up

app/src/main/java/io/legado/app/ui/main/MainViewModel.kt

@@ -7,6 +7,7 @@ import io.legado.app.constant.BookType
 import io.legado.app.constant.Bus
 import io.legado.app.help.storage.Restore
 import io.legado.app.model.WebBook
+import io.legado.app.utils.LogUtils
 import io.legado.app.utils.postEvent
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.delay
@@ -25,9 +26,11 @@ class MainViewModel(application: Application) : BaseViewModel(application) {
         execute {
             App.db.bookDao().allBooks.forEach { book ->
                 if (book.origin != BookType.local) {
+                    if (!updateList.contains(book.bookUrl)) {
                         App.db.bookSourceDao().getBookSource(book.origin)?.let { bookSource ->
                             synchronized(this) {
                                 updateList.add(book.bookUrl)
+                                LogUtils.d("updateAdd", book.name)
                                 postEvent(Bus.UP_BOOK, book.bookUrl)
                             }
                             WebBook(bookSource).getChapterList(book)
@@ -41,11 +44,13 @@ class MainViewModel(application: Application) : BaseViewModel(application) {
                                 .onFinally {
                                     synchronized(this) {
                                         updateList.remove(book.bookUrl)
+                                        LogUtils.d("updateRemove", book.name)
                                         postEvent(Bus.UP_BOOK, book.bookUrl)
                                     }
                                 }
                         }
                     }
+                }
                 delay(50)
             }
         }