setKey method
Implementation
@override
Future<void> setKey(String key,
{String? participantId, int? keyIndex}) async {
if (options.sharedKey) {
return setSharedKey(key, keyIndex: keyIndex);
}
final keyInfo = KeyInfo(
participantId: participantId ?? '',
keyIndex: keyIndex ?? 0,
key: Uint8List.fromList(key.codeUnits),
);
return _setKey(keyInfo);
}