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Avoid some crashes

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This commit is contained in:
arkon
2022-10-26 18:12:11 -04:00
parent 3fb42b6ce9
commit ca06516900
3 changed files with 7 additions and 8 deletions
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11
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
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@@ -205,7 +205,7 @@ class DownloadCache(
fun removeManga(manga: Manga) {
val sourceDir = rootDownloadsDir.sourceDirs[manga.source] ?: return
val mangaDirName = provider.getMangaDirName(manga.title)
if (mangaDirName in sourceDir.mangaDirs) {
if (sourceDir.mangaDirs.containsKey(mangaDirName)) {
sourceDir.mangaDirs -= mangaDirName
}
@@ -271,9 +271,8 @@ class DownloadCache(
val mangaDirs = sourceDir.dir.listFiles().orEmpty()
.filterNot { it.name.isNullOrBlank() }
.associate { it.name!! to MangaDirectory(it) }
.toMutableMap()
sourceDir.mangaDirs = mangaDirs
sourceDir.mangaDirs = ConcurrentHashMap(mangaDirs)
mangaDirs.values.forEach { mangaDir ->
val chapterDirs = mangaDir.dir.listFiles().orEmpty()
@@ -308,7 +307,7 @@ class DownloadCache(
/**
* Returns a new map containing only the key entries of [transform] that are not null.
*/
private inline fun <K, V, R> Map<out K, V>.mapNotNullKeys(transform: (Map.Entry<K?, V>) -> R?): MutableMap<R, V> {
private inline fun <K, V, R> Map<out K, V>.mapNotNullKeys(transform: (Map.Entry<K?, V>) -> R?): ConcurrentHashMap<R, V> {
val mutableMap = ConcurrentHashMap<R, V>()
forEach { element -> transform(element)?.let { mutableMap[it] = element.value } }
return mutableMap
@@ -320,7 +319,7 @@ class DownloadCache(
*/
private class RootDirectory(
val dir: UniFile,
var sourceDirs: MutableMap<Long, SourceDirectory> = mutableMapOf(),
var sourceDirs: ConcurrentHashMap<Long, SourceDirectory> = ConcurrentHashMap(),
)
/**
@@ -328,7 +327,7 @@ private class RootDirectory(
*/
private class SourceDirectory(
val dir: UniFile,
var mangaDirs: MutableMap<String, MangaDirectory> = mutableMapOf(),
var mangaDirs: ConcurrentHashMap<String, MangaDirectory> = ConcurrentHashMap(),
)
/**