Improve categories page.

V1.5.2

.github/workflows/main.yml

@@ -116,6 +116,8 @@ jobs:
         run: | 
           choco install yq -y
           pip install httpx
+      - name: Install Inno Setup
+        run: choco install innosetup --no-progress
       - uses: subosito/flutter-action@v2
         with:
           channel: "stable"
@@ -170,6 +172,9 @@ jobs:
           sudo apt-get update -y
           sudo apt-get install -y ninja-build libgtk-3-dev webkit2gtk-4.1
           dart pub global activate flutter_to_debian
+      - name: "Patch font"
+        run: |
+          dart run patch/font.dart
       - run: python3 debian/build.py arm64
       - uses: actions/upload-artifact@v4
         with:

.github/workflows/update_alt_store.yml

@@ -31,19 +31,30 @@ jobs:
     - name: Update AltStore source
       id: update_source
       env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: |
-        python update_alt_store.py
+      python update_alt_store.py
-        git config --global user.name 'GitHub Action'
+      git config --global user.name 'GitHub Action'
-        git config --global user.email 'action@github.com'
+      git config --global user.email 'action@github.com'
-        git add alt_store.json
+      git add alt_store.json
-        if git diff --staged --quiet; then
+      if git diff --staged --quiet; then
-          echo "changes=false" >> $GITHUB_OUTPUT
+        echo "changes=false" >> $GITHUB_OUTPUT
-        else
+      else
-          git commit -m "Updated source with latest release"
+        # Create a new branch for the PR
-          git push
+        branch_name="update-altstore-$(date +%Y%m%d-%H%M%S)"
-          echo "changes=true" >> $GITHUB_OUTPUT
+        git checkout -b "$branch_name"
-        fi
+        git commit -m "Updated source with latest release"
+        git push -u origin "$branch_name"
+        
+        # Create PR using GitHub CLI
+        gh pr create \
+        --title "Update AltStore source with latest release" \
+        --body "This PR updates the alt_store.json file with the latest release information." \
+        --head "$branch_name" \
+        --base main
+        
+        echo "changes=true" >> $GITHUB_OUTPUT
+      fi
 
     - name: Calculate job duration
       id: duration

analysis_options.yaml

@@ -23,7 +23,7 @@ linter:
   rules:
     collection_methods_unrelated_type: false
     use_build_context_synchronously: false
-    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    avoid_print: false
     # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
 
 # Additional information about this file can be found at

android/app/build.gradle

@@ -84,9 +84,8 @@ android {
 
     buildTypes {
         release {
-            // Temporarily solution to fix crash
+            minifyEnabled true
-            minifyEnabled false
+            shrinkResources true
-            shrinkResources false
             ndk {
                 abiFilters "armeabi-v7a", "arm64-v8a", "x86_64"
             }

lib/foundation/app.dart

@@ -13,7 +13,7 @@ export "widget_utils.dart";
 export "context.dart";
 
 class _App {
-  final version = "1.5.1";
+  final version = "1.5.3";
 
   bool get isAndroid => Platform.isAndroid;
 

lib/foundation/app_page_route.dart

@@ -128,7 +128,7 @@ mixin _AppRouteTransitionMixin<T> on PageRoute<T> {
         context,
         animation,
         secondaryAnimation,
-        enableIOSGesture
+        enableIOSGesture && App.isIOS
             ? IOSBackGestureDetector(
             gestureWidth: _kBackGestureWidth,
             enabledCallback: () => _isPopGestureEnabled<T>(this),
@@ -302,7 +302,7 @@ class _IOSBackGestureDetectorState extends State<IOSBackGestureDetector> {
     assert(mounted);
     assert(_backGestureController != null);
     _backGestureController!.dragUpdate(
-        _convertToLogical(details.primaryDelta! / context.size!.width));
+       _convertToLogical(details.primaryDelta! / context.size!.width));
   }
 }
 

lib/foundation/favorites.dart

@@ -1,3 +1,4 @@
+import 'dart:collection';
 import 'dart:convert';
 import 'dart:ffi';
 import 'dart:isolate';
@@ -213,12 +214,10 @@ class LocalFavoritesManager with ChangeNotifier {
 
   late Map<String, int> counts;
 
+  var _hashedIds = <int, int>{};
+
   int get totalComics {
-    int total = 0;
+    return _hashedIds.length;
-    for (var t in counts.values) {
-      total += t;
-    }
-    return total;
   }
 
   int folderComics(String folder) {
@@ -280,6 +279,48 @@ class LocalFavoritesManager with ChangeNotifier {
     for (var folder in folderNames) {
       counts[folder] = count(folder);
     }
+    _initHashedIds(folderNames, _db.handle).then((value) {
+      _hashedIds = value;
+      notifyListeners();
+    });
+  }
+
+  void refreshHashedIds() {
+    _initHashedIds(folderNames, _db.handle).then((value) {
+      _hashedIds = value;
+      notifyListeners();
+    });
+  }
+
+  void reduceHashedId(String id, int type) {
+    var hash = id.hashCode ^ type;
+    if (_hashedIds.containsKey(hash)) {
+      if (_hashedIds[hash]! > 1) {
+        _hashedIds[hash] = _hashedIds[hash]! - 1;
+      } else {
+        _hashedIds.remove(hash);
+      }
+    }
+  }
+
+  static Future<Map<int, int>> _initHashedIds(
+      List<String> folders, Pointer<void> p) {
+    return Isolate.run(() {
+      var db = sqlite3.fromPointer(p);
+      var hashedIds = <int, int>{};
+      for (var folder in folders) {
+        var rows = db.select("""
+          select id, type from "$folder";
+        """);
+        for (var row in rows) {
+          var id = row["id"] as String;
+          var type = row["type"] as int;
+          var hash = id.hashCode ^ type;
+          hashedIds[hash] = (hashedIds[hash] ?? 0) + 1;
+        }
+      }
+      return hashedIds;
+    });
   }
 
