fix some functions' signature

lib/src/agora_rtc_engine.dart

@@ -1779,7 +1779,7 @@ class RtcEngineEventHandler {
   /// * [height] The height (px) of the first local video frame.
   /// * [elapsed] Time elapsed (ms) from the local user calling joinChannel [2/2] until the SDK triggers this callback. If you call startPreview before calling joinChannel [2/2], then this parameter is the time elapsed from calling the startPreview method until the SDK triggers this callback.
   final void Function(
-          RtcConnection connection, int width, int height, int elapsed)?
+          VideoSourceType source, int width, int height, int elapsed)?
       onFirstLocalVideoFrame;
 
   /// Occurs when the first video frame is published.
@@ -2403,7 +2403,7 @@ abstract class VideoDeviceManager {
   /// Video capture devices may support multiple video formats, and each format supports different combinations of video frame width, video frame height, and frame rate.You can call this method to get how many video formats the specified video capture device can support, and then call getCapability to get the specific video frame information in the specified video format.
   ///
   /// * [deviceIdUTF8] The ID of the video capture device.
-  Future<void> numberOfCapabilities(String deviceIdUTF8);
+  Future<int> numberOfCapabilities(String deviceIdUTF8);
 
   /// Gets the detailed video frame information of the video capture device in the specified video format.
   /// After calling numberOfCapabilities to get the number of video formats supported by the video capture device, you can call this method to get the specific video frame information supported by the specified index number.

lib/src/binding/agora_rtc_engine_event_impl.dart

@@ -365,27 +365,26 @@ class RtcEngineEventHandlerWrapper implements EventLoopEventHandler {
         rtcEngineEventHandler.onLastmileQuality!(quality);
         return true;
 
-      case 'onFirstLocalVideoFrameEx':
+      case 'onFirstLocalVideoFrame':
         if (rtcEngineEventHandler.onFirstLocalVideoFrame == null) {
           return true;
         }
         final jsonMap = jsonDecode(eventData);
         RtcEngineEventHandlerOnFirstLocalVideoFrameJson paramJson =
             RtcEngineEventHandlerOnFirstLocalVideoFrameJson.fromJson(jsonMap);
         paramJson = paramJson.fillBuffers(buffers);
-        RtcConnection? connection = paramJson.connection;
+        VideoSourceType? source = paramJson.source;
         int? width = paramJson.width;
         int? height = paramJson.height;
         int? elapsed = paramJson.elapsed;
-        if (connection == null ||
+        if (source == null ||
             width == null ||
             height == null ||
             elapsed == null) {
           return true;
         }
-        connection = connection.fillBuffers(buffers);
         rtcEngineEventHandler.onFirstLocalVideoFrame!(
-            connection, width, height, elapsed);
+            source, width, height, elapsed);
         return true;
 
       case 'onFirstLocalVideoFramePublishedEx':

lib/src/binding/agora_rtc_engine_impl.dart

@@ -72,7 +72,7 @@ class VideoDeviceManagerImpl implements VideoDeviceManager {
   }
 
   @override
-  Future<void> numberOfCapabilities(String deviceIdUTF8) async {
+  Future<int> numberOfCapabilities(String deviceIdUTF8) async {
     final apiType =
         '${isOverrideClassName ? className : 'VideoDeviceManager'}_numberOfCapabilities';
     final param = createParams({'deviceIdUTF8': deviceIdUTF8});
@@ -83,9 +83,7 @@ class VideoDeviceManagerImpl implements VideoDeviceManager {
     }
     final rm = callApiResult.data;
     final result = rm['result'];
-    if (result < 0) {
-      throw AgoraRtcException(code: result);
-    }
+    return result as int;
   }
 
   @override

lib/src/binding/event_handler_param_json.dart

@@ -573,10 +573,10 @@ extension RtcEngineEventHandlerOnLastmileQualityJsonBufferExt
 @JsonSerializable(explicitToJson: true)
 class RtcEngineEventHandlerOnFirstLocalVideoFrameJson {
   const RtcEngineEventHandlerOnFirstLocalVideoFrameJson(
-      {this.connection, this.width, this.height, this.elapsed});
+      {this.source, this.width, this.height, this.elapsed});
 
-  @JsonKey(name: 'connection')
-  final RtcConnection? connection;
+  @JsonKey(name: 'source')
+  final VideoSourceType? source;
   @JsonKey(name: 'width')
   final int? width;
   @JsonKey(name: 'height')

test_shard/fake_test_app/integration_test/generated/rtcengine_fake_test.generated.dart

@@ -8469,7 +8469,7 @@ void rtcEngineSmokeTestCases() {
           onDownlinkNetworkInfoUpdated: (DownlinkNetworkInfo info) {},
           onLastmileQuality: (QualityType quality) {},
           onFirstLocalVideoFrame:
-              (RtcConnection connection, int width, int height, int elapsed) {},
+              (VideoSourceType source, int width, int height, int elapsed) {},
           onFirstLocalVideoFramePublished:
               (RtcConnection connection, int elapsed) {},
           onFirstRemoteVideoDecoded: (RtcConnection connection, int remoteUid,
@@ -8681,7 +8681,7 @@ void rtcEngineSmokeTestCases() {
           onDownlinkNetworkInfoUpdated: (DownlinkNetworkInfo info) {},
           onLastmileQuality: (QualityType quality) {},
           onFirstLocalVideoFrame:
-              (RtcConnection connection, int width, int height, int elapsed) {},
+              (VideoSourceType source, int width, int height, int elapsed) {},
           onFirstLocalVideoFramePublished:
               (RtcConnection connection, int elapsed) {},
           onFirstRemoteVideoDecoded: (RtcConnection connection, int remoteUid,

test_shard/fake_test_app/integration_test/generated/rtcengine_rtcengineeventhandler_testcases.generated.dart

@@ -1376,7 +1376,7 @@ void generatedTestCases() {
       final onFirstLocalVideoFrameCompleter = Completer<bool>();
       final theRtcEngineEventHandler = RtcEngineEventHandler(
         onFirstLocalVideoFrame:
-            (RtcConnection connection, int width, int height, int elapsed) {
+            (VideoSourceType source, int width, int height, int elapsed) {
           onFirstLocalVideoFrameCompleter.complete(true);
         },
       );
@@ -1389,18 +1389,13 @@ void generatedTestCases() {
       await Future.delayed(const Duration(milliseconds: 500));
 
       {
-        const String connectionChannelId = "hello";
-        const int connectionLocalUid = 10;
-        const RtcConnection connection = RtcConnection(
-          channelId: connectionChannelId,
-          localUid: connectionLocalUid,
-        );
+        const VideoSourceType source = VideoSourceType.videoSourceCameraPrimary;
         const int width = 10;
         const int height = 10;
         const int elapsed = 10;
 
         final eventJson = {
-          'connection': connection.toJson(),
+          'source': source.value(),
           'width': width,
           'height': height,
           'elapsed': elapsed,
@@ -6225,3 +6220,4 @@ void generatedTestCases() {
     timeout: const Timeout(Duration(minutes: 1)),
   );
 }
+

tool/terra/terra_config_main.yaml

@@ -3,10 +3,8 @@ include: shared:rtc_4.1.0/shared_configs.yaml
 language: dart
 
 legacy_renders:
-  - DartSyntaxRender
+  - DartSyntaxRenderBeforeNative420
   - DartEventHandlerParamJsonRender
-  # - DartCallApiRender
-  # - DartEventHandlerRender
   - DartCallApiIrisMethodChannelRender
   - DartEventHandlerIrisMethodChannelRender
   - DartStructToJsonSerializableRender