Major UX improvements to RecordingButton:
1. Haptic Feedback (震动效果):
- Add HapticFeedback.lightImpact() on button tap
- Import flutter/services.dart for haptic support
- Provides tactile confirmation for user interactions
2. Debounce Mechanism (防抖):
- Add _isProcessing flag to prevent rapid consecutive taps
- 300ms cooldown period after each tap
- Protects against accidental double-taps and ensures stable operation
3. Enhanced Visual States:
- Processing state with semi-transparent color
- Loading spinner during async operations
- Better visual feedback for different button states
4. Improved Animations:
- Trigger scale animation on tap (not just on state change)
- Smooth forward/reverse animation cycle
- Better visual response to user interactions
5. Better Error Handling:
- Proper mounted check before setState
- Graceful cleanup with finally block
- Prevents memory leaks and state corruption
These improvements provide:
- Better tactile feedback for users
- Prevention of UI race conditions
- Clearer visual indication of button states
- More responsive and professional user experience
Major SDK simplification by removing redundant final result processing:
1. YxAsrService changes:
- Remove final result retrieval in stopListening()
- Remove finalResult parameter from _sendResult()
- Simplify stop logic to only reset stream state
- Eliminate duplicate API calls that provided no additional value
2. SpeechRecognitionResult model changes:
- Remove finalResult property and related logic
- Update constructor, factory methods, toString, equals, hashCode
- Remove finalResult from toMap/fromMap serialization
- Simplify the model to focus on actual recognition data
3. Benefits:
- Cleaner, more maintainable codebase
- Reduced complexity and potential bugs
- Better performance (no redundant API calls)
- Simpler API for developers to use
- Real-time text appending works seamlessly without artificial distinctions
The analysis showed that 'final results' were identical to the last real-time result,
making the distinction unnecessary. Now all results are treated uniformly as
real-time updates, providing a smoother and more intuitive user experience.
1. Add _baseText variable to track text before recording starts
- Preserves existing text when starting new recording session
- Provides foundation for real-time appending
2. Update real-time result processing logic
- Real-time results now immediately update the text field
- Combine base text + current recognition text
- Move cursor to end for better UX
- Add intelligent spacing between segments
3. Improve final result handling
- Final results update base text for next recording
- Clean state management between recording sessions
4. Update recording status change logic
- Capture base text when recording starts
- Maintain proper state transitions
Now users can see their speech being converted to text in real-time directly in the input field, providing immediate visual feedback during speech recognition.
1. Update UI to show actual _currentText instead of fixed 'realtime recognizing...' text
- Use Flexible widget to handle text overflow
- Show actual recognition text when available
- Fallback to 'realtime recognizing...' when text is empty
2. Fix final result processing logic
- Don't update _currentText when processing final results
- Final results only append to text field, don't interfere with real-time display
3. Improve listening status management
- Clear _currentText when recording stops
- Ensure clean state transitions between recording sessions
This fixes the issue where users could only see final results without real-time feedback.
1. Add finalResult property to SpeechRecognitionResult class
- Distinguish between real-time and final recognition results
- Update factory methods, toString, equals, and hashCode
- Update toMap and fromMap methods
2. Update YxAsrService to support finalResult flag
- Add finalResult parameter to _sendResult method
- Mark final results with finalResult: true
- Keep real-time results as finalResult: false (default)
3. Remove unused methods to clean up codebase
- Remove unused _toggleRecording method
- Remove unused _updateTextController method
- Clean up orphaned comments
These fixes resolve linter errors and ensure proper text appending functionality.
- Change from replacing current text to appending final results
- Distinguish between real-time results (display only) and final results (append to text)
- Add proper spacing between appended text segments
- Maintain history of individual recognition segments
- Clear current text when starting new recording session
Max