   List<String> find(String id, ComicType type) {
@@ -559,7 +600,6 @@ class LocalFavoritesManager with ChangeNotifier {
   /// return true if success, false if already exists
   bool addComic(String folder, FavoriteItem comic,
       [int? order, String? updateTime]) {
-    _modifiedAfterLastCache = true;
     if (!existsFolder(folder)) {
       throw Exception("Folder does not exists");
     }
@@ -614,14 +654,14 @@ class LocalFavoritesManager with ChangeNotifier {
     } else {
       counts[folder] = counts[folder]! + 1;
     }
+    var hash = comic.id.hashCode ^ comic.type.value;
+    _hashedIds[hash] = (_hashedIds[hash] ?? 0) + 1;
     notifyListeners();
     return true;
   }
 
   void moveFavorite(
       String sourceFolder, String targetFolder, String id, ComicType type) {
-    _modifiedAfterLastCache = true;
-
     if (!existsFolder(sourceFolder)) {
       throw Exception("Source folder does not exist");
     }
@@ -655,8 +695,6 @@ class LocalFavoritesManager with ChangeNotifier {
 
   void batchMoveFavorites(
       String sourceFolder, String targetFolder, List<FavoriteItem> items) {
-    _modifiedAfterLastCache = true;
-
     if (!existsFolder(sourceFolder)) {
       throw Exception("Source folder does not exist");
     }
@@ -691,25 +729,15 @@ class LocalFavoritesManager with ChangeNotifier {
     _db.execute("COMMIT");
 
     // Update counts
-    if (counts[targetFolder] == null) {
+    counts[targetFolder] = count(targetFolder);
-      counts[targetFolder] = count(targetFolder);
+    counts[sourceFolder] = count(sourceFolder);
-    } else {
+    refreshHashedIds();
-      counts[targetFolder] = counts[targetFolder]! + items.length;
-    }
-
-    if (counts[sourceFolder] != null) {
-      counts[sourceFolder] = counts[sourceFolder]! - items.length;
-    } else {
-      counts[sourceFolder] = count(sourceFolder);
-    }
 
     notifyListeners();
   }
 
   void batchCopyFavorites(
       String sourceFolder, String targetFolder, List<FavoriteItem> items) {
-    _modifiedAfterLastCache = true;
-
     if (!existsFolder(sourceFolder)) {
       throw Exception("Source folder does not exist");
     }
@@ -740,18 +768,14 @@ class LocalFavoritesManager with ChangeNotifier {
     _db.execute("COMMIT");
 
     // Update counts
-    if (counts[targetFolder] == null) {
+    counts[targetFolder] = count(targetFolder);
-      counts[targetFolder] = count(targetFolder);
+    refreshHashedIds();
-    } else {
-      counts[targetFolder] = counts[targetFolder]! + items.length;
-    }
 
     notifyListeners();
   }
 
   /// delete a folder
   void deleteFolder(String name) {
-    _modifiedAfterLastCache = true;
     _db.execute("""
       drop table "$name";
     """);
@@ -760,11 +784,11 @@ class LocalFavoritesManager with ChangeNotifier {
       where folder_name == ?;
     """, [name]);
     counts.remove(name);
+    refreshHashedIds();
     notifyListeners();
   }
 
   void deleteComicWithId(String folder, String id, ComicType type) {
-    _modifiedAfterLastCache = true;
     LocalFavoriteImageProvider.delete(id, type.value);
     _db.execute("""
       delete from "$folder"
@@ -775,11 +799,11 @@ class LocalFavoritesManager with ChangeNotifier {
     } else {
       counts[folder] = count(folder);
     }
+    reduceHashedId(id, type.value);
     notifyListeners();
   }
 
   void batchDeleteComics(String folder, List<FavoriteItem> comics) {
-    _modifiedAfterLastCache = true;
     _db.execute("BEGIN TRANSACTION");
     try {
       for (var comic in comics) {
@@ -800,11 +824,13 @@ class LocalFavoritesManager with ChangeNotifier {
       return;
     }
     _db.execute("COMMIT");
+    for (var comic in comics) {
+      reduceHashedId(comic.id, comic.type.value);
+    }
     notifyListeners();
   }
 
   void batchDeleteComicsInAllFolders(List<ComicID> comics) {
-    _modifiedAfterLastCache = true;
     _db.execute("BEGIN TRANSACTION");
     var folderNames = _getFolderNamesWithDB();
     try {
@@ -824,6 +850,10 @@ class LocalFavoritesManager with ChangeNotifier {
     }
     initCounts();
     _db.execute("COMMIT");
+    for (var comic in comics) {
+      var hash = comic.id.hashCode ^ comic.type.value;
+      _hashedIds.remove(hash);
+    }
     notifyListeners();
   }
 
@@ -908,7 +938,6 @@ class LocalFavoritesManager with ChangeNotifier {
       markAsRead(id, type);
       return;
     }
-    _modifiedAfterLastCache = true;
     var followUpdatesFolder = appdata.settings['followUpdatesFolder'];
     for (final folder in folderNames) {
       var rows = _db.select("""
@@ -1029,28 +1058,9 @@ class LocalFavoritesManager with ChangeNotifier {
     notifyListeners();
   }
 
