![]() Here, the code snippets specify how the StyleSheet has been incorporated to style the text at the centerText.The styles are defined at the bottom of our code in the form of const styles = StyleSheet.create(). Refer to the encircled section in image 1. It will render the Text component on top of the QR scanner. Now, let’s start with the explanation of codes. If you are a beginner, visit this article to understand the steps of building a React Native app. This is necessary to make you familiar with the vast utility of React Native components, hooks, props, and states. Check my article to get an in-depth understanding of the reasons to use React Native for mobile app development.īesides, you should also know how to build a basic app with React Native. You must have a basic knowledge of React Native as a cross-platform framework. ![]() Image 1įind the entire codebase in the Github repository. The other third-party dependencies that you will find in the package.json folder of this project are as follows.Īmong these dependencies, I used react-native-qrcode-scanner and react-native-camera for accessing the QRCodeScanner and RNCamera respectively.
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