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CAI
Software that uses CAICheck a score

shichunlei/flutter_app

34.2

Weak · 23 September 2026

78.2k

lines of production code

Dart

primary language

5

measurements over time

CAI band scale
CAI trend line
CAI lens gauges

What this system is

This system is a comprehensive Flutter-based mobile application framework that implements a modular architecture for diverse content verticals, including e-commerce, novel reading, video streaming, and social networking. It provides a unified infrastructure for state management, local data persistence, and UI component reuse across these distinct features. The codebase supports multi-language localization and integrates with various third-party APIs to deliver rich, interactive user experiences.

How it got here

2018–2019 — comprehensive feature expansion

70 changes.

The project underwent a massive expansion of features, adding distinct modules for reading, shopping, video, and social media alongside existing sports and weather content. This period focused on building out a rich, multi-faceted application with deep navigation, state management, and UI components across all sections.

2020–2021 — feature expansion and UI modernization

11 changes.

This period focused on adding significant new content modules, including a comprehensive COVID-19 tracking dashboard and a TikTok-style vertical video feed. The team also established a robust base architecture for state management and internationalization, while introducing a library of reusable animated UI components to modernize the application's interface.

Features

Add 'My Favorites' and 'Daily Article' screens

Added new UI components for the article section: a 'CollectArticle' screen that displays a user's starred/favorited articles with swipe-to-remove functionality, and a 'OneArticlePage' for viewing a daily featured article. The daily article view includes controls for font size, theme color selection, and navigation between previous, next, and random articles, as well as a star/collect button to save articles.

lib/article · high confidence

Add JuZiMi (Quotes) section with full UI and navigation

Introduces a new 'JuZiMi' (Quotes) feature, adding a splash screen with animated text, a home page with category tabs (Love, Inspirational, Sad, Positive), and list/detail pages for quotes and tags. The implementation includes a shimmer loading view, custom item list widgets, and navigation to individual quote details and tag-based lists.

lib/juzimi · high confidence

Add NBA Sports section with match, player, and team detail pages

The app now includes a dedicated NBA Sports module, introducing a new navigation tab for NBA content. This update adds a comprehensive set of new pages and widgets to view NBA match details (including head-to-head stats, period goals, and player performance), player profiles (career history, season data, and news), and team information (schedules, rosters, and statistics). The home screen for this section features tabs for schedules, rankings, and data, providing users with deep access to NBA-specific content.

lib/nba · high confidence

Add QDaily app screens and navigation

Added new Flutter pages for the QDaily application, including article and book detail views, a comments page, a search interface, a settings menu, and a splash screen with a user onboarding guide. The home screen now displays a tabbed interface for 'NEWS' and 'LABS' content, and the app includes a bottom navigation bar with like, comment, and share actions.

lib/qdaily · high confidence

Add QDaily column browsing and detail views

Introduced new Flutter pages for the QDaily feature: a 'ColumnsPage' that lists available columns with pull-to-refresh and infinite scroll, and a 'SpecialPage' that displays detailed content for a specific column, including header, subscriber avatars, and feed items in grid or list layouts.

lib/qdaily/column · high confidence

Add SARS-CoV-2 pandemic tracking dashboard

A new 'SARS-CoV-2' section has been added to the application, providing a dedicated dashboard for tracking the coronavirus pandemic. This feature includes a scrollable home page displaying real-time statistics, a news ticker for updates, and detailed data distributions for both domestic provinces and international regions.

_lib/sars\cov · high confidence

Add TikTok-style vertical video feed with swipe navigation

Added a new TikTok-style video browsing experience in the app. Users can now view a vertical feed of short videos that auto-play and loop. The feed supports horizontal swiping gestures to navigate between different content panels (left menu, video feed, and person/profile page), with smooth animated transitions and a progress bar indicating video playback status.

lib/tiktok · high confidence

Add Tubi TV streaming app with video playback and content browsing

The app now includes a new 'Tubi TV' module featuring a home page with category-based content browsing, a search interface, and a detailed view for movies and TV shows. Users can browse titles, select seasons and episodes, and stream video content using a custom video player with playback controls. The module also provides a 'Related' suggestions view and a list view for categories.

lib/tubitv · high confidence

Add address management UI for Baixing Life

The app now includes a new address management section under Baixing Life, featuring a list view of saved addresses, a form for creating or editing an address, and a reusable item card with edit/delete/default actions. The list page uses FutureBuilder to fetch and display addresses, while the create/edit page handles form validation and submission. All text labels are localized via the i18n system.

