Stop, unobserve, and drop the in-flight QuickPlayTask if one exists. Safe to call when none is active. The single teardown path for m.activeQuickPlayTask (reused by onQuickPlayTaskOutput).

Clear all content from play queue

Clear all hold content

Delete item from play queue at passed index

Return the number of items in the play queue

Return the item currently in focus from the play queue

Return the items in the hold

Return whether or not shuffle is enabled

Return the item in the passed index from the play queue

getItemType: Returns the media type of the passed item

Returns current playback position within the queue

Return the current play queue

Return the types of items in current play queue

Return the unique types of items in current play queue

Return original, unshuffled queue

Hold an item

Return isPrerollActive status

Single-tap playback launcher. Routed views (Home rows / library grids / search / details extras) call this directly. Synchronous types build the queue inline via the quickplay.* helpers + playQueue (which routes to PlayerHostView); async types (need an API call to expand into a queue) go through QuickPlayTask.

Launch a PhotoAlbum slideshow. isRandom = true is the Shuffle button (random slideshow); false is the Slideshow button (sequential). Sets the shuffle mode the onQuickPlayTaskOutput photo branch reads, then runs the loadPhotoAlbum task.

Run a QuickPlayTask for an async playback action and route its output to the queue. Used by launchItem's async branch (item taps that expand into a queue) and by the ItemDetails playAll / trailer / instant-mix / slideshow buttons. Owns the task on this node's render thread. Clears the queue up front so the QuickPlayTask output (which appends via pushToQueue / set) starts from empty.

Shuffle-play a Series / Season / Person via GetShuffleItemsTask (the API resolves the randomized item set off the render thread). Owns the task on this node. PhotoAlbum shuffle does NOT come here — it launches a random slideshow through launchPhotoAlbum instead.

Move queue position back one

Move queue position ahead one

QuickPlayTask finished — build the queue from its output and play (ported from main.bs's handleQuickPlayOutput). Photo output still pushes a PhotoDetails scene; that moves to the /photo route in a later step.

GetShuffleItemsTask finished — set the resolved items as the queue and play. The task already randomizes server-side; toggleShuffle applies the Fisher-Yates client shuffle on top when there's more than one item.

Return item at end of play queue without removing

Play items in queue.

QueueManager has no router chain, so it can't navigateTo — it sets m.global.playbackLaunchRequest and JRScene.onPlaybackLaunchRequested turns that into the route: audio -> /audio (AudioPlayerView), every video-family type -> the play route (/details/:type/:id/play, PlayerHostView). The view reads this same queue on mount. In-view queue advancement (next-item / Live TV restart / channel switch) does NOT come back through here — the video host remounts its child; the audio view reloads in place.

Remove item at end of play queue

Push new items to the play queue

Reset queue items back to original, unshuffled order

Reset shuffle to off state

Replace play queue with passed array

Set starting point for the current item in the queue

Set the queue position

Set prerollActive status

Save a copy of the original queue and randomize order of queue items

Toggle shuffleEnabled state

Return the fitst item in the play queue