ExtensionPresenter: Fix crash on first launch (#7685)

* Revert "Use SharedFlow for available extensions to always emit the value (#7609)"

This reverts commit 73901f50c0.

* ExtensionPresenter: Explicitly set refreshing status

* Scope coroutines job to presenter

* cleanup

* fix toast
This commit is contained in:
Ivan Iskandar
2022-08-05 02:44:37 +07:00
committed by GitHub
parent afceac15c8
commit b3426f37e7
2 changed files with 33 additions and 35 deletions

View File

@@ -36,8 +36,6 @@ class ExtensionsPresenter(
override fun onCreate(savedState: Bundle?) {
super.onCreate(savedState)
extensionManager.findAvailableExtensions()
val context = Injekt.get<Application>()
val extensionMapper: (Map<String, InstallStep>) -> ((Extension) -> ExtensionUiModel) = { map ->
{
@@ -71,13 +69,13 @@ class ExtensionsPresenter(
}
}
launchIO {
presenterScope.launchIO {
combine(
_query,
getExtensions.subscribe(),
_currentDownloads,
) { query, (updates, installed, available, untrusted), downloads ->
val languagesWithExtensions = available
) { query, (_updates, _installed, _available, _untrusted), downloads ->
val languagesWithExtensions = _available
.filter(queryFilter(query))
.groupBy { LocaleHelper.getSourceDisplayName(it.lang, context) }
.toSortedMap()
@@ -90,14 +88,14 @@ class ExtensionsPresenter(
val items = mutableListOf<ExtensionUiModel>()
val updates = updates.filter(queryFilter(query)).map(extensionMapper(downloads))
val updates = _updates.filter(queryFilter(query)).map(extensionMapper(downloads))
if (updates.isNotEmpty()) {
items.add(ExtensionUiModel.Header.Resource(R.string.ext_updates_pending))
items.addAll(updates)
}
val installed = installed.filter(queryFilter(query)).map(extensionMapper(downloads))
val untrusted = untrusted.filter(queryFilter(query)).map(extensionMapper(downloads))
val installed = _installed.filter(queryFilter(query)).map(extensionMapper(downloads))
val untrusted = _untrusted.filter(queryFilter(query)).map(extensionMapper(downloads))
if (installed.isNotEmpty() || untrusted.isNotEmpty()) {
items.add(ExtensionUiModel.Header.Resource(R.string.ext_installed))
items.addAll(installed)
@@ -110,21 +108,22 @@ class ExtensionsPresenter(
items
}.collectLatest {
state.isRefreshing = false
state.isLoading = false
state.items = it
}
}
presenterScope.launchIO { findAvailableExtensions() }
}
fun search(query: String) {
launchIO {
presenterScope.launchIO {
_query.emit(query)
}
}
fun updateAllExtensions() {
launchIO {
presenterScope.launchIO {
if (state.isEmpty) return@launchIO
val items = state.items
items.mapNotNull {
@@ -151,16 +150,16 @@ class ExtensionsPresenter(
}
private fun removeDownloadState(extension: Extension) {
_currentDownloads.update { map ->
val map = map.toMutableMap()
_currentDownloads.update { _map ->
val map = _map.toMutableMap()
map.remove(extension.pkgName)
map
}
}
private fun addDownloadState(extension: Extension, installStep: InstallStep) {
_currentDownloads.update { map ->
val map = map.toMutableMap()
_currentDownloads.update { _map ->
val map = _map.toMutableMap()
map[extension.pkgName] = installStep
map
}
@@ -180,8 +179,11 @@ class ExtensionsPresenter(
}
fun findAvailableExtensions() {
state.isRefreshing = true
extensionManager.findAvailableExtensions()
presenterScope.launchIO {
state.isRefreshing = true
extensionManager.findAvailableExtensions()
state.isRefreshing = false
}
}
fun trustSignature(signatureHash: String) {