_lib/baixing\life/page/address · high confidence

Add bottom navigation and tab bar demos

Added a collection of bottom navigation and tab bar implementations in the \lib/bars\_demo\ directory. The changes introduce multiple demo widgets including \BottomAppbarSample\, \BottomBarViewDemo\, \BottomNavigationBarHomePage\, \BubbleBottomBarPage\, \CupertinoTabBarSample\, \CurvedNavigationBarSample\, \FancyBottomNavigationBar\, \NavigationBarFixed\, \NavigationBarShifting\, \TabBarDemoPage\, \TabBarHomePage\, and \TitledNavigationBarDemo\. These files demonstrate various navigation patterns such as standard Material bottom navigation, curved navigation bars, Cupertino-style tabs, and scrollable tab bars.

_lib/bars\demo · high confidence

Add city management and selection features to the weather module

The weather page now supports managing and switching between multiple cities. A new CityManagerPage allows users to view a list of saved cities, add new ones via search, and delete them. The main WeatherPage integrates a city selection interface (CityPage) and a search interface (SearchCitiesPage) to fetch and display weather data for different locations.

lib/weather/page · high confidence

Add contact list and detail pages

Introduced a new contact feature with two pages: a contact list page that fetches and displays user data from the randomuser.me API, and a detail page showing individual contact information. The list page uses an AzListView with suspension headers and an index bar for navigation, while the detail page presents structured contact fields (name, phone, email, address, birthday) in a scrollable layout.

lib/contact/page · high confidence

Add interactive boarding pass cards with expandable details

A new ticketing UI was added to the app, introducing a list of boarding pass cards that users can tap to expand and reveal detailed flight information. The implementation includes a data model for boarding passes, a folding card widget that animates between a compact summary header and an expanded view showing gate, zone, seat, class, and flight times, along with a barcode component. This change adds the complete set of components required to display and interact with boarding pass cards in the ticket screen.

_lib/ui\screen/ticket · high confidence

Add interest selection screens for gender and reading preferences

Introduced new Flutter pages for onboarding users' reading preferences. The 'gender' screen allows users to select their gender to receive tailored book recommendations, while the 'choice tag' screen lets users choose specific genres (e.g., Urban, Fantasy, Romance) to further refine content suggestions. These new UI components establish the initial user flow for personalizing the reading experience.

lib/reader/interest · high confidence

Add login, quick login, register, and password reset pages

The app now includes four new authentication screens: a standard password login, a quick phone-number login, a user registration form, and a password reset flow. Each page provides input fields for phone numbers, verification codes, and passwords, with real-time validation to enable or disable the submit button. The login and quick-login pages also include links to reset passwords and register new accounts.

lib/page/login · high confidence

Add login, sign-up, and password recovery screens

Users can now access the login, sign-up, and forgot-password pages. The login screen features a tabbed interface for switching between sign-in and sign-up, while the sign-in form validates email and password inputs. The sign-up form collects username, email, and password details, and the forgot-password page provides fields for mobile number and verification code.

lib/login/page · high confidence

Add new 'Zhuishu Shenqi' reading app interface and navigation

Users can now access a new reading application interface featuring a bottom navigation bar with tabs for Bookshelf, Bookstore, and Profile. The home screen displays an IndexedStack of these three main sections, each represented by custom icons and labels. The module also exports various components for book details, chapters, reader pages, and widgets, enabling the full reading experience within this new app context.

lib/reader · medium confidence

Add new COVID-19 dashboard widgets

The app introduces a suite of new UI components for the SARS-CoV-2 (COVID-19) section, including a home header view displaying national statistics, a card widget for navigation to analysis and trajectory pages, and specialized views for displaying case counts, international statistics, and prevention guidelines.

_lib/sars\cov/widget · high confidence

Add new Ranking pages for book lists

Added new RankingPage, RankingBookListPage, and RankingsPage components in the reader module. The RankingsPage provides a tabbed interface (Male, Female, Comic, Epub) to browse book rankings, while RankingPage displays the list of ranking categories and RankingBookListPage shows the books within a selected category. This introduces a new user-facing feature for browsing ranked book lists.

lib/reader/ranking · high confidence

Add new app sections: contact, home, onboarding, crypto, and reader

The app now includes several new features and pages. A contact management section has been added, providing UI components for addresses, emails, phones, and categories. The main home page has been updated to include a music player bar, location services, and weather information. An onboarding/introductory slide page has been introduced for new users. A new MVP-based crypto listing page has been added, displaying cryptocurrency data from an external API. Additionally, a reader section has been implemented, featuring a bookshelf, search functionality, and book detail pages, all backed by a new state management model for books and settings.

lib · high confidence

Add new music list and category pages

Users can now browse music by category, view detailed song lists, and access ranking lists and playlist categories through new UI components including SongListCategoryPage, SongListDetailsPage, and associated data models.

_lib/music\_player/song\list · high confidence

Add provincial COVID-19 area detail page

A new AreaPage is introduced to display detailed COVID-19 statistics for a specific province. This page presents confirmed, death, and cured case counts, alongside a list of cities within that province and related news updates. The implementation includes the main page logic and associated UI components for rendering data views and news items.

