chore: upgrade sdk to 4.2.6.163

lib/src/agora_rtc_engine.dart

@@ -1326,7 +1326,8 @@ class ChannelMediaOptions {
       this.publishRhythmPlayerTrack,
       this.isInteractiveAudience,
       this.customVideoTrackId,
-      this.isAudioFilterable});
+      this.isAudioFilterable,
+      this.parameters});
 
   /// Whether to publish the video captured by the camera: true : Publish the video captured by the camera. false : Do not publish the video captured by the camera.
   @JsonKey(name: 'publishCameraTrack')
@@ -1480,6 +1481,10 @@ class ChannelMediaOptions {
   @JsonKey(name: 'isAudioFilterable')
   final bool? isAudioFilterable;
 
+  /// Provides the technical preview functionalities or special customizations by configuring the SDK with JSON options. Pointer to the set parameters in a JSON string.
+  @JsonKey(name: 'parameters')
+  final String? parameters;
+
   /// @nodoc
   factory ChannelMediaOptions.fromJson(Map<String, dynamic> json) =>
       _$ChannelMediaOptionsFromJson(json);

lib/src/impl/agora_rtc_engine_impl.dart

@@ -970,6 +970,55 @@ class RtcEngineImpl extends rtc_engine_ex_binding.RtcEngineExImpl
     return streamIdResult as int;
   }
 
+  @override
+  Future<int> createDataStreamEx(
+      {required DataStreamConfig config,
+      required RtcConnection connection}) async {
+    final apiType = 'RtcEngineEx_createDataStreamEx2';
+    final param = createParams(
+        {'config': config.toJson(), 'connection': connection.toJson()});
+    final List<Uint8List> buffers = [];
+    buffers.addAll(config.collectBufferList());
+    buffers.addAll(connection.collectBufferList());
+    final callApiResult = await irisMethodChannel.invokeMethod(
+        IrisMethodCall(apiType, jsonEncode(param), buffers: buffers));
+    if (callApiResult.irisReturnCode < 0) {
+      throw AgoraRtcException(code: callApiResult.irisReturnCode);
+    }
+    final rm = callApiResult.data;
+    final result = rm['result'];
+    if (result < 0) {
+      throw AgoraRtcException(code: result);
+    }
+    final streamIdResult = rm['streamId'];
+    return streamIdResult as int;
+  }
+
+  @override
+  Future<void> leaveChannelEx(
+      {required RtcConnection connection, LeaveChannelOptions? options}) async {
+    final apiType = options == null
+        ? 'RtcEngineEx_leaveChannelEx'
+        : 'RtcEngineEx_leaveChannelEx2';
+    final param = createParams(
+        {'connection': connection.toJson(), 'options': options?.toJson()});
+    final List<Uint8List> buffers = [];
+    buffers.addAll(connection.collectBufferList());
+    if (options != null) {
+      buffers.addAll(options.collectBufferList());
+    }
+    final callApiResult = await irisMethodChannel.invokeMethod(
+        IrisMethodCall(apiType, jsonEncode(param), buffers: buffers));
+    if (callApiResult.irisReturnCode < 0) {
+      throw AgoraRtcException(code: callApiResult.irisReturnCode);
+    }
+    final rm = callApiResult.data;
+    final result = rm['result'];
+    if (result < 0) {
+      throw AgoraRtcException(code: result);
+    }
+  }
+
   @override
   Future<void> addVideoWatermark(
       {required String watermarkUrl, required WatermarkOptions options}) async {

pubspec.yaml

@@ -2,7 +2,7 @@ name: agora_rtc_engine
 description: >-
   Flutter plugin of Agora RTC SDK, allow you to simply integrate Agora Video
   Calling or Live Video Streaming to your app with just a few lines of code.
-version: 6.2.6-sp.426160
+version: 6.2.6-sp.426163
 homepage: https://www.agora.io
 repository: https://github.com/AgoraIO-Extensions/Agora-Flutter-SDK/tree/main
 environment:

windows/CMakeLists.txt

@@ -12,8 +12,8 @@ project(${PROJECT_NAME} LANGUAGES CXX)
 # not be changed
 set(PLUGIN_NAME "agora_rtc_engine_plugin")
 
-set(IRIS_SDK_DOWNLOAD_URL "https://download.agora.io/sdk/release/iris_4.2.6.160-build.2_DCG_Windows_Video_20250425_0632.zip")
-set(IRIS_SDK_DOWNLOAD_NAME "iris_4.2.6.160-build.2_DCG_Windows")
+set(IRIS_SDK_DOWNLOAD_URL "https://download.agora.io/sdk/release/iris_4.2.6.163-build.1_DCG_Windows_Video_20250605_1036.zip")
+set(IRIS_SDK_DOWNLOAD_NAME "iris_4.2.6.163-build.1_DCG_Windows")
 set(RTC_SDK_DOWNLOAD_NAME "Agora_Native_SDK_for_Windows_FULL")
 set(IRIS_SDK_VERSION "v3_6_2_fix.1")