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Fix inconsistent channel group list and item view mode

This commit is contained in:
Stypox 2022-11-04 18:20:50 +01:00
parent 4573407fc7
commit fc061599f8
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GPG Key ID: 4BDF1B40A49FDD23
2 changed files with 15 additions and 10 deletions
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16
app/src/main/java/org/schabi/newpipe/local/subscription/SubscriptionFragment.kt
View File

@ -254,7 +254,11 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
viewModel = ViewModelProvider(this)[SubscriptionViewModel::class.java]
viewModel.stateLiveData.observe(viewLifecycleOwner) { it?.let(this::handleResult) }
viewModel.feedGroupsLiveData.observe(viewLifecycleOwner) { it?.let(this::handleFeedGroups) }
viewModel.feedGroupsLiveData.observe(viewLifecycleOwner) {
it?.let { (groups, listViewMode) ->
handleFeedGroups(groups, listViewMode)
}
}
setupInitialLayout()
}
@ -405,17 +409,12 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
}
}
private fun handleFeedGroups(groups: List<Group>) {
val listViewMode = viewModel.getListViewMode()
private fun handleFeedGroups(groups: List<Group>, listViewMode: Boolean) {
if (feedGroupsCarouselState != null) {
feedGroupsCarousel.onRestoreInstanceState(feedGroupsCarouselState)
feedGroupsCarouselState = null
}
feedGroupsCarousel.listViewMode = listViewMode
feedGroupsSortMenuItem.showSortButton = groups.size > 1
feedGroupsSortMenuItem.listViewMode = listViewMode
binding.itemsList.post {
if (context == null) {
// since this part was posted to the next UI cycle, the fragment might have been
@ -423,6 +422,9 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
return@post
}
feedGroupsCarousel.listViewMode = listViewMode
feedGroupsSortMenuItem.showSortButton = groups.size > 1
feedGroupsSortMenuItem.listViewMode = listViewMode
feedGroupsCarousel.notifyChanged(FeedGroupCarouselItem.PAYLOAD_UPDATE_LIST_VIEW_MODE)
feedGroupsSortMenuItem.notifyChanged(GroupsHeader.PAYLOAD_UPDATE_ICONS)

9
app/src/main/java/org/schabi/newpipe/local/subscription/SubscriptionViewModel.kt
View File

@ -27,9 +27,9 @@ class SubscriptionViewModel(application: Application) : AndroidViewModel(applica
private val listViewModeFlowable = listViewMode.distinctUntilChanged()
private val mutableStateLiveData = MutableLiveData<SubscriptionState>()
private val mutableFeedGroupsLiveData = MutableLiveData<List<Group>>()
private val mutableFeedGroupsLiveData = MutableLiveData<Pair<List<Group>, Boolean>>()
val stateLiveData: LiveData<SubscriptionState> = mutableStateLiveData
val feedGroupsLiveData: LiveData<List<Group>> = mutableFeedGroupsLiveData
val feedGroupsLiveData: LiveData<Pair<List<Group>, Boolean>> = mutableFeedGroupsLiveData
private var feedGroupItemsDisposable = Flowable
.combineLatest(
@ -39,7 +39,10 @@ class SubscriptionViewModel(application: Application) : AndroidViewModel(applica
)
.throttleLatest(DEFAULT_THROTTLE_TIMEOUT, TimeUnit.MILLISECONDS)
.map { (feedGroups, listViewMode) ->
feedGroups.map(if (listViewMode) ::FeedGroupCardItem else ::FeedGroupCardGridItem)
Pair(
feedGroups.map(if (listViewMode) ::FeedGroupCardItem else ::FeedGroupCardGridItem),
listViewMode
)
}
.subscribeOn(Schedulers.io())
.subscribe(