Core sdk upgrade to 2.3.4

android/src/main/java/io/openim/flutter_openim_sdk/listener/OnSignalingListener.java

@@ -39,6 +39,16 @@ public class OnSignalingListener implements open_im_sdk_callback.OnSignalingList
         CommonUtil.emitEvent("signalingListener", "onReceiveNewInvitation", s);
     }
 
+    @Override
+    public void onRoomParticipantConnected(String s) {
+        CommonUtil.emitEvent("signalingListener", "onRoomParticipantConnected", s);
+    }
+
+    @Override
+    public void onRoomParticipantDisconnected(String s) {
+        CommonUtil.emitEvent("signalingListener", "onRoomParticipantDisconnected", s);
+    }
+
     @Override
     public void onHangUp(String s) {
         CommonUtil.emitEvent("signalingListener", "onHangUp", s);

android/src/main/java/io/openim/flutter_openim_sdk/manager/SignalingManager.java

@@ -53,4 +53,11 @@ public class SignalingManager extends BaseManager {
                 value(methodCall, "operationID"),
                 jsonValue(methodCall, "signalingInfo"));
     }
+
+    public void signalingGetRoomByGroupID(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.signalingGetRoomByGroupID(
+                new OnBaseListener(result, methodCall),
+                value(methodCall, "operationID"),
+                value(methodCall, "groupID"));
+    }
 }