1.麦克风特效

2.开闭麦、开闭摄像头逻辑优化
3.声网SDK设置角色逻辑优化

wgshare/lib/common/models/meeting_room_user.dart

@@ -36,7 +36,10 @@ class MeetingRoomUser extends Object{
   @JsonKey(name: 'isRoomManager')
   bool isRoomManager;
 
-  MeetingRoomUser(this.uid,this.connectId,this.account,this.enableMicr,this.enableCamera,this.screenShareId,this.userName,this.roleId,this.roleName,this.isRoomManager,);
+  @JsonKey(name: 'volume')
+  double? volume = 0.0;
+
+  MeetingRoomUser(this.uid,this.connectId,this.account,this.enableMicr,this.enableCamera,this.screenShareId,this.userName,this.roleId,this.roleName,this.isRoomManager,this.volume);
 
   factory MeetingRoomUser.fromJson(Map<String, dynamic> srcJson) => _$MeetingRoomUserFromJson(srcJson);
 

wgshare/lib/pages/metting/meeting_main_logic.dart

@@ -5,6 +5,7 @@ import 'package:flutter/foundation.dart';
 import 'package:get/get.dart';
 import 'package:signalr_core/signalr_core.dart';
 import 'package:wgshare/common/store/user_store.dart';
+import 'package:wgshare/utils/count_microphone_volume.dart';
 import '../../common/config/request_config.dart';
 import '../../common/mixins/request_tool_mixin.dart';
 import '../../common/models/common/base_structure_result.dart';
@@ -137,9 +138,10 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
   /// 结束发言
   Future<void> doHttpCancelSpeak() async {
     BaseStructureResult res = await getClient().cancelSpeak(state.meetingRoomInfo.value!.id, state.meetingRoomInfo.value!.roomNum, UserStore.to.userInfoEntity.value!.uid);
+    setClientRole("观众");
   }
 
-  /// 设置麦克风是否静音
+  /// 设置麦克风是否开启
   void setMicrophoneOpen(bool isOpen){
     state.isOpenMicrophone.value = isOpen;
     for(var i = 0; i < state.cacheUsers.value.length; i++){
@@ -148,7 +150,22 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
       }
     }
     state.users.value = state.cacheUsers.value;
-    setEnableLocalAudio(isOpen);
+    if(isOpen == true){
+      setClientRole("主播");
+    }else{
+      setClientRole("观众");
+    }
+  }
+
+  /// 设置视频是否打开
+  void setCameraOpen(bool isOpen){
+    state.isOpenCamera.value = isOpen;
+    if(isOpen == true){
+      setEnableLocalVideo(isOpen);
+      setClientRole("主播");
+    }else{
+      setClientRole("观众");
+    }
   }
 
   /// --------------------------signalR Socket相关
@@ -207,7 +224,7 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
         if(UserStore.to.userInfoEntity.value!.uid == meetingRoomUser.uid){
           state.isSpeak.value = true;
           state.isOpenMicrophone.value = true;
-          setEnableLocalAudio(true);
+          setClientRole("主播");
         }
       }else{
         debugPrint("wgs输出===：Socket-停止发言：${e?[0]}--${e?[1]}");
@@ -221,7 +238,7 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
         if(UserStore.to.userInfoEntity.value!.uid == meetingRoomUser.uid){
           state.isSpeak.value = false;
           state.isOpenMicrophone.value = false;
-          setEnableLocalAudio(false);
+          setClientRole("观众");
         }
       }
       update();
@@ -268,7 +285,6 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
       }
       state.users.value = state.cacheUsers.value;
       state.isOpenMicrophone.value = e?[0];
-      setEnableLocalAudio(e?[0]);
     });
 
     /// 单独用户开闭麦回调
@@ -284,7 +300,6 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
           }
         }
         state.isOpenMicrophone.value = true;
-        setEnableLocalAudio(true);
       }else{
         debugPrint("wgs输出===：Socket-单独用户闭麦");
         for(MeetingRoomUser mru in state.cacheUsers.value){
@@ -293,7 +308,6 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
           }
         }
         state.isOpenMicrophone.value = false;
-        setEnableLocalAudio(false);
       }
     });
   }
@@ -340,7 +354,11 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
     ));
 
     // 设置默认音频路由为听筒
-    state.rctEngine.value?.setDefaultAudioRouteToSpeakerphone(false);
+    await state.rctEngine.value?.setDefaultAudioRouteToSpeakerphone(false);
+    // 打开用户音量回调
+    await state.rctEngine.value?.enableAudioVolumeIndication(interval: 200, smooth: 3, reportVad: true);
+    // 启用音频模块
+    await state.rctEngine.value?.enableAudio();
 
     joinMeetingToRtc();
 
