A customizable Android library for scanning and generating QR codes and barcodes using ZXing and ZBar.
BGAQRCode-Android is an open-source Android library for scanning and generating QR codes and barcodes. It provides a customizable scanning view component and supports two popular scanning backends (ZXing and ZBar) to handle a wide range of code formats. It solves the problem of integrating robust, flexible, and visually customizable code scanning functionality into Android apps without building it from scratch.
Android developers who need to add QR code or barcode scanning and generation features to their applications, especially those requiring a highly customizable user interface.
Developers choose this library for its extensive UI customization options, support for dual scanning engines (including ZBar for better Chinese character handling), and comprehensive feature set that covers scanning, image decoding, and code generation in a single, well-documented package.
QRCode 扫描二维码、扫描条形码、相册获取图片后识别、生成带 Logo 二维码、支持微博微信 QQ 二维码扫描样式
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Supports both ZXing and ZBar scanning engines, with ZBar specifically addressing Chinese character decoding issues, giving developers choice based on format needs.
Offers numerous XML attributes and methods to customize scan框, colors, corners, animations, and layouts, as detailed in the 自定义属性说明 section for tailored designs.
Includes scanning modes, camera controls, flashlight management, code generation with logos, and image decoding from galleries, covering most QR/barcode use cases in one library.
Provides detailed examples, demo APKs, and layout references in the README, making integration easier for developers through practical guidance.
The README warns about black screens if onDestroy and onStop methods are not called correctly, indicating a reliance on precise lifecycle management that can lead to bugs.
Includes deprecated attributes like qrcv_isCenterVertical, which can confuse developers and suggests potential maintenance issues or API instability.
Relies on ZXing and ZBar, which are mature but may lack support for newer barcode formats or optimizations found in modern SDKs like Google's ML Kit.