-  final _cachedFavoritedIds = <String, bool>{};
-
   bool isExist(String id, ComicType type) {
-    if (_modifiedAfterLastCache) {
+    var hash = id.hashCode ^ type.value;
-      _cacheFavoritedIds();
+    return _hashedIds.containsKey(hash);
-    }
-    return _cachedFavoritedIds.containsKey("$id@${type.value}");
-  }
-
-  bool _modifiedAfterLastCache = true;
-
-  void _cacheFavoritedIds() {
-    _modifiedAfterLastCache = false;
-    _cachedFavoritedIds.clear();
-    for (var folder in folderNames) {
-      var rows = _db.select("""
-        select id, type from "$folder";
-      """);
-      for (var row in rows) {
-        _cachedFavoritedIds["${row["id"]}@${row["type"]}"] = true;
-      }
-    }
   }
 
   void updateInfo(String folder, FavoriteItem comic, [bool notify = true]) {

lib/foundation/follow_updates.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 import 'dart:convert';
 import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/log.dart';
+import 'package:venera/utils/channel.dart';
 
 class ComicUpdateResult {
   final bool updated;
@@ -62,6 +63,7 @@ Future<ComicUpdateResult> updateComic(
       return ComicUpdateResult(updated, null);
     } catch (e, s) {
       Log.error("Check Updates", e, s);
+      await Future.delayed(const Duration(seconds: 2));
       retries--;
       if (retries == 0) {
         return ComicUpdateResult(false, e.toString());
@@ -114,23 +116,50 @@ void updateFolderBase(
   current = 0;
   stream.add(UpdateProgress(total, current, errors, updated));
 
-  var futures = <Future>[];
+  var channel = Channel<FavoriteItemWithUpdateInfo>(10);
-  for (var comic in comicsToUpdate) {
+
-    var future = updateComic(comic, folder).then((result) {
+  // Producer
-      current++;
+  () async {
-      if (result.updated) {
+    var c = 0;
-        updated++;
+    for (var comic in comicsToUpdate) {
+      await channel.push(comic);
+      c++;
+      // Throttle
+      if (c % 5 == 0) {
+        var delay = c % 100 + 1;
+        if (delay > 10) {
+          delay = 10;
+        }
+        await Future.delayed(Duration(seconds: delay));
       }
-      if (result.errorMessage != null) {
+    }
-        errors++;
+    channel.close();
+  }();
+
+  // Consumers
+  var updateFutures = <Future>[];
+  for (var i = 0; i < 5; i++) {
+    var f = () async {
+      while (true) {
+        var comic = await channel.pop();
+        if (comic == null) {
+          break;
+        }
+        var result = await updateComic(comic, folder);
+        current++;
+        if (result.updated) {
+          updated++;
+        }
+        if (result.errorMessage != null) {
+          errors++;
+        }
+        stream.add(UpdateProgress(total, current, errors, updated, comic, result.errorMessage));
       }
-      stream.add(
+    }();
-          UpdateProgress(total, current, errors, updated, comic, result.errorMessage));
+    updateFutures.add(f);
-    });
-    futures.add(future);
   }
 
-  await Future.wait(futures);
+  await Future.wait(updateFutures);
 
   if (updated > 0) {
     LocalFavoritesManager().notifyChanges();

lib/foundation/local.dart

@@ -423,6 +423,7 @@ class LocalManager with ChangeNotifier {
     if (comic.hasChapters) {
       var cid =
           ep is int ? comic.chapters!.ids.elementAt(ep - 1) : (ep as String);
+      cid = getChapterDirectoryName(cid);
       directory = Directory(FilePath.join(directory.path, cid));
     }
     var files = <File>[];
@@ -600,7 +601,10 @@ class LocalManager with ChangeNotifier {
     }
     var shouldRemovedDirs = <Directory>[];
     for (var chapter in chapters) {
-      var dir = Directory(FilePath.join(c.baseDir, chapter));
+      var dir = Directory(FilePath.join(
+        c.baseDir,
+        getChapterDirectoryName(chapter),
+      ));
       if (dir.existsSync()) {
         shouldRemovedDirs.add(dir);
       }
@@ -668,6 +672,21 @@ class LocalManager with ChangeNotifier {
       }
     });
   }
+
+  static String getChapterDirectoryName(String name) {
+    var builder = StringBuffer();
+    for (var i = 0; i < name.length; i++) {
+      var char = name[i];
+      if (char == '/' || char == '\\' || char == ':' || char == '*' ||
+          char == '?'
+          || char == '"' || char == '<' || char == '>' || char == '|') {
+        builder.write('_');
+      } else {
+        builder.write(char);
+      }
+    }
+    return builder.toString();
+  }
 }
 
 enum LocalSortType {

lib/main.dart

@@ -199,6 +199,7 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
         tertiary = light.tertiary;
       }
       return MaterialApp(
+        title: "venera",
         home: home,
         debugShowCheckedModeBanner: false,
         theme: getTheme(primary, secondary, tertiary, Brightness.light),
@@ -246,7 +247,7 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
             /// https://github.com/flutter/flutter/issues/161086
             var isPaddingCheckError =
                 MediaQuery.of(context).viewPadding.top <= 0 ||
-                MediaQuery.of(context).viewPadding.top > 50;
+                MediaQuery.of(context).viewPadding.top > 200;
 
             if (isPaddingCheckError && Platform.isAndroid) {
               widget = MediaQuery(

lib/network/download.dart

@@ -107,7 +107,21 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
     var local = LocalManager().find(id, comicType);
     if (path != null) {
       if (local == null) {
-        Directory(path!).deleteIgnoreError(recursive: true);
+        Future.sync(() async {
+          var tasks = this.tasks.values.toList();
+          for (var i = 0; i < tasks.length; i++) {
+            if (!tasks[i].isComplete) {
+              tasks[i].cancel();
+              await tasks[i].wait();
+            }
+          }
+          try {
+            await Directory(path!).delete(recursive: true);
+          }
+          catch(e) {
+            Log.error("Download", "Failed to delete directory: $e");
+          }
+        });
       } else if (chapters != null) {
         for (var c in chapters!) {
           var dir = Directory(FilePath.join(path!, c));
@@ -197,7 +211,9 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
       if (comic!.chapters != null) {
         saveTo = Directory(FilePath.join(
           path!,
-          _images!.keys.elementAt(_chapter),
+          LocalManager.getChapterDirectoryName(
+            _images!.keys.elementAt(_chapter),
+          ),
         ));
         if (!saveTo.existsSync()) {
           saveTo.createSync(recursive: true);

lib/pages/categories_page.dart

@@ -17,39 +17,50 @@ class CategoriesPage extends StatefulWidget {
   State<CategoriesPage> createState() => _CategoriesPageState();
 }
 