_lib/sars\cov/page/area · high confidence

Add quiz functionality with question and score pages

Added new files in lib/question to support a quiz feature. This includes data models (Question, Quiz), UI components (AnswerButton, QuestionTest, CorrectWrongOverlay), and pages (QuizPage, ScorePage) that allow users to answer true/false questions, receive immediate feedback, and view their final score.

lib/question · high confidence

Add stream-based state management and loading dialog utilities

A new 'stream\_packing' module is introduced, providing a reactive state management pattern built around a StreamController. It includes a reusable LoadingDialog widget for showing/hiding a loading overlay, a MultiStateWidget that switches between loading, error, and content views based on state changes, and a set of state classes (LoadingState, ErrorState, ContentState, etc.) to represent different UI states. This allows components to manage and display different states (loading, error, content) in a consistent way.

_lib/stream\packing · high confidence

Added ArticleModel for managing article state and user preferences

Introduced a new ArticleModel class in the article store to manage article-related state, including fetching today's, random, or specific day's articles, handling star/collection status, and persisting user preferences for font size and theme color.

lib/article/store · high confidence

Added SQLite persistence for the novel bookshelf

A new database helper class, BookShelfDBHelper, was added to manage the 'novel\_bookshelf' SQLite table. This enables the app to store, retrieve, update, and delete novel entries in the user's personal bookshelf, supporting features like tracking reading progress and managing a local collection of novels.

lib/reader/db · high confidence

Added SQLite provider for article data management

A new ArticleProvider class has been introduced in lib/article/db/article\_provider.dart to manage article data using SQLite. This provider handles database operations such as checking if an article is starred, inserting or replacing articles, retrieving starred lists, and canceling starred status, utilizing the sqflite package for local storage.

lib/article/db · high confidence

Added WeChat Moments feed and dynamic publishing UI

Introduced two new Flutter pages for the WeChat Friends feature: a main feed (WeChatFriendsCircle) that displays a scrollable list of friend dynamics with a header and toolbar, and a publishing interface (PublishDynamicPage) that allows users to select multiple images from their gallery and compose a new post. The implementation uses the MultiImagePicker plugin to handle multi-image selection and integrates with local asset loading for initial data.

_lib/wechat\friends/page · high confidence

Added Youdao Jingpinke and Tag browsing pages

Introduced new Flutter UI components for the Youdao Jingpinke section, including a home page displaying banners, popular courses, and tag-based recommendations, as well as a tag page that supports infinite scrolling and sub-tag navigation. These changes add the visual structure and data-binding logic for these specific pages.

lib/youdao/page · medium confidence

Added animation demos and utilities

The lib/animation directory now includes a comprehensive set of Flutter animation demos and utility widgets. This adds interactive examples for core animation widgets including AnimatedAlign, AnimatedBuilder, AnimatedContainer, AnimatedCrossFade, AnimatedIcons, AnimatedNumber, AnimatedOpacity, AnimatedPadding, AnimatedPhysicalModel, AnimatedPositioned, AnimatedSize, AnimatedSwitcher, and AnimatedWear. Additionally, the update introduces a CurvesDemo to visualize and test various animation curves, a TweenDemo showcasing property interpolation, a TweenAnimationBuilder example, and a suite of custom animation widgets such as BounceInAnimation, AnimatedArrow, and SlideInAnimation.

lib/animation · high confidence

Added booklist feature with list, detail, and category tabs

A new booklist feature has been introduced, comprising three new files in lib/reader/booklist. The BookListPage provides a tabbed interface for browsing book lists by gender (male, female) and publisher (press). The BookListsPage handles the display of book lists with pull-to-refresh and infinite scroll capabilities. The BookListInfoPage displays detailed information about a specific book list, including title, tags, author, and a categorized list of books within that list. This adds a new section to the reader app for discovering and viewing curated book lists.

lib/reader/booklist · high confidence

Added custom icon font resources for UI icons

The \custom\_font\ directory now includes \demo.css\, \demo\_index.html\, and \iconfont.css\, which define a new icon font set. This provides a collection of vector icons (such as gender, weather, and status indicators) that can be used throughout the application's interface.

_custom\font · high confidence

Added internationalization support for English and Chinese (Simplified, Hong Kong, and Traditional) locales

The application now supports localized text for English, Simplified Chinese, Traditional Chinese (Hong Kong and Taiwan). This change adds the necessary translation files (ARB) and generated Dart code to enable multi-language support across the app's UI elements, such as menus, settings, and common actions.

lib/generated, lib/l10n · high confidence

Added local database providers for shopping addresses and goods

New database provider classes have been added to manage local storage for user shipping addresses and shopping cart items. The \AddressProvider\ handles CRUD operations for the 'address' table, supporting default address selection, while \GoodsProvider\ manages the 'products' table, enabling storage and retrieval of shopping cart items including their checked status and quantity.

