因人脸识别核心部分用的是arcsoft.com.cn的，所以先需要在arcsoft.com.cn上注册一个应用，然后将FaceDb.java中的appId等信息改为自己的申请的 即可
package com.arcsoft.sdk_demo;import android.app.Activity;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.graphics.Color;import android.graphics.ImageFormat;import android.graphics.Rect;import android.graphics.YuvImage;import android.hardware.Camera;import android.os.Bundle;import android.os.Handler;import android.util.Log;import android.view.MotionEvent;import android.view.View;import android.widget.ImageView;import android.widget.TextView;import com.arcsoft.ageestimation.ASAE_FSDKAge;import com.arcsoft.ageestimation.ASAE_FSDKEngine;import com.arcsoft.ageestimation.ASAE_FSDKError;import com.arcsoft.ageestimation.ASAE_FSDKFace;import com.arcsoft.ageestimation.ASAE_FSDKVersion;import com.arcsoft.facerecognition.AFR_FSDKEngine;import com.arcsoft.facerecognition.AFR_FSDKError;import com.arcsoft.facerecognition.AFR_FSDKFace;import com.arcsoft.facerecognition.AFR_FSDKMatching;import com.arcsoft.facerecognition.AFR_FSDKVersion;import com.arcsoft.facetracking.AFT_FSDKEngine;import com.arcsoft.facetracking.AFT_FSDKError;import com.arcsoft.facetracking.AFT_FSDKFace;import com.arcsoft.facetracking.AFT_FSDKVersion;import com.arcsoft.genderestimation.ASGE_FSDKEngine;import com.arcsoft.genderestimation.ASGE_FSDKError;import com.arcsoft.genderestimation.ASGE_FSDKFace;import com.arcsoft.genderestimation.ASGE_FSDKGender;import com.arcsoft.genderestimation.ASGE_FSDKVersion;import com.guo.android_extend.java.AbsLoop;import com.guo.android_extend.java.ExtByteArrayOutputStream;import com.guo.android_extend.tools.CameraHelper;import com.guo.android_extend.widget.CameraFrameData;import com.guo.android_extend.widget.CameraGLSurfaceView;import com.guo.android_extend.widget.CameraSurfaceView;import com.guo.android_extend.widget.CameraSurfaceView.OnCameraListener;import java.io.IOException;import java.util.ArrayList;import java.util.List;/** * Created by gqj3375 on 2017/4/28. */public class DetecterActivity extends Activity implements OnCameraListener, View.OnTouchListener, Camera.AutoFocusCallback {private final String TAG = this.getClass().getSimpleName();private int mWidth, mHeight, mFormat;private CameraSurfaceView mSurfaceView;private CameraGLSurfaceView mGLSurfaceView;private Camera mCamera;AFT_FSDKVersion version = new AFT_FSDKVersion();AFT_FSDKEngine engine = new AFT_FSDKEngine();ASAE_FSDKVersion mAgeVersion = new ASAE_FSDKVersion();ASAE_FSDKEngine mAgeEngine = new ASAE_FSDKEngine();ASGE_FSDKVersion mGenderVersion = new ASGE_FSDKVersion();ASGE_FSDKEngine mGenderEngine = new ASGE_FSDKEngine();List<AFT_FSDKFace> result = new ArrayList<>();List<ASAE_FSDKAge> ages = new ArrayList<>();List<ASGE_FSDKGender> genders = new ArrayList<>();int mCameraID;int mCameraRotate;boolean mCameraMirror;byte[] mImageNV21 = null;FRAbsLoop mFRAbsLoop = null;AFT_FSDKFace mAFT_FSDKFace = null;Handler mHandler;Runnable hide = new Runnable() {@Overridepublic void run() {mTextView.setAlpha(0.5f);mImageView.setImageAlpha(128);}};class FRAbsLoop extends AbsLoop {AFR_FSDKVersion version = new