getPlatformVersion method

@override Future<String?> getPlatformVersion()

获取平台版本字符串。

Implementation

@override
Future<String?> getPlatformVersion() async {
  _log('getPlatformVersion: calling native');
  try {
    final version = await _channel.invokeMethod<String>('getPlatformVersion');
    _log('getPlatformVersion: returned "$version"');
    return version;
  } catch (e, st) {
    _log('getPlatformVersion: error', error: e, stackTrace: st);
    rethrow;
  }
}