barcode_finder

Description:

barcode finder

Barcode Finder #
A flutter plugin for barcode scanner that works on both iOS and Android. Provides functionality for scanning several formats of 1D and 2D barcodes.
It uses Zxing on Android and Zxing+Zbar on iOS to detect codes from PDF and Image files.

Getting Started #
Depend on it #
Add this to your package's pubspec.yaml file:
dependencies:
barcode_finder: latest version
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Android Platform #
API 21 is the minimum supported for Android.
Usage #
Lets take a look at how to use BarcodeFinder to scan any PDF or image File using File Picker as a auxiliar plugin.
Future<String?> scanFile() async {
// Used to pick a file from device storage
final pickedFile = await FilePicker.platform.pickFiles();
if (pickedFile != null) {
final filePath = pickedFile.files.single.path;
if (filePath != null) {
return await BarcodeFinder.scanFile(path: path);
}
}
}
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Make sure you are passing a valid and permissioned path to BarcodeFinder.scanFile, in the exemple above, the package FilePicker provides it for us.