AFR_FSDKVersion();AFR_FSDKEngine engine = new AFR_FSDKEngine();AFR_FSDKFace result = new AFR_FSDKFace();List<FaceDB.FaceRegist> mResgist = ((Application)DetecterActivity.this.getApplicationContext()).mFaceDB.mRegister;List<ASAE_FSDKFace> face1 = new ArrayList<>();List<ASGE_FSDKFace> face2 = new ArrayList<>();@Overridepublic void setup() {AFR_FSDKError error = engine.AFR_FSDK_InitialEngine(FaceDB.appid, FaceDB.fr_key);Log.d(TAG, "AFR_FSDK_InitialEngine = " error.getCode());error = engine.AFR_FSDK_GetVersion(version);Log.d(TAG, "FR=" version.toString() "," error.getCode()); //(210, 178 - 478, 446), degree = 1 780, 2208 - 1942, 3370}@Overridepublic void loop() {if (mImageNV21 != null) {long time = System.currentTimeMillis();AFR_FSDKError error = engine.AFR_FSDK_ExtractFRFeature(mImageNV21, mWidth, mHeight, AFR_FSDKEngine.CP_PAF_NV21, mAFT_FSDKFace.getRect(), mAFT_FSDKFace.getDegree(), result);Log.d(TAG, "AFR_FSDK_ExtractFRFeature cost :" (System.currentTimeMillis() - time) "ms");Log.d(TAG, "Face=" result.getFeatureData()[0] "," result.getFeatureData()[1] "," result.getFeatureData()[2] "," error.getCode());AFR_FSDKMatching score = new AFR_FSDKMatching();float max = 0.0f;String name = null;for (FaceDB.FaceRegist fr : mResgist) {for (AFR_FSDKFace face : fr.mFaceList) {error = engine.AFR_FSDK_FacePairMatching(result, face, score);Log.d(TAG, "Score:" score.getScore() ", AFR_FSDK_FacePairMatching=" error.getCode());if (max < score.getScore()) {max = score.getScore();name = fr.mName;}}}//age & genderface1.clear();face2.clear();face1.add(new ASAE_FSDKFace(mAFT_FSDKFace.getRect(), mAFT_FSDKFace.getDegree()));face2.add(new ASGE_FSDKFace(mAFT_FSDKFace.getRect(), mAFT_FSDKFace.getDegree()));ASAE_FSDKError error1 = mAgeEngine.ASAE_FSDK_AgeEstimation_Image(mImageNV21, mWidth, mHeight, AFT_FSDKEngine.CP_PAF_NV21, face1, ages);ASGE_FSDKError error2 = mGenderEngine.ASGE_FSDK_GenderEstimation_Image(mImageNV21, mWidth, mHeight, AFT_FSDKEngine.CP_PAF_NV21, face2, genders);Log.d(TAG, "ASAE_FSDK_AgeEstimation_Image:" error1.getCode() ",ASGE_FSDK_GenderEstimation_Image:" error2.getCode());Log.d(TAG, "age:" ages.get(0).getAge() ",gender:" genders.get(0).getGender());final String age = ages.get(0).getAge() == 0 ? "年龄未知" : ages.get(0).getAge() "岁";final String gender = genders.get(0).getGender() == -1 ? "性别未知" : (genders.get(0).getGender() == 0 ? "男" : "女");//cropbyte[] data = mImageNV21;YuvImage yuv = new YuvImage(data, ImageFormat.NV21, mWidth, mHeight, null);ExtByteArrayOutputStream ops = new ExtByteArrayOutputStream();yuv.compressToJpeg(mAFT_FSDKFace.getRect(), 80, ops);final Bitmap bmp = BitmapFactory.decodeByteArray(ops.getByteArray(), 0, ops.getByteArray().length);try {ops.close();} catch (IOException e) {e.printStackTrace();}if (max > 0.6f) {//fr success.final float max_score = max;Log.d(TAG, "fit Score:" max ", NAME:" name);final String mNameShow = name;mHandler.removeCallbacks(hide);mHandler.post(new Runnable() {@Overridepublic void run() {mTextView.setAlpha(1.0f);mTextView.setText(mNameShow);mTextView.setTextColor(Color.RED);mTextView1.setVisibility(View.VISIBLE);mTextView1.setText("置信度：" (float)((int)(max_score * 1000)) / 1000.0);mTextView1.setTextColor(Color.RED);mImageView.setRotation(mCameraRotate);if (mCameraMirror) {mImageView.setScaleY(-1);}mImageView.setImageAlpha(255);mImageView.setImageBitmap(bmp);}});} else {final String mNameShow = "未识别";DetecterActivity.this.runOnUiThread(new Runnable() {@Overridepublic void run() {mTextView.setAlpha(1.0f);mTextView1.setVisibility(View.VISIBLE);mTextView1.setText( gender "," age);mTextView1.setTextColor(Color.RED);mTextView.setText(mNameShow);mTextView.setTextColor(Color.RED);mImageView.setImageAlpha(255);mImageView.setRotation(mCameraRotate);if (mCameraMirror) {mImageView.setScaleY(-1);}mImageView.setImageBitmap(bmp);}});}mImageNV21 = null;}}@Overridepublic void over() {AFR_FSDKError error = engine.AFR_FSDK_UninitialEngine();Log.d(TAG, "AFR_FSDK_UninitialEngine : " error.getCode());}}private TextView mTextView;private TextView mTextView1;private ImageView mImageView;/* (non-Javadoc) * @see android.app.Activity#onCreate(android.os.Bundle) */@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);mCameraID = getIntent().getIntExtra("Camera", 0) == 0 ? Camera.CameraInfo.CAMERA_FACING_BACK : Camera.CameraInfo.CAMERA_FACING_FRONT;mCameraRotate = getIntent().getIntExtra("Camera", 0) == 0 ? 90 : 270;mCameraMirror = getIntent().getIntExtra("Camera", 0) == 0 ? false : true;mWidth = 1280;mHeight = 960;mFormat = ImageFormat.NV21;mHandler = new Handler();setContentView(R.layout.activity_camera);mGLSurfaceView = (CameraGLSurfaceView) findViewById(R.id.glsurfaceView);mGLSurfaceView.setOnTouchListener(this);mSurfaceView = (CameraSurfaceView) findViewById(R.id.surfaceView);mSurfaceView.setOnCameraListener(this);mSurfaceView.setupGLSurafceView(mGLSurfaceView, true, mCameraMirror, mCameraRotate);mSurfaceView.debug_print_fps(true, false);//snapmTextView = (TextView) findViewById(R.id.textView);mTextView.setText("");mTextView1 = (TextView) findViewById(R.id.textView1);mTextView1.setText("");mImageView = (ImageView) findViewById(R.id.imageView);AFT_FSDKError err = engine.AFT_FSDK_InitialFaceEngine(FaceDB.appid, FaceDB.ft_key, AFT_FSDKEngine.AFT_OPF_0_HIGHER_EXT, 16, 5);Log.d(TAG, "AFT_FSDK_InitialFaceEngine =" err.getCode());err = engine.AFT_FSDK_GetVersion(version);Log.d(TAG, "AFT_FSDK_GetVersion:" version.toString() "," err.getCode());ASAE_FSDKError error = mAgeEngine.ASAE_FSDK_InitAgeEngine(FaceDB.appid, FaceDB.age_key);Log.d(TAG, "ASAE_FSDK_InitAgeEngine =" error.getCode());error = mAgeEngine.ASAE_FSDK_GetVersion(mAgeVersion);Log.d(TAG, "ASAE_FSDK_GetVersion:" mAgeVersion.toString() "," error.getCode());ASGE_FSDKError error1 = mGenderEngine.ASGE_FSDK_InitgGenderEngine(FaceDB.appid, FaceDB.gender_key);Log.d(TAG, "ASGE_FSDK_InitgGenderEngine =" error1.getCode());error1 = mGenderEngine.ASGE_FSDK_GetVersion(mGenderVersion);Log.d(TAG, "ASGE_FSDK_GetVersion:" mGenderVersion.toString() "," error1.getCode());mFRAbsLoop = new FRAbsLoop();mFRAbsLoop.start();}/* (non-Javadoc) * @see android.app.Activity#onDestroy() */@Overrideprotected void onDestroy() {// TODO