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Published 8 days ago • Latest: 0.0.1-dev.1
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The web implementation of attachment_engine. Share via the Web Share API, open-externally via window.open, paths via the Origin Private File System, download via fetch()+OPFS, and video/audio playback [...]

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0.0.1-dev.0 #

  • Initial development release: share (shareText, via the Web Share API) and open-externally (window.open) — via raw dart:js_interop (a Dart SDK core library, not even a pub package).
  • Added paths (getApplicationSupportDirectory/ getApplicationCacheDirectory) via the Origin Private File System (OPFS, navigator.storage.getDirectory()), returning a stable logical key rather than a real OS path — see README for details.
  • Added download (startDownload/resumeDownload/cancelDownload/ downloadEvents) via fetch() streamed chunk-by-chunk into OPFS, with AbortController-backed cancellation and the same {downloadId, type, received, total, path, message} event shape used by the other platforms.
  • Added video/audio playback (video*/audio*) via real <video>/<audio> elements driven with dart:js_interop, with the video surface embedded through dart:ui_web's platformViewRegistry.registerViewFactory, emitting the same {state, positionMs, durationMs, width, height} (video) / {state, positionMs, durationMs} (audio) event shape as iOS/Android.
  • shareFile, PDF native rendering, and embedded webview are still not implemented — see README for why (PDF.js integration was investigated and deliberately deferred as a documented follow-up rather than forced in; webview is out of scope for every platform in this contract).

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The web implementation of attachment_engine. Share via the Web Share API, open-externally via window.open, paths via the Origin Private File System, download via fetch()+OPFS, and video/audio playback via real <video>/<audio> elements — all via raw dart:js_interop (a Dart SDK core library, not even a pub package). PDF native rendering and webview embedding are not yet implemented.

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Topics

#attachment #web

License

unknown (license)

Dependencies

attachment_engine_platform_interface, flutter, flutter_web_plugins

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