_lib/baixing\life/db · high confidence

Added music ranking and playlist list views

Users can now view music rankings and playlist details through new 'RankListPage' and 'TopSongsPage' components. The ranking page displays categorized music lists using grid and list layouts, while the song list page features a scrollable header with dynamic transparency effects and a persistent play-all bar for the selected playlist.

_lib/music\player/top · high confidence

Added new UI components for the QDaily (Huxiu) interface

Introduced a suite of new Flutter widgets in lib/qdaily/ui to support the QDaily app's UI, including banner, bottom app bar, and various item views for columns, feeds, comments, and lab topics. These components render content such as article titles, author information, comment threads, and interactive elements like checkboxes and sliders, enabling the display of the app's core content and features.

lib/qdaily/ui · high confidence

Added new UI components for the login6 page

The login6 page now includes new UI components: a reusable circular icon button with fade and translation animations, and two trapezoidal clipper widgets (top and bottom) for custom shape clipping.

lib/page/login6/component · high confidence

Added new enum types for UI and state management

Added lib/enum/enum.dart, introducing new enumerations for application logic and UI configuration. These include ImageType (network, assets, localFile), LineType (vertical, horizontal), LoginMode (LOGIN, REGIST), LoaderState (NoAction, Loading, Succeed, Failed, NoData), RefreshType (DEFAULT, LOAD\_MORE, REFRESH), Rotation (various directional pairs), Direction (LEFT, RIGHT, UP, DOWN), and ButtonShape (NORMAL, Fillet, SQUARE\_CORNER, CIRCLE, OUTLINE).

lib/enum · high confidence

Added new interactive 'Lab' sections: Vote, Say, Ratio, You Guess, and Who

The app now includes several new interactive 'Lab' pages: a voting page (LabVotePage), a 'I say' page (LabISayPage), a '42%' quiz page (LabRatioPage), a 'You Guess' page (LabYouGuessPage), and a 'Who' page (LabWhoPage). These are accessible via the main Labs page (LabsPage) and the Topic Labs page (TopicLabsPage), which now route to these specific interactive experiences.

lib/qdaily/lab · high confidence

Added new onboarding and login page

Introduced a new onboarding and login interface (OnboardingPage) that features a vertical PageView for switching between Sign In and Sign Up tabs, complete with animated background bubbles and social login buttons for Google and Facebook.

lib/page/login6 · high confidence

Added new sign-in and sign-up login forms

The login page now includes dedicated sign-in and sign-up tabs, each presenting a form for user credentials. The sign-in tab collects an email and password with validation, while the sign-up tab collects a username, password, and a second password field. Both forms use custom button widgets and display localized text for labels and validation messages.

lib/page/login6/tabs · high confidence

Added new utility classes for database, HTTP, and system interactions

Added several new utility classes to the \lib/utils\ directory to support application functionality. This includes \database.dart\ for local SQLite storage via \sqflite\, \http\_utils.dart\ for network requests using \Dio\, \sp\_util.dart\ for shared preferences, \permissions\_util.dart\ for handling device permissions, and \generate\_utils.dart\ for encryption (AES, MD5, Base64). Additionally, new utilities were added for file operations (\file\_util.dart\), date formatting (\date\_format.dart\), logging (\log\_util.dart\), number formatting (\num\_utils.dart\), routing animations (\route\_util.dart\), and general utilities like toast messages (\toast.dart\) and color generation (\utils.dart\).

lib/utils · high confidence

Added new widget demos for AppBar, BottomSheet, Buttons, Chips, and more

Added a collection of new Flutter widget demos in the lib/widget directory, including AppBarWidget, AspectRatio, BottomSheet, ButtonWidget, ButtonBar, CheckSwitchWidget, ChipWidget, ColorFiltered, ContactPicker, DateTimePicker, DialogWidget, DismissibleWidget, and DraggableGridPage. These files provide examples of various UI components such as navigation bars, bottom sheets, buttons, chips, and list interactions.

lib/widget · high confidence

Added personal profile page with account and reading management options

A new 'My Self' (personal profile) page has been added to the application. This page provides users with a centralized hub to manage their account details, view reading statistics (such as book coins and gift vouchers), access VIP membership information, and navigate to features like cloud shelf synchronization, download history, and comment management.

lib/reader/myself · high confidence

Added reusable UI components and theme support

The lib/ui directory now includes a suite of custom Flutter widgets to standardize the app's appearance and interactions. This includes a customizable Button with multiple shape options, a BouncingView for press animations, and a BottomSheetView for modal overlays. The update also introduces a CodeInputText for verification codes, a CountdownWidget for timers, and specialized input fields like CustomTextField with password visibility toggles. Additionally, the codebase now provides LightTheme and DarkTheme wrappers to manage app-wide styling, alongside utility widgets like GradualChangeView for gradients and ImageLoadView for robust image loading with blur effects.