Auto-generated method stubsuper.onDestroy();mFRAbsLoop.shutdown();AFT_FSDKError err = engine.AFT_FSDK_UninitialFaceEngine();Log.d(TAG, "AFT_FSDK_UninitialFaceEngine =" err.getCode());ASAE_FSDKError err1 = mAgeEngine.ASAE_FSDK_UninitAgeEngine();Log.d(TAG, "ASAE_FSDK_UninitAgeEngine =" err1.getCode());ASGE_FSDKError err2 = mGenderEngine.ASGE_FSDK_UninitGenderEngine();Log.d(TAG, "ASGE_FSDK_UninitGenderEngine =" err2.getCode());}@Overridepublic Camera setupCamera() {// TODO Auto-generated method stubmCamera = Camera.open(mCameraID);try {Camera.Parameters parameters = mCamera.getParameters();parameters.setPreviewSize(mWidth, mHeight);parameters.setPreviewFormat(mFormat);for( Camera.Size size : parameters.getSupportedPreviewSizes()) {Log.d(TAG, "SIZE:" size.width "x" size.height);}for( Integer format : parameters.getSupportedPreviewFormats()) {Log.d(TAG, "FORMAT:" format);}List<int[]> fps = parameters.getSupportedPreviewFpsRange();for(int[] count : fps) {Log.d(TAG, "T:");for (int data : count) {Log.d(TAG, "V=" data);}}//parameters.setPreviewFpsRange(15000, 30000);//parameters.setExposureCompensation(parameters.getMaxExposureCompensation());//parameters.setWhiteBalance(Camera.Parameters.WHITE_BALANCE_AUTO);//parameters.setAntibanding(Camera.Parameters.ANTIBANDING_AUTO);//parmeters.setFocusMode(Camera.Parameters.FOCUS_MODE_AUTO);//parameters.setSceneMode(Camera.Parameters.SCENE_MODE_AUTO);//parameters.setColorEffect(Camera.Parameters.EFFECT_NONE);mCamera.setParameters(parameters);} catch (Exception e) {e.printStackTrace();}if (mCamera != null) {mWidth = mCamera.getParameters().getPreviewSize().width;mHeight = mCamera.getParameters().getPreviewSize().height;}return mCamera;}@Overridepublic void setupChanged(int format, int width, int height) {}@Overridepublic boolean startPreviewLater() {// TODO Auto-generated method stubreturn false;}@Overridepublic Object onPreview(byte[] data, int width, int height, int format, long timestamp) {AFT_FSDKError err = engine.AFT_FSDK_FaceFeatureDetect(data, width, height, AFT_FSDKEngine.CP_PAF_NV21, result);Log.d(TAG, "AFT_FSDK_FaceFeatureDetect =" err.getCode());Log.d(TAG, "Face=" result.size());for (AFT_FSDKFace face : result) {Log.d(TAG, "Face:" face.toString());}if (mImageNV21 == null) {if (!result.isEmpty()) {mAFT_FSDKFace = result.get(0).clone();mImageNV21 = data.clone();} else {mHandler.postDelayed(hide, 3000);}}//copy rectsRect[] rects = new Rect[result.size()];for (int i = 0; i < result.size(); i ) {rects[i] = new Rect(result.get(i).getRect());}//clear result.result.clear();//return the rects for render.return rects;}@Overridepublic void onBeforeRender(CameraFrameData data) {}@Overridepublic void onAfterRender(CameraFrameData data) {mGLSurfaceView.getGLES2Render().draw_rect((Rect[])data.getParams(), Color.GREEN, 2);}@Overridepublic boolean onTouch(View v, MotionEvent event) {CameraHelper.touchFocus(mCamera, event, v, this);return false;}@Overridepublic void onAutoFocus(boolean success, Camera camera) {if (success) {Log.d(TAG, "Camera Focus SUCCESS!");}}}
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