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CHANGELOG.md

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All notable changes to the AI MultiBarcode Capture Application are documented in this file.
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## Version 1.32 - ⚡ **Performance & Compatibility Enhancements**
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**Optimized barcode detection with enhanced device compatibility and significant performance improvements.**
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### 🚀 **Core Improvements:**
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**AI Vision SDK 3.0.5 Integration**: Upgraded to the latest Zebra AI Vision SDK, delivering improved detection accuracy, enhanced stability, and access to the newest AI capabilities for superior barcode recognition performance
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**Universal Device Compatibility**: Implemented comprehensive runtime processor ordering configuration with support for all available inference targets (DSP, GPU, CPU), ensuring optimal operation across Zebra's entire device portfolio including TC53E and other enterprise mobile computers
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**Asynchronous Processing Architecture**: Completely refactored data filtering operations to execute on dedicated background threads, eliminating UI thread blocking and delivering seamless real-time scanning performance with instant visual feedback
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**High-Performance Decoder Implementation**: Migrated from Barcode Tracker to the optimized Barcode Decoder architecture, achieving substantially faster barcode detection cycles, reduced computational overhead, and improved battery efficiency during extended scanning sessions
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### 💡 **Technical Benefits:**
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**Enhanced Processing Speed**: Optimized detection pipeline significantly reduces latency between frame capture and barcode recognition
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**Platform Flexibility**: Runtime processor configuration automatically adapts to available hardware accelerators for maximum efficiency
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**Improved User Experience**: Background thread architecture maintains fluid UI responsiveness even during high-volume barcode processing
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**Future-Proof Architecture**: Latest SDK version ensures long-term compatibility and access to upcoming AI Vision features
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### 🔧 **Implementation Details:**
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**Thread-Optimized Filtering**: Dedicated executor service for regex pattern matching and data validation operations
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**Decoder Migration**: Complete replacement of EntityBarcodeTracker with BarcodeDecoder for streamlined processing
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**Processor Fallback Chain**: Intelligent runtime ordering ensures optimal inference target selection based on device capabilities
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**SDK API Updates**: Leveraged new SDK 3.0.5 APIs for improved performance and reduced memory footprint
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This release represents a significant advancement in barcode capture performance and device compatibility, delivering enterprise-grade scanning capabilities optimized for demanding production environments across Zebra's complete mobile computing ecosystem.
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### Version 1.30 - 🔍 **Updated Translation Files**
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#### 📚 **Wiki Updates:**

