bvandeusen
e7d7cb2471
android / Build + lint + test (push) Successful in 3m55s
The previous fix re-loaded Sonos's full queue on every uiState.queue
identity change -- correct for playlist-switch (full replacement) but
disruptive for in-queue mutations: playNext and radio-append would
restart the currently-playing track on Sonos because removeAllTracks
+ AddURIToQueue x N + SetAVTransportURI re-anchors the transport.
Now the resync runs a longest-common-prefix / common-suffix diff first.
When the current Sonos track lies in the preserved prefix, applies the
minimum-incremental SOAP operations -- RemoveTrackRangeFromQueue on the
removed middle, AddURIToQueue at the same insertion point -- so Sonos
keeps playing the current track and the new entries land in place
without interrupting playback. Falls back to the full removeAllTracks
reload when the current track is in the removed slice (playlist
switch).
Adds AVTransportClient.removeTrackRangeFromQueue (Sonos-specific,
UpdateID=0 skips the queue-version check).
Cases now covered:
- Playlist switch -> full reload (current track replaced, prefix=0)
- playNext insert -> 1 AddURIToQueue at the right slot
- Radio-append -> RemoveTrackRangeFromQueue for old tail + N
AddURIToQueue for new tracks at the end