-class _CategoriesPageState extends State<CategoriesPage> {
+class _CategoriesPageState extends State<CategoriesPage>
+    with
+        TickerProviderStateMixin,
+        AutomaticKeepAliveClientMixin<CategoriesPage> {
   var categories = <String>[];
 
+  late TabController controller;
+
   void onSettingsChanged() {
-    var categories =
+    var categories = List.from(
-        List.from(appdata.settings["categories"]).whereType<String>().toList();
+      appdata.settings["categories"],
+    ).whereType<String>().toList();
     var allCategories = ComicSource.all()
         .map((e) => e.categoryData?.key)
         .where((element) => element != null)
         .map((e) => e!)
         .toList();
-    categories =
+    categories = categories
-        categories.where((element) => allCategories.contains(element)).toList();
+        .where((element) => allCategories.contains(element))
+        .toList();
     if (!categories.isEqualTo(this.categories)) {
       setState(() {
         this.categories = categories;
       });
+      controller = TabController(length: categories.length, vsync: this);
     }
   }
 
   @override
   void initState() {
     super.initState();
-    var categories =
+    var categories = List.from(
-        List.from(appdata.settings["categories"]).whereType<String>().toList();
+      appdata.settings["categories"],
+    ).whereType<String>().toList();
     var allCategories = ComicSource.all()
         .map((e) => e.categoryData?.key)
         .where((element) => element != null)
         .map((e) => e!)
         .toList();
-    this.categories =
+    this.categories = categories
-        categories.where((element) => allCategories.contains(element)).toList();
+        .where((element) => allCategories.contains(element))
+        .toList();
     appdata.settings.addListener(onSettingsChanged);
+    controller = TabController(length: categories.length, vsync: this);
   }
 
   void addPage() {
@@ -59,6 +70,7 @@ class _CategoriesPageState extends State<CategoriesPage> {
   @override
   void dispose() {
     super.dispose();
+    controller.dispose();
     appdata.settings.removeListener(onSettingsChanged);
   }
 
@@ -85,46 +97,45 @@ class _CategoriesPageState extends State<CategoriesPage> {
 
   @override
   Widget build(BuildContext context) {
+    super.build(context);
     if (categories.isEmpty) {
       return buildEmpty();
     }
 
     return Material(
-      child: DefaultTabController(
+      child: Column(
-        length: categories.length,
+        children: [
-        key: Key(categories.toString()),
+          AppTabBar(
-        child: Column(
+            controller: controller,
-          children: [
+            key: PageStorageKey(categories.toString()),
-            AppTabBar(
+            tabs: categories.map((e) {
-              key: PageStorageKey(categories.toString()),
+              String title = e;
-              tabs: categories.map((e) {
+              try {
-                String title = e;
+                title = getCategoryDataWithKey(e).title;
-                try {
+              } catch (e) {
-                  title = getCategoryDataWithKey(e).title;
+                //
-                } catch (e) {
+              }
-                  //
+              return Tab(text: title, key: Key(e));
-                }
+            }).toList(),
-                return Tab(
+            actionButton: TabActionButton(
-                  text: title,
+              icon: const Icon(Icons.add),
-                  key: Key(e),
+              text: "Add".tl,
-                );
+              onPressed: addPage,
-              }).toList(),
+            ),
-              actionButton: TabActionButton(
+          ).paddingTop(context.padding.top),
-                icon: const Icon(Icons.add),
+          Expanded(
-                text: "Add".tl,
+            child: TabBarView(
-                onPressed: addPage,
+              controller: controller,
-              ),
+              children: categories.map((e) => _CategoryPage(e)).toList(),
-            ).paddingTop(context.padding.top),
+            ),
-            Expanded(
+          ),
-              child: TabBarView(
+        ],
-                children: categories.map((e) => _CategoryPage(e)).toList(),
-              ),
-            )
-          ],
-        ),
       ),
     );
   }
+
+  @override
+  bool get wantKeepAlive => true;
 }
 
 typedef ClickTagCallback = void Function(String, String?);
@@ -150,38 +161,42 @@ class _CategoryPage extends StatelessWidget {
     var children = <Widget>[];
     if (data.enableRankingPage || data.buttons.isNotEmpty) {
       children.add(buildTitle(data.title));
-      children.add(Padding(
+      children.add(
-        padding: const EdgeInsets.fromLTRB(10, 0, 10, 16),
+        Padding(
-        child: Wrap(
+          padding: const EdgeInsets.fromLTRB(10, 0, 10, 16),
-          children: [
+          child: Wrap(
-            if (data.enableRankingPage)
+            children: [
-              buildTag("Ranking".tl, () {
+              if (data.enableRankingPage)
-                context.to(() => RankingPage(categoryKey: data.key));
+                buildTag("Ranking".tl, () {
-              }),
+                  context.to(() => RankingPage(categoryKey: data.key));
-            for (var buttonData in data.buttons)
+                }),
-              buildTag(buttonData.label.tl, buttonData.onTap)
+              for (var buttonData in data.buttons)
-          ],
+                buildTag(buttonData.label.tl, buttonData.onTap),
+            ],
+          ),
         ),
-      ));
+      );
     }
 