@@ -384,6 +402,49 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
           // 音频采集开关回调
           onLocalAudioStateChanged: (RtcConnection connection, LocalAudioStreamState state, LocalAudioStreamReason reason){
             debugPrint("wgs输出===：RTC-音频采集开关：$state");
+          },
+
+          // 视频采集开关回调
+          onRemoteVideoStateChanged: (RtcConnection connection,
+              int remoteUid,
+              RemoteVideoState state,
+              RemoteVideoStateReason reason,
+              int elapsed){
+            debugPrint("wgs输出===：RTC-视频采集开关：$state");
+          },
+
+          // 用户音量提示回调
+          onAudioVolumeIndication: (
+              RtcConnection connection,
+              List<AudioVolumeInfo> speakers,
+              int speakerNumber,
+              int totalVolume){
+            if(speakers.isNotEmpty){
+              for(AudioVolumeInfo avi in speakers){
+                for(MeetingRoomUser mru in state.cacheUsers.value){
+                  if(avi.uid == 0){
+                    debugPrint("wgs输出===：RTC-用户音量提示（自己）：${CountMicrophoneVolume.getVolume(avi.volume!)}");
+                    mru.volume = CountMicrophoneVolume.getVolume(avi.volume!);
+                    state.microphoneVolume.value = CountMicrophoneVolume.getVolume(avi.volume!);
+                  }else{
+                    if(avi.uid.toString() == mru.uid){
+                      debugPrint("wgs输出===：RTC-用户音量提示（远端用户）：${speakers[0].uid}--${speakers[0].volume}");
+                      mru.volume = CountMicrophoneVolume.getVolume(avi.volume!);
+                    }
+                  }
+                }
+              }
+
+            }
+          },
+
+          // 切换用户角色回调
+          onClientRoleChanged: (
+              RtcConnection connection,
+              ClientRoleType oldRole,
+              ClientRoleType newRole,
+              ClientRoleOptions newRoleOptions){
+            debugPrint("wgs输出===：RTC-切换用户角色");
           }
       ),
     );
@@ -394,21 +455,21 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
     await state.rctEngine.value?.joinChannel(
       token: state.meetingToken.value,
       channelId: state.roomNumber.value,
-      uid: 0,
+      uid: int.parse(UserStore.to.userInfoEntity.value!.uid),
       options: const ChannelMediaOptions(
         // 自动订阅所有视频流
         autoSubscribeVideo: true,
         // 自动订阅所有音频流
         autoSubscribeAudio: true,
         // 发布摄像头采集的视频
-        publishCameraTrack: false,
+        publishCameraTrack: true,
         // 发布麦克风采集的音频
-        publishMicrophoneTrack: false,
+        publishMicrophoneTrack: true,
         // 设置用户角色为 clientRoleBroadcaster（主播）或 clientRoleAudience（观众）
         // 这里设置角色为clientRoleBroadcaster（主播）
         // 主播：可以在频道内发布音视频，同时也可以订阅其他主播发布的音视频
         // 观众：可以在频道内订阅音视频，不具备发布音视频权限
-        clientRoleType: ClientRoleType.clientRoleBroadcaster),
+        clientRoleType: ClientRoleType.clientRoleAudience),
     );
   }
 
@@ -420,14 +481,34 @@ class MeetingMainLogic extends GetxController with RequestToolMixin{
     await state.rctEngine.value?.release();
   }
 
+  /// 设置用户角色
+  Future<void> setClientRole(String roleStr) async {
+    if(roleStr == "主播"){
+      await state.rctEngine.value?.setClientRole(role: ClientRoleType.clientRoleBroadcaster);
+    }else{
+      await state.rctEngine.value?.setClientRole(role: ClientRoleType.clientRoleAudience);
+    }
+  }
+
   /// 设置音频输出路由（没有外接设备时生效）
   Future<void> setEnableSpeakerphone(int mode) async {
     state.communicationMode.value = mode;
     await state.rctEngine.value?.setEnableSpeakerphone(mode == 1 ? false : true);
   }
 
