新增录音方法（待验证）

star_lock/lib/main/lockDetail/monitoring/monitoring/lockMonitoring_page.dart

@@ -1,11 +1,9 @@
-import 'dart:convert';
-
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:flutter_sound/flutter_sound.dart';
 import 'package:get/get.dart';
 
-import '../../../../appRouters.dart';
 import '../../../../app_settings/app_colors.dart';
 import 'lockMonitoring_logic.dart';
 
@@ -20,6 +18,17 @@ class _LockMonitoringPageState extends State<LockMonitoringPage> {
   final logic = Get.put(LockMonitoringLogic());
   final state = Get.find<LockMonitoringLogic>().state;
 
+  late FlutterSoundRecorder recorder;
+  late FlutterSoundPlayer player;
+  late String filePath;
+
+  @override
+  void initState() {
+    super.initState();
+
+    _initRecorder();
+  }
+
   @override
   Widget build(BuildContext context) {
     return SizedBox(
@@ -31,6 +40,7 @@ class _LockMonitoringPageState extends State<LockMonitoringPage> {
               ? Container(color: Colors.transparent)
               : Image.memory(
                   state.listData.value,
+                  // key: ValueKey<int>(state.listData.value.hashCode),
                   gaplessPlayback: true,
                   width: 1.sw,
                   height: 1.sh,
@@ -177,4 +187,37 @@ class _LockMonitoringPageState extends State<LockMonitoringPage> {
           )),
     );
   }
+
+  //录音处理
+  _initRecorder() {
+    recorder = FlutterSoundRecorder();
+  }
+
+//开始录音
+  _startRecording() async {
+    filePath = 'your_output_file.wav';
+    await recorder.startRecorder(
+      toFile: filePath,
+      codec: Codec.pcm16WAV,
+    );
+  }
+
+//停止录音
+  _stopRecording() async {
+    await recorder.stopRecorder();
+  }
+
+//播放录音
+  _playRecording() async {
+    player = FlutterSoundPlayer();
+    await player.startPlayer(
+      fromURI: filePath,
+      codec: Codec.pcm16WAV,
+    );
+  }
+
+//停止播放
+  _stopPlaying() async {
+    await player.stopPlayer();
+  }
 }