Abililty to queue announcements

[MarkHofmann11]

Use case for me is door/window open/close alerts that are sent via annoucements (so music can resume, etc). Occationally the annoucements fire while the other is still playing and will get this error:

2024-10-26 06:16:27.740 ERROR (MainThread) [music_assistant.webserver] Error handling message: players/cmd/play_announcement: An announcement is already in progress to player Marks Office Hub
2024-10-26 06:16:27.741 ERROR (MainThread) [music_assistant.webserver] Error handling message: players/cmd/play_announcement: An announcement is already in progress to player Master Bedroom Mini
2024-10-26 06:16:27.742 ERROR (MainThread) [music_assistant.webserver] Error handling message: players/cmd/play_announcement: An announcement is already in progress to player Basement Mini
2024-10-26 06:16:27.743 ERROR (MainThread) [music_assistant.webserver] Error handling message: players/cmd/play_announcement: An announcement is already in progress to player Family Room Mini
2024-10-26 06:16:27.743 ERROR (MainThread) [music_assistant.webserver] Error handling message: players/cmd/play_announcement: An announcement is already in progress to player Foyer Mini

My work-around is using a wait template with input boolean to prevent annoucements from getting that error and not playing.

Would be great to have the ability to queue annoucements in the event one is already playing, and then resume media playing.

[OzGav]

Please don’t cross post here and in discord. Also search before posting https://github.com/orgs/music-assistant/discussions/2564#discussioncomment-10793345