a

554325746@qq.com

2020-01-02 e52632329ef8342a2f692bf58184fc54db3d2b4c

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package com.basic.security.utils.socket;
 
import android.os.SystemClock;
 
import com.basic.security.base.BaseApplication;
import com.basic.security.utils.Constants;
import com.google.gson.JsonObject;
 
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
 
public class YuvSocketServer {
    public static List yuvSocketClientList = new ArrayList();
 
    public static void startYuvSocketServer() {
        BaseApplication.getApplication().executorService.execute(() -> {
            ServerSocket server = null;
            try {
                server = new ServerSocket(Constants.yuvServerPort);
            } catch (Exception e) {
                e.printStackTrace();
            }
            while (true) {
                try {
                    if (server == null) {
                        break;
                    }
                    Socket client = server.accept();
                    AcceptedClient yuvSocketClient = new AcceptedClient(client);
                    yuvSocketClient.start();
//                yuvSocketClientList.add(yuvSocketClient);
                } catch (Exception e) {
                    e.printStackTrace();
                } finally {
                    SystemClock.sleep(3000);
                }
            }
        });
 
    }
 
    public static class AcceptedClient extends Thread {
 
        private static final int MAX_BUFFER = 15;
        private static LinkedList<byte[]> mRgbCameraQueue = new LinkedList<byte[]>();
        Socket mSocket;
 
        public AcceptedClient(Socket client) {
            mSocket = client;
        }
 
        public static void addCameraData(byte[] data) {
            synchronized (mRgbCameraQueue) {
                if (mRgbCameraQueue.size() == MAX_BUFFER) {
                    mRgbCameraQueue.poll();
                }
                mRgbCameraQueue.add(data);
            }
        }
 
        public byte[] getImageBuffer() {
            byte[] mLastFrame = null;
            synchronized (mRgbCameraQueue) {
                if (mRgbCameraQueue.size() > 0) {
                    mLastFrame = mRgbCameraQueue.poll();
                }
            }
            return mLastFrame;
        }
 
        @Override
        public void run() {
            try {
                BufferedOutputStream outputStream = new BufferedOutputStream(mSocket.getOutputStream());
                BufferedInputStream inputStream = new BufferedInputStream(mSocket.getInputStream());
                JsonObject jsonObj = new JsonObject();
                jsonObj.addProperty("type", "data");
                jsonObj.addProperty("length", 460800);
                jsonObj.addProperty("width", 640);
                jsonObj.addProperty("height", 480);
                int rotation = 0;
                if (Constants.isHuaWeiPad) {
                    rotation = 270;// 华为平板270
                } else {
                    rotation = 90;
                }
                jsonObj.addProperty("rotation", rotation);
 
                byte[] buff = new byte[256];
                int len = 0;
                String msg = null;
                outputStream.write(jsonObj.toString().getBytes());
                outputStream.flush();
 
                while (true) {
                    try {
                        SystemClock.sleep(40); // 一秒发送25张
                        byte[] byteArray = getImageBuffer();
                        if (byteArray == null) {
                            continue;
                        }
                        outputStream.write(byteArray);
                        outputStream.flush();
                        if (Thread.currentThread().isInterrupted())
                            break;
                    } catch (Exception e) {
                        e.printStackTrace();
                        break;
                    }
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
 
    }
 
}