react-native-qrcode | a minimalist qrcode component | QRCode Processing library

by cssivision JavaScript Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | react-native-qrcode Summary

react-native-qrcode is a JavaScript library typically used in Utilities, QRCode Processing, React Native applications. react-native-qrcode has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i zjb-qrcode' or download it from GitHub, npm.

a minimalist qrcode component for react-native

Support

Quality

Security

License

Reuse

Support

react-native-qrcode has a medium active ecosystem.

It has 832 star(s) with 300 fork(s). There are 10 watchers for this library.

It had no major release in the last 6 months.

There are 34 open issues and 28 have been closed. On average issues are closed in 66 days. There are 14 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of react-native-qrcode is current.

Quality

react-native-qrcode has 0 bugs and 0 code smells.

Security

react-native-qrcode has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

react-native-qrcode code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

react-native-qrcode is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

react-native-qrcode releases are not available. You will need to build from source code and install.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed react-native-qrcode and discovered the below as its top functions. This is intended to give you an instant insight into react-native-qrcode implemented functionality, and help decide if they suit your requirements.

Renders the canvas

Get all kandi verified functions for this library.

react-native-qrcode Key Features

No Key Features are available at this moment for react-native-qrcode.

react-native-qrcode Examples and Code Snippets

No Code Snippets are available at this moment for react-native-qrcode.

Community Discussions

Trending Discussions on react-native-qrcode

QR code generated but it is not scannable - React Native

React Native: Add BottomTab Component in React Navigation

Invariant Violation: Native module cannot be null.only IOS not android

How to add camera permission in react native

react native typescript screen test returning Test suite failed to run AsyncStorage is null

How to add text inside of the Camera View when using react-native-qrcode-scanner in react native

Set Background to an Image for Save to gallery

React Native TypeError: undefined is not an object (evaluating 'props.getItem')

Scanning GS1 Databar Barcode in IOS with react-native

Expo SDK40 upgrade TypeError: undefined is not an object (evaluating 'inspect.custom')

QUESTION

QR code generated but it is not scannable - React Native

Asked 2022-Mar-03 at 15:41

I have generated QR code using

"react-native-qrcode-svg": "^6.1.2", "react-native-svg": "^12.1.1",

Generated QR Code is like this, qr code

Not getting any result after scanning this.

This is the code,

...

ANSWER

Answered 2022-Mar-03 at 15:41

You need to invert the colors and have a white border around the image, like this:

The border around the image should have at least the width of the QRCode's pixel, so if the smallest square inside the image has 8×8px, then the border should have at least 8px.

The color outside the border can be white too.

Source https://stackoverflow.com/questions/71323005

QUESTION

React Native: Add BottomTab Component in React Navigation

Asked 2022-Jan-20 at 15:57

I am new in react-native and i want to integrate bottomtab to existing code.

The below code is a simple app which contain two screens Home and Settings. For Navigation, I am using React Navigation library.

But my question is how can i integrate bottomTab to the below existing code.

Please find the code below.

App.js

...

ANSWER

Answered 2022-Jan-20 at 13:47

You can use Tab navigation, you need just to change your Stack.Navigation for Tab.navigation

Source https://stackoverflow.com/questions/70787266

QUESTION

Invariant Violation: Native module cannot be null.only IOS not android

Asked 2022-Jan-20 at 05:12

i have the Invariant Violation: Native module cannot be null error and the 2nd error down below. I found online the issue might have to do with not having an ios folder in a module directory, i looked in each of the folders in the local system and on github with them all containing the ios folder

...

ANSWER

Answered 2022-Jan-20 at 05:12

Check the library @react-navigation/drawer compatibility with IOS and Android respectively , link it manually sometimes autolinking doesn't work. Ensure you are running correct project , clean build and install pod and check it out.

Source https://stackoverflow.com/questions/70764363

QUESTION

How to add camera permission in react native

Asked 2021-Dec-31 at 11:34

I want to scan the qr code using this package react-native-qrcode-scanner, I am following this tutorial https://enappd.com/blog/react-native-qr-code-scanning-using-react-native-camera/117/ In the tutorial, the camera permission is given through manifest file, however I don't have this file in my expo project. I tried to add "permissions": ["CAMERA"] to app.json file but it didn't work so How can I add camera permission?

...

ANSWER

Answered 2021-Dec-31 at 11:34

Is there a specific reason you want to use that particular library, or are you using it simply because it is what is covered in the tutorial?

