smart_cached_network_lottie 1.0.0

A Flutter package for caching Lottie animations with smart update detection, automatic format handling (JSON and dotLottie), and ETag/Last-Modified based cache invalidation.

Changelog

1.0.0

New Features

• SmartCachedNetworkLottie: New widget with show-cached-first pattern
• Smart Format Detection: Automatic detection of JSON and dotLottie formats using magic bytes
• ETag/Last-Modified Caching: Efficient update checking without re-downloading unchanged files
• Update Callbacks: onUpdate and onUpdateAvailable for handling animation updates
• SmartLottieCacheManager: Custom cache manager with metadata storage

Improvements

• Prioritize magic bytes over file extension for format detection
• Support for files with .lottie extension containing JSON content
• Async update checking that doesn't block initial rendering

0.0.1

• Initial release with basic cached network Lottie support