This is a fork of expo-barcode-reader that implements zoom for Android. It will only exist until this enhancement is merged into the main line.

expo-barcode-scanner

Allows scanning variety of supported barcodes both as standalone module and as extension for expo-camera. It also allows scanning barcodes from existing images.

API documentation

• Documentation for the master branch
• Documentation for the latest stable release

Installation

This package is pre-installed in managed Expo projects. You may skip the rest of the installation guide if this applies to you.

For bare React Native projects, you must ensure that you have installed and configured the react-native-unimodules package before continuing.

Add the package to your npm dependencies

npm install expo-barcode-scanner

Configure for iOS

Run pod install in the ios directory after installing the npm package.

Configure for Android

No additional set up necessary.

Contributing

Contributions are very welcome! Please refer to guidelines described in the contributing guide.