     for (var part in data.categories) {
       if (part.enableRandom) {
-        children.add(StatefulBuilder(builder: (context, updater) {
+        children.add(
-          return Column(
+          StatefulBuilder(
-            mainAxisSize: MainAxisSize.min,
+            builder: (context, updater) {
-            crossAxisAlignment: CrossAxisAlignment.start,
+              return Column(
-            children: [
+                mainAxisSize: MainAxisSize.min,
-              buildTitleWithRefresh(part.title, () => updater(() {})),
+                crossAxisAlignment: CrossAxisAlignment.start,
-              buildTags(part.categories)
+                children: [
-            ],
+                  buildTitleWithRefresh(part.title, () => updater(() {})),
-          );
+                  buildTags(part.categories),
-        }));
+                ],
+              );
+            },
+          ),
+        );
       } else {
         children.add(buildTitle(part.title));
-        children.add(
+        children.add(buildTags(part.categories));
-          buildTags(part.categories),
-        );
       }
     }
     return SingleChildScrollView(
@@ -195,8 +210,10 @@ class _CategoryPage extends StatelessWidget {
   Widget buildTitle(String title) {
     return Padding(
       padding: const EdgeInsets.fromLTRB(16, 10, 5, 10),
-      child: Text(title.tl,
+      child: Text(
-          style: const TextStyle(fontSize: 20, fontWeight: FontWeight.w500)),
+        title.tl,
+        style: const TextStyle(fontSize: 20, fontWeight: FontWeight.w500),
+      ),
     );
   }
 
@@ -207,21 +224,16 @@ class _CategoryPage extends StatelessWidget {
         children: [
           Text(
             title.tl,
-            style: const TextStyle(
+            style: const TextStyle(fontSize: 20, fontWeight: FontWeight.w500),
-              fontSize: 20,
-              fontWeight: FontWeight.w500,
-            ),
           ),
           const Spacer(),
-          IconButton(onPressed: onRefresh, icon: const Icon(Icons.refresh))
+          IconButton(onPressed: onRefresh, icon: const Icon(Icons.refresh)),
         ],
       ),
     );
   }
 
-  Widget buildTags(
+  Widget buildTags(List<CategoryItem> categories) {
-    List<CategoryItem> categories,
-  ) {
     return Padding(
       padding: const EdgeInsets.fromLTRB(10, 0, 10, 16),
       child: Wrap(

lib/pages/comic_details_page/actions.dart

@@ -155,64 +155,60 @@ abstract mixin class _ComicPageActions {
             builder: (context, setState) {
               return ContentDialog(
                 title: "Download".tl,
-                content: Column(
+                content: RadioGroup<int>(
-                  mainAxisSize: MainAxisSize.min,
+                  groupValue: selected,
-                  children: [
+                  onChanged: (v) {
-                    RadioListTile<int>(
+                    setState(() {
-                      value: -1,
+                      selected = v ?? selected;
-                      groupValue: selected,
+                    });
-                      title: Text("Normal".tl),
+                  },
-                      onChanged: (v) {
+                  child: Column(
-                        setState(() {
+                    mainAxisSize: MainAxisSize.min,
-                          selected = v!;
+                    children: [
-                        });
+                      RadioListTile<int>(
-                      },
+                        value: -1,
-                    ),
+                        title: Text("Normal".tl),
-                    ExpansionTile(
-                      title: Text("Archive".tl),
-                      shape: const RoundedRectangleBorder(
-                        borderRadius: BorderRadius.zero,
                       ),
-                      collapsedShape: const RoundedRectangleBorder(
+                      ExpansionTile(
-                        borderRadius: BorderRadius.zero,
+                        title: Text("Archive".tl),
-                      ),
+                        shape: const RoundedRectangleBorder(
-                      onExpansionChanged: (b) {
+                          borderRadius: BorderRadius.zero,
-                        if (!isLoading && b && archives == null) {
+                        ),
-                          isLoading = true;
+                        collapsedShape: const RoundedRectangleBorder(
-                          comicSource.archiveDownloader!
+                          borderRadius: BorderRadius.zero,
-                              .getArchives(comic.id)
+                        ),
-                              .then((value) {
+                        onExpansionChanged: (b) {
-                            if (value.success) {
+                          if (!isLoading && b && archives == null) {
-                              archives = value.data;
+                            isLoading = true;
-                            } else {
+                            comicSource.archiveDownloader!
-                              App.rootContext
+                                .getArchives(comic.id)
-                                  .showMessage(message: value.errorMessage!);
+                                .then((value) {
-                            }
+                              if (value.success) {
-                            setState(() {
+                                archives = value.data;
-                              isLoading = false;
+                              } else {
+                                App.rootContext
+                                    .showMessage(message: value.errorMessage!);
+                              }
+                              setState(() {
+                                isLoading = false;
+                              });
                             });
-                          });
+                          }
-                        }
+                        },
-                      },
+                        children: [
-                      children: [
+                          if (archives == null)
-                        if (archives == null)
+                            const ListLoadingIndicator().toCenter()
-                          const ListLoadingIndicator().toCenter()
+                          else
-                        else
+                            for (int i = 0; i < archives!.length; i++)
-                          for (int i = 0; i < archives!.length; i++)
+                              RadioListTile<int>(
-                            RadioListTile<int>(
+                                value: i,
-                              value: i,
+                                title: Text(archives![i].title),
-                              groupValue: selected,
+                                subtitle: Text(archives![i].description),
-                              onChanged: (v) {
+                              )
-                                setState(() {
+                        ],
-                                  selected = v!;
+                      )
-                                });
+                    ],
-                              },
+                  ),
-                              title: Text(archives![i].title),
-                              subtitle: Text(archives![i].description),
-                            )
-                      ],
-                    )
-                  ],
                 ),
                 actions: [
                   Button.filled(
@@ -237,10 +233,12 @@ abstract mixin class _ComicPageActions {
                           isGettingLink = false;
                         });
                       } else if (context.mounted) {
-                        LocalManager()
+                        if (res.data.isNotEmpty) {
+                          LocalManager()
                             .addTask(ArchiveDownloadTask(res.data, comic));
-                        App.rootContext
+                          App.rootContext
                             .showMessage(message: "Download started".tl);
+                        }
                         context.pop();
                       }
                     },

