如何在flutter应用中设置resource-id/content-desc以使用Appium实现自动化？

dev_dependencies:
  flutter_driver:
    sdk: flutter
  flutter_test:
    sdk: flutter

import 'package:flutter_driver/flutter_driver.dart';

final button = find.byValueKey('myButton');

import 'package:flutter_driver/flutter_driver.dart';

await driver.setSemantics(find.byValueKey('myButton'), 'My Button');

import 'package:flutter_driver/flutter_driver.dart';
import 'package:test/test.dart';

void main() {
  FlutterDriver driver;

  setUpAll(() async {
    driver = await FlutterDriver.connect();
  });

  tearDownAll(() async {
    if (driver != null) {
      driver.close();
    }
  });

  test('tap button', () async {
    final button = find.byValueKey('myButton');
    await driver.tap(button);
  });
}