19 lines
439 B
Dart
19 lines
439 B
Dart
import 'package:barcode_scan/barcode_scan.dart';
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Future<String> scanBarcode() async {
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try {
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String barcode = await BarcodeScanner.scan();
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if (barcode == null) return null;
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String gs = String.fromCharCode(29);
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if (barcode.contains(gs)) {
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var codes = barcode.split(gs);
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barcode = codes.length >= 2 ? codes[1] : barcode;
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}
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return barcode;
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} catch (e) {
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print('error: $e');
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return null;
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}
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}
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