lib/ui · high confidence

Added reusable UI components for login and password recovery flows

Introduced two new Flutter widgets in the login UI layer: an identity code view that implements a 60-second countdown timer for SMS verification codes, and a submit button featuring a gradient background. These components support the new password recovery page and general login interactions, providing consistent styling and interactive states for users.

lib/login/ui · high confidence

Added state management models for music, shopping cart, user, weather, and other app sections

Introduced new ChangeNotifier models to manage application state for various features. The MusicModel handles audio playback, progress, and playlist management. The ShoppingCartModel manages cart items, quantities, and pricing calculations. The UserModel stores and retrieves user profile data and login status. The WeatherModel handles city-based weather data and city management. Additionally, new models were added for Baixing (lifestyle) categories, song lists, and app configuration (theme/locale). These changes provide the underlying state management layer for the corresponding UI components.

lib/store/models · high confidence

Adds UI components for the Baixing Life shopping cart, orders, and product listings

The app now includes a complete set of UI widgets for the 'Baixing Life' section, introducing support for a shopping cart (with item selection, quantity adjustment, and total calculation), an order list with detailed item views, and various product display templates (grid, floor, and list items). These components enable users to browse products, manage their cart, and view order history within the application.

_lib/baixing\life/ui · high confidence

Adds a library of reusable Flutter UI components

The flutter\_libs package now includes a collection of custom Flutter widgets, including an animated icon button, an animated number view, an avatar glow effect, a bottom navigation bar, a bottom drag widget, a bubble bottom bar, a circle color picker, a circular progress indicator, a curved navigation bar, and a dashed path utility. These components provide pre-built, animated UI elements for common mobile interface patterns.

_flutter\libs · high confidence

Adds new data models for diverse content modules

Introduces a comprehensive set of new bean classes in the \lib/bean\ directory to support various app sections. This includes \Address\ for user delivery details, \Article\ for daily text content, \Baixing\ for the 'Baixing Life' shopping module, \BookResult\ and \Books\ for the novel reading feature, \City\ for weather location selection, \Condition\ for movie filtering, \ContactBean\ for the random user contacts page, \Country\ for international dialing codes, \Doodle\ for historical figures, \ElementData\ for the periodic table, and \FriendsDynamic\ for social feed posts. These models provide the data structures required to parse and display content from their respective APIs.

lib/bean · high confidence

Introduce global configuration, custom icons, and navigation data structures

The application now includes a centralized configuration file (\lib/global/config.dart\) that stores API keys for third-party services like Amap and He-Weather, alongside URLs for external resources. Additionally, \lib/global/custom\_icon.dart\ defines a set of custom font icons for the UI, and \lib/global/data.dart\ provides the hierarchical data structure used to populate the main navigation menu with categories such as Widgets, Layouts, and Animations.

lib/global · high confidence

Introduce the Baixing Life module with a new onboarding experience and main navigation

A new 'Baixing Life' module is introduced, featuring an onboarding screen that showcases music, spa, and travel themes before transitioning to the main application. The main navigation is established via an IndexPage that provides a bottom tab bar for Home, Categories, Shopping Cart, and Member sections. The module also exports a comprehensive set of UI components and page files, including shopping cart views, order lists, and address management screens.

_lib/baixing\life · high confidence

Launch of the 'Baixing Life' e-commerce module

A new 'Baixing Life' section is introduced, featuring a dedicated home page with product recommendations and categories, a product details page with image carousels and pricing, a shopping cart with selection and total calculation, an order history view, and a member center for addresses and coupons. The module also includes pages for browsing shops, viewing shop information, and a about page, all integrated with the app's navigation and state management.

_lib/baixing\life/page · high confidence

New UI components for displaying coronavirus data and news

Added new Flutter widgets to the Sars Cov module: \ItemCityDataView\, \ItemContinentDataView\, \ItemCountryDataView\, \ItemProvinceDataView\, \ItemLore\, and \ItemRumor\. These components provide the visual representation for displaying city, continent, country, and province-level statistics, as well as sections for lore and rumors, enabling the app to display structured data and news content.

_lib/sars\cov/ui · high confidence

New UI delegates for sliver headers, search, and city selection

Added new Flutter delegates to support custom sliver app bar headers, a general search interface, and a city selection search interface. The \SliverCustomHeaderDelegate\ and \SliverAppBarDelegate\ handle complex header layouts with images, avatars, and tab bars, while \SearchBarDelegate\ and \SearchCityDelegate\ implement search functionality with suggestions and result pages. Additionally, \CustomSliverAppBarDelegate\ and \FallbackCupertinoLocalisationsDelegate\ provide basic sliver and localization support.

lib/delegates · high confidence

New UI screens and interactive components

Added multiple new UI screens and components, including a bank statement page, a bottom menu with slide-out animation, a bottom-sheet login/register form, a card-scrolling demo, a code input field for verification codes, a Ctrip-style home page layout, a signature/drawing board, a Flare-based animated login page, a foldable card animation, and a rotating guillotine-style menu.

