flutter_accurascan_micr 1.0.0

This package is for digital user verification system powered by Accura Scan.

Flutter Accura Scan MICR

Note:-

Add flutter_accurascan_micr under dependencies in your pubspec.yaml file. Usage Import flutter library into file. import 'package:flutter_accurascan_micr/flutter_accurascan_micr.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" />

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' }
       }    
    }
}

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'

        pickFirst 'lib/arm64-v8a/libc++_shared.so'
        pickFirst 'lib/arm64-v8a/libopencv_java4.so'

        pickFirst 'lib/armeabi-v7a/libc++_shared.so'
        pickFirst 'lib/armeabi-v7a/libopencv_java4.so'

        pickFirst 'lib/x86/libc++_shared.so'
        pickFirst 'lib/x86/libopencv_java4.so'

        pickFirst 'lib/x86_64/libc++_shared.so'
        pickFirst 'lib/x86_64/libopencv_java4.so'
    }

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>

3.Setup Accura Scan licenses into your projects

Accura Scan has two license require for use full functionality of this library. Generate your own Accura license from here key.license

This license is compulsory for this library to work. it will get all setup of accura SDK.

For Android

Create "assets" folder under app/src/main and Add license file in to assets folder.
- key.license // for Accura Scan OCR

For iOS

Place the key.license in your project's Runner directory, and add the licenses to the target.

4.Get license configuration from SDK. It returns all active functionalities of your license.

Setting up License

  Future<void> getMetaData() async{
    try {
      await AccuraOcr.getMetaData().then((value) =>
          setupConfigData(json.decode(value)));
    }on PlatformException{}
    if (!mounted) return;
  }

Error: String

Success: JSON String Response = {

isValid: boolean,

isMICR: boolean

}

Setting up Configuration's,Error mssages and Scaning title messages

  Future<void> setAccuraConfig() async{
    try {
      await AccuraOcr.setLowLightTolerance(10);
      await AccuraOcr.setMotionThreshold(25);
      await AccuraOcr.setMinGlarePercentage(6);
      await AccuraOcr.setMaxGlarePercentage(99);
      await AccuraOcr.setBlurPercentage(60);
      await AccuraOcr.setCameraFacing(0);

      await AccuraOcr.SCAN_TITLE_MICR("Scan Cheque");=

      await AccuraOcr.ACCURA_ERROR_CODE_MOVE_AWAY("Move Phone Away");
      await AccuraOcr.ACCURA_ERROR_CODE_MOVE_CLOSER("Move Phone Closer");
      await AccuraOcr.ACCURA_ERROR_CODE_KEEP_MICR_IN_FRAME("Keep MICR in Frame");
      await AccuraOcr.ACCURA_ERROR_CODE_MOTION("Keep Document Steady");
      await AccuraOcr.ACCURA_ERROR_CODE_DOCUMENT_IN_FRAME("Keep document in frame");
      await AccuraOcr.ACCURA_ERROR_CODE_PROCESSING("Processing");
      await AccuraOcr.ACCURA_ERROR_CODE_BLUR_DOCUMENT("Blur detect in document");
      await AccuraOcr.ACCURA_ERROR_CODE_GLARE_DOCUMENT("Glare detect in document");
      await AccuraOcr.ACCURA_ERROR_CODE_DARK_DOCUMENT("Low lighting detected");
      await AccuraOcr.isShowLogo(1);

      await AccuraOcr.CameraScreen_Color("#80000000");   //Pass empty string for clear color else pass the Hex code e.g, #FFFFFF.
      await AccuraOcr.CameraScreen_Back_Button(1); //For iOS disable the back button by Passing 0.
      await AccuraOcr.CameraScreen_Change_Button(1); //To disable flip camera button pass 0.
      await AccuraOcr.CameraScreen_Frame_Color("#D5323F"); //Pass a Hex Code to change the color of the frame.
      await AccuraOcr.CameraScreen_Text_Border_Color("#000000"); //Pass a Hex Code to change the color of the text border pass empty string to disable it.
      await AccuraOcr.CameraScreen_Text_Color("#FFFFFF"); //Pass a Hex Code to change the color of the text.

      await AccuraOcr.setAccuraConfigs();

    }on PlatformException{}
  }
  

5.Method for scan MICR documents.

Future<void> startMICR() async {
try {
var config = [
  micrselected,
];
await AccuraOcr.startMICR(config)
    .then((value) => {
  setState((){
    dynamic result = json.decode(value);
  })
}).onError((error, stackTrace) => {
});
} on PlatformException {}
}

MICRType: String

value: e13b or cmc7

Success: JSON Response {

front_data: JSONObjects?,

front_img: URI?

}

Error: String

Contributing See the contributing guide to learn how to contribute to the repository and the development workflow.

License: MIT