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Better solution: https://www.b4x.com/android/forum/threads/160725/#content This is not really a library. It is a modification to CameraEx example that adds barcode detection based on Google Play Services Vision. It uses JavaObject to create the detector and detect barcodes in the Preview event.../google/android/gms/vision/barcode/Barcode#constant-summary The implementation is quite simplistic....google.android.gms.vision.DEPENDENCIES" android:value="barcode" /> ...

97444 https://www.b4x.com/basic4android/images/i_view64_HkncBfNNKe.png B4A + B4i barcode reader. Don't miss: - #PlistExtra in B4i. - Manifest code + #AdditionalJar in B4A Depends on BCToast: https://www.b4x.com/android/forum/threads/b4x-bctoast-cross-platform-custom-toast-message.111046.../vision/barcode/Barcode#constant-summary B4i - TYPE_QR, TYPE_UPCE, TYPE_39, TYPE_39Mod43, TYPE_EAN13, TYPE_EAN8, TYPE_93, TYPE_128, TYPE_PDF417 Updates: B4i iBarcode v1.21 - Adds support for setting...

The attached project wraps the ZXING part of this Github project. I have not tested all the barcode formats but it should scan the following types: BarcodeFormat.UPC_A BarcodeFormat.UPC_E...
link: -live-scan-of-1d-and-2d-barcodes.116227/post-726144 Do you think is better to use it like this ?...
link: -camera2-with-zxing-for-live-scan-of-1d-and-2d-barcodes.116227/post-726144...
link: Hi there... I am using GMS mlkit scanner but there a lot devices not supporting it... like some xiao...

This solution is based on ML Kit (https://developers.google.com/ml-kit/vision/barcode-scanning/code... android:value=&quot;barcode_ui"/> <activity android:name="com.google.mlkit...
link: Well... i ve recreated.... in b4xpages ...don't know if has something to do with views... (Activ...
link: Thanx for checking it out. I've attached my app......
link: Please attach your project... and I think tomorrow I will answer to you... I m out for work...

Based on: https://python-barcode.readthedocs.io/en/stable/getting-started.html Usage: Wait For (CreateBarcode("code128", "abcdef")) Complete (Result As B4XBitmap) ImageView1...
link: Last one - added Aztec Codes. pip install aztec_code_generator 168735 Private Sub CreateAztecCode...
link: This adds DataMatrix 2D codes: pip install pystrich 168727 Private Sub CreateDataMatrix(Code As St...
link: This adds ability to create PDF417 codes. pip install pdf417 pip install pillow 168688 Private Su...

codeBarGenerator is a class that generates barcodes. It is written in B4X and is compatible with B4A, B4i and B4J. At the moment the class only generates barcode in EAN13, UPC-A and CODE128-B...
link: Before I go search, can you point to me where do you get the logic to generate the barcodes...
link: Thanks. When I free I will see if I can add other formats....
link: Lol completely coincidentally I was just regenerating a loyalty card barcode this evening to print...

31000 See the attached project (with library files in the /files folder of the project). This is ba...
link: -barcode-scanner-with-zxing-another-barcode-scanner-that-is-100-embedded-in-b4a.63764/ These run in...
link: I notice there are a couple of barcode scanning/reading libraries that Johan has published...
link: Hi Johan, Just a gentle reminder about the source code you kindly offered to post. No rush at all...

decoded2.Value.As(List) Dim r() As Object = d(2) res.Add(CreateDecodedBarcode(d... barcodes. Note that for some of the codes, the width returned is 0. This can also be used in server...

The attached project wraps this Github project. It is a barcode scanner based on the ZXING project. I have successfully scanned the following 1D and 2D barcodes: 1. Code 39 2. Code 93 3. Code 128 4... that will be the size of your barcode View Finder. Add buttons to start and stop the scanner. It is as simple as that. For as long as what the scanner is active it will scan 1D/2D barcodes i.e no need to stop and start the scanner to start scanning a new barcode. Just point the scanner at the next barcode to scan...

This library allows you to use the device camera to scan for all kinds of barcodes. It is based on this open source project: https://github.com/mikebuss/MTBBarcodeScanner License: https://github.com/mikebuss/MTBBarcodeScanner/blob/master/LICENSE The attached example demonstrates how to use this library. The main steps are: 1. Initialize the BarcodeScanner and set the preview panel. 2. In...</key><string>Read barcodes</string> ...