getFriendGroups method Null safety

Future<V2TimValueCallback<List<V2TimFriendGroup>>> getFriendGroups(
  1. {List<String>? groupNameList}
)

Get friend list information

Parameter

groupNameList	Friend group name list to get information, pass in null to get all group information

Implementation

Future<V2TimValueCallback<List<V2TimFriendGroup>>> getFriendGroups({
  List<String>? groupNameList,
}) async {
  return ImFlutterPlatform.instance
      .getFriendGroups(groupNameList: groupNameList);
}