lib/pages/home_page.dart

@@ -514,51 +514,53 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
                 child: CircularProgressIndicator(),
               ),
             )
-          : Column(
+          : RadioGroup<int>(
-              key: key,
+              groupValue: type,
-              crossAxisAlignment: CrossAxisAlignment.start,
+              onChanged: (value) {
-              children: [
+                setState(() {
-                const SizedBox(width: 600),
+                  type = value ?? type;
-                ...List.generate(importMethods.length, (index) {
+                });
-                  return RadioListTile(
+              },
-                    title: Text(importMethods[index]),
+              child: Column(
-                    value: index,
+                key: key,
-                    groupValue: type,
+                crossAxisAlignment: CrossAxisAlignment.start,
-                    onChanged: (value) {
+                children: [
-                      setState(() {
+                  const SizedBox(width: 600),
-                        type = value as int;
+                  ...List.generate(importMethods.length, (index) {
-                      });
+                    return RadioListTile<int>(
-                    },
+                      title: Text(importMethods[index]),
-                  );
+                      value: index,
-                }),
+                    );
-                if (type != 4)
+                  }),
-                  ListTile(
+                  if (type != 4)
-                    title: Text("Add to favorites".tl),
+                    ListTile(
-                    trailing: Select(
+                      title: Text("Add to favorites".tl),
-                      current: selectedFolder,
+                      trailing: Select(
-                      values: folders,
+                        current: selectedFolder,
-                      minWidth: 112,
+                        values: folders,
-                      onTap: (v) {
+                        minWidth: 112,
-                        setState(() {
+                        onTap: (v) {
-                          selectedFolder = folders[v];
+                          setState(() {
-                        });
+                            selectedFolder = folders[v];
-                      },
+                          });
-                    ),
+                        },
-                  ).paddingHorizontal(8),
+                      ),
-                if (!App.isIOS && !App.isMacOS && type != 2 && type != 3)
+                    ).paddingHorizontal(8),
-                  CheckboxListTile(
+                  if (!App.isIOS && !App.isMacOS && type != 2 && type != 3)
-                      enabled: true,
+                    CheckboxListTile(
-                      title: Text("Copy to app local path".tl),
+                        enabled: true,
-                      value: copyToLocalFolder,
+                        title: Text("Copy to app local path".tl),
-                      onChanged: (v) {
+                        value: copyToLocalFolder,
-                        setState(() {
+                        onChanged: (v) {
-                          copyToLocalFolder = !copyToLocalFolder;
+                          setState(() {
-                        });
+                            copyToLocalFolder = !copyToLocalFolder;
-                      }).paddingHorizontal(8),
+                          });
-                const SizedBox(height: 8),
+                        }).paddingHorizontal(8),
-                Text(info).paddingHorizontal(24),
+                  const SizedBox(height: 8),
-              ],
+                  Text(info).paddingHorizontal(24),
-            ),
+                ],
+              ),
+          ),
       actions: [
         Button.text(
           child: Row(

lib/pages/image_favorites_page/image_favorites_page.dart

@@ -404,21 +404,23 @@ class _ImageFavoritesDialogState extends State<_ImageFavoritesDialog> {
           children: [
             tabBar,
             TabViewBody(children: [
-              Column(
+              RadioGroup<ImageFavoriteSortType>(
-                children: ImageFavoriteSortType.values
+                groupValue: sortType,
-                    .map(
+                onChanged: (v) {
-                      (e) => RadioListTile<ImageFavoriteSortType>(
+                  setState(() {
-                        title: Text(e.value.tl),
+                    sortType = v ?? sortType;
-                        value: e,
+                  });
-                        groupValue: sortType,
+                },
-                        onChanged: (v) {
+                child: Column(
-                          setState(() {
+                  children: ImageFavoriteSortType.values
-                            sortType = v!;
+                      .map(
-                          });
+                        (e) => RadioListTile<ImageFavoriteSortType>(
-                        },
+                          title: Text(e.value.tl),
-                      ),
+                          value: e,
-                    )
+                        ),
-                    .toList(),
+                      )
+                      .toList(),
+                ),
               ),
               Column(
                 children: [

lib/pages/local_comics_page.dart

@@ -70,39 +70,29 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
         return StatefulBuilder(builder: (context, setState) {
           return ContentDialog(
             title: "Sort".tl,
-            content: Column(
+            content: RadioGroup<LocalSortType>(
-              children: [
+              groupValue: sortType,
-                RadioListTile<LocalSortType>(
+              onChanged: (v) {
-                  title: Text("Name".tl),
+                setState(() {
-                  value: LocalSortType.name,
+                  sortType = v ?? sortType;
-                  groupValue: sortType,
+                });
-                  onChanged: (v) {
+              },
-                    setState(() {
+              child: Column(
-                      sortType = v!;
+                children: [
-                    });
+                  RadioListTile<LocalSortType>(
-                  },
+                    title: Text("Name".tl),
-                ),
+                    value: LocalSortType.name,
-                RadioListTile<LocalSortType>(
+                  ),
-                  title: Text("Date".tl),
+                  RadioListTile<LocalSortType>(
-                  value: LocalSortType.timeAsc,
+                    title: Text("Date".tl),
-                  groupValue: sortType,
+                    value: LocalSortType.timeAsc,
-                  onChanged: (v) {
+                  ),
-                    setState(() {
+                  RadioListTile<LocalSortType>(
-                      sortType = v!;
+                    title: Text("Date Desc".tl),
-                    });
+                    value: LocalSortType.timeDesc,
-                  },
+                  ),
-                ),
+                ],
-                RadioListTile<LocalSortType>(
+              ),
-                  title: Text("Date Desc".tl),
-                  value: LocalSortType.timeDesc,
-                  groupValue: sortType,
-                  onChanged: (v) {
-                    setState(() {
-                      sortType = v!;
-                    });
-                  },
-                ),
-              ],
             ),
             actions: [
               FilledButton(

