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expo-barcode-scanner
Advanced tools
Readme
Allows scanning variety of supported barcodes both as standalone module and as extension for expo-camera. It also allows scanning barcodes from existing images.
For managed Expo projects, please follow the installation instructions in the API documentation for the latest stable release.
For bare React Native projects, you must ensure that you have installed and configured the expo
package before continuing.
npx expo install expo-barcode-scanner
Add NSCameraUsageDescription
and NSMicrophoneUsageDescription
key to your Info.plist
:
<key>NSCameraUsageDescription</key>
<string>Allow $(PRODUCT_NAME) to use the camera</string>
<key>NSMicrophoneUsageDescription</key>
<string>Allow $(PRODUCT_NAME) to use the microphone</string>
Run npx pod-install
after installing the npm package.
This package automatically adds the CAMERA
permission to your app.
<!-- Added permissions -->
<uses-permission android:name="android.permission.CAMERA" />
Contributions are very welcome! Please refer to guidelines described in the contributing guide.
FAQs
Allows scanning variety of supported barcodes both as standalone module and as extension for expo-camera. It also allows scanning barcodes from existing images.
The npm package expo-barcode-scanner receives a total of 77,229 weekly downloads. As such, expo-barcode-scanner popularity was classified as popular.
We found that expo-barcode-scanner demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 30 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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