Inline statusJob into loadJob, using supervisorScope to load the page
and track status changes in parallel.
- supervisorScope does not complete until both the child loadPage
coroutine and statusFlow.collectLatest have completed.
- Cancelling supervisorScope cancels the child loadPage coroutine and
statusFlow.collectLatest.
- Use supervisorScope instead of coroutineScope to let status
collection continue if loadPage fails.
Inline progressJob into loadJob, using collectLatest's cancellation
to avoid cancelling the progressFlow collection explicitly.
- collectLatest cancels the previous action block when the flow
emits a new value. This means the DOWNLOAD_IMAGE
progressFlow.collectLatest gets automatically cancelled when
statusFlow emits a new state.
Convert launchLoadJob to suspend function, move job launch to caller,
and rename as loadPageAndProcessStatus.
(cherry picked from commit 4635e58405eedce0b49fc69f7ccb190a7c600da9)
# Conflicts:
# app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt
288fe0d888