flutter_gen_ai_chat_ui 2.3.0 copy "flutter_gen_ai_chat_ui: ^2.3.0" to clipboard
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Published 44 days ago • verified publisherdilacode.comDart 3 compatible
SDKFlutter
PlatformAndroidiOSLinuxmacOSwebWindows
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High-performance Flutter UI kit for AI chat: streaming markdown, code highlighting, theming, and customizable integration hooks for major LLMs.

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2.3.0 - [2024-07-12] File Upload & Media Attachments #

Added #

  • File Upload Support: Comprehensive file upload capabilities for images, documents, videos, and more
  • Flexible Media Attachments: ChatMedia model to represent various media types in messages
  • Customizable Upload Options: FileUploadOptions to control upload behavior, buttons, and limits
  • Image Caption Support: Added the ability to include captions with uploaded images
  • Multiple File Support: Ability to upload and display multiple files in a single message
  • Full Platform Permissions: Documentation for required permissions on iOS, Android, and macOS
  • Full Example Implementation: Complete real-world file upload example in the example app

Fixed #

  • Fixed several code quality issues to improve the package's pub score
  • Resolved deprecated method usage throughout the codebase
  • Fixed type inference issues for better static analysis compatibility

2.2.1 - [2025-05-16] Better Image Control & Developer Experience #

Added #

  • Image Interaction Control: Added enableImageTaps parameter to MessageOptions to control whether images in markdown content respond to tap events
  • Enhanced Documentation: Added comprehensive usage examples for controlling image interactions

Fixed #

  • Prevented unintended navigation when tapping images in markdown content by default

2.2.0 - [2025-05-05] Scroll Behavior Controls & UX Improvements #

Added #

  • New Scroll Behavior Controls: Fix for Issue #13 - Prevent auto-scrolling that hides the top of long responses
  • ScrollBehaviorConfig: Configure when and how the chat should auto-scroll
    • Control auto-scroll behavior with options: always, onNewMessage, onUserMessageOnly, or never
    • Optional feature to scroll to the first message of a response rather than the last
    • Customizable animation duration and curve for scrolling
  • Enhanced User Experience: Better control over scrolling behavior for long AI responses
  • Comprehensive Example: Added a dedicated example demonstrating all scrolling options

Fixed #

  • Fixed Issue #13: Resolved the problem where long AI responses would auto-scroll, pushing the beginning of the response out of view
  • Improved Accessibility: Users can now read the beginning of long responses without manual scrolling

2.1.2 - [2025-04-22] Dependency Cleanup & Broader Compatibility #

Changed #

  • Removed permission_handler: Removed as a core dependency since it's only needed for optional speech-to-text functionality
  • Enhanced SDK Compatibility: Further improved compatibility by eliminating unnecessary dependencies
  • Updated Documentation: Clarified speech-to-text implementation needs to be handled by the app developer
  • Dependency Optimization: Removed several unused dependencies (intl, flutter_animate, provider, scrollable_positioned_list, url_launcher) to reduce package footprint

Benefits #

  • No more SDK version conflicts with permission_handler dependency
  • Significantly smaller package footprint (~60% reduction in external dependencies)
  • Faster installation and build times
  • More flexibility for implementing speech recognition with your preferred tools
  • Reduced risk of version conflicts with other packages in your app

2.1.1 - [2025-04-22] Critical SDK Compatibility Fixes #

Fixed #

  • SDK Compatibility: Lowered minimum Dart SDK to >=2.19.0 to ensure broader compatibility
  • Color Extensions: Fixed withOpacityCompat to avoid using withValues internally, resolving errors on older Dart SDKs
  • Dependency Compatibility: Downgraded permission_handler to version 10.2.0 for compatibility with Dart SDK 2.19+

Changed #

  • Improved implementation of color opacity handling to work across all supported SDK versions
  • Enhanced documentation around SDK compatibility requirements
  • Extensive testing across multiple Flutter and Dart SDK versions

2.1.0 - [2024-07-12] Major Update: Dart 3.5+ & ChatGPT‑Style UI Enhancements #

Added #

  • Bumped Dart SDK lower bound to >=3.5.0 for permission_handler compatibility
  • Introduced ChatGPT‑style input capsule: full capsule radius, exact fill colors, and border
  • Quick‑prompt chips above the text field with horizontal scroll support
  • Inline action icons row merged into the same capsule material as input
  • Animated send‑button opacity and scale based on content presence

Changed #

  • Updated ChatGPTTokens to use official ChatGPT dark mode hex values
  • Revised InputOptions.chatGPTDefaults for full capsule styling and padding
  • Bumped package version to 2.1.0
  • Updated installation instructions in README & USAGE docs

Fixed #

  • Formatted codebase and resolved all static analysis warnings
  • Aligned pubspec.yaml environment SDK constraint with dependencies

2.0.8 - [2024-06-22] Pub Points & Static Analysis Fixes #

Changed #

  • Bumped package version to 2.0.8
  • Shortened pubspec description for pub.dev guidelines
  • Added valid issue_tracker URL