lib/pages/settings/app.dart

@@ -428,30 +428,26 @@ class _WebdavSettingState extends State<_WebdavSetting> {
               ),
             ),
             const SizedBox(height: 12),
-            Row(
+            RadioGroup<bool>(
-              children: [
+              groupValue: upload,
-                Text("Operation".tl),
+              onChanged: (value) {
-                Radio<bool>(
+                setState(() {
-                  groupValue: upload,
+                  upload = value ?? upload;
-                  value: true,
+                });
-                  onChanged: (value) {
+              },
-                    setState(() {
+              child: Row(
-                      upload = value!;
+                children: [
-                    });
+                  Text("Operation".tl),
-                  },
+                  Radio<bool>(
-                ),
+                    value: true,
-                Text("Upload".tl),
+                  ),
-                Radio<bool>(
+                  Text("Upload".tl),
-                  groupValue: upload,
+                  Radio<bool>(
-                  value: false,
+                    value: false,
-                  onChanged: (value) {
+                  ),
-                    setState(() {
+                  Text("Download".tl),
-                      upload = value!;
+                ],
-                    });
+              ),
-                  },
-                ),
-                Text("Download".tl),
-              ],
             ),
             const SizedBox(height: 16),
             AnimatedSize(

lib/pages/settings/network.dart

@@ -111,44 +111,34 @@ class _ProxySettingViewState extends State<_ProxySettingView> {
     return PopUpWidgetScaffold(
       title: "Proxy".tl,
       body: SingleChildScrollView(
-        child: Column(
+        child: RadioGroup<String>(
-          children: [
+          groupValue: type,
-            RadioListTile<String>(
+          onChanged: (v) {
-              title: Text("Direct".tl),
+            setState(() {
-              value: 'direct',
+              type = v ?? type;
-              groupValue: type,
+            });
-              onChanged: (v) {
+            if (type != 'manual') {
-                setState(() {
+              appdata.settings['proxy'] = toProxyStr();
-                  type = v!;
+              appdata.saveData();
-                });
+            }
-                appdata.settings['proxy'] = toProxyStr();
+          },
-                appdata.saveData();
+          child: Column(
-              },
+            children: [
-            ),
+              RadioListTile<String>(
-            RadioListTile<String>(
+                title: Text("Direct".tl),
-              title: Text("System".tl),
+                value: 'direct',
-              value: 'system',
+              ),
-              groupValue: type,
+              RadioListTile<String>(
-              onChanged: (v) {
+                title: Text("System".tl),
-                setState(() {
+                value: 'system',
-                  type = v!;
+              ),
-                });
+              RadioListTile(
-                appdata.settings['proxy'] = toProxyStr();
+                title: Text("Manual".tl),
-                appdata.saveData();
+                value: 'manual',
-              },
+              ),
-            ),
+              if (type == 'manual') buildManualProxy(),
-            RadioListTile(
+            ],
-              title: Text("Manual".tl),
+          ),
-              value: 'manual',
-              groupValue: type,
-              onChanged: (v) {
-                setState(() {
-                  type = v!;
-                });
-              },
-            ),
-            if (type == 'manual') buildManualProxy(),
-          ],
         ),
       ),
     );

lib/utils/channel.dart

@@ -0,0 +1,58 @@
+import 'dart:async';
+import 'dart:collection';
+
+class Channel<T> {
+  final Queue<T> _queue;
+
+  final int size;
+
+  Channel(this.size) : _queue = Queue<T>();
+
+  Completer? _releaseCompleter;
+
+  Completer? _pushCompleter;
+
+  var currentSize = 0;
+
+  var isClosed = false;
+
+  Future<void> push(T item) async {
+    if (currentSize >= size) {
+      _releaseCompleter ??= Completer();
+      return _releaseCompleter!.future.then((_) {
+        if (isClosed) {
+          return;
+        }
+        _queue.addLast(item);
+        currentSize++;
+      });
+    }
+    _queue.addLast(item);
+    currentSize++;
+    _pushCompleter?.complete();
+    _pushCompleter = null;
+  }
+
+  Future<T?> pop() async {
+    while (_queue.isEmpty) {
+      if (isClosed) {
+        return null;
+      }
+      _pushCompleter ??= Completer();
+      await _pushCompleter!.future;
+    }
+    var item = _queue.removeFirst();
+    currentSize--;
+    if (_releaseCompleter != null && currentSize < size) {
+      _releaseCompleter!.complete();
+      _releaseCompleter = null;
+    }
+    return item;
+  }
+
+  void close() {
+    isClosed = true;
+    _pushCompleter?.complete();
+    _releaseCompleter?.complete();
+  }
+}

