Issue I am trying to get the company prefix from barcodes using dart: String extractCompanyPrefix(String gtin) { // Ensure the GTIN is a string to handle leading zeros and perform string operations String gtinStr = gtin.padLeft(14, ‘0’); String prefix =
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How to pass data from a Barcode scanner to a Textfield (Flutter)
Issue I am using the ‘flutter_barcode_scanner’ package and I want to pass some data from the barcode scanner to a TextField in the app that I am working on. I have a TextEditingController like this: var searchController = TextEditingController(); And
Continue readingTrigger scanning on a Zebra TC25 with an Android Delphi application
Issue I’m developing an Android application with Embarcadero RAD Studio 10.2 to deploy on a Zebra TC25. I’m trying to activate the scanner by clicking a button on a screen. (Like pressing the yellow buttons on the sides of the
Continue readingSave and print generated barcode as image
Issue I am using the barcode_widget to generate both barcode and 2d QR code. But I also need to print and save the codes. My Current code for generating bar code and qr code is as below: Center( child: BarcodeWidget(
Continue readingI am searching for a Flutter package which can find the barcode of a .pdf file
Issue I am trying to build an application on Windows, which i pick (.pdf) files that contain a barcode on them. I want to find and extract the barcode info and put it on a list. I need a package
Continue readingHow to generate Aztec Code in React Native mobile application?
Issue In one of my react-native projects, I need to generate a barcode in this format Aztec Code. I didn’t find any package which supports Aztec Code format and working. Can anyone help me generate Aztec Code format barcode in
Continue readingUsing ZXing to create an Android barcode scanning app
Issue I’ve been searching for how to add a barcode scanner to my app. Are there any examples or how can I do this easily? Solution The ZXing project provides a standalone barcode reader application which — via Android’s intent
Continue readingFlutter GS-128, CODE-128, EAN-128 barcode reader
Issue Which the best library in Flutter to read UDIGI 2.0 medical device codes ? All libraries I use, like: ‘package:flutter_barcode_scanner/flutter_barcode_scanner.dart’; answers PYTHON-BARCODE+. Thank you in advance Solution Problem solved since not existent, the barcode tried to read was wrong,
Continue readingHow does Flutter application get a barcode from the handheld barcode scanner?
Issue I need to read a barcode for a flutter application by using a handheld barcode scanner. After pressing the trigger, the handheld barcode scanner reads the barcode and tries to send the value automatically to the input text that
Continue readingHow does Flutter application get a barcode from the handheld barcode scanner?
Issue I need to read a barcode for a flutter application by using a handheld barcode scanner. After pressing the trigger, the handheld barcode scanner reads the barcode and tries to send the value automatically to the input text that
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