flutter_accurascan_fm_liveness

Description:

flutter accurascan fm liveness

Flutter Accura Scan FaceMatch And Liveness #
Accura Scan OCR is used for Optical character recognition.
Accura Scan Face Match is used for Matching 2 Faces, Source face and Target face. It matches the User Image from a Selfie vs User Image in document.
Accura Scan Authentication is used for your customer verification and authentication. Unlock the True Identity of Your Users with 3D Selfie Technology
Below steps to setup Accura Scan's SDK to your project.
Note:- #
Add flutter_accurascan_fm_liveness under dependencies in your pubspec.yaml file.
Usage
Import flutter library into file.
import 'package:flutter_accurascan_fm_liveness/flutter_accurascan_fm_liveness.dart';
1.Setup Android #
Add this permissions into Android’s AndroidManifest.xml file.
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
copied to clipboard
Add it in your root build.gradle at the end of repositories.
allprojects {
repositories {
google()
jcenter()
maven {
url 'https://jitpack.io'
credentials { username 'jp_ssguccab6c5ge2l4jitaj92ek2' }
}
}
}
copied to clipboard
Add it in your app/build.gradle file.
packagingOptions {
pickFirst 'lib/arm64-v8a/libcrypto.so'
pickFirst 'lib/arm64-v8a/libssl.so'

pickFirst 'lib/armeabi-v7a/libcrypto.so'
pickFirst 'lib/armeabi-v7a/libssl.so'

pickFirst 'lib/x86/libcrypto.so'
pickFirst 'lib/x86/libssl.so'

pickFirst 'lib/x86_64/libcrypto.so'
pickFirst 'lib/x86_64/libssl.so'

}
copied to clipboard
2.Setup iOS #
1.Install Git LFS using command install git-lfs
2.Run pod install
Add this permissions into iOS Info.plist file.
<key>NSCameraUsageDescription</key>
<string>App usage camera for scan documents.</string>
<key>NSPhotoLibraryUsageDescription</key>
<string>App usage photos for get document picture.</string>
<key>NSPhotoLibraryAddUsageDescription</key>
<string>App usage photos for save document picture.</string>
copied to clipboard
3.Setup Accura Scan licenses into your projects #
accuraface.license
This license is use for get face match percentages between two face pictures.
For Android
Create "assets" folder under app/src/main and Add license file in to assets folder.
- accuraface.license // for Accura Scan Face Match
Generate your Accura Scan license from https://accurascan.com/developer/dashboard
copied to clipboard
For iOS
Place the license in your project's Runner directory, and add the licenses to the target.
copied to clipboard
4.Method for liveness check. #
Future<void> startLiveness() async{
SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
try{
var accuraConfs = {
"face_uri":this.faceMatchURL //Pass an empty string if you only need liveness score else pass the face image path to get a facematch score also.
};

await AccuraLiveness.setLivenessFeedbackTextSize(18);
await AccuraLiveness.setLivenessFeedBackframeMessage("Frame Your Face");
await AccuraLiveness.setLivenessFeedBackAwayMessage("Move Phone Away");
await AccuraLiveness.setLivenessFeedBackOpenEyesMessage("Keep Your Eyes Open");
await AccuraLiveness.setLivenessFeedBackCloserMessage("Move Phone Closer");
await AccuraLiveness.setLivenessFeedBackCenterMessage("Move Phone Closer");
await AccuraLiveness.setLivenessFeedbackMultipleFaceMessage("Multiple Face Detected");
await AccuraLiveness.setLivenessFeedBackFaceSteadymessage("Keep Your Head Straight");
await AccuraLiveness.setLivenessFeedBackBlurFaceMessage("Blur Detected Over Face");
await AccuraLiveness.setLivenessFeedBackGlareFaceMessage("Glare Detected");
await AccuraLiveness.setLivenessBlurPercentage(80);
await AccuraLiveness.setLivenessGlarePercentage_0(-1);
await AccuraLiveness.setLivenessGlarePercentage_1(-1);
await AccuraLiveness.setLivenessFeedBackLowLightMessage("Low light detected");
await AccuraLiveness.setLivenessfeedbackLowLightTolerence(39);
await AccuraLiveness.setLivenessURL("You Liveness Url");



await AccuraLiveness.startLiveness([accuraConfs])
.then((value) => {
setState((){
dynamic result = json.decode(value);
})
}).onError((error, stackTrace) => {
});
}on PlatformException{}
}
copied to clipboard
10.Method for Only Facematch. #
To Open Gallery 1 and 2:- #
For gallery 1
Future<void> openGallery() async{
try{
var accuraConfs = {
"face1": this.facematchURI,
"face2": this.facematchURI2
};