_lib/ui\screen · high confidence

New UI widgets and demo pages for card flip, bottom drag, and drawer layouts

Added several new UI components and their corresponding demo pages in the \lib/page\ directory. These include a back-drop layout with an animated front panel, a bottom drag widget for sliding panels, a card flipper with parallax scrolling, a clippy widget demonstrating various geometric shapes, a device info page, a drag-sortable list, a dropdown menu sample, an elements table, a flip view, a horizontal picker, an inner drawer, and a flipper widget. These additions provide interactive examples of common UI patterns and custom widgets.

lib/page · high confidence

New Youdao widget components for course and ad displays

The Youdao widget library now includes new UI components to support the app's course and advertising features. A new AdDialog widget renders a modal dialog for displaying promotional images with a close button. ItemColumn and ItemTag widgets provide layouts for displaying course lists and tag-based recommendations, each linking to a WebViewPage for course details. Additionally, ItemCourse and ItemTagRecommendCourse widgets handle the display of individual course items (including teacher avatars and pricing) and tag-based course recommendations, enabling the app to fetch and display structured course data from the Youdao platform.

lib/youdao/widget · high confidence

New address management model for the address book feature

A new AddressModel class has been introduced in the address store to manage address book operations. This model encapsulates logic for retrieving, inserting, updating, and deleting addresses, delegating data access to an AddressProvider. It provides methods to fetch the list of addresses, add or modify an address, set a default address, and delete an address, ensuring the UI is refreshed after each operation.

_lib/baixing\life/page/address/store · high confidence

New and updated API endpoints for multiple content modules

The service layer has been expanded with new repository classes and API URL definitions to support additional content features. This includes endpoints for a 'Baixing Life' shopping module, a 'Zhuishushenqi' novel reading module, a 'Tubi TV' video module, and an NBA sports module, alongside updated endpoints for existing features like movies, weather, and daily articles.

lib/service · high confidence

New base model and provider widget infrastructure

Added a new base model architecture in lib/base, including BaseModel with state management (idle, busy, empty, error, unAuthorized) and error handling, along with specialized list and object models (BaseListModel, BaseObjectModel) that integrate with Flutter EasyRefresh for pull-to-refresh and load-more functionality. Also added ProviderStatelessWidget and ProviderWidget wrappers that automatically manage ChangeNotifierProvider lifecycle, handle loading/empty/error states, and support multiple models, enabling a consistent pattern for data-driven UIs.

lib/base · high confidence

New book reader and chapter list screens

Added new Flutter components for reading books and listing chapters. The \BookReaderPage\ provides a swipeable, single-page reading experience with gesture controls, while the \ChaptersPage\ displays a scrollable list of chapters with a floating action button for quick navigation. Additionally, the \BookDetailsPage\ was introduced to show book metadata, reviews, and recommendations, and a \ReaderPage\ offers an alternative vertical scrolling reader with a drawer for chapter selection.

lib/reader/details · high confidence

New bookstore and comic browsing interfaces

The app now includes a new BookStorePage that organizes book recommendations by gender (male, female, press) and features a search bar. Additionally, a PicturePage has been added to browse comics by categories such as action, fantasy, and sci-fi, each displaying a grid of book covers. These new pages utilize existing repository methods to fetch and display book data.

lib/reader/bookstore · high confidence

New components for displaying friend activity and image assets

Added \AssetView\ to render individual image assets with a tap handler, and \ItemDynamic\ to display a friend's post (dynamic) including text, multiple images, video, location, and comments. The new \ItemDynamic\ widget implements a grid layout for images, handles single or multiple image displays, and integrates a popup window for post actions.

_lib/wechat\friends/ui · high confidence

New contact detail UI components

The contact page now features a set of new UI widgets that render specific contact information types. A header displays the contact's name and phone number, while separate components handle address, email, phone (with call/SMS actions), and other details like birthday or anniversaries. A row widget provides share, history, and favorite actions, and a category/item structure organizes the list items with icons and labels.

lib/contact/ui · high confidence

New login and signup pages with social authentication options

Added new login and signup pages for the application. The login page includes fields for email and password, a 'remember me' toggle, and buttons for Facebook and Twitter social login. The signup page adds a username field and includes links to Terms of Use and Privacy Policy. Both pages feature a custom gradient background and a header with a link to the opposite page.

lib/page/login4 · high confidence

New movie and celebrity detail pages

Added new pages for movie details, celebrity profiles, movie comments, and filtering, along with dedicated views for hot movies, upcoming releases, photo galleries, and annual rankings. These pages provide users with deeper content exploration, including cast and crew information, photo albums, and structured movie browsing options.

lib/movie/page · high confidence

New movie browsing and filtering UI components

The movie section introduces a suite of new UI widgets to enhance content discovery and interaction. A new banner carousel (BannerView) displays featured content, while a ClassifySectionView provides browsing by genre, region, year, and feature tags. A FilterView adds the ability to narrow results by rating range, feature, playability, and watch status. Additional components like FirstMovieView, ItemRankingMovie, and ItemSoonView improve the presentation of movie details, rankings, and upcoming releases, while ItemList and ItemGridView support standard list and grid displays.

lib/movie/ui · high confidence

New music player UI components and ranking list widgets

Added new widgets for the music player interface, including an animated album cover and CD view, a radial seek bar, and a persistent player bar. Introduced list and grid items for displaying top songs, music rankings, and song lists, enabling users to browse and play music tracks directly from the home screen.

