getIRCCCodes method Null safety
List codes = getIRCCCodes();
Returns a list of IRCC codes supported by the TV. IRCC codes are what a remote control (for the TV) app would send when a button (play, pause, volume up...) is pressed.
Implementation
Future<List<dynamic>> getIRCCCodes() async {
if (_codes.length <= 0) {
final result = await system.invoke('getRemoteControllerInfo');
_codes = result[1];
}
return _codes;
}