inventree/inventree-app
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Fix recreation of scanned data

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- Ensure RS and GS characters are correctly observed
This commit is contained in:
Oliver 2024-12-11 13:12:30 +11:00
parent e95c35eebf
commit ff82ed105d
1 changed files with 26 additions and 5 deletions
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31
lib/barcode/camera_controller.dart
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@ -1,4 +1,6 @@
import "dart:math";
import "dart:typed_data";
import "package:flutter/material.dart";
import "package:flutter_tabler_icons/flutter_tabler_icons.dart";
import "package:inventree/app_colors.dart";
@ -93,17 +95,36 @@ class _CameraBarcodeControllerState extends InvenTreeBarcodeControllerState {
return;
}
String barcode_data = code?.text ?? "";
Uint8List raw_data = code?.rawBytes ?? Uint8List(0);
// Reconstruct barcode from raw data
String barcode;
if (raw_data.isNotEmpty) {
barcode = "";
final buffer = StringBuffer();
for (int i = 0; i < raw_data.length; i++) {
buffer.writeCharCode(raw_data[i]);
}
barcode = buffer.toString();
} else {
barcode = code?.text ?? "";
}
if (mounted) {
setState(() {
scanned_code = barcode_data;
scanning_paused = barcode_data.isNotEmpty;
scanned_code = barcode;
scanning_paused = barcode.isNotEmpty;
});
}
if (barcode_data.isNotEmpty) {
handleBarcodeData(barcode_data).then((_) {
if (barcode.isNotEmpty) {
handleBarcodeData(barcode).then((_) {
if (!single_scanning && mounted) {
// Resume next scan
setState(() {