flutter_opencc_plus 0.1.4

A cross-platform OpenCC wrapper for Dart and Flutter.

Changelog

0.1.4

• Cache native release archives and SHA-256 files in a persistent user directory. Verified cache hits work offline and survive flutter clean and project rebuilds without downloading from GitHub again.
• Support hooks.user_defines.flutter_opencc_plus.cache_dir for custom download cache locations, including shared developer and CI caches.
• Isolate download caches by release URL, mirror, platform, architecture, and iOS SDK type.
• Verify cached archives locally, redownload missing or damaged entries, and publish downloads only after SHA-256 verification succeeds.
• Coordinate concurrent downloads with an in-process shared request and a file lock across build processes and projects.
• Print download URLs, transfer progress, file sizes, elapsed time, and SHA-256 verification results to the build console. Cache hits and local prebuilt libraries remain quiet.
• Refresh bundled native libraries whenever the build hook reruns instead of retaining stale output files.
• Fix Android ia32 downloads to use the published x86 archive name.
• Add regression tests for offline cache reuse, cache recovery, concurrent builds, target isolation, and download logging.

0.1.3

• Export OpenCC resource resolution through the public package API.
• Create the Flutter asset staging directory before extracting dictionaries.
• Document passing the resolved resource directory to a background isolate.

0.1.2

• Use the platform temporary directory for Flutter assets with version isolation and concurrent-write protection.
• Pin native OpenCC downloads to the opencc-v1.4.1 release.
• Add native release artifact validation and cross-platform integration-test CI.
• Automatically synchronize official dictionaries and configuration files when the OpenCC version is updated.

0.1.1

• Fix the release artifact URL naming order for iOS builds.

0.1.0

• First stable release.
• Support all 16 built-in OpenCC 1.4.1 configurations.
• Provide synchronous ZhConverter, streaming ZhTransformer, and batch convertAll APIs.
• Provide run / runFromConfigName scoped APIs for automatic native handle cleanup.
• Support native shared libraries on Android, iOS, macOS, Windows, and Linux.
• Bundle dictionaries as Flutter package assets and resolve them at runtime.
• Include a CLI supporting text, files, stdin/stdout, and in-place replacement.
• Preserve non-Chinese content, including punctuation, English, numbers, line breaks, and emoji.