saveFilePicker method

Future<String?> saveFilePicker({
  1. SaveFilePickerOptionsWithMacOS? optionsWithMacOS,
})

保存文件选择器macos

Implementation

Future<String?> saveFilePicker(
    {SaveFilePickerOptionsWithMacOS? optionsWithMacOS}) async {
  if (!isMacOS) return null;
  Map<String, dynamic> options = <String, dynamic>{};
  if (isMacOS) {
    optionsWithMacOS ??= SaveFilePickerOptionsWithMacOS();
    options = optionsWithMacOS.toMap();
  }
  final String? path = await channel.invokeMethod('saveFilePicker', options);
  return path;
}