flutter_faceai

flutter_faceai is a Flutter plugin for integrating FaceAI face detection and recognition functionality into Flutter applications. The Android side is supported by FaceAISDK_Android. Currently only supports Android devices.

Getting Started

Installation

Import the plugin in main.dart

const flutterFaceaiPlugin = FlutterFaceai();
flutterFaceaiPlugin.init("Face photo storage path");

Now the plugin is installed! You can start using it.

Class Documentation

FlutterFaceai

Method	Parameters	Description
init	cacheDir	Initialize plugin, requires face photo storage path
delete	facePath	Delete specified face photo
clear		Clear all face photos
saveFaceImageByFilePath	imageFilePath,faceId	Save face image to specified path
saveFaceImageBytes	imageBytes,faceId	Save face image to specified path

FlutterFaceaiConfig

Method	Parameters	Description
getCacheDir		Get face photo storage path

FlutterUVCCameraWidget

Constructor Parameters

Parameter	Description
name	Camera name
camerakey	Camera name keyword
horizontalMirror	Whether to mirror horizontally
degree	Rotation angle, supports 0, 90, 180, 270

FlutterUVCCameraAddFaceWidget

Constructor Parameters

Parameter	Description
name	Camera name
camerakey	Camera name keyword
horizontalMirror	Whether to mirror horizontally
degree	Rotation angle, supports 0, 90, 180, 270
onAddFace	Called when face is detected
scanFaceTips	Face scanning tips
controller	FlutterUVCCameraAddFaceController controller

FlutterUVCCameraAddFaceController

Method	Parameters	Description
saveFace	faceId	Save the just scanned face, faceId is unique identifier

FlutterUVCCameraSearchFaceWidget

Constructor Parameters

Parameter	Description
masterName	Master camera name
slaveName	Slave camera name (usually IR camera)
masterCamerakey	Master camera name keyword
slaveCamerakey	Slave camera name keyword
horizontalMirror	Whether to mirror horizontally
degree	Rotation angle, supports 0, 90, 180, 270
threshold	Similarity threshold, default 0.88. Range 0.85, 0.95
scanFaceTips	Face search tips
controller	FlutterUVCCameraSearchFaceController controller
onSearchFace	Called when face is found

FlutterUVCCameraSearchFaceController

Method	Parameters	Description
reSearch		Re-search