我今天刚开始做Flutter
我想在Android通知中使用HTML代码。
似乎通过将DefaultStyleInformation参数设置为true，可以使用HTML，但我不知道如何编写实际的代码。
//这是提供的界面。

/// The default Android notification style.
class DefaultStyleInformation implements StyleInformation {
  /// Constructs an instance of [DefaultStyleInformation].
  const DefaultStyleInformation(
    this.htmlFormatContent,
    this.htmlFormatTitle,
  );

  /// Specifies if formatting should be applied to the content through HTML
  /// markup.
  final bool htmlFormatContent;

  /// Specifies if formatting should be applied to the title through HTML
  /// markup.
  final bool htmlFormatTitle;
}

下面是我正在写的代码。我觉得我需要关于“//here”部分的帮助。

import 'package:flutter_local_notifications/flutter_local_notifications.dart';
import 'dart:io'; 

 Future<void> showBigTextNotification() async {
    const styleInformation=DefaultStyleInformation(true,true);
    const NotificationDetails notificationDetails = 
    NotificationDetails(
      android: AndroidNotificationDetails(
       'channel_id',
       'Channel Name',
       importance: Importance.max,
       priority: Priority.high,
       styleInformation: styleInformation
       ),
       iOS: IOSNotificationDetails());

    await flutterLocalNotificationsPlugin.show(
      id, 
      Platform.isAndroid? '<b>'${title}'</b>': title,     // here???
      Platform.isAndroid? '<b>'${content}'</b>': content, // here???
      payload: 'Destination Screen(Big Text Notification)');
  }

thanks.