Question 1

Is react-native-qrcode-app still maintained?

Accepted Answer

No, the project is deprecated and not actively updated. You might face issues with newer React Native versions or dependencies, so it's best used as a reference rather than for production.

Question 2

How do I set up Firebase analytics in this app?

Accepted Answer

The README mentions Firebase integration, but since it's deprecated, you'll need to configure Firebase manually using current SDKs. Refer to Firebase documentation for updated setup steps.

Question 3

Can I replace Shoutem UI with another toolkit?

Accepted Answer

Yes, but it requires significant code changes as the UI is built around Shoutem components. You'd need to rewrite the interface using alternatives like React Native Paper or React Native Elements.

Question 4

react-native-qrcode-app vs other QR code libraries: which should I use?

Accepted Answer

This app is a complete utility with UI and features, while libraries like react-native-qrcode-scanner focus only on scanning. For a standalone app, this offers more, but for integration, a library might be simpler and better maintained.

Question 5

How to customize the QR code generation in this app?

Accepted Answer

The app uses react-native-camera for generation, but customization options are limited. You might need to modify the source code or use additional libraries to adjust colors, sizes, or formats.

Question 6

What are the steps to deploy over-the-air updates with CodePush?

Accepted Answer

The project integrates react-native-code-push; follow the official CodePush documentation to set up an account, configure the app, and push updates. The README's instructions may be outdated.

QRCode App

What is QRCode App?

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