Update

lib/src/listener/signaling_listener.dart

@@ -13,6 +13,7 @@ class OnSignalingListener {
   final Function(RoomCallingInfo info)? onRoomParticipantConnected;
   final Function(RoomCallingInfo info)? onRoomParticipantDisconnected;
   final Function(MeetingStreamEvent event)? onMeetingStreamChanged;
+  final Function(CustomSignaling info)? onReceiveCustomSignal;
 
   OnSignalingListener({
     this.onInvitationCancelled,
@@ -26,6 +27,7 @@ class OnSignalingListener {
     this.onRoomParticipantConnected,
     this.onRoomParticipantDisconnected,
     this.onMeetingStreamChanged,
+    this.onReceiveCustomSignal,
   });
 
   /// 被邀请者收到：邀请者取消音视频通话
@@ -79,4 +81,8 @@ class OnSignalingListener {
   void streamChangedEvent(MeetingStreamEvent event) {
     onMeetingStreamChanged?.call(event);
   }
+
+  void receiveCustomSignal(CustomSignaling info) {
+    onReceiveCustomSignal?.call(info);
+  }
 }

lib/src/manager/im_manager.dart

@@ -254,6 +254,9 @@ class IMManager {
               info =
                   Utils.toObj(data, (map) => MeetingStreamEvent.fromJson(map));
               break;
+            case 'onReceiveCustomSignal':
+              info = Utils.toObj(data, (map) => CustomSignaling.fromJson(map));
+              break;
             default:
               info = Utils.toObj(data, (map) => SignalingInfo.fromJson(map));
               break;
@@ -292,6 +295,9 @@ class IMManager {
             case 'onStreamChange':
               signalingManager.listener.streamChangedEvent(info);
               break;
+            case 'onReceiveCustomSignal':
+              signalingManager.listener.receiveCustomSignal(info);
+              break;
           }
         } else if (call.method == ListenerType.workMomentsListener) {
           String type = call.arguments['type'];
@@ -332,6 +338,7 @@ class IMManager {
     int logLevel = 6,
     String objectStorage = 'cos',
     String? encryptionKey,
+    bool enabledEncryption = false,
     String? operationID,
   }) {
     this._connectListener = listener;
@@ -347,6 +354,7 @@ class IMManager {
             "log_level": logLevel,
             "object_storage": objectStorage,
             "encryption_key": encryptionKey,
+            "is_need_encryption": enabledEncryption,
             "operationID": Utils.checkOperationID(operationID),
           },
         ));

lib/src/manager/im_message_manager.dart

@@ -823,9 +823,9 @@ class MessageManager {
           .invokeMethod(
             'createImageMessageByURL',
             _buildParam({
-              'sourcePicture': sourcePicture,
-              'bigPicture': bigPicture,
-              'snapshotPicture': snapshotPicture,
+              'sourcePicture': sourcePicture.toJson(),
+              'bigPicture': bigPicture.toJson(),
+              'snapshotPicture': snapshotPicture.toJson(),
               "operationID": Utils.checkOperationID(operationID),
             }),
           )
@@ -840,7 +840,7 @@ class MessageManager {
           .invokeMethod(
             'createSoundMessageByURL',
             _buildParam({
-              'soundElem': soundElem,
+              'soundElem': soundElem.toJson(),
               "operationID": Utils.checkOperationID(operationID),
             }),
           )
@@ -855,7 +855,7 @@ class MessageManager {
           .invokeMethod(
               'createVideoMessageByURL',
               _buildParam({
-                'videoElem': videoElem,
+                'videoElem': videoElem.toJson(),
                 "operationID": Utils.checkOperationID(operationID),
               }))
           .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));
@@ -869,7 +869,7 @@ class MessageManager {
           .invokeMethod(
               'createFileMessageByURL',
               _buildParam({
-                'fileElem': fileElem,
+                'fileElem': fileElem.toJson(),
                 "operationID": Utils.checkOperationID(operationID),
               }))
           .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

lib/src/manager/im_signaling_manager.dart

@@ -281,6 +281,22 @@ class SignalingManager {
             'operationID': Utils.checkOperationID(operationID),
           }));
 
+  /// 自定义信令
+  /// [roomID] 会议ID
+  /// [customInfo] 自定义信令
+  Future<dynamic> signalingSendCustomSignal({
+    required String roomID,
+    required String customInfo,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'signalingSendCustomSignal',
+          _buildParam({
+            'roomID': roomID,
+            'customInfo': customInfo,
+            'operationID': Utils.checkOperationID(operationID),
+          }));
+
   static Map _buildParam(Map param) {
     param["ManagerName"] = "signalingManager";
     return param;

lib/src/models/message.dart

@@ -790,7 +790,8 @@ class AttachedInfoElem {
   /// 已读时间
   int? hasReadTime;
 
-  /// 私聊消息保留时长
+  /// 阅读时长 s
+  /// 即从hasReadTime时间算起，超过了burnDuration秒触发销毁
   int? burnDuration;
 
   /// 离线不发送推送

lib/src/models/signaling_info.dart

@@ -224,3 +224,22 @@ class Participant {
     return data;
   }
 }
+
+class CustomSignaling {
+  String? roomID;
+  String? customInfo;
+
+  CustomSignaling({this.roomID, this.customInfo});
+
+  CustomSignaling.fromJson(Map<String, dynamic> json) {
+    roomID = json['roomID'];
+    customInfo = json['customInfo'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final data = Map<String, dynamic>();
+    data['roomID'] = roomID;
+    data['customInfo'] = customInfo;
+    return data;
+  }
+}