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+package com.grkj.iscs.util
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+
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+import android.Manifest
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+import android.content.Context
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+import android.graphics.Bitmap
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+import android.graphics.Point
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+import android.hardware.Camera
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+import android.util.DisplayMetrics
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+import android.view.View
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+import android.view.WindowManager
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+import com.arcsoft.face.ActiveFileInfo
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+import com.arcsoft.face.AgeInfo
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+import com.arcsoft.face.ErrorInfo
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+import com.arcsoft.face.Face3DAngle
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+import com.arcsoft.face.FaceEngine
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+import com.arcsoft.face.FaceInfo
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+import com.arcsoft.face.GenderInfo
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+import com.arcsoft.face.LivenessInfo
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+import com.arcsoft.face.enums.DetectFaceOrientPriority
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+import com.arcsoft.face.enums.DetectMode
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+import com.grkj.iscs.R
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+import com.grkj.iscs.model.Constants
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+import com.grkj.iscs.util.log.LogUtil
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+import com.grkj.iscs.view.activity.test.face.arcsoft.CameraHelper
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+import com.grkj.iscs.view.activity.test.face.arcsoft.CameraListener
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+import com.grkj.iscs.view.activity.test.face.arcsoft.NV21ToBitmap
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+
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+object ArcSoftUtil {
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+ private var cameraHelper: CameraHelper? = null
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+ private var previewSize: Camera.Size? = null
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+ private val rgbCameraId = Camera.CameraInfo.CAMERA_FACING_BACK
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+ private var faceEngine: FaceEngine? = null
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+ private var afCode = -1
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+ private val processMask: Int =
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+ FaceEngine.ASF_AGE or FaceEngine.ASF_FACE3DANGLE or FaceEngine.ASF_GENDER or FaceEngine.ASF_LIVENESS
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+
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+ private const val ACTION_REQUEST_PERMISSIONS: Int = 0x001
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+ var isActivated = false
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+
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+ /**
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+ * 所需的所有权限信息
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+ */
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+ private val NEEDED_PERMISSIONS: Array<String?> = arrayOf(
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+ Manifest.permission.CAMERA,
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+ Manifest.permission.READ_PHONE_STATE
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+ )
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+
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+ fun checkActiveStatus(context: Context) {
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+ val activeCode = FaceEngine.activeOnline(context, Constants.APP_ID, Constants.SDK_KEY)
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+ when (activeCode) {
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+ ErrorInfo.MOK -> {
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+ isActivated = true
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+ LogUtil.i("initEngine : active success")
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+ }
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+
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+ ErrorInfo.MERR_ASF_ALREADY_ACTIVATED -> {
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+ isActivated = true
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+ LogUtil.i("initEngine : already activated")
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+ }
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+
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+ else -> {
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+ isActivated = false
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+ LogUtil.e("initEngine : active failed $activeCode")
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+ ToastUtils.tip(R.string.face_active_fail)
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+ }
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+ }
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+ val activeFileInfo = ActiveFileInfo()
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+ val res = FaceEngine.getActiveFileInfo(context, activeFileInfo)
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+ if (res == ErrorInfo.MOK) {
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+ LogUtil.e("initEngine: getActiveFileInfo: $activeFileInfo")
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+ }
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+ }
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+
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+ fun initEngine(context: Context) {
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+ faceEngine = FaceEngine()
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+ afCode = faceEngine!!.init(
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+ context,
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+ DetectMode.ASF_DETECT_MODE_VIDEO,
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+ DetectFaceOrientPriority.valueOf("ASF_OP_0_ONLY"),
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+ 16,
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+ 20,
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+ FaceEngine.ASF_FACE_DETECT or FaceEngine.ASF_AGE or FaceEngine.ASF_FACE3DANGLE or FaceEngine.ASF_GENDER or FaceEngine.ASF_LIVENESS
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+ )
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+ LogUtil.i("initEngine: init: $afCode")
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+ if (afCode != ErrorInfo.MOK) {
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+ ToastUtils.tip(R.string.face_active_fail)
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+ }
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+ }
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+
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+ fun unInitEngine() {
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+ if (afCode == 0) {
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+ afCode = faceEngine!!.unInit()
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+ LogUtil.i("unInitEngine: $afCode")
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+ }
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+ }
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+
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+ fun initCamera(context: Context, windowManager: WindowManager, preview: View, callBack: (Bitmap?) -> Unit) {
