Refs #609 (high RAM with stutters).
Manga / anime covers from sources are typically 720x1080 or larger
(~3 MB decoded RGBA per cover). The library grid, library list and
generic browse / search card widgets render those covers at roughly
150x220 logical pixels, but every cover decoded to its full source
resolution and that decoded bitmap landed in Flutter's `imageCache`.
With 30-50 covers in flight during a normal scroll, the default
100 MB cache filled and the engine started evicting + re-decoding
aggressively — exactly the symptom in #609 (stutters + high RAM).
Mangayomi already had `ExtendedResizeImage` available via the
`extended_image_library` package and used it in one place
(`cachedCompressedNetworkImage`, called only from the History
screen). This commit generalises that pattern.
Add a `coverProvider()` helper in `lib/utils/cached_network.dart`
that wraps `CustomExtendedNetworkImageProvider` in
`ExtendedResizeImage` with a 200 KB encoded budget — sharp at
typical thumbnail size on high-DPR screens, ~3.6x smaller decoded
than a full-resolution cover. Pass through the same `cache` /
`cacheMaxAge` knobs the underlying provider exposes so existing
disk-cache behaviour is preserved.
Swap the three high-traffic thumbnail call sites to use it:
* `lib/modules/library/widgets/library_gridview_widget.dart`
* `lib/modules/library/widgets/library_listview_widget.dart`
* `lib/modules/widgets/manga_image_card_widget.dart`
(both `MangaImageCardWidget` and `MangaImageCardListTileWidget`,
used by browse and search results)
Deliberately not changed:
* The manga / anime detail page hero cover — large display, full
resolution is appropriate.
* Reader pages — already memory-managed by `ChapterPreloadManager`
and need full resolution for actual reading.
* `cachedNetworkImage()` and other lower-traffic thumbnail surfaces
(tracker results, calendar, recommendation grid). Easy to extend
in a follow-up if anyone asks; kept narrow here so review is
manageable.
Verified
* `flutter analyze` clean on every touched file
* `flutter build macos --release` succeeds
* Smoke-tested on macOS with the local-all-fixes build: library
grid, library list and browse card all render identical-looking
covers at typical thumbnail sizes; no visible quality regression
at the displayed scale
By extracting:
```
SystemChrome.setEnabledSystemUIMode(
SystemUiMode.manual,
overlays: SystemUiOverlay.values,
);
```
to a file `system_ui.dart` and calling the method `restoreSystemUI()`
Changes:
- Add season-keyword regex (staffel, season, saison, temporada) and
episode-keyword regex (folge, episode, ep.) to reliably extract
the correct number regardless of name format
- parseChapterNumber() now encodes season context into the sort key
(season * 100000 + episode) so multi-season anime sort correctly
across seasons without mixing episode numbers
- Add parseEpisodeNumber() which strips season context and returns
only the episode number within a season; use this for tracker
updates (MAL/AniList/Kitsu) and AniSkip lookups, where the tracker
entry is already season-specific
- Switch updateTrackChapterRead and getAniSkipResults to
parseEpisodeNumber to fix incorrect episode reporting for
multi-season anime
- Compile all RegExp objects as static finals instead of per-call
instantiation
- Refactor duplicated parse logic into a single private _parse()
method with an applySeason flag
- remove the reverse parameter because false is already the model default, so passing it is redundant.
- flip the reverse bool, to keep the chapter sorting of already added manga the same.
Otherwise the user would have to change the sorting orientation for the chapters in the library.
- Add ChapterRecognition for numeric chapter parsing
- Replace old comparators with chapter‑number–aware sorting
- Unify sort modes and simplify list handling
- Rewrite updateMangaDetail with URL‑based dedupe
- Preserve read state across scanlators
- Update existing chapters instead of recreating
- Only create Update entries for new unread chapters
- Recompute smartUpdateDays using combined chapter list
- Remove outdated reversed/index‑based logic
- Replace synchronous Isar writes with async transactions in `AboutScreen`
- Make `AppLogger.init()` and `dispose()` fully async and guarded with `_busy`
- Remove `StreamController` queue and write directly to the IOSink
- Prevent double‑initialization and race conditions using `_initialized` + `_busy`
- Update log toggle handler to await logger init/dispose for consistency
Fix following Exception when disabling and re-enabling logger:
```
Exception has occurred.
StateError (Bad state: Stream has already been listened to.)
```
- Added UpcomingUIModel for managing upcoming manga list items with headers and items.
- Introduced CalendarDay widget to display individual days with event indicators.
- Created CalendarHeader widget for navigating between months.
- Developed CalendarIndicator for visualizing events on specific days.
- Implemented UpcomingCalendar to manage the calendar view and event loading.
- Added UpcomingItem widget for displaying individual upcoming manga with cover images.
- Introduced FetchInterval utility to calculate fetch intervals based on chapter upload dates.
- Refactored updateMangaDetail to utilize FetchInterval for smart update days.
- Enhanced MedianExtension to ensure correct median calculation.
- Removed unused imports and commented-out code for cleaner implementation.
- to prevent old entries (before sourceId was introduced) from accidentally using conflicting sources with the same name even if they are not installed
This commit improves memory management, reduces redundant interpreter
instantiation, and standardizes service usage patterns.
- Add `dispose()` to `ExtensionService` interface and implement it across
Dart, JS, LNReader, and Mihon services.
- Replace repeated interpreter creation in `DartExtensionService` with a
persistent `_interpreter` instance initialized once in the constructor.
- Add disposal logic for JS DOM selector and Cheerio instances to prevent
memory leaks.
- Introduce `withExtensionService()` helper to ensure services are always
disposed after use.
- Update call sites across the codebase to use `withExtensionService()`
or manual try/finally disposal.
- Improve isolate service message handling by extracting `responsePort`
earlier.
- Ensure safer defaults (e.g., returning empty lists, const lists) when
service calls fail.
- new file item_type_filters.dart for the hiddenItemTypes function.
- reduces code duplication in statistics_screen, categories_screen and base_library_tab_screen
- Extract localizedItemType() from `base_library_tab_screen.dart`
- Add localizedSources() and localizedExtensions() for browse_screen.dart
- Reduce if-statements in statistics_screen.dart
- Reduce if-statements in categories_screen.dart
- Reduce if-statements in browse_screen.dart
- Using round() will push values up too early.
Example: log(999) / log(1024) = 0.999
.round() = 1.
Result: 0.98 kB instead of 999 B
- Use correct units, as base1024 = KiB, MiB, etc. and base1000 = kB, MB, GB, ...
- Move the cacheDir creation to storage_provider from `others.dart`, `custom_extended_image_provider.dart` and `storage_usage.dart`.
- Use the correct directory, `getApplicationCacheDirectory()` instead of the `getTemporaryDirectory()` (which is being deleted by the OS regularly) for cache files.
- remove the `_cacheDownloadPath` from `storage_usage.dart` as the path is never being created in the first place, so using that path in `clearCache()` and `_getTotalDiskSpace()` is unnecessary.
- New switch in More > Settings > About
"Enable logging".
When ON, it inits the AppLogger and shows the "Share app logs" button below.
When OFF, it disposes the AppLogger and hides the "Share app logs" button.
It also prevents the AppLogger from init.
OFF by default.
- added localizations accordingly.
- allow multiple local folders
- added support for scanning .epub novels
- added metadata,json support
- scanned entries now appear in browse screen instead of the default library category (can be added to library)