Expo has a barcode scanner library that will perform QR code scanning, here is the documentation: https://docs.expo.dev/versions/latest/sdk/bar-code-scanner/. This library can be used in the managed workflow (which you are using by the sounds of things) and the documentation is pretty straight forward.

Having looked at the library that you want to use, it will require linking which means you will have to eject your project to access the necessary files required for that - if there isn't any particularly requirement for you to use this library specifically, I would suggest steering clear of ejecting if it can be avoided.

Source https://stackoverflow.com/questions/70533313

QUESTION

react native typescript screen test returning Test suite failed to run AsyncStorage is null

Asked 2021-Dec-06 at 15:23

I am experiencing difficulty writing tests for react-native typescript screen using instructions from the URL below https://react-native-async-storage.github.io/async-storage/docs/advanced/jest/

I keep getting the below error

FAIL app/screens/login/login-screen.test.tsx ● Test suite failed to run

...

ANSWER

Answered 2021-Dec-06 at 15:23

Based on your package.json dependencies you dont have the @react-native-async-storage dependency, you have @react-native-community/async-storage, which is the old organisation namespace.

Try doing

Source https://stackoverflow.com/questions/70245770

QUESTION

How to add text inside of the Camera View when using react-native-qrcode-scanner in react native

Asked 2021-Nov-15 at 16:41

I am now using react-native-qrcode-scanner to read the QRcode but now have trouble when trying to add the text inside of the camera view. (Not top or bottom of the camera view but inside of it - more exactly under the marker position with align center)

The text is not displayed even though I add Text field with position: 'absolute'

...

ANSWER

Answered 2021-Nov-15 at 16:41

Following sample works for me on iOS:

Source https://stackoverflow.com/questions/69974087

QUESTION

Set Background to an Image for Save to gallery

Asked 2021-Oct-10 at 08:35

I have a qr-code in my react-native project from react-native-qrcode-svg like this:

...

ANSWER

Answered 2021-Oct-10 at 08:35

You can simply add quietZone props to QRCode component. This props is the margin around the QR-code and when yo save the QR it is shown!!

Source https://stackoverflow.com/questions/69505106

QUESTION

React Native TypeError: undefined is not an object (evaluating 'props.getItem')

Asked 2021-Sep-15 at 09:18

When navigating to certain screens on my React Native app (using expo), I am getting the following error:

...

ANSWER

Answered 2021-Sep-15 at 09:18

I finally managed to resolve this error by deleting my babel.config.js file and putting the contents of it in my package.json like this:

Source https://stackoverflow.com/questions/69178384

QUESTION

Scanning GS1 Databar Barcode in IOS with react-native

Asked 2021-Apr-05 at 14:57

I want to scan GS1 Databar Barcode which is also known as RSS Expanded barcode in IOS with react-native, I am using react-native-qrcode-scanner https://github.com/moaazsidat/react-native-qrcode-scanner to scan barcodes.

...

ANSWER

Answered 2021-Apr-05 at 14:57

No efficient open source solutions found for scanning GS1 Databar Expanded barcodes on iOS using React-Native.

Tried Zxingify-ObjC as a native module but the scanning is poor on newer iPhones (11 Pro, 12).

Tried react-native-barcode plugin. Doesn't support GS1 Databar plugin using the camera scanner, but does support scanning GS1 Databar from static images.

Finally went for a paid SDK: Cognex.

Hope this helps someone who runs into the same problem.

Source https://stackoverflow.com/questions/66337881

QUESTION

Expo SDK40 upgrade TypeError: undefined is not an object (evaluating 'inspect.custom')

Asked 2021-Jan-27 at 09:00

upgraded Expo SDK along with referring to the “Deprecations, renamings, and removals” section of the SDK 40 upgrading post from SDK39 to SDK40 and got an error.

...

ANSWER

Answered 2021-Jan-22 at 14:21

I have also updated Expo for SDK40, same problem, so that's why i just again installed 38 that is much more better and optimized, try to write to their expo - community: Expo-Community, and expo - devs and admins are there

hope i could help you! https://forums.expo.io/

Source https://stackoverflow.com/questions/65841459

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

Vulnerabilities

No vulnerabilities reported

Install react-native-qrcode

You can install using 'npm i zjb-qrcode' or download it from GitHub, npm.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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