pcm音频播放插件提交

star_lock/ios/Podfile.lock

@@ -48,6 +48,8 @@ PODS:
   - Flutter (1.0.0)
   - flutter_native_contact_picker (0.0.1):
     - Flutter
+  - flutter_pcm_sound (0.0.1):
+    - Flutter
   - flutter_sound (9.2.13):
     - Flutter
     - flutter_sound_core (= 9.2.13)
@@ -117,6 +119,7 @@ DEPENDENCIES:
   - ffmpeg_kit_flutter (from `.symlinks/plugins/ffmpeg_kit_flutter/ios`)
   - Flutter (from `Flutter`)
   - flutter_native_contact_picker (from `.symlinks/plugins/flutter_native_contact_picker/ios`)
+  - flutter_pcm_sound (from `.symlinks/plugins/flutter_pcm_sound/ios`)
   - flutter_sound (from `.symlinks/plugins/flutter_sound/ios`)
   - fluttertoast (from `.symlinks/plugins/fluttertoast/ios`)
   - g711_flutter (from `.symlinks/plugins/g711_flutter/ios`)
@@ -180,6 +183,8 @@ EXTERNAL SOURCES:
     :path: Flutter
   flutter_native_contact_picker:
     :path: ".symlinks/plugins/flutter_native_contact_picker/ios"
+  flutter_pcm_sound:
+    :path: ".symlinks/plugins/flutter_pcm_sound/ios"
   flutter_sound:
     :path: ".symlinks/plugins/flutter_sound/ios"
   fluttertoast:
@@ -238,6 +243,7 @@ SPEC CHECKSUMS:
   ffmpeg_kit_flutter: fb5bee3a6038231463ee99e30f97a5763e0ae40f
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
   flutter_native_contact_picker: bd430ba0fbf82768bb50c2c52a69a65759a8f907
+  flutter_pcm_sound: de0572ca4f99091cc2abfcc31601b8a4ddd33c0e
   flutter_sound: c60effa2a350fb977885f0db2fbc4c1ad5160900
   flutter_sound_core: 26c10e5832e76aaacfae252d8925232281c486ae
   fluttertoast: fafc4fa4d01a6a9e4f772ecd190ffa525e9e2d9c

star_lock/lib/talk/call/callTalk.dart

@@ -1,11 +1,11 @@
+import 'dart:convert';
 import 'dart:typed_data';
-import 'package:audioplayers/audioplayers.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter_sound/flutter_sound.dart';
+import 'package:flutter/foundation.dart';
 import 'package:star_lock/talk/call/g711.dart';
 import 'package:star_lock/talk/call/iFrameInfo.dart';
-import 'package:star_lock/talk/udp/udp_talkClass.dart';
 import '../../tools/eventBusEventManage.dart';
+import 'package:flutter_pcm_sound/flutter_pcm_sound.dart';
+import 'package:flutter_sound/flutter_sound.dart';
 
 class CallTalk {
   static CallTalk? _manager;
@@ -22,9 +22,9 @@ class CallTalk {
   IframeInfo? iframe; // 假设有这个成员变量
   var growableList;
   bool getFirstFrame = false; //是否得到了第一帧
-  final FlutterSoundPlayer _audioPlayer = FlutterSoundPlayer();
   List<int> allPcmData = [];
-  int _bufferSize = 400; // 设置缓冲区大小，根据需求调整
+  int _remainingFrames = 0;
+  bool getAudio = false;
 
   CallTalk._init() {
     iframe = IframeInfo();
@@ -48,8 +48,14 @@ class CallTalk {
         // 将 ALaw 转为 Linear
         pcmBytes = G711().convertList(g711Data);
         allPcmData.addAll(pcmBytes);
-        // await Future.delayed(const Duration(seconds: 1));
-        _initializeAudioPlayer(allPcmData);
+        // if (_remainingFrames == 0) {
+        //   _remainingFrames = 1;
+        //   print('延迟了么1');
+
+        //   await Future.delayed(const Duration(milliseconds: 50));
+        // }
+
+        _initializeAudioPlayer(pcmBytes);
       } catch (e) {
         print('Error decoding G.711 to PCM: $e');
       }
@@ -118,74 +124,32 @@ class CallTalk {
     }
   }
 