README.md

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# AI MultiBarcode Capture Application
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[![License](https://img.shields.io/badge/License-Zebra%20Development%20Tool-blue)](https://github.com/ZebraDevs/AISuite_Android_Samples/blob/main/Zebra%20Development%20Tool%20License.pdf) [![Platform](https://img.shields.io/badge/Platform-Android-green)](https://developer.android.com/) [![Language](https://img.shields.io/badge/Language-Java-orange)](https://www.java.com/) [![Version](https://img.shields.io/badge/Version-1.30-brightgreen)](CHANGELOG.md) [![API](https://img.shields.io/badge/API-34%2B-yellow)](https://developer.android.com/about/versions/14) [![SDK](https://img.shields.io/badge/Zebra%20AI%20Vision%20SDK-3.0.2-blue)](https://developer.zebra.com/)
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[![License](https://img.shields.io/badge/License-Zebra%20Development%20Tool-blue)](https://github.com/ZebraDevs/AISuite_Android_Samples/blob/main/Zebra%20Development%20Tool%20License.pdf) [![Platform](https://img.shields.io/badge/Platform-Android-green)](https://developer.android.com/) [![Language](https://img.shields.io/badge/Language-Java-orange)](https://www.java.com/) [![Version](https://img.shields.io/badge/Version-1.32-brightgreen)](CHANGELOG.md) [![API](https://img.shields.io/badge/API-34%2B-yellow)](https://developer.android.com/about/versions/14) [![SDK](https://img.shields.io/badge/Zebra%20AI%20Vision%20SDK-3.0.5-blue)](https://developer.zebra.com/)
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[![Apache](https://img.shields.io/badge/Apache-2.4-red)](https://httpd.apache.org/) [![MySQL](https://img.shields.io/badge/MySQL-8.0-blue)](https://www.mysql.com/) [![Docker](https://img.shields.io/badge/Docker-2496ED?logo=docker&logoColor=white)](https://www.docker.com/) [![HTML5](https://img.shields.io/badge/HTML5-E34F26?logo=html5&logoColor=white)](https://developer.mozilla.org/en-US/docs/Web/HTML) [![JavaScript](https://img.shields.io/badge/JavaScript-F7DF1E?logo=javascript&logoColor=black)](https://developer.mozilla.org/en-US/docs/Web/JavaScript) [![CSS3](https://img.shields.io/badge/CSS3-1572B6?logo=css3&logoColor=white)](https://developer.mozilla.org/en-US/docs/Web/CSS)
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## 📅 What's New
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### Version 1.30 - 🔍 **Updated Translation Files**
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### Version 1.32 - **Performance & Compatibility Enhancements**
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#### 📚 **Wiki Updates:**
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**Optimized barcode detection with enhanced device compatibility and significant performance improvements.**
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**📚 [Complete Regex Pattern Library](wiki/16-Common-Regex-Expressions.md)**: Comprehensive collection of 300+ regex patterns covering web URLs, device identifiers, government IDs, license plates, postal codes, phone numbers, and industry standards
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**🔐 [Understanding Certificates for Beginners](wiki/17-Understanding-Certificates-For-Beginners.md)**: Complete beginner's guide explaining certificate creation, platform-specific requirements, and how to create self-signed certificates that Windows and Android recognize as legitimate Certificate Authority certificates
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#### 🚀 **Core Improvements:**
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### Version 1.29 - 🔍 **Advanced Barcode Filtering System**
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**AI Vision SDK 3.0.5**: Updated to the latest Zebra AI Vision SDK for improved accuracy and stability
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**Enhanced barcode processing capabilities with intelligent pattern-based filtering for precision data capture.**
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**Enhanced Device Compatibility**: Added comprehensive runtime processor configuration supporting all available inference targets, ensuring optimal performance on TC53E and other Zebra devices
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#### 🆕 **New Features:**
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**Regular Expression Filtering**: Powerful pattern-based barcode filtering system that captures only barcodes matching specific criteria
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**Asynchronous Data Processing**: Refactored filtering operations to execute on dedicated background threads, preventing UI blocking and delivering smoother real-time performance
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**Real-time Pattern Matching**: Filtering applied during live scanning for immediate results
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**Decoder Architecture Migration**: Transitioned from Barcode Tracker to Barcode Decoder implementation, resulting in substantially faster barcode detection and reduced processing overhead
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**Comprehensive Pattern Examples**: Built-in documentation with common regex patterns for various use cases
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#### 💡 **Technical Benefits:**
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#### ⚙️ **Advanced Filtering Capabilities:**
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**Superior Performance**: Optimized detection pipeline reduces latency and improves frame processing throughput
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**Custom Pattern Support**: Create complex regex patterns for specialized applications
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**Broader Device Support**: Runtime processor ordering ensures compatibility across diverse hardware configurations
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**📚 [Complete Regex Pattern Library](wiki/16-Common-Regex-Expressions.md)**: Comprehensive collection of regex patterns for web URLs, device identifiers, government IDs, product codes, and industry standards
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**Enhanced Responsiveness**: Background thread architecture maintains fluid UI interaction during intensive scanning operations
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#### 🛠 **Enterprise Management:**
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**Managed Configuration Support**: Full enterprise MDM/EMM integration for remote filtering configuration
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This release delivers a more responsive, efficient, and compatible barcode capture experience, optimized for enterprise-grade performance across Zebra's full device portfolio.
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**Comprehensive Documentation**: Updated configuration guides with filtering setup instructions
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### Version 1.30 - 🔍 **Updated Translation Files**
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**Error Handling**: Robust pattern validation with fallback behavior for invalid expressions
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#### 📚 **Wiki Updates:**
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**Performance Optimized**: Efficient regex processing without impacting scan performance
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**📚 [Complete Regex Pattern Library](wiki/16-Common-Regex-Expressions.md)**: Comprehensive collection of 300+ regex patterns covering web URLs, device identifiers, government IDs, license plates, postal codes, phone numbers, and industry standards
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This release transforms the application into a precision tool for selective barcode capture, perfect for quality control, inventory management, and specialized data collection workflows.
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**🔐 [Understanding Certificates for Beginners](wiki/17-Understanding-Certificates-For-Beginners.md)**: Complete beginner's guide explaining certificate creation, platform-specific requirements, and how to create self-signed certificates that Windows and Android recognize as legitimate Certificate Authority certificates
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## 📋 [View Complete Changelog](CHANGELOG.md) for previous versions and detailed release history.
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### **🔍 Advanced Barcode Detection**
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- **Multi-Barcode Simultaneous Tracking**: Detect and track multiple barcodes in real-time
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- **50+ Barcode Symbologies Support**: Including QR Code, Data Matrix, Code 128, UPC/EAN, PDF417, Aztec, and many more
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- **AI-Powered Recognition**: Leverages Zebra AI Vision SDK v3.0.2 with barcode localizer model v5.0.1
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- **AI-Powered Recognition**: Leverages Zebra AI Vision SDK v3.0.5 with barcode localizer model v5.0.1
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- **Real-time Entity Tracking**: Visual overlay with bounding boxes and decoded values
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- **Configurable Detection Settings**: Customizable symbology enabling/disabling
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- **Java 1.8**: Language compatibility
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### **Dependencies**
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- **Zebra AI Vision SDK**: v3.0.2 - Core barcode detection engine
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- **Zebra AI Vision SDK**: v3.0.5 - Core barcode detection engine
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- **Barcode Localizer Model**: v5.0.1 - AI model for barcode localization
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- **CameraX**: v1.4.2 - Modern camera functionality
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- **Apache POI**: v5.2.3 - Excel export capabilities

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