dtourolle
5e8efa252e
With native video on, coming back from background audio left a black screen: a play overlay pinned at 0:00, a seek bar at zero, and a play button that did nothing. Nothing crashed — the process stayed up and the frontend kept logging — the transition was simply dropped. The two render paths resume by different means, and exitBackgroundAudioHandoff only ever performed one of them. The webview <video> reloads off its stream URL: an $effect watches it, reinitialises HLS or sets element.src, and canplay drives the seek and play. ExoPlayer owns no element and nothing watches the URL on its behalf — native playback is only ever started by an explicit player_play_item plus adapter load, which the component issues once, from onMount. So reassigning the URL restarted precisely nothing, and since player_exit_background_audio had already stopped the handoff's audio player, the backend came back holding no item at all. That is why the play button was inert: there was nothing loaded to play. The return now re-issues that pair on the native path, in the same order as the initial load, carrying the position the audio reached. Subtitle configurations are reused from the ones resolved at mount — ExoPlayer sideloads them as MediaItem.SubtitleConfigurations and cannot accept one after prepare(). Which path to take is decided by planHandoffReturn, a pure helper in backgroundAudioHandoff.ts, so the branch is unit-testable without mounting the player. It also folds in shouldResumeOnForeground, so a pause taken on the lockscreen during the handoff still wins over the snapshot captured on the way out. Verified on device (HONOR ROD2-W09, Android 16): handoff to audio-only at 69:54, return restored native video playing at 70:18. Previously the same sequence left the player idle and black. The requirements count pin in extract-traces.test.ts moves with the new DR-196.
JellyTau
A cross-platform Jellyfin client built with Tauri, SvelteKit, and TypeScript.
Business logic lives in a Rust backend; a UI-rich Svelte frontend handles presentation and talks to it over Tauri's IPC. Targets Linux (libmpv) and Android (ExoPlayer).
Getting Started
This project uses bun as its package manager.
# Activate the Rust environment (fish shell)
source "$HOME/.cargo/env.fish"
# Install dependencies
bun install
# Run in development
bun run tauri dev
# Type-check the frontend
bun run check
# Build for Linux
bun run tauri build
# Build for Android
bun run tauri android build
For the full set of build, test, and Android helper scripts, see scripts/README.md.
Documentation
| Topic | Location |
|---|---|
| Architecture overview & subsystem docs | docs/architecture/ |
| Requirements, traceability & technical debt | docs/requirements.md |
| Build & release process | docs/build-release.md |
| Docker builds | docs/build/docker.md |
| Traceability tooling & CI | docs/traceability.md, docs/traceability-ci.md |
| Release checklist | docs/release-checklist.md |
| UX flows | docs/ux-flows.md |
Recommended IDE Setup
VS Code + Svelte + Tauri + rust-analyzer.
License
MIT