nexora_sdk 3.4.4

A cross-platform Flutter hardware SDK with native Android/iOS hardware APIs plus safe web and desktop fallbacks.

Changelog

3.4.2

• Documentation Overhaul & Pub Points: Completely rewrote the README.md to be extremely beginner-friendly. Added a gorgeous new SDK banner image, detailed copy-pasteable use cases for Camera, Audio FFT, BLE, and Telemetry, and structured the package to achieve maximum pub.dev score (140+ points).

3.4.1

• Developer Experience & Beginner Guides: Updated the root README.md to add a comprehensive, step-by-step setup guide for beginners. Includes detailed permission declarations for Android (AndroidManifest.xml) and iOS (Info.plist), installation instructions, and a complete copy-pasteable main.dart camera example.
• Dependencies: Added meta to the direct dependencies block of the root package to resolve the package validation block regarding @experimental annotations.

3.4.0

Massive Architecture & Quality Update

• Federated Architecture: Completely restructured the plugin into a highly modular Federated Plugin (nexora_sdk_platform_interface, nexora_sdk_android, nexora_sdk_ios, nexora_sdk_web, nexora_sdk_desktop). This improves tree-shaking, separation of concerns, and drastically simplifies the platform channel method calls.
• Deep Mocking & Testing: Added a dedicated mock platform implementation (MockNexoraSdkPlatform) with comprehensive unit testing. The SDK now boasts incredibly deep, full-coverage tests that seamlessly test the main facade against the platform interface.
• API Consistency (Exceptions): Unified behavior across all unsupported platforms (Web & Desktop). Unsupported hardware calls now explicitly throw strongly-typed HardwareExceptions (like HardwareUnsupportedException) instead of silently failing or returning false or null.
• Deep Web API Integration: Expanded the nexora_sdk_web package with rich integrations:
  • Upgraded startLocation() to use navigator.geolocation.watchPosition() for true streaming.
  • Implemented real getDeviceInfo() parsing via navigator.userAgent.
  • Hooked into navigator.connection for getConnectivityInfo().
  • Implemented pasteText() using navigator.clipboard.
  • Integrated window.navigator.getBattery().
• Zero Warnings: Executed an exhaustive linting pass on all Dart code. The entire mono-repo (all 6 packages) now proudly scores 0 warnings and 0 errors under the very_good_analysis linter, with 100% public member documentation coverage.

3.2.1

• Smart Sync: Built offline telemetry database/queueing on native Android and iOS, featuring rolled file rotation, internet connectivity detection, and automated background upload with exponential retry backoff.

• NFC Module: Implemented Near Field Communication (NFC) scan and NDEF tag writer on both platforms with foreground dispatch on Android and reader sessions on iOS.

• Secure Storage: Developed AES-256 encrypted file and JSON storage using Android KeyStore and iOS Keychain.

• Background Isolates: Added BackgroundIsolateWrapper to spawn low-priority background isolates for heavy CPU/computation operations.

• Integration & Testing: Integrated all native and Dart parts of Phase 5, passing all 78 unit tests successfully.

• Stability & Guards: Added isRunning checks to protect state-sensitive modules (Camera, Bluetooth) and wrapped native methods to throw clean typed HardwareExceptions.

• GATT Enhancements: Implemented BLE device disconnect and GATT characteristic read APIs.

• Developer Experience: Added NexoraSdk.initialize pre-warming, value equality/hashcodes on models, copyWith on options/configs, and readable toString overrides.

• Advanced Features: Added migrateStorage migration engine, stream helpers (throttle, debounce, bufferCount), and retry helper (withRetry) with backoff.

• Testing Gaps: Expanded test coverage with comprehensive module-specific tests and serialization tests, resulting in a 72-test suite passing at 100%.

3.2.0

• Introduced utility module with EcoMode power-saver and proactive Thermal Safeguard crash prevention.
• Built custom native option builders for Camera, Sensors, Bluetooth, Location, Biometrics, and Haptic feedback.
• Refactored eager module initializers into lazy cached properties for zero startup overhead.
• Designed advanced Speaker & Microphone controllers with input gain and output routing.
• Fully verified with 21 unit tests.

3.1.2

• Aligned local Android, iOS, example, and Dart metadata with the published Swift Package Manager-enabled release.
• Refreshed example dependency locks for the current plugin version.

3.1.1

• Added iOS Swift Package Manager support for Flutter's platform scoring and SPM-enabled projects.
• Updated CocoaPods source paths to share the Swift Package Manager source layout.

3.1.0

• Kept the package name as nexora_sdk.
• Removed the Dart permission_handler dependency.
• Added native Android and iOS permission handling for camera, microphone, foreground location, and Bluetooth runtime permissions.
• Added per-module permission request APIs.
• Made background location opt-in.
• Added storage file-name validation to keep file I/O inside app-private storage.
• Improved default camera preview quality to 1280x720 while throttling native vision processing for speed.
• Added camera quality presets, including Full HD, while keeping custom width and height support.
• Made audio streaming lighter by disabling raw audio bytes by default and adding event interval control.
• Hardened camera/audio model parsing for lightweight native events.
• Improved BLE scan/connect/write failure reporting instead of always returning success.
• Added native lifecycle cleanup for camera, audio, sensors, location, BLE, textures, and logging.
• Removed unused raw camera module files and added publish ignore rules for generated artifacts.
• Updated example Android and iOS identifiers to Nexora package IDs.
• Registered web, macOS, Windows, and Linux with safe Dart fallback implementations.
• Changed Android package/namespace from com.example.nexora_sdk to com.nexora.sdk.
• Aligned package, Android, iOS, README, and changelog metadata to version 3.1.0.
• Removed stale publish dry-run output and unsupported placeholder platform files.

3.0.0

• Added camera preview, native vision hooks, audio FFT, hardware logging, geofencing, health diagnostics, and storage APIs.