优化

app/src/main/java/io/legado/app/help/config/AppConfig.kt

@@ -276,9 +276,17 @@ object AppConfig : SharedPreferences.OnSharedPreferenceChangeListener {
     val autoChangeSource: Boolean
         get() = appCtx.getPrefBoolean(PreferKey.autoChangeSource, true)
 
-    val changeSourceLoadInfo get() = appCtx.getPrefBoolean(PreferKey.changeSourceLoadInfo)
+    var changeSourceLoadInfo: Boolean
+        get() = appCtx.getPrefBoolean(PreferKey.changeSourceLoadInfo)
+        set(value) {
+            appCtx.putPrefBoolean(PreferKey.changeSourceLoadInfo, value)
+        }
 
-    val changeSourceLoadToc get() = appCtx.getPrefBoolean(PreferKey.changeSourceLoadToc)
+    var changeSourceLoadToc: Boolean
+        get() = appCtx.getPrefBoolean(PreferKey.changeSourceLoadToc)
+        set(value) {
+            appCtx.putPrefBoolean(PreferKey.changeSourceLoadToc, value)
+        }
 
     val importKeepName get() = appCtx.getPrefBoolean(PreferKey.importKeepName)
 

app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceDialog.kt

@@ -16,7 +16,6 @@ import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
 import io.legado.app.constant.AppPattern
 import io.legado.app.constant.EventBus
-import io.legado.app.constant.PreferKey
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
@@ -207,12 +206,12 @@ class ChangeBookSourceDialog() : BaseDialogFragment(R.layout.dialog_book_change_
                 item.isChecked = !item.isChecked
                 viewModel.refresh()
             }
-            R.id.menu_load_toc -> {
-                putPrefBoolean(PreferKey.changeSourceLoadToc, !item.isChecked)
+            R.id.menu_load_info -> {
+                AppConfig.changeSourceLoadInfo = !item.isChecked
                 item.isChecked = !item.isChecked
             }
-            R.id.menu_load_info -> {
-                putPrefBoolean(PreferKey.changeSourceLoadInfo, !item.isChecked)
+            R.id.menu_load_toc -> {
+                AppConfig.changeSourceLoadToc = !item.isChecked
                 item.isChecked = !item.isChecked
             }
             R.id.menu_start_stop -> viewModel.startOrStopSearch()

app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceViewModel.kt

@@ -184,12 +184,11 @@ open class ChangeBookSourceViewModel(application: Application) : BaseViewModel(a
     }
 
     private suspend fun loadBookInfo(scope: CoroutineScope, source: BookSource, book: Book) {
-        val mBook = WebBook.getBookInfoAwait(scope, source, book)
+        WebBook.getBookInfoAwait(scope, source, book)
         if (context.getPrefBoolean(PreferKey.changeSourceLoadToc)) {
-            loadBookToc(scope, source, mBook)
+            loadBookToc(scope, source, book)
         } else {
             //从详情页里获取最新章节
-            book.latestChapterTitle = mBook.latestChapterTitle
             val searchBook = book.toSearchBook()
             searchCallback?.searchSuccess(searchBook)
         }

app/src/main/java/io/legado/app/ui/book/changesource/ChangeChapterSourceDialog.kt

@@ -16,7 +16,6 @@ import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
 import io.legado.app.constant.AppPattern
 import io.legado.app.constant.EventBus
-import io.legado.app.constant.PreferKey
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
@@ -231,12 +230,12 @@ class ChangeChapterSourceDialog() : BaseDialogFragment(R.layout.dialog_chapter_c
                 item.isChecked = !item.isChecked
                 viewModel.refresh()
             }
-            R.id.menu_load_toc -> {
-                putPrefBoolean(PreferKey.changeSourceLoadToc, !item.isChecked)
+            R.id.menu_load_info -> {
+                AppConfig.changeSourceLoadInfo = !item.isChecked
                 item.isChecked = !item.isChecked
             }
-            R.id.menu_load_info -> {
-                putPrefBoolean(PreferKey.changeSourceLoadInfo, !item.isChecked)
+            R.id.menu_load_toc -> {
+                AppConfig.changeSourceLoadToc = !item.isChecked
                 item.isChecked = !item.isChecked
             }
             R.id.menu_start_stop -> viewModel.startOrStopSearch()