优化

app/src/main/java/io/legado/app/model/CacheBook.kt

@@ -70,10 +70,10 @@ class CacheBook(var bookSource: BookSource, var book: Book) {
             }
         }
 
-        fun start(context: Context, book: Book, start: Int, end: Int) {
+        fun start(context: Context, bookUrl: String, start: Int, end: Int) {
             context.startService<CacheBookService> {
                 action = IntentAction.start
-                putExtra("bookUrl", book.bookUrl)
+                putExtra("bookUrl", bookUrl)
                 putExtra("start", start)
                 putExtra("end", end)
             }

app/src/main/java/io/legado/app/service/CacheBookService.kt

@@ -76,6 +76,7 @@ class CacheBookService : BaseService() {
         execute {
             val cacheBook = CacheBook.getOrCreate(bookUrl) ?: return@execute
             cacheBook.addDownload(start, end)
+            upNotification(CacheBook.downloadSummary)
             if (downloadJob == null) {
                 download()
             }