public void show()
{
PreferencesUtil.initPrefs(Contexts.ApplicationContext);
activationDialog = new Dialog(Contexts);
activationDialog.SetTitle("设备激活");
activationDialog.SetContentView(initView());
activationDialog.SetCancelable(false);
activationDialog.Show();
addLisenter();
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_main);
imageMatchBtn = (Button)FindViewById(Resource.Id.image_match_image_btn);
videoMatchImageBtn = (Button)FindViewById(Resource.Id.video_match_image_btn);
videoIdentifyBtn = (Button)FindViewById(Resource.Id.video_identify_faces_btn);
userGroupManagerBtn = (Button)FindViewById(Resource.Id.user_groud_manager_btn);
livenessSettingBtn = (Button)FindViewById(Resource.Id.liveness_setting_btn);
deviceActivateBtn = (Button)FindViewById(Resource.Id.device_activate_btn);
rgbIrBtn = (Button)FindViewById(Resource.Id.rgb_ir_btn);
btAttrTrack = (Button)FindViewById(Resource.Id.bt_attr_track);
btMultiThread = (Button)FindViewById(Resource.Id.bt_multiThread);
featureSettingBtn = (Button)FindViewById(Resource.Id.feature_setting_btn);
imageMatchBtn.SetOnClickListener(this);
videoMatchImageBtn.SetOnClickListener(this);
videoIdentifyBtn.SetOnClickListener(this);
userGroupManagerBtn.SetOnClickListener(this);
livenessSettingBtn.SetOnClickListener(this);
deviceActivateBtn.SetOnClickListener(this);
deviceActivateBtn.SetOnClickListener(this);
rgbIrBtn.SetOnClickListener(this);
btAttrTrack.SetOnClickListener(this);
btMultiThread.SetOnClickListener(this);
featureSettingBtn.SetOnClickListener(this);
PreferencesUtil.initPrefs(this);
// 使用人脸1：n时使用
DBManager.getInstance().init(this);
livnessTypeTip();
// FaceEnvironment faceEnvironment = new FaceEnvironment();
// // 模糊度范围 (0-1) 推荐小于0.7
// faceEnvironment.setBlurrinessThreshold(FaceEnvironment.VALUE_BLURNESS);
// // 光照范围 (0-1) 推荐大于40
// faceEnvironment.setIlluminationThreshold(FaceEnvironment.VALUE_BLURNESS);
// // 人脸yaw,pitch,row 角度，范围（-45，45），推荐-15-15
// faceEnvironment.setPitch(FaceEnvironment.VALUE_HEAD_PITCH);
// faceEnvironment.setRoll(FaceEnvironment.VALUE_HEAD_ROLL);
// faceEnvironment.setYaw(FaceEnvironment.VALUE_HEAD_YAW);
// // 最小检测人脸（在图片人脸能够被检测到最小值）80-200， 越小越耗性能，推荐120-200
// faceEnvironment.setMinFaceSize(FaceEnvironment.VALUE_MIN_FACE_SIZE);
// // 人脸置信度（0-1）推荐大于0.6
// faceEnvironment.setNotFaceThreshold(FaceEnvironment.VALUE_NOT_FACE_THRESHOLD);
// // 人脸遮挡范围 （0-1） 推荐小于0.5
// faceEnvironment.setOcclulationThreshold(FaceEnvironment.VALUE_OCCLUSION);
// // 是否进行质量检测,开启会降低性能
// faceEnvironment.setCheckQuality(false);
// FaceSDKManager.getInstance().getFaceDetector().setFaceEnvironment(faceEnvironment);
FaceSDKManager.init(this);
FaceSDKManager.getInstance().setSdkInitListener(new SdkInitListener());
}
/**
* FaceSDK 初始化，用户可以根据自己的需求实例化FaceTracker 和 FaceRecognize
*
* @param context
*/
public static void init(Context context)
{
Context = context;
if (!check())
{
initStatus = SDK_UNACTIVATION;
return;
}
PreferencesUtil.initPrefs(context.ApplicationContext);
// final String key = "faceexample-face-android";
string key = PreferencesUtil.getString("activate_key", "");
if (Android.Text.TextUtils.IsEmpty(key))
{
Toast.MakeText(context, "激活序列号为空, 请先激活", ToastLength.Short).Show();
return;
}
initStatus = SDK_INITING;
Task.Run(() => { run(key); });
}
