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Avoid crashing if storage directory can't be read

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e.g. when first launching and there's no storage permissions yet.
This commit is contained in:
arkon 2023-11-25 12:40:09 -05:00
parent 75314c78e0
commit a5c9469698
3 changed files with 16 additions and 29 deletions
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2
app/src/main/java/eu/kanade/tachiyomi/App.kt
View file

@ -87,8 +87,8 @@ class App : Application(), DefaultLifecycleObserver, ImageLoaderFactory {
if (packageName != process) WebView.setDataDirectorySuffix(process)
}
Injekt.importModule(AppModule(this))
Injekt.importModule(PreferenceModule(this))
Injekt.importModule(AppModule(this))
Injekt.importModule(DomainModule())
setupAcra()

7
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
View file

@ -297,8 +297,11 @@ class DownloadCache(
* Returns the downloads directory from the user's preferences.
*/
private fun getDirectoryFromPreference(): UniFile {
return UniFile.fromUri(context, storagePreferences.baseStorageDirectory().get().toUri())
.createDirectory(StoragePreferences.DOWNLOADS_DIR)
return storagePreferences.baseStorageDirectory().get().let {
UniFile.fromUri(context, it.toUri()).also {
it?.createDirectory(StoragePreferences.DOWNLOADS_DIR)
}
}
}
/**

36
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt
View file

@ -5,9 +5,6 @@ import androidx.core.net.toUri
import com.hippo.unifile.UniFile
import eu.kanade.tachiyomi.source.Source
import eu.kanade.tachiyomi.util.storage.DiskUtil
import kotlinx.coroutines.MainScope
import kotlinx.coroutines.flow.launchIn
import kotlinx.coroutines.flow.onEach
import logcat.LogPriority
import tachiyomi.core.i18n.stringResource
import tachiyomi.core.util.system.logcat
@ -29,27 +26,14 @@ class DownloadProvider(
private val storagePreferences: StoragePreferences = Injekt.get(),
) {
private val scope = MainScope()
/**
* The root directory for downloads.
*/
private var downloadsDir = setDownloadsLocation()
init {
storagePreferences.baseStorageDirectory().changes()
.onEach { downloadsDir = setDownloadsLocation() }
.launchIn(scope)
}
private fun setDownloadsLocation(): UniFile {
return storagePreferences.baseStorageDirectory().get().let {
val dir = UniFile.fromUri(context, it.toUri())
.createDirectory(StoragePreferences.DOWNLOADS_DIR)
DiskUtil.createNoMediaFile(dir, context)
dir
private val downloadsDir: UniFile?
get() = storagePreferences.baseStorageDirectory().get().let {
UniFile.fromUri(context, it.toUri())
?.createDirectory(StoragePreferences.DOWNLOADS_DIR)
?.also { dir ->
DiskUtil.createNoMediaFile(dir, context)
}
}
}
/**
* Returns the download directory for a manga. For internal use only.
@ -59,12 +43,12 @@ class DownloadProvider(
*/
internal fun getMangaDir(mangaTitle: String, source: Source): UniFile {
try {
return downloadsDir
return downloadsDir!!
.createDirectory(getSourceDirName(source))
.createDirectory(getMangaDirName(mangaTitle))
} catch (e: Throwable) {
logcat(LogPriority.ERROR, e) { "Invalid download directory" }
throw Exception(context.stringResource(MR.strings.invalid_location, downloadsDir))
throw Exception(context.stringResource(MR.strings.invalid_location, downloadsDir ?: ""))
}
}
@ -74,7 +58,7 @@ class DownloadProvider(
* @param source the source to query.
*/
fun findSourceDir(source: Source): UniFile? {
return downloadsDir.findFile(getSourceDirName(source), true)
return downloadsDir?.findFile(getSourceDirName(source), true)
}
/**