- Set navigator.audioSession.type='playback' only once (guarded flag) — repeated
reassignment was resetting the OS audio session and triggering Doze network cuts
- Defer updateMediaSession() until after play() resolves, not before audio.src swap —
new MediaMetadata during HAVE_NOTHING state caused Samsung to close/reopen notification
- Fix silent bug: updatePlayerUI(s, true) now actually skips MediaSession (added param)
- 10s safety guards now attempt play() instead of just resetting _trackChanging flag
- SW v40: cache-first for getCoverArt with token-stripped keys — artwork served from
cache even when Doze blocks network, survives session restarts with new auth tokens
- Pre-warm next track artwork 2s after song starts (earlier than 30s-remaining trigger)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
HoneyandClaude Sonnet 4.6
d355129134
