音频数据 解析播放

star_lock/lib/talk/call/callTalk.dart

@@ -26,7 +26,7 @@ class CallTalk {
   IframeInfo? iframe; // 假设有这个成员变量
   var growableList;
   LockMonitoringPage callOut = const LockMonitoringPage();
-  late FlutterSoundPlayer _player;
+  FlutterSoundPlayer _audioPlayer = FlutterSoundPlayer();
 
   CallTalk._init() {
     iframe = IframeInfo();
@@ -53,13 +53,12 @@ class CallTalk {
     // 音频数据
     if (bb[61] == 1) {
       // 如果是音频数据且状态符合条件
-      _player = FlutterSoundPlayer();
-      _initPlayer();
 
-      // 解码
-      Uint8List g711Data = G711Decoder().decodeG711uLaw(bb);
+      _initializeAudioPlayer();
 
-      await _playAudio(g711Data);
+      // 用你的711音频数据替换这里的Uint8List
+      Uint8List rawData = G711Decoder().decodeG711uLaw(bb);
+      _playRawData(rawData);
     }
     // 视频数据
     else {
@@ -190,14 +189,18 @@ class CallTalk {
     }
   }
 
-  Future<void> _initPlayer() async {
-    await _player.openPlayer();
+  Future<void> _initializeAudioPlayer() async {
+    await _audioPlayer.openPlayer();
   }
 
-  Future<void> _playAudio(Uint8List audioData) async {
-    await _player.startPlayer(
-      fromDataBuffer: audioData,
-      codec: Codec.pcm16WAV,
+  Future<void> _playRawData(Uint8List rawData) async {
+    await _audioPlayer.startPlayer(
+      fromDataBuffer: rawData,
+      codec: Codec.pcm16,
+      whenFinished: () {
+        // 播放完成时的回调
+        print("Playback finished");
+      },
     );
   }
 }