人脸识别/活体检测-linkface for React Native.

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LinkFace Doc: http://devdoc.cloud.linkface.cn/

Getting Started

First, cd to your RN project directory, and install RNMK through rnpm . If you don't have rnpm, you can install RNMK from npm with the command npm i -S rnkit-linkface and link it manually (see below).

iOS

• React Native < 0.29 (Using rnpm)

  rnpm install rnkit-linkface

• React Native >= 0.29

  $npm install -S rnkit-linkface

  $react-native link rnkit-linkface

Manually

1. Add node_modules/rnkit-linkface/ios/RNKitLinkFace.xcodeproj to your xcode project, usually under the Libraries group
2. Add libRNKitLinkFace.a (from Products under RNKitLinkFace.xcodeproj) to build target's Linked Frameworks and Libraries list
3. Add linkface framework to $(PROJECT_DIR)/Frameworks.

Android

• React Native < 0.29 (Using rnpm)

  rnpm install rnkit-linkface

• React Native >= 0.29

  $npm install -S rnkit-linkface

  $react-native link rnkit-linkface

Manually

1. JDK 7+ is required
2. Add the following snippet to your android/settings.gradle:

include ':rnkit-linkface'
project(':rnkit-linkface').projectDir = new File(rootProject.projectDir, '../node_modules/rnkit-linkface/android/app')

1. Declare the dependency in your android/app/build.gradle

dependencies {
    ...
    compile project(':rnkit-linkface')
}

1. Import import io.rnkit.linkface.LinkFacePackage; and register it in your MainActivity (or equivalent, RN >= 0.32 MainApplication.java):

@Override
protected List<ReactPackage> getPackages() {
    return Arrays.asList(
            new MainReactPackage(),
            new LinkFacePackage()
    );
}

Finally, you're good to go, feel free to require rnkit-linkface in your JS files.

Have fun! :metal:

Basic Usage

Import library

import RNKitLinkFace from 'rnkit-linkface';

Start

try {
  const result = await RNKitLinkFace.start({
    "outType" : "video",
    "Complexity" : 1,
    "sequence" : [
      "BLINK",
      "MOUTH",
      "NOD",
      "YAW"
    ]
  });
	console.log(result);
} catch (error) {
	console.log(`code: ${error.code}, message: ${error.message}`);
}

Start Input Params

| Key | Type | Default | Description | | --- | --- | --- | --- | | Complexity | int | | 活体检测复杂度 | sequence | array | | 设置识别序列, 活体检测复杂度 | | outType | string | | 输出方案, 单图方案:singleImg, 多图方案:multiImg, 低质量视频方案:video, 高质量视频方案:fullVideo |

Start Output Params

| Key | Type | Default | Description | | --- | --- | --- | --- | | encryTarData | string | | 活体识别二进制文件路径 | | arrSTImage | array[string] | | 返回的图片路径数组 | | lfVideoData | string | | 视频地址 |

Error

• ArgsNull: 参数不能为空
• BadJson: 解析Json指令失败!
• InitFaild: 初始化失败
• CameraError: 相机权限获取失败
• FaceChanged: 采集失败,人脸变更
• TimeOut: 超时
• WillResignActive: 活体验证失败, 请保持前台运行
• InternalError: 内部错误
• Unknown: 未知错误
• Cancel: 用户取消识别

clean 清理图片临时目录, 上传反馈完, 必须调用此方法

RNKitLinkFace.clean();

event MultiLivenessDidStart ( iOS only )

import { NativeEventEmitter } from 'react-native';
const nativeEventEmitter = new NativeEventEmitter(RNKitLinkFace);

const listener = nativeEventEmitter.addListener('MultiLivenessDidStart', () => {
	// 此方法可能会回调多次
});

// 使用完后记得移除
listener.remove();

event MultiLivenessDidFail ( iOS only )

import { NativeEventEmitter } from 'react-native';
const nativeEventEmitter = new NativeEventEmitter(RNKitLinkFace);

const listener = nativeEventEmitter.addListener('MultiLivenessDidFail', () => {
	// 此方法可能会回调多次
});

// 使用完后记得移除
listener.remove();

Contribution

• @simamn The main author.

Questions

Feel free to contact me or create an issue

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