setPrefixFromString method
Future<CommandResponse>
setPrefixFromString({
- required dynamic deviceId,
- required String prefix,
- FormattableSymbology symbology = FormattableSymbology.allCodes,
Sets the prefix formatting using a string.
deviceId
- The identifier of the target device.
prefix
- A string to be used as the prefix, with a maximum length of 4.
Returns a CommandResponse indicating the success or failure of the operation.
Implementation
Future<CommandResponse> setPrefixFromString(
{required deviceId,
required String prefix,
FormattableSymbology symbology = FormattableSymbology.allCodes}) async {
final directInputKeysCodes =
_getDirectInputKeysCodesFromString(prefix, _maxPrefixChars);
return sendCommand(deviceId, _prefixSymbologyCodesMap[symbology]!,
parameters: directInputKeysCodes);
}