优化

app/src/main/java/io/legado/app/data/dao/BookSourceDao.kt

@@ -96,14 +96,16 @@ interface BookSourceDao {
     @Query(
         """select bookSourceUrl, bookSourceName, bookSourceGroup, customOrder, enabled, enabledExplore,
         trim(loginUrl) <> '' hasLoginUrl, lastUpdateTime, respondTime, weight, trim(exploreUrl) <> '' hasExploreUrl
-        from book_sources where loginUrl is not null and loginUrl != ''"""
+        from book_sources where loginUrl is not null and loginUrl != ''
+        order by customOrder asc"""
     )
     fun flowLogin(): Flow<List<BookSourcePart>>
 
     @Query(
         """select bookSourceUrl, bookSourceName, bookSourceGroup, customOrder, enabled, enabledExplore,
         trim(loginUrl) <> '' hasLoginUrl, lastUpdateTime, respondTime, weight, trim(exploreUrl) <> '' hasExploreUrl
-        from book_sources where bookSourceGroup is null or bookSourceGroup = '' or bookSourceGroup like '%未分组%'"""
+        from book_sources where bookSourceGroup is null or bookSourceGroup = '' or bookSourceGroup like '%未分组%'
+        order by customOrder asc"""
     )
     fun flowNoGroup(): Flow<List<BookSourcePart>>
 
@@ -144,7 +146,7 @@ interface BookSourceDao {
     )
     fun flowExploreGroupsUnProcessed(): Flow<List<String>>
 
-    @Query("select * from book_sources where bookSourceGroup like '%' || :group || '%'")
+    @Query("select * from book_sources where bookSourceGroup like '%' || :group || '%' order by customOrder asc")
     fun getByGroup(group: String): List<BookSource>
 
     @Query(
@@ -153,11 +155,12 @@ interface BookSourceDao {
         and (bookSourceGroup = :group
             or bookSourceGroup like :group || ',%' 
             or bookSourceGroup like  '%,' || :group
-            or bookSourceGroup like  '%,' || :group || ',%')"""
+            or bookSourceGroup like  '%,' || :group || ',%')
+        order by customOrder asc"""
     )
     fun getEnabledByGroup(group: String): List<BookSource>
 
-    @Query("select * from book_sources where bookUrlPattern != 'NONE' and bookSourceType = :type")
+    @Query("select * from book_sources where bookUrlPattern != 'NONE' and bookSourceType = :type order by customOrder asc")
     fun getEnabledByType(type: Int): List<BookSource>
 
     @Query("select * from book_sources where enabled = 1 and bookSourceUrl = :baseUrl")

app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt

@@ -128,9 +128,9 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     }
 
     override fun onPrepareOptionsMenu(menu: Menu): Boolean {
-        groupMenu = menu.findItem(R.id.menu_group)?.subMenu
-        groupMenu?.findItem(R.id.action_sort)?.subMenu
-            ?.setGroupCheckable(R.id.menu_group_sort, true, true)
+        val sortSubMenu = menu.findItem(R.id.action_sort).subMenu!!
+        sortSubMenu.findItem(R.id.menu_sort_desc).isChecked = !sortAscending
+        sortSubMenu.setGroupCheckable(R.id.menu_group_sort, true, true)
         upGroupMenu()
         return super.onPrepareOptionsMenu(menu)
     }
@@ -146,45 +146,52 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
             }
 
             R.id.menu_import_onLine -> showImportDialog()
+
+            R.id.menu_sort_desc -> {
+                sortAscending = !sortAscending
+                item.isChecked = !sortAscending
+                upBookSource(searchView.query?.toString())
+            }
+
             R.id.menu_sort_manual -> {
                 item.isChecked = true
-                sortCheck(Sort.Default)
+                sort = Sort.Default
                 upBookSource(searchView.query?.toString())
             }
 
             R.id.menu_sort_auto -> {
                 item.isChecked = true
-                sortCheck(Sort.Weight)
+                sort = Sort.Weight
                 upBookSource(searchView.query?.toString())
             }
 
             R.id.menu_sort_name -> {
                 item.isChecked = true
-                sortCheck(Sort.Name)
+                sort = Sort.Name
                 upBookSource(searchView.query?.toString())
             }
 
             R.id.menu_sort_url -> {
                 item.isChecked = true
-                sortCheck(Sort.Url)
+                sort = Sort.Url
                 upBookSource(searchView.query?.toString())
             }
 
             R.id.menu_sort_time -> {
                 item.isChecked = true
-                sortCheck(Sort.Update)
+                sort = Sort.Update
                 upBookSource(searchView.query?.toString())
             }
 
             R.id.menu_sort_respondTime -> {
                 item.isChecked = true
-                sortCheck(Sort.Respond)
+                sort = Sort.Respond
                 upBookSource(searchView.query?.toString())
             }
 
             R.id.menu_sort_enable -> {
                 item.isChecked = true
-                sortCheck(Sort.Enable)
+                sort = Sort.Enable
                 upBookSource(searchView.query?.toString())
             }
 
@@ -321,15 +328,6 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
         showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
     }
 
-    private fun sortCheck(sort: Sort) {
-        if (this.sort == sort) {
-            sortAscending = !sortAscending
-        } else {
-            sortAscending = true
-            this.sort = sort
-        }
-    }
-
     private fun initLiveDataGroup() {
         launch {
             appDb.bookSourceDao.flowGroups().conflate().collect {