xuxiuxi

2017-04-25 83dc9220bca38cc681b0a310c93ab6b3fc5babe2

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package cn.com.basic.face.util; 
 
import android.graphics.Bitmap; 
import android.util.Base64; 
import android.util.Log; 
import android.view.Surface; 
 
import java.io.ByteArrayInputStream; 
import java.io.InputStream; 
import java.nio.ByteBuffer; 
import java.util.ArrayList; 
import java.util.List; 
 
import cn.com.basic.face.base.MainActivity; 
import cn.com.basic.face.discern.query.item.SurveillanceQueryItem; 
import cn.com.basic.face.fragment.RegisterFragment; 
import cn.com.basic.face.service.SurveillanceMng; 
 
/** 
 * Created by houxiao on 2017/3/21 0021. 
 */ 
 
class NativeImgIdx { 
    public int offset; 
    public int size; 
    public int type; 
    public int width; 
    public int height; 
} 
 
class RefByteArray 
{ 
    public byte[] arr; 
    public byte[][] arr2; 
} 
 
class NativeImg 
{ 
    public int size; 
    public int type; 
    public int width; 
    public int height; 
    public byte[] image; 
} 
 
 
public class RtspFaceNative { 
 
    //cn.com.basic.face.util.RtspFaceNative 
 
    public static native void init(); 
    public static native void setLocalIP(String ipaddr); 
    public static native void setSurface(int cameraIdx, Surface surface); 
    public static native boolean createPlayer(int cameraIdx, String uri); 
    public static native void shutdown(int cameraIdx); 
    // typedef void (* Java_com_example_nativecodec_NativeCodec_FaceCallback_func)(int cameraIdx, int count); 
    public static native boolean setFaceCallback(int cameraIdx, String className, String funcName); 
    public static native void lockFace(int cameraIdx); 
    public static native void releaseFace(int cameraIdx); 
    public static native int getFaceList(int cameraIdx, RefByteArray faceListPb); 
    //public static native ArrayList<NativeImgIdx> getFaceImages(int cameraIdx, RefByteArray faceImages); 
    public static native ArrayList<NativeImg> getFaceImages(int cameraIdx); 
 
    public static void faceCallBack(int cameraInOrOut, int count) 
    { 
        Log.i("@@@", "RtspFaceNative.faceCallBack, cameraIdx=" + cameraInOrOut + ", count=" + count); 
 
        // something else 
        if (count <= 0) 
            return; 
 
        lockFace(cameraInOrOut); 
 
        RefByteArray faceListPb = new RefByteArray(); 
        int s = getFaceList(cameraInOrOut, faceListPb); 
        Log.i("@@@", "RtspFaceNative.faceCallBack, getFaceList, cameraIdx=" + cameraInOrOut + ", size=" + s); 
 
        //RefByteArray faceImages = new RefByteArray(); 
        //ArrayList<NativeImgIdx> faceImagesIdx = getFaceImages(cameraIdx, faceImages); 
        //int c = 0; 
        //if (faceImagesIdx != null) 
        //    c = faceImagesIdx.size(); 
        //Log.i("@@@", "RtspFaceNative.faceCallBack, getFaceImages, cameraIdx=" + cameraIdx + ", count=" + c); 
 
        ArrayList<NativeImg> faceImages = getFaceImages(cameraInOrOut); 
        int c = 0; 
        if (faceImages != null) 
            c = faceImages.size(); 
        Log.i("@@@", "RtspFaceNative.faceCallBack, getFaceImages, cameraIdx=" + cameraInOrOut + ", count=" + c); 
 
        for (int i = 0; i < c; i++) 
        { 
            Log.i("@@@", "cameraIdx=" + cameraInOrOut + 
                    ", i=" + i + 
                    ", size=" + faceImages.get(i).size+ 
                    ", w=" + faceImages.get(i).width + 
                    ", h=" + faceImages.get(i).height + 
                    ", image[0]=" + faceImages.get(i).image[0] + 
                    ", image[1]=" + faceImages.get(i).image[1]); 
        } 
 
        try{ 
            List<SurveillanceQueryItem> bitmapList = new ArrayList(); 
            for (int i = 0; i < faceImages.size(); i++) { 
                NativeImg item = faceImages.get(i); 
                SurveillanceQueryItem surveillanceQueryItem = new SurveillanceQueryItem(); 
                int offset = 0; 
                int size = item.size; 
                Bitmap bitmap = Bitmap.createBitmap(item.width,item.height, Bitmap.Config.RGB_565); 
                ByteBuffer byteBuffer = ByteBuffer.wrap(item.image, offset, size); 
                bitmap.copyPixelsFromBuffer(byteBuffer); 
                surveillanceQueryItem.setBase64Bitmap(Base64.encodeToString(item.image, offset, size, Base64.DEFAULT)); 
                surveillanceQueryItem.setBitmap(bitmap); 
                surveillanceQueryItem.setWidth(item.width+""); 
                surveillanceQueryItem.setHeight(item.height+""); 
                bitmapList.add(surveillanceQueryItem); 
            } 
            SurveillanceMng.getInstance().addBitmap(bitmapList, faceListPb.arr, s, cameraInOrOut+""); 
 
        }catch(Exception e){ 
            e.printStackTrace(); 
        } 
 
        releaseFace(cameraInOrOut); 
    } 
 
}