如何将我的Flutter应用联系人链接到android的本机联系人应用程序？

dependencies:
  flutter_contact: ^0.6.0

import 'package:flutter_contact/flutter_contact.dart';

// 添加联系人
void addContact() async {
  final newContact = Contact(
    givenName: 'John',
    familyName: 'Doe',
    phones: [Item(label: 'mobile', value: '1234567890')],
  );
  await FlutterContact.insert(newContact);
}

// 编辑联系人
void editContact(Contact contact) async {
  final updatedContact = contact.copyWith(
    givenName: 'Jane',
    familyName: 'Doe',
    phones: [Item(label: 'mobile', value: '9876543210')],
  );
  await FlutterContact.update(updatedContact);
}

// 删除联系人
void deleteContact(Contact contact) async {
  await FlutterContact.delete(contact);
}