init

ios/Classes/CommonUtil.swift

@@ -62,7 +62,6 @@ public class CommonUtil {
         return r
     }
 
-    
     public static func getMessageText(methodCall: FlutterMethodCall)->String{
         let result: String = getParamValue(methodCall: methodCall, param: KEY_TEXT) as! String
         return result
@@ -267,7 +266,6 @@ public class CommonUtil {
         return r
     }
 
-
     //login
     private static let KEY_UID: String = "uid";
     private static let KEY_TOKEN: String = "token";
@@ -275,7 +273,7 @@ public class CommonUtil {
     private static let KEY_TEXT: String = "text";
     private static let KEY_AT_USER_LIST: String = "atUserList";
     private static let KEY_IMAGE_PATH: String = "imagePath";
-    private static let KEY_SOUND_PATH : String= "soundPath";
+    private static let KEY_SOUND_PATH: String= "soundPath";
     private static let KEY_SOUND_DURATION: String = "duration";
     private static let KEY_VIDEO_PATH: String = "videoPath";
     private static let KEY_VIDEO_TYPE: String = "videoType";
@@ -285,7 +283,7 @@ public class CommonUtil {
     private static let KEY_FILE_NAME: String = "fileName";
     private static let KEY_MERGER_MESSAGE_LIST: String = "messageList";
     private static let KEY_MERGER_MESSAGE_TITLE: String = "title";
-    private static let KEY_SUMMARY_LIST =: String "summaryList";
+    private static let KEY_SUMMARY_LIST: String = "summaryList";
     private static let KEY_FORWARD_MESSAGE: String = "message";
     //send message
     private static let KEY_SEND_MESSAGE_CONTENT: String = "message";

ios/Classes/SwiftFlutterOpenimSdkPlugin.swift

@@ -172,7 +172,9 @@ public class SwiftFlutterOpenimSdkPlugin: NSObject, FlutterPlugin {
     
     private func handleGroupManager(call: FlutterMethodCall, result: @escaping FlutterResult){
         let method: String = call.method
-        if method == "inviteUserToGroup" {
+       if method == "setGroupListener" {
+           groupManager.setGroupListener(methodCall: call, result: result)
+        }else if method == "inviteUserToGroup" {
             groupManager.inviteUserToGroup(methodCall: call, result: result)
         }else if method == "kickGroupMember" {
             groupManager.kickGroupMember(methodCall: call, result: result)

lib/flutter_openim_sdk.dart

@@ -2,6 +2,7 @@ library flutter_openim_sdk;
 
 export 'src/enum/conversation_type.dart';
 export 'src/enum/group_role.dart';
+export 'src/enum/im_platform.dart';
 export 'src/enum/listener_type.dart';
 export 'src/enum/message_status.dart';
 export 'src/enum/message_type.dart';

lib/src/enum/im_platform.dart

@@ -0,0 +1,9 @@
+class IMPlatform {
+  static const ios = 1;
+  static const android = 2;
+  static const windows = 3;
+  static const xos = 4;
+  static const web = 5;
+  static const mini_web = 6;
+  static const linux = 7;
+}