-  /// 设置是否打开本地音频采集
+  /// 设置是否打开本地视频采集
-  Future<void> setEnableLocalAudio(bool enabled) async {
+  Future<void> setEnableLocalVideo(bool enabled) async {
-    await state.rctEngine.value?.enableLocalAudio(enabled);
+    state.isOpenCamera.value = enabled;
+    if(enabled == true){
+      // 启用视频模块
+      await state.rctEngine.value?.enableVideo();
+      // 启用本地预览
+      await state.rctEngine.value?.startPreview();
+    }else{
+      // 关闭视频模块
+      await state.rctEngine.value?.disableVideo();
+      // 关闭本地预览
+      await state.rctEngine.value?.stopPreview();
+    }
   }
 }

wgshare/lib/pages/metting/meeting_main_state.dart

@@ -55,6 +55,10 @@ class MeetingMainState {
   late RxBool isSpeak = false.obs;
   /// 是否打开麦克风
   late RxBool isOpenMicrophone = false.obs;
+  /// 麦克风音量
+  late RxDouble microphoneVolume = 0.0.obs;
+  /// 是否打开摄像头
+  late RxBool isOpenCamera = false.obs;
 
   /// 聊天数据
   late RxList<MeetingRoomMsg> meetingRoomMsgs = RxList([]);

wgshare/lib/pages/metting/meeting_main_view.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
+import 'package:liquid_progress_indicator_v2/liquid_progress_indicator.dart';
 import 'package:wgshare/common/store/user_store.dart';
 import 'package:wgshare/pages/metting/share/meeting_main_share_view.dart';
 import 'package:wgshare/pages/metting/video/meeting_main_video_view.dart';
@@ -9,6 +10,7 @@ import 'package:wgshare/utils/toast_utils.dart';
 
 import '../../utils/color_util.dart';
 import '../../utils/cus_behavior.dart';
+import '../../view/view_svg_path.dart';
 import 'meeting_main_logic.dart';
 import 'meeting_main_state.dart';
 import 'voice/meeting_main_voice_view.dart';
@@ -167,19 +169,21 @@ class MeetingMainPage extends StatelessWidget {
 
                       // 语音
                       Visibility(
-                          visible: true,
+                          visible: state.pageState.value == 0,
                           child: MeetingMainVoiceComponent(users: state.cacheUsers.value)
                       ),
 
                       // 视频
                       Visibility(
-                          visible: false,
+                          visible: state.pageState.value == 1,
-                          child: MeetingMainVideoComponent()
+                          child: null != state.rctEngine.value
+                              ? MeetingMainVideoComponent(rtcEngine: state.rctEngine.value!, channelId: state.roomNumber.value,isOpenCamera: state.isOpenCamera.value)
+                              : Container()
                       ),
 
                       // 共享屏幕
                       Visibility(
-                          visible: false,
+                          visible: state.pageState.value == 2,
                           child: MeetingMainShareComponent()
                       ),
 
@@ -247,14 +251,32 @@ class MeetingMainPage extends StatelessWidget {
                         child: Column(
                           mainAxisAlignment: MainAxisAlignment.center,
                           children: [
-                            Image.asset(
+                            state.isSpeak.value == false
+                            ? Image.asset(
                               state.isSpeak.value == false
                                   ? 'assets/images/meeting_main_sqfy.png'
                                   : state.isOpenMicrophone.value == true
                                   ? 'assets/images/meeting_main_microphone_default.png'
                                   : 'assets/images/meeting_main_sqfy.png',
-                              width: 22.w,
+                              width: 20.w,
-                              height: 22.h,
+                              height: 20.h,
+                            )
+                            : state.isOpenMicrophone.value == true
+                            ? Container(
+                              width: 20.w,
+                              height: 20.h,
+                              child: LiquidCustomProgressIndicator(
+                                  value: state.microphoneVolume.value,
+                                  valueColor: const AlwaysStoppedAnimation(ColorUtil.Color_2_177_136),
+                                  backgroundColor: ColorUtil.Color_255_255_255,
+                                  direction: Axis.vertical,
+                                  shapePath: ViewSvgPath.getMicrpphonePath()
+                              ),
+                            )
+                            : Image.asset(
+                              'assets/images/meeting_main_sqfy.png',
+                              width: 20.w,
+                              height: 20.h,
                             ) ,
                             SizedBox(height: 4.h),
                             Text(
@@ -288,13 +310,13 @@ class MeetingMainPage extends StatelessWidget {
                           mainAxisAlignment: MainAxisAlignment.center,
                           children: [
                             Image.asset(
-                              'assets/images/meeting_main_sp.png',
+                              state.isSpeak.value == true ? state.isOpenCamera.value == true ? 'assets/images/meeting_main_camera_open.png' : 'assets/images/meeting_main_camera_default.png' : 'assets/images/meeting_main_sp.png',
                               width: 22.w,
                               height: 22.h,
                             ),
                             SizedBox(height: 4.h),
                             Text(
-                              '开启视频',
+                                state.isOpenCamera.value == true ? "关闭视频" : "开启视频",
                               style: TextStyle(
                                   fontSize: 12.sp,
                                   color: ColorUtil.Color_202_202_202),
@@ -302,7 +324,13 @@ class MeetingMainPage extends StatelessWidget {
                           ],
                         ),
                         onTap: (){
-                          ToastUtils.getErrFluttertoast(context: context, msg: '开启视频...');
+                          if(state.isSpeak.value == true){
+                            if(state.isOpenCamera.value == true){
+                              logic.setCameraOpen(false);
+                            }else{
+                              logic.setCameraOpen(true);
+                            }
+                          }
                         },
                       ),
 

