Fixed #

• Fix Null check operator used on a null value error during connection process in WuKongClient
• Fix UI layout overflow issues in the example application
• Fix layout responsiveness for small screens in the example application

Changed #

• Complete redesign of the example application with modern Material 3 UI
• Enhanced logging system in example app with color-coded categories and better visualization

Added #

• Add GitHub Actions workflow for automated testing and publishing
• Add OIDC authentication for secure package publishing
• Add documentation for automated publishing process
• Add documentation for OIDC authentication setup

Added #

• Initial release of WuKong Easy SDK for Flutter
• WebSocket-based real-time communication with WuKongIM server
• JSON-RPC protocol implementation
• Singleton SDK pattern with WuKongEasySDK.getInstance()
• Configuration-driven initialization with WuKongConfig
• Event-driven architecture with type-safe event listeners
• Support for multiple event listeners per event type
• Automatic reconnection with exponential backoff
• Ping/pong heartbeat mechanism
• Message sending and receiving functionality
• Comprehensive error handling with custom exception types
• Cross-platform support (iOS, Android, Web, Desktop)

Core Features #

• Connection Management: Connect, disconnect, and automatic reconnection
• Message Handling: Send and receive messages with acknowledgments
• Event System: Connect, disconnect, message, and error events
• Type Safety: Full Dart type safety with null safety support
• Error Handling: Specific exception types for different error scenarios

API Components #

• WuKongEasySDK - Main SDK class with singleton pattern
• WuKongConfig - Configuration class for server connection
• WuKongEvent - Event types enum (connect, disconnect, message, error)
• WuKongChannelType - Channel types enum (person, group, etc.)
• WuKongDeviceFlag - Device flag enum (app, web)
• ConnectResult - Connection result data class
• DisconnectInfo - Disconnection information data class
• Message - Received message data class
• MessagePayload - Message payload data class
• SendResult - Message send result data class
• WuKongError - Error information data class

Exception Types #

• WuKongNotConnectedException - Thrown when not connected
• WuKongInvalidChannelException - Thrown for invalid channels
• WuKongMessageTooLargeException - Thrown for oversized messages
• WuKongAuthenticationException - Thrown for auth failures
• WuKongConnectionTimeoutException - Thrown for timeouts
• WuKongNetworkException - Thrown for network errors
• WuKongConfigurationException - Thrown for config errors
• WuKongProtocolException - Thrown for protocol errors

Documentation #

• Comprehensive README with quick start guide
• API reference documentation
• Best practices for event listener management
• Example application demonstrating all features
• Unit tests covering core functionality

Dependencies #

• web_socket_channel: ^3.0.0 - Cross-platform WebSocket support
• uuid: ^4.0.0 - UUID generation for message IDs

Requirements #

• Flutter 3.0.0 or higher
• Dart 2.17.0 or higher