mihon/source-api
Two-Ai bd2cb97179
Replace RxJava in DownloadQueue (#9016)
* Misc cleanup

- Replace !List.isEmpty with List.isNotEmpty
- Remove redundant case in MoreScreenModel
- Drop no-op StateFlow.catch
  - From lint warning:
> SharedFlow never completes, so this operator typically has not
> effect, it can only catch exceptions from 'onSubscribe' operator

* Convert DownloadQueue queue to MutableStateFlow

Replace delegation to a MutableList with an internal
MutableStateFlow<List>.

In order to avoid modifying every usage of the queue as a list, add
passthrough functions for the currently used list functions. This
should be later refactored, possibly by inlining DownloadQueue
into Downloader.

DownloadQueue.updates was a SharedFlow which updated every time a
change was made to the queue. This is now equivalent to the queue
StateFlow.

Simultaneous assignments to _state.value could cause concurrency
issues. To avoid this, always modify the queue using _state.update.

* Add Download.statusFlow/progressFlow

progressFlow is based on the DownloadQueueScreenModel implementation
rather than the DownloadQueue implementation.

* Reimplement DownloadQueue.statusFlow/progressFlow

Use StateFlow<List<T>>.flatMapLatest() and List<Flow<T>>.merge() to
replicate the effect of PublishSubject.

Use drop(1) to avoid re-emitting the state of each download each time
the merged flow is recreated.

* fixup! Reimplement DownloadQueue.statusFlow/progressFlow
2023-02-07 22:13:19 -05:00
..
src/main Replace RxJava in DownloadQueue (#9016) 2023-02-07 22:13:19 -05:00
.gitignore Extract source api from app module (#8014) 2022-09-15 18:12:27 -04:00
build.gradle.kts Move shared configuration to subprojects in root Gradle file (#8951) 2023-01-20 23:04:22 -05:00
consumer-proguard.pro Adjust source-api R8 rules (#8064) 2022-09-24 10:13:58 -04:00