await AccuraOcr.getGallery1([accuraConfs]).then((value) => {
setState(() {
_result = json.decode(value);
facematchURI = _result["Image"];
if(_result.toString().contains("score")){
Score = _result["score"];
}
print("RESULT:- $_result");
})
}).onError((error, stackTrace)=>{});
} on PlatformException {}
if(!mounted) return;
}
copied to clipboard
For gallery 2
Future<void> openGallery2() async{
try{
var accuraConfs = {
"face1": this.facematchURI,
"face2": this.facematchURI2
};
await AccuraOcr.getGallery2([accuraConfs]).then((value) => {
setState(() {
_result = json.decode(value);
facematchURI2 = _result["Image"];
if(_result.toString().contains("score")){
Score = _result["score"];
}
print("RESULT:- $_result");
})
}).onError((error, stackTrace)=>{});
} on PlatformException {}
if(!mounted) return;
}
copied to clipboard
To Open Camera for Facematch 1 and 2: #
For Facematch 1:
Future<void> openCamera() async{
try{
var accuraConfs = {
"face1": this.facematchURI,
"face2": this.facematchURI2
};
await AccuraFacematch.setFaceMatchFeedbackTextSize(18);
await AccuraFacematch.setFaceMatchFeedBackframeMessage("Frame Your Face");
await AccuraFacematch.setFaceMatchFeedBackAwayMessage("Move Phone Away");
await AccuraFacematch.setFaceMatchFeedBackOpenEyesMessage("Keep Your Eyes Open");
await AccuraFacematch.setFaceMatchFeedBackCloserMessage("Move Phone Closer");
await AccuraFacematch.setFaceMatchFeedBackCenterMessage("Move Phone Center");
await AccuraFacematch.setFaceMatchFeedbackMultipleFaceMessage("Multiple Face Detected");
await AccuraFacematch.setFaceMatchFeedBackFaceSteadymessage("Keep Your Head Straight");
await AccuraFacematch.setFaceMatchFeedBackLowLightMessage("Low light detected");
await AccuraFacematch.setFaceMatchFeedBackBlurFaceMessage("Blur Detected Over Face");
await AccuraFacematch.setFaceMatchFeedBackGlareFaceMessage("Glare Detected");
await AccuraFacematch.setFaceMatchBlurPercentage(80);
await AccuraFacematch.setFaceMatchGlarePercentage_0(-1);
await AccuraFacematch.setFaceMatchGlarePercentage_1(-1);

await AccuraFacematch.getCamera1([accuraConfs]).then((value) => {
setState(() {
_result = json.decode(value);
facematchURI = _result["Image"];
if(_result.toString().contains("score")){
Score = _result["score"];
}
print("RESULT:- $_result");
})
});
} on PlatformException {}
if(!mounted) return;
}
copied to clipboard
For Facematch 2
Future<void> openCamera2() async{
try{
var accuraConfs = {
"face1": this.facematchURI,
"face2": this.facematchURI2
};

await AccuraFacematch.setFaceMatchFeedbackTextSize(18);
await AccuraFacematch.setFaceMatchFeedBackframeMessage("Frame Your Face");
await AccuraFacematch.setFaceMatchFeedBackAwayMessage("Move Phone Away");
await AccuraFacematch.setFaceMatchFeedBackOpenEyesMessage("Keep Your Eyes Open");
await AccuraFacematch.setFaceMatchFeedBackCloserMessage("Move Phone Closer");
await AccuraFacematch.setFaceMatchFeedBackCenterMessage("Move Phone Center");
await AccuraFacematch.setFaceMatchFeedbackMultipleFaceMessage("Multiple Face Detected");
await AccuraFacematch.setFaceMatchFeedBackFaceSteadymessage("Keep Your Head Straight");
await AccuraFacematch.setFaceMatchFeedBackLowLightMessage("Low light detected");
await AccuraFacematch.setFaceMatchFeedBackBlurFaceMessage("Blur Detected Over Face");
await AccuraFacematch.setFaceMatchFeedBackGlareFaceMessage("Glare Detected");
await AccuraFacematch.setFaceMatchBlurPercentage(80);
await AccuraFacematch.setFaceMatchGlarePercentage_0(-1);
await AccuraFacematch.setFaceMatchGlarePercentage_1(-1);

await AccuraFacematch.getCamera2([accuraConfs]).then((value) => {
setState(() {
_result = json.decode(value);
facematchURI2 = _result["Image"];
if(_result.toString().contains("score")){
Score = _result["score"];
}
print("RESULT:- $_result");
})
});
} on PlatformException {}
if(!mounted) return;
}
copied to clipboard
accuraConfs: JSON Object
Face1: 'uri of face1'
Face2: ’uri of face2’
Success: JSON Response {
Image: URI?,
score: String,
}
Error: String
Contributing
See the contributing guide to learn how to contribute to the repository and the development workflow.
License:
MIT