Fixed #

  • Removed duplicate import in custom_chat_widget.dart
  • Simplified withOpacityCompat implementation
  • Resolved all static analysis warnings

2.0.7 - [2024-06-21] Pub Points & Static Analysis Fixes #

Changed #

  • Shortened pubspec description for pub.dev guidelines

Fixed #

  • Removed duplicate import in custom_chat_widget.dart
  • Removed deprecated withOpacity fallback in color_extensions.dart
  • All static analysis warnings resolved

Changelog #

2.0.4 - [2024-07-05] Code Quality & Publication Improvements #

Changed #

  • Fixed all static analysis warnings to achieve top pub.dev score
  • Made property types more consistent with proper nullability
  • Improved type safety throughout the codebase
  • Fixed import paths to avoid deprecated references
  • Updated example question config to handle nullable properties correctly
  • Enhanced review analysis widget with proper type annotations

2.0.3 - [2024-06-30] SEO & Static Analysis Improvements #

Changed #

  • Enhanced package description with more AI-specific keywords for better discoverability
  • Added comprehensive keywords section to pubspec.yaml for improved searchability
  • Updated permission_handler dependency to v12.0.0+1
  • Fixed static analysis warnings and errors in ai_chat_widget.dart
  • Improved example app descriptions with AI model-specific terms
  • Added detailed AI model integration section to README
  • Enhanced feature descriptions for better discoverability

2.0.2 - [2023-03-15] Input Behavior Improvements #

Changed #

  • Made send button always visible by default at the package level
  • Completely removed the alwaysShowSend property as it's now redundant
  • Modified default input behavior to prevent focus issues when typing
  • Updated documentation to reflect the new send button behavior

2.0.0 - [2023-06-10] API Streamlining & Dila Alignment #

Breaking Changes #

  • Overhauled API to align more closely with Dila patterns
  • Moved from centralized AiChatConfig to direct parameters in AiChatWidget
  • Streamlined redundant and deprecated properties
  • Reorganized configuration classes for better usability

Improvements #

  • Enhanced documentation with comprehensive usage guide
  • Added detailed migration guide from 1.x to 2.0
  • Better IDE autocompletion support
  • More intuitive parameter naming
  • Cleaner code organization
  • Simplified configuration objects

Backward Compatibility #

  • Added @Deprecated markers to guide migration
  • Maintained core functionality while improving API
  • Preserved configuration objects but made them more focused
  • See docs/MIGRATION.md for detailed migration guidance

1.3.0 - [2023-03-12] Feature Enhancements & Refinements #

New Features #

  • Enhanced markdown support with better code block styling
  • Improved dark theme contrast and readability
  • Better message bubble animations
  • Fixed layout overflow issues
  • Enhanced error handling

Configuration Updates #

  1. All widget-level configurations now flow through AiChatConfig
  2. Improved input handling with standalone InputOptions
  3. Enhanced pagination with PaginationConfig
  4. Better loading states with LoadingConfig
  5. Centralized callbacks in CallbackConfig

1.2.0 - [2023-01-25] Improved UI & Performance #

New Features #

  • Improved message bubble design
  • Added glassmorphic input option
  • Enhanced streaming text animation
  • Better error recovery
  • Optimized performance for long chats

1.1.0 - [2022-12-08] Core Feature Updates #

Added #

  • RTL language support
  • Improved markdown rendering
  • Message pagination
  • Better loading indicators
  • Customizable welcome message

1.0.0 - [2022-11-15] Initial Release #

Initial Features #

  • Basic chat UI with AI-specific features
  • Dark/light mode support
  • Streaming text animation
  • Markdown support
  • Customizable styling
  • Message management
  • Simple welcome message

[1.3.0] - 2024-03-21 #

Breaking Changes #

  • Consolidated all widget configurations into AiChatConfig
  • Deprecated widget-level properties in favor of config-based approach
  • Improved input handling with standalone InputOptions
  • Enhanced configuration structure for better developer experience

Added #

  • Full markdown support with proper styling and dark mode compatibility
  • Enhanced input customization with comprehensive options
  • Improved pagination with better error handling
  • Added markdown syntax help dialog
  • Added proper blockquote and code block styling
  • Added comprehensive error handling for markdown parsing

Fixed #

  • Fixed overflow issues in welcome message layout
  • Improved dark theme contrast and readability
  • Enhanced message bubble animations
  • Fixed input field spacing and margins
  • Resolved all open GitHub issues (#1-#4)

[1.2.0] - 2024-02-11 #

Changed #

  • Made speech-to-text an optional dependency
  • Updated documentation for optional STT integration
  • Improved example implementation for speech-to-text
  • Streamlined package dependencies
  • Enhanced README structure and clarity

[1.1.9] - 2024-02-07 #

Added #

  • Updated streaming text performance with flutter_streaming_text_markdown
  • Enhanced markdown rendering capabilities
  • Improved dark theme with consistent colors
  • Fixed various bugs and improved performance
  • Added proper null checks and error handling
  • Updated dependencies to latest stable versions

[0.1.0] - 2024-10-19 #

Added #

  • Initial release of flutter_gen_ai_chat_ui package.
  • Customizable chat UI with theming, animations, and markdown streaming support using flutter_streaming_text_markdown.
  • Streaming example updated to use flutter_streaming_text_markdown package.

