qr-code-scanner | A simple , fast and useful progressive web | QRCode Processing library

 by   code-kotis JavaScript Version: Current License: MIT

kandi X-RAY | qr-code-scanner Summary

kandi X-RAY | qr-code-scanner Summary

qr-code-scanner is a JavaScript library typically used in Utilities, QRCode Processing applications. qr-code-scanner has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

A simple, fast and useful progressive web application

            kandi-support Support

              qr-code-scanner has a medium active ecosystem.
              It has 993 star(s) with 295 fork(s). There are 50 watchers for this library.
              It had no major release in the last 6 months.
              There are 14 open issues and 85 have been closed. On average issues are closed in 33 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of qr-code-scanner is current.

            kandi-Quality Quality

              qr-code-scanner has 0 bugs and 0 code smells.

            kandi-Security Security

              qr-code-scanner has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              qr-code-scanner code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              qr-code-scanner is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              qr-code-scanner releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.
              qr-code-scanner saves you 174 person hours of effort in developing the same functionality from scratch.
              It has 432 lines of code, 0 functions and 5 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            qr-code-scanner Key Features

            No Key Features are available at this moment for qr-code-scanner.

            qr-code-scanner Examples and Code Snippets

            No Code Snippets are available at this moment for qr-code-scanner.

            Community Discussions


            QR Scanner npm library throwing errors for chrome
            Asked 2021-May-31 at 20:53

            I am using the library https://github.com/felipenmoura/qr-code-scanner to implement scanning of the QR codes. I am facing two problems -

            1. Google chrome throws the following error whenever I click the button to trigger. The library works fine on Safari.

            Uncaught (in promise) OverconstrainedError {name: "OverconstrainedError", message: "", constraint: "facingMode"}constraint: "facingMode"message: ""name: "OverconstrainedError"__proto__: OverconstrainedError

            1. The camera feed doesn't work for mobile phones (both safari and chrome). It opens the camera, and doesn't show the live feed, instead it keeps on showing a static image

            I am not sure if this is the best library for QR code scanning. My aim is to implement a button that triggers the camera, scans QR,enter image description here and puts the scanned string into the input field.

            My code is -



            Answered 2021-May-31 at 20:53

            For anyone who is still looking for an answer to the best library for QR code scanning-

            I found this library ScanThng to be pretty decent in terms of image scanning, camera feed scanning, etc.

            Source https://stackoverflow.com/questions/67779271


            Xamarin forms: System.NullReferenceException when using ZXing.Net.Mobile for scanning?
            Asked 2021-Feb-25 at 02:05

            I am using the ZXing.Net.Mobile NuGet package for scanning barcode numbers. I have done everything as per this blog.

            My Code



            Answered 2021-Feb-25 at 02:05

            You missed the initialization step.

            Try this:

            Source https://stackoverflow.com/questions/66354354


            Camera Orientation Landscape Android Zxing
            Asked 2020-Oct-14 at 10:19

            I am Working on Android App that Scan the QR using Zxing Library. I Implemented the Zxing QR Scanner using Fragment. the Main Issue I face is the Camera Always open in Landscape but In Original Project which I am following always open in Portrait mode. Here is the Tutorial that I am following Tutorial

            I have added the Orientation in Manifest as well as on the Fragment.

            Here is My Main Fragment



            Answered 2020-Oct-14 at 10:19

            Add this to Manifest File, You just missed from the Tutorial You are Following

            Source https://stackoverflow.com/questions/64336018


            Type Mismatched on Fragment
            Asked 2020-Oct-13 at 06:01

            I am working on Android app which uses Zxing to Scan QR Code on fragment, For achieving that I followed this Tutorial to get the Desired result.Link I Followed to Scan QR on Fragment

            The Code I used to Scan QR On **QRCodeFragment ** Fragment looks



            Answered 2020-Oct-13 at 05:28

            I think it is because of your imports

            you need to change your import from android.support.v4.app.Fragment to android.app.Fragment or vice versa

            Source https://stackoverflow.com/questions/64329010


            Xzing barcode : I'm getting type mismatch error in fragment using androidx.fragment.app.Fragment
            Asked 2020-Jul-01 at 15:06

            I'm using Android studio 4.0, coding in Kotlin and I'm still really new at Android development.I need to integrate the Xzing barcode libray. I've copied some code from the tutorial at [https://tutorialwing.com/implement-android-qr-code-scanner-using-zxing-library-in-kotlin/][1]. The tutorial uses the following import statement:



            Answered 2020-Jul-01 at 15:06

            The ZXing library is no longer maintained, and that particular class (IntentIntegrator) only supports android.app.Fragment which is the deprecated Android framework version of the AndroidX Fragment class.

            You have a few possible options here:

            1. Fork the ZXing library, and change the android.app.Fragment import to use the androidx.fragment.app.Fragment version instead.

            2. Delegate the IntentIntegrator calls to your Activity instead, and have the results forwarded to your Fragment.

            3. Simply duplicate the Intent initialization code from IntentIntegrator to a helper class of your own. The IntentIntegrator methods are just convenience methods to build an Intent and call startActivityForResult(). You'll still be able to use the IntentIntegrator.parseActivityResult method to interpret the result that comes back.

            I would recommend going with option #3.

            As a longer term alternative, you may also want to consider looking into Firebase ML Kit since ZXing is no longer maintained.

            Source https://stackoverflow.com/questions/62676555

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install qr-code-scanner

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