changeGroupName method Null safety
Changes the group name.
Only the group owner or admin can call this method.
Param groupId
The group ID.
Param name
The new group name.
Throws A description of the exception. See {@link EMError}.
Implementation
Future<void> changeGroupName(
String groupId,
String name,
) async {
Map req = {'name': name, 'groupId': groupId};
Map result =
await _channel.invokeMethod(ChatMethodKeys.updateGroupSubject, req);
try {
EMError.hasErrorFromResult(result);
} on EMError catch (e) {
throw e;
}
}