceneImage1.nOffSet, stuSceneImage1.nLength, sencePicture);
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}
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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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/**
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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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FacebodyDetectInfoDemo facebodyDetectInfoDemo=new FacebodyDetectInfoDemo();
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Initialization.InitTest("172.29.5.1", 37777, "admin", "admin123");
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facebodyDetectInfoDemo.RunTest();
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Initialization.LoginOut();
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}
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}
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