The Flutter plugin for iOS and Android to decoding QR codes
QR Code Tools
The Flutter plugin for iOS and Android to decoding QR codes.
Installation
First, add qr_code_tools as a dependency in your pubspec.yaml file.
iOS
Add one rows to the ios/Runner/Info.plist:
- one with the key
Privacy - Photo Library Usage Descriptionand a usage description.
Or in text format add the key:
<key>NSPhotoLibraryUsageDescription</key>
<string>Can I use the photo library please?</string>
Android
Nothing to do
Example
import 'package:qr_code_tools/qr_code_tools.dart';
String _data;
/// decode from local file
Future decode(String file) async {
String data = await QrCodeToolsPlugin.decodeFrom(file);
setState(() {
_data = data;
});
}
For a more elaborate usage example see here.