wgshare/lib/pages/metting/video/meeting_main_video_view.dart

@@ -1,13 +1,19 @@
+import 'package:agora_rtc_engine/agora_rtc_engine.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
+import 'package:wgshare/common/store/user_store.dart';
 
 import '../../../utils/color_util.dart';
 import 'meeting_main_video_logic.dart';
 import 'meeting_main_video_state.dart';
 
 class MeetingMainVideoComponent extends StatelessWidget {
-  MeetingMainVideoComponent({Key? key}) : super(key: key);
+  MeetingMainVideoComponent({super.key, required this.rtcEngine, required this.channelId, required this.isOpenCamera});
+
+  final RtcEngine rtcEngine;
+  final String channelId;
+  final bool isOpenCamera;
 
   final MeetingMainVideoLogic logic = Get.put(MeetingMainVideoLogic());
   final MeetingMainVideoState state = Get.find<MeetingMainVideoLogic>().state;
@@ -85,23 +91,28 @@ class MeetingMainVideoComponent extends StatelessWidget {
                       ),
                     ),
                   ),
+                  /// 右上角小窗
                   Positioned(
                     top: 58,
-                    right: 13,
+                    right: 12,
                     child: Stack(
                       children: [
-                        Container(
+                        Visibility(
+                            visible: isOpenCamera,
+                            child: SizedBox(
                           width: 120.w,
                           height: 150.h,
-                            padding: const EdgeInsets.only(left: 12, right: 12),
+                          child: Center(
-                            decoration: BoxDecoration(
+                            child: isOpenCamera
-                              image: DecorationImage(
+                                ? AgoraVideoView(
-                                fit: BoxFit.fill,
+                              controller: VideoViewController(
-                                image: NetworkImage(
+                                rtcEngine: rtcEngine,
-                                  "https://tse1-mm.cn.bing.net/th/id/OIP-C.hdhK40Dw3yN_2mjNQNqFCgAAAA?w=186&h=186&c=7&r=0&o=5&pid=1.7",
+                                canvas: VideoCanvas(uid: int.parse(UserStore.to.userInfoEntity.value!.uid)),
-                                ),
                               ),
                             )
+                                : const CircularProgressIndicator(),
+                          ),
+                        ),
                         ),
                         Positioned(
                           left: 4,

wgshare/lib/pages/metting/voice/meeting_main_voice_view.dart

@@ -1,10 +1,12 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
+import 'package:liquid_progress_indicator_v2/liquid_progress_indicator.dart';
 
 import '../../../common/models/meeting_room_user.dart';
 import '../../../utils/color_util.dart';
 import '../../../utils/cus_behavior.dart';
+import '../../../view/view_svg_path.dart';
 import 'meeting_main_voice_logic.dart';
 import 'meeting_main_voice_state.dart';
 
@@ -54,13 +56,38 @@ class MeetingMainVoiceComponent extends StatelessWidget {
                       ),
                     ),
                     SizedBox(height: 6.h),
-                    Row(
+                    users[index].enableMicr == true
+                    ? Row(
                       mainAxisAlignment: MainAxisAlignment.center,
+                      crossAxisAlignment: CrossAxisAlignment.center,
+                      children: [
+                        Container(
+                          width: 20.w,
+                          height: 20.h,
+                          child: LiquidCustomProgressIndicator(
+                              value: users[index].volume ?? 0.0,
+                              valueColor: const AlwaysStoppedAnimation(ColorUtil.Color_2_177_136),
+                              backgroundColor: ColorUtil.Color_255_255_255,
+                              direction: Axis.vertical,
+                              shapePath: ViewSvgPath.getMicrpphonePath()
+                          ),
+                        ),
+                        Text(
+                          users[index].userName,
+                          style: TextStyle(
+                              fontSize: 12.sp,
+                              color: ColorUtil.Color_255_255_255),
+                        )
+                      ],
+                    )
+                    : Row(
+                        mainAxisAlignment: MainAxisAlignment.center,
+                        crossAxisAlignment: CrossAxisAlignment.center,
                         children: [
                           Image.asset(
-                          users[index].enableMicr == true ? 'assets/images/meeting_main_speak1.png' : 'assets/images/meeting_main_microphone_open.png',
+                            'assets/images/meeting_main_microphone_open.png',
-                          width: 22.w,
+                            width: 20.w,
-                          height: 22.h,
+                            height: 20.h,
                           ),
                           Text(
                             users[index].userName,

