Lihang Xu

An article about how to build a QR Code scanner.

This barcode reader plugin can decode base64: https://github.com/tony-xlh/cordova-plugin-dynamsoft-barcode-reader. I am thinking about making the camera preview and the barcode reader plugin work together to scan barcodes. But the communication between...

🐛 Error after calling initFrameProcessorPlugin

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### What's happening? I am trying to create a frame processor plugin for v3. It produces the `system/frame-processors-unavailable: Frame Processors are not enabled!, js engine: hermes` error after calling the...

**[Insert URL to the list here]** **[Explain what this list is about and why it should be included here]** ### By submitting this pull request I confirm I've read and...

bug: cannot bind touchevent by touchscreen on pc devices in jsx

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### Prerequisites - [X] I have read the [Contributing Guidelines](https://github.com/ionic-team/stencil/blob/main/CONTRIBUTING.md). - [X] I agree to follow the [Code of Conduct](https://github.com/ionic-team/stencil/blob/main/CODE_OF_CONDUCT.md). - [X] I have searched for [existing issues](https://github.com/ionic-team/stencil/issues) that already...

### What's happening? I got an error about the camera device although the camera can open. ### Reproduceable Code ```tsx export default function App() { const [hasPermission, setHasPermission] = useState(false);...

Add barcode tracking

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**Do you want to request a *feature* or report a *bug*?** Feature. **What is the current behavior?** **If the current behavior is a bug, please provide the steps to reproduce.**...

getRawBytes returns null

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I am trying to get the bytes of barcodes but it returns null. The comment says that it returns raw bytes encoded by the barcode, if applicable, otherwise null. I...

**Is your feature request related to a problem? Please describe.** Currently, video recording only works for Android and iOS. We can use RecordRTC to enable video recording for web. Sample...

基于[segno](https://github.com/heuer/segno)这个Python库编写的在线二维码生成器：https://github.com/tony-xlh/online-qr-code-generator 为了直接在浏览器里运行Python代码，使用[pyodide](https://github.com/pyodide/pyodide)提供一个浏览器里的Python运行环境。 与其他在线二维码生成器不同的是，它可以直接将文件以字节模式编码、可以指定文本编码、并支持结构化追加模式。更多介绍可以见这篇博客：[如何编写一个在线二维码生成器](https://juejin.cn/post/7350123870672502835)