lib/src/widgets/recording_button.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import '../interfaces/speech_recognition_service.dart';
 import '../yx_asr_service.dart';
 import '../models/speech_recognition_result.dart';
@@ -70,7 +69,6 @@ class _RecordingButtonState extends State<RecordingButton>
   late SpeechRecognitionService _speechService;
   bool _isListening = false;
   bool _isInitialized = false;
-  bool _isProcessing = false; // 防抖标志
   late AnimationController _animationController;
   late Animation<double> _scaleAnimation;
 
@@ -148,29 +146,13 @@ class _RecordingButtonState extends State<RecordingButton>
   }
 
   Future<void> _toggleRecording() async {
-    // 防抖检查：如果正在处理中或未初始化或被禁用，则直接返回
-    if (_isProcessing || !_isInitialized || !widget.enabled) return;
-
-    // 设置处理中标志，防止重复点击
-    setState(() {
-      _isProcessing = true;
-    });
+    if (!_isInitialized || !widget.enabled) return;
 
     try {
-      // 触觉反馈
-      await HapticFeedback.lightImpact();
-
-      // 播放点击动画
-      _animationController.forward().then((_) {
-        _animationController.reverse();
-      });
-
       if (_isListening) {
         await _speechService.stopListening();
       } else {
-        await _speechService.startListening(
-          partialResults: widget.partialResults,
-        );
+        await _speechService.startListening(partialResults: widget.partialResults);
       }
     } catch (e) {
       widget.onError?.call(SpeechRecognitionError(
@@ -178,74 +160,51 @@ class _RecordingButtonState extends State<RecordingButton>
         errorMsg: '切换录音状态失败: $e',
         errorCode: null,
       ));
-    } finally {
-      // 延迟重置处理标志，确保有足够的防抖时间
-      Future.delayed(const Duration(milliseconds: 300), () {
-        if (mounted) {
-          setState(() {
-            _isProcessing = false;
-          });
-        }
-      });
     }
   }
 
   @override
   Widget build(BuildContext context) {
-    Color iconColor;
+    final theme = Theme.of(context);
+    
+    Color buttonColor;
     if (!widget.enabled || !_isInitialized) {
-      iconColor = widget.disabledColor ?? Colors.grey[850]!;
+      buttonColor = widget.disabledColor ?? Colors.grey;
+    } else if (_isListening) {
+      buttonColor = widget.recordingColor ?? Colors.red;
     } else {
-      iconColor = _isListening
-          ? (widget.recordingColor ?? const Color(0xFFFF5252))
-          : (widget.idleColor ?? const Color(0xFF2196F3));
+      buttonColor = widget.idleColor ?? theme.primaryColor;
     }
 
     Widget button = AnimatedBuilder(
       animation: _scaleAnimation,
       builder: (context, child) {
-        return Container(
-          width: widget.size,
-          height: widget.size,
-          decoration: BoxDecoration(
-            color: iconColor.withValues(alpha: 0.12),
-            shape: BoxShape.circle,
-          ),
-          child: Material(
-            color: Colors.transparent,
-            child: InkWell(
-              borderRadius: BorderRadius.circular(widget.size / 2),
-              onTap: _toggleRecording,
-              child: Stack(
-                children: [
-                  Positioned(
-                    left: 0,
-                    right: 0,
-                    bottom: 0,
-                    top: 0,
-                    child: Icon(
-                      _isListening ? Icons.stop_rounded : Icons.mic_rounded,
-                      size: widget.size * 0.55,
-                      color: iconColor,
-                    ),
-                  ),
-                  if (_isProcessing || _isListening)
-                    Positioned(
-                      left: 0,
-                      right: 0,
-                      bottom: 0,
-                      top: 0,
-                      child: SizedBox(
-                        width: widget.size,
-                        height: widget.size,
-                        child: CircularProgressIndicator(
-                          strokeWidth: 2,
-                          valueColor:
-                              AlwaysStoppedAnimation<Color>(Colors.white),
-                        ),
-                      ),
-                    )
-                ],
+        return Transform.scale(
+          scale: _scaleAnimation.value,
+          child: Container(
+            width: widget.size,
+            height: widget.size,
+            decoration: BoxDecoration(
+              color: buttonColor,
+              shape: BoxShape.circle,
+              boxShadow: [
+                BoxShadow(
+                  color: buttonColor.withValues(alpha: 0.3),
+                  blurRadius: _isListening ? 20 : 8,
+                  spreadRadius: _isListening ? 5 : 2,
+                ),
+              ],
+            ),
+            child: Material(
+              color: Colors.transparent,
+              child: InkWell(
+                borderRadius: BorderRadius.circular(widget.size / 2),
+                onTap: _toggleRecording,
+                child: Icon(
+                  _isListening ? Icons.stop : Icons.mic,
+                  size: widget.size * 0.4,
+                  color: Colors.white,
+                ),
               ),
             ),
           ),