wgshare/lib/utils/count_microphone_volume.dart

@@ -0,0 +1,17 @@
+
+/// 计算声网SDK返回的用户音量
+class CountMicrophoneVolume {
+
+  static double getVolume(int volume){
+    var resultVolume = 0.0;
+    if(volume == 0){
+      resultVolume = 0;
+    }else if(volume > 0 && volume < 200){
+      resultVolume = volume / 200;
+    }else{
+      resultVolume = 1;
+    }
+    return resultVolume;
+  }
+
+}

wgshare/lib/view/view_svg_path.dart

@@ -0,0 +1,40 @@
+import 'dart:ui';
+
+import 'package:flutter/material.dart';
+
+/// 各类SVG路径
+class ViewSvgPath {
+
+  /// 麦克风
+  static Path getMicrpphonePath(){
+    Path mPath = Path();
+    mPath.moveTo(10.2188, 11.875);
+    mPath.cubicTo(11.9375, 11.875, 13.3438, 10.4688, 13.3438, 8.75);
+    mPath.lineTo(13.3438, 5);
+    mPath.cubicTo(13.3438, 3.28125, 11.9375, 1.875, 10.2188, 1.875);
+    mPath.cubicTo(8.5, 1.875, 7.09375, 3.28125, 7.09375, 5);
+    mPath.lineTo(7.09375, 8.75);
+    mPath.cubicTo(7.09375, 10.4688, 8.5, 11.875, 10.2188, 11.875);
+
+    mPath.moveTo(15.777, 9.61683);
+    mPath.cubicTo(15.8297, 9.27504, 15.5973, 8.95668, 15.2555, 8.90394);
+    mPath.cubicTo(14.9137, 8.85316, 14.5954, 9.08558, 14.5426, 9.42543);
+    mPath.cubicTo(14.2145, 11.5348, 12.3571, 13.1246, 10.2184, 13.1246);
+    mPath.cubicTo(8.07973, 13.1246, 6.22035, 11.5329, 5.89418, 9.42348);
+    mPath.cubicTo(5.84144, 9.08168, 5.52113, 8.84926, 5.18129, 8.90199);
+    mPath.cubicTo(4.83949, 8.95473, 4.60707, 9.27308, 4.6598, 9.61488);
+    mPath.cubicTo(5.05433, 12.1637, 7.08168, 14.0641, 9.5934, 14.3375);
+    mPath.lineTo(9.5934, 16.2496);
+    mPath.lineTo(7.7184, 16.2496);
+    mPath.cubicTo(7.37269, 16.2496, 7.0934, 16.5289, 7.0934, 16.8746);
+    mPath.cubicTo(7.0934, 17.2204, 7.37269, 17.4996, 7.7184, 17.4996);
+    mPath.lineTo(12.7184, 17.4996);
+    mPath.cubicTo(13.0641, 17.4996, 13.3434, 17.2204, 13.3434, 16.8746);
+    mPath.cubicTo(13.3434, 16.5289, 13.0641, 16.2496, 12.7184, 16.2496);
+    mPath.lineTo(10.8434, 16.2496);
+    mPath.lineTo(10.8434, 14.3375);
+    mPath.cubicTo(13.3532, 14.0641, 15.3825, 12.1657, 15.777, 9.61683);
+    mPath.close();
+    return mPath;
+  }
+}

wgshare/pubspec.lock

@@ -594,6 +594,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.0.0"
+  liquid_progress_indicator_v2:
+    dependency: "direct main"
+    description:
+      name: liquid_progress_indicator_v2
+      sha256: "6bb2c675bab4936864a63ccd503be417e407974e11c62711917a4006bb9288b8"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.5.0"
   logger:
     dependency: "direct main"
     description:

wgshare/pubspec.yaml

@@ -76,6 +76,9 @@ dependencies:
   # .net socket通信插件
   signalr_core: ^1.1.1
 
+  # 水波效果的进度器
+  liquid_progress_indicator_v2: ^0.5.0
+
 dev_dependencies:
   flutter_test:
     sdk: flutter