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+ val metrics = DisplayMetrics()
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+ windowManager.defaultDisplay.getMetrics(metrics)
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+
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+ val cameraListener: CameraListener = object : CameraListener {
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+ override fun onCameraOpened(
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+ camera: Camera,
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+ cameraId: Int,
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+ displayOrientation: Int,
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+ isMirror: Boolean
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+ ) {
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+ LogUtil.i("onCameraOpened: $cameraId $displayOrientation $isMirror")
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+ previewSize = camera.parameters.previewSize
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+ }
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+
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+
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+ override fun onPreview(nv21: ByteArray?, camera: Camera?) {
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+ val faceInfoList: List<FaceInfo> = ArrayList()
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+ var code = faceEngine!!.detectFaces(
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+ nv21,
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+ previewSize!!.width,
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+ previewSize!!.height,
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+ FaceEngine.CP_PAF_NV21,
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+ faceInfoList
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+ )
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+ if (code == ErrorInfo.MOK && faceInfoList.size > 0) {
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+ code = faceEngine!!.process(
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+ nv21,
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+ previewSize!!.width,
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+ previewSize!!.height,
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+ FaceEngine.CP_PAF_NV21,
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+ faceInfoList,
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+ processMask
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+ )
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+ if (code != ErrorInfo.MOK) {
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+ return
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+ }
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+ } else {
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+ return
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+ }
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+
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+ val ageInfoList: List<AgeInfo> = ArrayList()
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+ val genderInfoList: List<GenderInfo> = ArrayList()
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+ val face3DAngleList: List<Face3DAngle> = ArrayList()
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+ val faceLivenessInfoList: List<LivenessInfo> = ArrayList()
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+ val ageCode = faceEngine!!.getAge(ageInfoList)
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+ val genderCode = faceEngine!!.getGender(genderInfoList)
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+ val face3DAngleCode = faceEngine!!.getFace3DAngle(face3DAngleList)
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+ val livenessCode = faceEngine!!.getLiveness(faceLivenessInfoList)
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+
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+ // 有其中一个的错误码不为ErrorInfo.MOK，return
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+ if ((ageCode or genderCode or face3DAngleCode or livenessCode) != ErrorInfo.MOK) {
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+ return
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+ }
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+
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+ // 自己加的，必须有活体检测
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+ if (faceLivenessInfoList.none { it.liveness == LivenessInfo.ALIVE }) {
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+ return
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+ }
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+ val bitmap = NV21ToBitmap(context).nv21ToBitmap(nv21, previewSize!!.width, previewSize!!.height)
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+ LogUtil.i("识别结果 : ${bitmap == null} - $faceInfoList")
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+ callBack(bitmap)
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+ }
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+
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+ override fun onCameraClosed() {
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+ LogUtil.i("onCameraClosed: ")
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+ }
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+
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+ override fun onCameraError(e: Exception) {
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+ LogUtil.i("onCameraError: " + e.message)
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+ }
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+
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+ override fun onCameraConfigurationChanged(cameraID: Int, displayOrientation: Int) {
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+ LogUtil.i("onCameraConfigurationChanged: $cameraID $displayOrientation")
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+ }
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+ }
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+ cameraHelper = CameraHelper.Builder()
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+ .previewViewSize(Point(preview.measuredWidth, preview.measuredHeight))
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+ .rotation(windowManager.defaultDisplay.rotation)
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+ .specificCameraId(rgbCameraId ?: Camera.CameraInfo.CAMERA_FACING_FRONT)
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+ .isMirror(false)
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+ .previewOn(preview)
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+ .cameraListener(cameraListener)
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+ .build()
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+ cameraHelper!!.init()
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+ cameraHelper!!.start()
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+ }
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+
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+ fun start(context: Context, windowManager: WindowManager, preview: View, callBack: (Bitmap?) -> Unit) {
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+ initEngine(context)
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+ initCamera(context, windowManager, preview, callBack)
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+ }
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+
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+ fun stop() {
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+ if (cameraHelper != null) {
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+ cameraHelper!!.release()
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+ cameraHelper = null
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+ }
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+ unInitEngine()
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+ }
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+}
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Frankensteinly