acceptJoinApplication method

Future<EMGroup> acceptJoinApplication(
  1. String groupId,
  2. String username
)

同意公开群组申请，当群类型是EMGroupStyle.PublicJoinNeedApproval， 有人申请进群时，管理员和群主会收到申请，用该方法同意申请

Implementation

Future<EMGroup> acceptJoinApplication(
  String groupId,
  String username,
) async {
  Map req = {'groupId': groupId, 'username': username};
  Map result =
      await _channel.invokeMethod(EMSDKMethod.acceptJoinApplication, req);
  EMError.hasErrorFromResult(result);
  return EMGroup.fromJson(result[EMSDKMethod.acceptJoinApplication]);
}