-//视频相关处理
-  void printByteArray(String printTitle, Uint8List byteArray) {
-    final int chunkSize = byteArray.length; // 每行显示的字节数
-    int length = byteArray.length;
-
-    for (int i = 0; i < length; i += chunkSize) {
-      int end = (i + chunkSize < length) ? i + chunkSize : length;
-      Uint8List chunk = byteArray.sublist(i, end);
-
-      String hexString =
-          chunk.map((byte) => byte.toRadixString(16).padLeft(2, '0')).join(' ');
-      debugPrint(hexString);
-    }
-  }
-
   //音频相关处理
   Future<void> _initializeAudioPlayer(List<int> audioData) async {
-    // _audioPlayer.closePlayer();
-    _audioPlayer.openPlayer();
+    FlutterPcmSound.setLogLevel(LogLevel.error);
+    FlutterPcmSound.setup(sampleRate: 8000, channelCount: 1);
+    FlutterPcmSound.setFeedThreshold(8000 * 10);
+    // FlutterPcmSound.setFeedCallback(onFeed);
+    PcmArrayInt16 fromList = PcmArrayInt16.fromList(audioData);
+    await FlutterPcmSound.feed(fromList);
 
-    // await _audioPlayer
-    //     .setSubscriptionDuration(const Duration(milliseconds: 10));
-    if (audioData.isNotEmpty) {
-      // 在这里处理你的音频数据
-      print('转换pcmBytes数据长度为:${audioData.length}');
-      // _playRawData(audioData);
-      playAudioStream(audioData);
+    FlutterPcmSound.play();
+  }
+
+  void onFeed(int remainingFrames) async {
+    int framesToFeed = 320;
+
+    if (allPcmData.length >= framesToFeed) {
+      List<int> frames = allPcmData.sublist(0, framesToFeed);
+      allPcmData.removeRange(0, framesToFeed);
+
+      // 将数据传递给 FlutterPcmSound
+      PcmArrayInt16 fromList = PcmArrayInt16.fromList(frames);
+      await FlutterPcmSound.feed(fromList);
+      FlutterPcmSound.play();
     } else {
-      print('Failed to read audio data.');
+      // 处理长度不足的情况，可以等待更多数据或者采取其他措施
+      print("Not enough data in allPcmData.");
     }
   }
-
-  Future<void> _playRawData(List<int> rawData) async {
-    print(
-        '啊啦啦啦啦啦数据长度为:${G711().convertToInt8ListLittleEndian(rawData).length}, 数据为 ${G711().convertToInt8ListLittleEndian(rawData)}');
-
-    await _audioPlayer.startPlayer(
-      fromDataBuffer: G711().convertToInt8ListLittleEndian(rawData),
-      codec: Codec.pcm16,
-      sampleRate: 8000,
-      numChannels: 1,
-    );
-  }
-
-  Future<void> playAudioStream(List<int> audioData) async {
-    await _audioPlayer
-        .setSubscriptionDuration(const Duration(milliseconds: 10));
-
-    // 启动播放器
-    await _audioPlayer.startPlayer(
-      codec: Codec.pcm16,
-      sampleRate: 8000,
-      numChannels: 1,
-    );
-
-    // 将音频数据逐步添加到缓冲区
-    for (int i = 0; i < audioData.length; i += 320) {
-      int chunkSize = 320;
-      if (i + chunkSize > audioData.length) {
-        chunkSize = audioData.length - i;
-      }
-
-      List<int> chunk = audioData.sublist(i, i + chunkSize);
-      await _audioPlayer
-          .feedFromStream(G711().convertToInt8ListLittleEndian(chunk));
-    }
-
-    // 停止播放器
-    await _audioPlayer.stopPlayer();
-  }
 }

star_lock/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -11,6 +11,7 @@ import audioplayers_darwin
 import device_info_plus
 import ffmpeg_kit_flutter
 import file_selector_macos
+import flutter_pcm_sound
 import just_audio
 import network_info_plus
 import package_info_plus
@@ -26,6 +27,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   FFmpegKitFlutterPlugin.register(with: registry.registrar(forPlugin: "FFmpegKitFlutterPlugin"))
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
+  FlutterPcmSoundPlugin.register(with: registry.registrar(forPlugin: "FlutterPcmSoundPlugin"))
   JustAudioPlugin.register(with: registry.registrar(forPlugin: "JustAudioPlugin"))
   NetworkInfoPlusPlugin.register(with: registry.registrar(forPlugin: "NetworkInfoPlusPlugin"))
   FLTPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlusPlugin"))

star_lock/pubspec.yaml

@@ -128,6 +128,7 @@ dependencies:
   ffmpeg_kit_flutter: 5.1.0-LTS
   fast_gbk: ^1.0.0
   flutter_audio_capture: ^1.1.6
+  flutter_pcm_sound: ^1.1.0
 
 dev_dependencies:
   flutter_test: