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Description:

barcode scan fix

Barcode Scanner #
A flutter plugin for scanning 2D barcodes and QR codes.
This provides a simple wrapper for two commonly used iOS and Android libraries:
iOS: https://github.com/mikebuss/MTBBarcodeScanner
Android: https://github.com/dm77/barcodescanner
Features #

✅ Scan 2D barcodes
✅ Scan QR codes
✅ Control the flash while scanning
✅ Permission handling
❌ Support multiple barcode libraries

Getting Started #
Android #
For Android, you must do the following before you can use the plugin:

Add the camera permission to your AndroidManifest.xml
<uses-permission android:name="android.permission.CAMERA" />

Add the BarcodeScanner activity to your AndroidManifest.xml. Do NOT modify the name.
<activity android:name="com.apptreesoftware.barcodescan.BarcodeScannerActivity"/>

This plugin is written in Kotlin. Therefore, you need to add Kotlin support to your project. See installing the Kotlin plugin.

Edit your project-level build.gradle file to look like this:
buildscript {
ext.kotlin_version = '1.3.21'
...
dependencies {
...
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
...
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Edit your app-level build.gradle file to look like this:
apply plugin: 'kotlin-android'
...
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
...
}
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Now you can depend on the barcode_scan plugin in your pubspec.yaml file:
dependencies:
...
barcode_scan: any
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Click "Packages get" in Android Studio or run flutter packages get in your project folder.
iOS #
To use on iOS, you must add the the camera usage description to your Info.plist
<key>NSCameraUsageDescription</key>
<string>Camera permission is required for barcode scanning.</string>
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