kandi X-RAY | react-native-camera Summary
kandi X-RAY | react-native-camera Summary
A cordova camera for react-native, support for ios and android.
Top functions reviewed by kandi - BETA
- Executes the request for the plugin
- Get image from photo library
- Take a screenshot of the camera
- Take a photo
- This method is used to process the camera view
- Gets the bitmap based on the provided image and orientation
- Process the image received from the camera
- Process image received from gallery
- Creates a Bundle for SaveInstance state
- Restore the state from the activity result
- Creates an entry for the image storage
- Handles request permission
react-native-camera Key Features
react-native-camera Examples and Code Snippets
Trending Discussions on react-native-camera
I have a react-native project. After the bitnary
(jcenter) shutted down I started to replace it. Currently I'm using
Also I'm using the react-native-intercom
(wrapper for intercom).
When I'm trying to build
gradlew assembleRelease. Its throws me an error.
ANSWERAnswered 2022-Jan-23 at 12:38
I solved it. If you are using the react-native-intercom wrapper. You need to update it, after update everything works fine
I'm only seeing mention of changes in babelrc etc. online for this message. I've tried to remove the dependency that gives me this error and it appears that then next dependency evaluated returns the same message.
The error is coming from any/all of my node_modules folder and the code is correct. I'm guessing something has changed w/ versions of something in my dev dependencies but not sure how to track it down...
I'm using RN 61.5 old I know but this is a production env and can't update atm. Any help on where to look to find the issue please?...
ANSWERAnswered 2022-Feb-09 at 06:34
we decided to take the big plunge. upgrade the project from rn 61.5 to 67! it only took 2 days ;) wish we would have started there...
I am trying to install the expo camera on my device, but I keep running into problems. I only did 3 things
- expo install expo-camera.
- copy the example code to my project.
- add expo camera to package.json.
I followed this tutorial: https://docs.expo.dev/versions/latest/sdk/camera/
I think the problem might be:
In managed apps, Camera requires Permissions.CAMERA. Video recording requires Permissions.AUDIO_RECORDING.
I have no clue what to do with that.
Good to know:
- I also tried to install the react native camera https://react-native-camera.github.io/react-native-camera/docs/installation . with no succes ofcourse :(
ANSWERAnswered 2022-Feb-06 at 17:49
If you want to use any of the expo modules easily, you would need to install "Expo Modules".
If you are migrating from react-native-unimodules see this: https://expo.fyi/expo-modules-migration/
To Install Expo Modules in your project, run the following command:
When I execute
npx react-native run-android I have a 502 error that does not allow me to start my project.
I have read these recents topics : "React Native: Android "Received status code 502 from server: Bad Gateway" from JCenter and Bintray being discontinued" et "Could not HEAD maven-metadata.xml. Received status code 502 from server: Bad Gateway".
They mention that the breakdown is repaired. It's confirmed on the official website : Sporadic 502 Bad Gateway, 500 Internal Server Error for maven-metadata.xml resources
Sometimes I read that it can come from my cache. How to check this?...
ANSWERAnswered 2022-Jan-17 at 13:07
- Go to the android folder.
- Find build.gradle file.
- Change every "jcenter()" into "mavenCentral()".
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?...
ANSWERAnswered 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.
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...
ANSWERAnswered 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.
I would like to implement react-native-camera for managed workflow which requires MLKit for text recognition.
How do I add the following snippet to the CocoaPods Podfile so I can enable text recognition?...
ANSWERAnswered 2021-Oct-15 at 19:17
This is my function component using react native community camera roll. It's mostly copied from the examples in the readme from github: https://github.com/react-native-cameraroll/react-native-cameraroll
I do use the expo app on my android 11 phone to test and debug the rn app....
ANSWERAnswered 2021-Oct-15 at 07:59
I'm still not sure what the problem was, but I guess using expo might be a problem. I forgot that expo comes with a lot of modules so I ended up using https://docs.expo.dev/versions/v42.0.0/sdk/media-library/ without any problems.
I'm currently selecting which framework to realize Android and iOS native camera functionalities for our client work. Due to the requirements and limitations of skills, I have to pick up either Flutter or React Native.
I have gone through the documents on both platforms, and I see there are some limitations on camera functionalities. (e.g. To my understanding, resolution presets are limited on Flutter, thumbnail image is not generated on React Native by default)
Is there any ways to fully activate the native camera functionalities on Flutter or React Native? If yes, how is it possible? (Maybe it's possible to implement the native functions with Kotlin or Swift inside Flutter or React Native source?)
This is my first project for mobile development, so apologies for the lack of understanding both platforms' technologies. My concern is "how Flutter or React Native camera app would be different from the native code app". Shooting speed, Burst mode, Zooming function, etc....
ANSWERAnswered 2021-Oct-13 at 03:41
In Flutter you can use Platform Channels as you said to interract with native code.
React native have a similar ability for Native Modules which provides a similar functionality.
I'm developing an app on react native and I faced a problem with limited iOS photo permission.
I'm using this library – https://github.com/react-native-cameraroll/react-native-cameraroll to fetch photos and I have a question about native ios code.
When I set
limited permission then every time when I launch the app on a screen that fetches photos iOS shows me an alert.
I would like to disable this alert and never show it although I can't find what exactly triggers it
This is a source code of a function that I use -> https://github.com/react-native-cameraroll/react-native-cameraroll/blob/1421c1d7e4a384e3a37c42a4907738ae4fe9e399/ios/RNCCameraRollManager.m#L244
I beleive that this function triggers the alert because when I comment out it the alert does not show up, maybe I'm wrong though coz I don't have any expereince in objective-c
P.S. I've tried to modify this function but looks like it has nothing in common with the alert ;(...
ANSWERAnswered 2021-Oct-08 at 10:25
To disable the automatic prompt when the user has granted limited photo access you need to add
PHPhotoLibraryPreventAutomaticLimitedAccessAlert to your info.plist
No vulnerabilities reported
Click on your main project file (the one that represents the .xcodeproj) select Build Phases and drag libRCTRemobileCamera.a from the Products folder inside the RCTCamera.xcodeproj.
Look for Header Search Paths and make sure it contains both $(SRCROOT)/../../../react-native/React as recursive.
register module (in MainApplication.java)
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