getPhysicalKeyForPlatformKeyCode method
Returns the PhysicalKeyboardKey for platform specific key code for this
keyboard layout or null
if it could not have been determined.
Implementation
PhysicalKeyboardKey? getPhysicalKeyForPlatformKeyCode(int code) {
final key = _platformToKey[code];
return key != null ? PhysicalKeyboardKey(key.physical) : null;
}