_lib/music\player/widgets · high confidence

New music player interface and audio playback support

The music player module now includes a new \AudioPlayersPage\ and \MusicPlayerPage\ UI, providing a full-featured music playback experience with controls for play, pause, skip, and seek. The implementation integrates the \audioplayers\ and \flutter\_sound\ packages to handle audio playback, including support for online music files. The entry point \index.dart\ has been updated to export these new components and related widgets.

_lib/music\player · high confidence

New reader UI components and login page

The reader module now includes a new login screen (lib/reader/login/login.dart) for user authentication. Additionally, a comprehensive set of new UI widgets has been added to lib/reader/widgets, including components for book details (BookDetailsHeaderView, DetailsAppBarView, DetailsBottomView, DetailsDocView, DetailsInterestedView, DetailsReviewView), item templates for book lists and rankings (ItemBook, ItemBookList, ItemBookListBook, ItemBookShelf, ItemChapter, ItemDoc, ItemPictureBook, ItemRankingBook, ItemReview), and reader settings controls for text size and spacing (ChangeTextSizeView, ChangeTextSpaceView).

lib/reader/widgets · high confidence

New weather UI components for air quality, hourly/daily forecasts, and sunrise/sunset

The weather section now features dedicated UI widgets for displaying air quality index with a circular progress bar, 24-hour temperature forecasts with line charts, lifestyle indices, and sunrise/sunset times with a custom animated painter. These components render detailed weather data including PM2.5, ozone, and other pollutants, alongside visualizations for temperature trends and solar cycles.

lib/weather/ui · high confidence

Project initialization and documentation updates

The project has been initialized with essential configuration files, including an Apache 2.0 license, a Jekyll theme configuration, and a comprehensive list of third-party plugins and dependencies. The README has been updated to provide detailed usage instructions, API references, and screenshots for various app modules such as login, NBA sports, and book reading features.

(repo-wide) · high confidence

Behavioural changes

1 commit (0 fixes) modifying android/app/key

A change to existing behaviour in android/app/key — 1 commit, 1 file.

android/app/key, images/flare · low confidence · unverified

Centralized state management with Provider

The application now uses the Provider package for state management. A new central store has been introduced to manage global states for features including music playback, shopping cart, weather, and user settings, replacing previous ad-hoc or different state management approaches.

lib/store · high confidence

Migrated Android app to Flutter V2 embedding with updated plugin registrations

The Android configuration has been updated to support the Flutter V2 embedding system. This includes migrating the main activity to extend FlutterActivity, updating the AndroidManifest.xml to include the flutterEmbedding=2 metadata and various new permissions (camera, location, contacts, etc.), and adding a network security configuration to allow cleartext traffic. Additionally, the Java-based plugin registration has been replaced with a Kotlin-based implementation that registers a comprehensive set of plugins (including AMap, audio players, image pickers, and webview) using the new FlutterEngine API.

android/app/src · high confidence

New design system for colors, dimensions, and styles

The app now uses a centralized design system to standardize the user interface. A new color palette defines primary, accent, and neutral tones, while a dimension class provides consistent spacing and font sizes. These are combined in style definitions that apply specific font weights, sizes, and colors to text elements, ensuring a uniform visual appearance across the application.

lib/res · high confidence

Removed movie list and detail screens

The movie list and movie detail pages have been removed from the application. This includes the deletion of the \Movie\ and \MovieDetail\ data models, as well as the \MovieListPage\ and \MovieDetailPage\ UI components, effectively removing the ability to browse and view details for movies within this module.

lib/movie/list · high confidence

Updated Gradle wrapper to version 7.4

The Android build system has been upgraded to use Gradle 7.4, replacing the previous version 4.4. This update ensures compatibility with modern Android development tools and improves build performance.

android/gradle · high confidence

iOS project configuration and native code updates

The iOS project has been updated to support a broader range of Flutter plugins, including location, audio, and camera permissions. The native entry point has been migrated from Objective-C to Swift, and the Xcode project configuration has been upgraded to Xcode 13 (objectVersion 51). Additionally, the minimum deployment target for iOS has been raised from 8.0 to 9.0, and the build system has been reconfigured to use CocoaPods for dependency management.

ios · high confidence

Dependencies

Updated Android build configuration and Flutter dependencies

The Android build configuration was updated to target SDK 33, enable AndroidX and R8, and add Kotlin support with version 1.7.0. The Flutter project's \pubspec.yaml\ was updated to require Dart SDK \>=2.10.0 and added numerous dependencies including \dio\, \provider\, \photo\_view\, and \flutter\_vector\_icons\, while also adding a local package reference to \flutter\_libs\.

