diff --git a/app/src/main/java/io/legado/app/ui/book/toc/ChapterListAdapter.kt b/app/src/main/java/io/legado/app/ui/book/toc/ChapterListAdapter.kt index 08ca15e13..953510d0e 100644 --- a/app/src/main/java/io/legado/app/ui/book/toc/ChapterListAdapter.kt +++ b/app/src/main/java/io/legado/app/ui/book/toc/ChapterListAdapter.kt @@ -19,12 +19,13 @@ import io.legado.app.utils.visible import kotlinx.coroutines.CoroutineScope import kotlinx.coroutines.Dispatchers.IO import kotlinx.coroutines.launch +import java.util.concurrent.ConcurrentHashMap class ChapterListAdapter(context: Context, val callback: Callback) : RecyclerAdapter(context) { val cacheFileNames = hashSetOf() - val displayTileMap = hashMapOf() + val displayTileMap = ConcurrentHashMap() val diffCallBack = object : DiffUtil.ItemCallback() { override fun areItemsTheSame(