Barcode Bill Scanner
Barcode scanner build for Flutter.
Barcode Bill Scanner aims to be used by brazilian apps willing to get a readable code from a horizontal barcode, mainly from bills.
Brazilian's pattern for barcode is defined by FEBRABAN, which has a couple of rules for transforming a regular 44-length code into 47~48 character long.
Our package converts the barcode by default to FEBRABAN's format but can easily be turned off if necessary.
How to use
@override
Widget build(BuildContext context) {
return BarcodeBillScanner(
onCancelLabel: "You can set a message to cancel an action",
onSuccess: (String value) async {
setState(() => barcode = value);
},
onCancel: () {
setState(() => barcode = null);
},
);
}
Requirements
iOS
- Minimum iOS Deployment Target: 10.0
- Xcode 12 or newer
- Swift 5
- ML Kit only supports 64-bit architectures (x86_64 and arm64). Check this [list](https://developer.apple.com/support/required-device-capabilities/) to see if your device has the required device capabilities.
Since ML Kit does not support 32-bit architectures (i386 and armv7) ([Read mode](https://developers.google.com/ml-kit/migration/ios)), you need to exclude amrv7 architectures in Xcode in order to run `flutter build ios` or `flutter build ipa`.
Go to Project > Runner > Building Settings > Excluded Architectures > Any SDK > armv7
Then your Podfile should look like this:
```
# add this line:
$iOSVersion = '10.0'
post_install do |installer|
# add these lines:
installer.pods_project.build_configurations.each do |config|
config.build_settings["EXCLUDED_ARCHS[sdk=*]"] = "armv7"
config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = $iOSVersion
end
installer.pods_project.targets.each do |target|
flutter_additional_ios_build_settings(target)
# add these lines:
target.build_configurations.each do |config|
if Gem::Version.new($iOSVersion) > Gem::Version.new(config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'])
config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = $iOSVersion
end
end
end
end
```
Android
- minSdkVersion: 21
- targetSdkVersion: 29