(dependencies) · high confidence

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

How this codebase got here

Score

  • CAI 37 → 34 (-2.9)
  • Rubric changed (rubric-2026.08.19 → rubric-2026.09.15) — scores are not directly comparable.

Lenses

  • Code Health 98 → 89 (-8.9)
  • Architecture 98 → 99 (+1.1)
  • Maturity 32 → 48 (+15.1)
  • Readiness 22 → 5 (-17.0)
  • Security 50 → 61 (+10.9)
  • Domain Modelling 100 → 100 (+0.0)
  • Accessibility 60 → 60 (+0.0)

Resolved (17)

  • Boundary-crossing change coupling: data.dart ↔ file_util.dart (lib/global/data.dart)
  • Change coupling: audioplayers.dart ↔ music_player.dart (lib/music_player/audioplayers.dart)
  • Change coupling: home.dart ↔ labs.dart (lib/qdaily/home.dart)
  • Change coupling: home_page.dart ↔ chip_widget.dart (lib/home_page.dart)
  • Change coupling: hourly_view.dart ↔ sun_view.dart (lib/weather/ui/hourly_view.dart)
  • Change coupling: movie_comment.dart ↔ movie_top250.dart (lib/movie/page/movie_comment.dart)
  • Change coupling: sun_view.dart ↔ weekly_view.dart (lib/weather/ui/sun_view.dart)
  • Coverage not included — suite not readable by the collector
  • Dependency hygiene not measured — dependency manifest found but not parsed for hygiene
  • No exposed public API
  • Secret: generic-api-key (lib/global/config.dart)
  • Secret: generic-api-key (lib/global/config.dart)
  • Secret: jwt (lib/bean/tubitv.dart)
  • Secret: jwt (lib/bean/tubitv.dart)
  • Test reliability not included
  • complexity unreadable for .dart, .java — churn × complexity hotspots could not be measured
  • dormant codebase — no living knowledge left to concentrate

New (240)

  • Boundary-crossing change coupling: contact_page.dart ↔ data.dart (lib/contact/page/contact_page.dart)
  • Boundary-crossing change coupling: data.dart ↔ home_drawable_header.dart (lib/global/data.dart)
  • Boundary-crossing change coupling: flutter_libs.dart ↔ data.dart (flutter_libs/lib/flutter_libs.dart)
  • Boundary-crossing change coupling: music.dart ↔ audioplayers.dart (lib/bean/music.dart)
  • Change coupling: home.dart ↔ member.dart (lib/baixing_life/page/home.dart)
  • Change coupling: movie_celebrity.dart ↔ movie_desc.dart (lib/movie/page/movie_celebrity.dart)
  • Change coupling: sign_in_page.dart ↔ sign_up_page.dart (lib/login/page/sign_in_page.dart)
  • ClassTooLong: DialogWidgetState (lib/widget/dialog_widget.dart)
  • Dependency hygiene PARTLY measured — Maven/Gradle declarations read, no dependency graph resolved
  • Documentation: no installation or build instructions (README.md)
  • Documentation: no usage examples (README.md)
  • DraggableGridPageState._tempState (cognitive 17) (lib/widget/draggable_grid_page.dart)
  • Duplicated block (10 lines × 2) (lib/music_player/song_list/details.dart)
  • Duplicated block (10 lines × 2) (lib/page/ruler_sample.dart)
  • Duplicated block (10 lines × 2) (lib/ui_screen/bottom_sheet_login.dart)
  • Duplicated block (10–11 lines × 2) (lib/qdaily/article_detail.dart)
  • Duplicated block (10–11 lines × 2) (lib/widget/inherited_widget.dart)
  • Duplicated block (10–12 lines × 2) (lib/login/page/sign_in_page.dart)
  • Duplicated block (10–13 lines × 6) (lib/page/login6/index.dart)
  • Duplicated block (10–16 lines × 3) (lib/ui_screen/personal_center.dart)
  • …and 220 more

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

Survey your own repository

shichunlei/flutter_app was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point a surveyor at a repository you know and see whether you agree with it.

About this page

  • The score is its most recent published measurement, taken on 23 September 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 264291611b64bdd16b9401bc16ab0b02dccd0f7d — the exact code this score is about.
  • Scored under rubric-2026.09.15 — the same rubric and the same method as every other entry in this index.
  • Measured by watchdog.canine.dev using codehealth-analyzer preprod-955b9cee9818.