patch/font.dart

@@ -0,0 +1,28 @@
+import 'dart:io';
+
+import 'package:archive/archive_io.dart';
+import 'package:dio/dio.dart';
+
+void main() async {
+  const harmonySansLink = "https://developer.huawei.com/images/download/general/HarmonyOS-Sans.zip";
+
+  var dio = Dio();
+  await dio.download(harmonySansLink, "HarmonyOS-Sans.zip");
+  await extractFileToDisk("HarmonyOS-Sans.zip", "./assets/");
+  File("HarmonyOS-Sans.zip").deleteSync();
+
+  var pubspec = await File("pubspec.yaml").readAsString();
+  pubspec = pubspec.replaceFirst("# fonts:",
+"""  fonts:
+  - family: HarmonyOS Sans
+    fonts:
+      - asset: assets/HarmonyOS Sans/HarmonyOS_Sans_SC/HarmonyOS_Sans_SC_Regular.ttf
+""");
+  await File("pubspec.yaml").writeAsString(pubspec);
+
+  var mainDart = await File("lib/main.dart").readAsString();
+  mainDart = mainDart.replaceFirst("Noto Sans CJK", "HarmonyOS Sans");
+  await File("lib/main.dart").writeAsString(mainDart);
+
+  print("Successfully patched font.");
+}

pubspec.lock

@@ -33,6 +33,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.4"
+  archive:
+    dependency: "direct dev"
+    description:
+      name: archive
+      sha256: "2fde1607386ab523f7a36bb3e7edb43bd58e6edaf2ffb29d8a6d578b297fdbbd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.7"
   args:
     dependency: transitive
     description:
@@ -408,10 +416,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_memory_info
-      sha256: "1f112f1d7503aa1681fc8e923f6cd0e847bb2fbeec3753ed021cf1e5f7e9cd74"
+      sha256: eacfd0dd01ff596b4e5bf022442769a1807a73f2af43d62802436f0a5de99137
       url: "https://pub.dev"
     source: hosted
-    version: "0.0.1"
+    version: "0.0.3"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -770,6 +778,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
+  posix:
+    dependency: transitive
+    description:
+      name: posix
+      sha256: "6323a5b0fa688b6a010df4905a56b00181479e6d10534cecfecede2aa55add61"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.3"
   rhttp:
     dependency: "direct main"
     description:
@@ -1116,4 +1132,4 @@ packages:
     version: "0.0.12"
 sdks:
   dart: ">=3.8.0 <4.0.0"
-  flutter: ">=3.35.2"
+  flutter: ">=3.35.5"

pubspec.yaml

@@ -2,11 +2,11 @@ name: venera
 description: "A comic app."
 publish_to: 'none'
 
-version: 1.5.1+151
+version: 1.5.3+153
 
 environment:
   sdk: '>=3.8.0 <4.0.0'
-  flutter: 3.35.3
+  flutter: 3.35.5
 
 dependencies:
   flutter:
@@ -75,7 +75,7 @@ dependencies:
       ref: fe182cdf40e5fa6230f451bc1d643b860f610d13
   dynamic_color: ^1.7.0
   shimmer_animation: ^2.1.0
-  flutter_memory_info: ^0.0.1
+  flutter_memory_info: ^0.0.3
   syntax_highlight: ^0.4.0
   flutter_7zip:
     git:
@@ -94,6 +94,7 @@ dev_dependencies:
   flutter_lints: ^5.0.0
   flutter_to_arch: ^1.0.1
   flutter_to_debian: ^2.0.2
+  archive: any
 
 flutter:
   uses-material-design: true
@@ -104,6 +105,7 @@ flutter:
     - assets/tags.json
     - assets/tags_tw.json
     - assets/opencc.txt
+# fonts:
 
 flutter_to_arch:
   name: Venera

test/channel_test.dart

@@ -0,0 +1,115 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:venera/utils/channel.dart';
+
+void main() {
+  test("1-1-1", () async {
+    var channel = Channel<int>(1);
+    await channel.push(1);
+    var item = await channel.pop();
+    expect(item, 1);
+  });
+
+  test("1-3-1", () async {
+    var channel = Channel<int>(1);
+
+    // producer
+    () async {
+      await channel.push(1);
+    }();
+    () async {
+      await channel.push(2);
+    }();
+    () async {
+      await channel.push(3);
+    }();
+
+    // consumer
+    var results = <int>[];
+    for (var i = 0; i < 3; i++) {
+      var item = await channel.pop();
+      if (item != null) {
+        results.add(item);
+      }
+    }
+    expect(results.length, 3);
+  });
+
+  test("2-3-1", () async {
+    var channel = Channel<int>(2);
+
+    // producer
+    () async {
+      await channel.push(1);
+    }();
+    () async {
+      await channel.push(2);
+    }();
+    () async {
+      await channel.push(3);
+    }();
+
+    // consumer
+    var results = <int>[];
+    for (var i = 0; i < 3; i++) {
+      var item = await channel.pop();
+      if (item != null) {
+        results.add(item);
+      }
+    }
+    expect(results.length, 3);
+  });
+
+  test("1-1-3", () async {
+    var channel = Channel<int>(1);
+
+    // producer
+    () async {
+      print("push 1");
+      await channel.push(1);
+      print("push 2");
+      await channel.push(2);
+      print("push 3");
+      await channel.push(3);
+      print("push done");
+      channel.close();
+    }();
+
+    // consumer
+    var consumers = <Future>[];
+    var results = <int>[];
+    for (var i = 0; i < 3; i++) {
+      consumers.add(() async {
+        while (true) {
+          var item = await channel.pop();
+          if (item == null) {
+            break;
+          }
+          print("pop $item");
+          results.add(item);
+        }
+      }());
+    }
+
+    await Future.wait(consumers);
+    expect(results.length, 3);
+  });
+
+  test("close", () async {
+    var channel = Channel<int>(2);
+
+    // producer
+    () async {
+      await channel.push(1);
+      await channel.push(2);
+      await channel.push(3);
+      channel.close();
+    }();
+
+    // consumer
+    await channel.pop();
+    await channel.pop();
+    await channel.pop();
+    var item4 = await channel.pop();
+    expect(item4, null);
+  });
+}