Changed #

  • Reverted Dila dependency to ^0.0.21 for compatibility.

Fixed #

  • Minor UI and linter issues.

1.1.7 #

  • Made speech-to-text an optional dependency
  • Improved error handling for missing STT dependency
  • Updated documentation for optional STT setup
  • Fixed platform-specific STT implementation
  • Added clear error messages for STT requirements
  • Fixed speech-to-text button function return type inference
  • Added proper type annotations for callback functions
  • Fixed missing await warnings
  • Code quality improvements

1.1.6 #

  • Enhanced speech-to-text functionality with visual feedback
  • Added sound level visualization with animated bars
  • Added pulsing animation for active recording state
  • Improved error handling for iOS speech recognition
  • Added automatic language detection
  • Added theme-aware styling for speech button
  • Updated documentation with new speech-to-text features

1.1.5 #

  • Enhanced loading indicator text size and visibility
  • Improved shimmer effect contrast in both light and dark themes
  • Optimized color values for better accessibility

1.1.4 #

  • Improved loading indicator visibility in both light and dark themes
  • Enhanced shimmer effect contrast and animation
  • Increased loading text size and readability
  • Optimized loading animation timing

1.1.3 #

  • Added comprehensive test coverage
  • Fixed dependency conflicts
  • Updated platform support information
  • Improved documentation
  • Fixed unused variables in example files
  • Updated dependencies to latest compatible versions
  • Added const constructors for better performance
  • Improved code organization and structure

1.1.2 #

  • Added platform support information
  • Updated package description
  • Fixed linting issues
  • Removed unused variables
  • Updated dependencies

1.1.1 #

  • Initial release with basic features
  • Added customizable chat UI
  • Added support for streaming responses
  • Added code highlighting
  • Added markdown support
  • Added dark mode support
  • Added RTL support
  • Added example applications

1.1.8 #

  • Improved dark theme contrast and visibility
  • Enhanced AI message animations in streaming example
  • Fixed package dependencies and imports
  • Improved message bubble animations and transitions
  • Updated theme toggle button styling
  • Fixed various linter issues
  • Removed redundant dependencies
  • Added CustomThemeExtension to package exports

1.1.9 #

  • Updated flutter_streaming_text_markdown to version 1.1.0
  • Improved streaming text performance and reliability
  • Enhanced markdown rendering capabilities

[1.3.0] - Unreleased #

Breaking Changes #

  • Moved all widget-level configurations into AiChatConfig
  • Added deprecation warnings for widget-level properties
  • Improved configuration structure for better developer experience
  • Enhanced documentation and property descriptions

Added #

  • New loading state configurations in AiChatConfig
  • Improved error messages and assertions
  • Better documentation for input options and animations

0.0.x - Unreleased #

Added #

  • Enhanced loading indicator functionality with two display modes:
    • Bottom-aligned typing indicator (default) - shows loading near the input box like ChatGPT/Claude
    • Centered overlay indicator (optional) - shows loading in the center of the chat area
  • Added showCenteredIndicator property to LoadingConfig to control loading indicator position
  • New loading example demonstrating both loading styles

Changed #

  • Default message order now shows newest messages at the bottom (like ChatGPT/Claude)
    • Changed default for PaginationConfig.reverseOrder from true to false
    • Updated documentation and comments to reflect the change
  • Improved scroll-to-bottom behavior to work correctly in both chronological and reverse order modes
  • Enhanced loading indicator handling for better UX

Fixed #

  • Scroll position detection for the scroll-to-bottom button
  • Message ordering when adding new messages

[2.0.x] - YYYY-MM-DD #

Fixed #

  • Added withOpacityCompat extension for full compatibility with all Flutter/Dart SDKs.
  • Migrated all usages of .withOpacity(x) and .withValues(alpha: x) to .withOpacityCompat(x).
  • No more build errors for users on Flutter <3.27.0.

[2.0.5] - 2024-06-09 #

Fixed #

  • Added withOpacityCompat extension for full compatibility with all Flutter/Dart SDKs.
  • Migrated all usages of .withOpacity(x) and .withValues(alpha: x) to .withOpacityCompat(x).
  • No more build errors for users on Flutter <3.27.0.

[2.0.6] - 2024-06-20 #

Changed #

  • Prepare for next release by bumping version to 2.0.6

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Publisher

verified publisherdilacode.com

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Metadata

High-performance Flutter UI kit for AI chat: streaming markdown, code highlighting, theming, and customizable integration hooks for major LLMs.

Repository (GitHub)
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Documentation

Documentation
API reference

License

MIT (license)

Dependencies

flutter, flutter_markdown, flutter_streaming_text_markdown, google_fonts, shimmer

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