IOS无法收到通知，Android正常

[GraveSoil]

import 'package:flutter/material.dart';
import 'package:jpush_flutter/jpush_flutter.dart';
import 'package:jpush_flutter/jpush_interface.dart';
import 'package:permission_handler/permission_handler.dart';
import 'dart:async';

class JPushManager {
static final _jpush = JPush.newJPush();
static bool _initialized = false;

/// 初始化 JPush（建议在 main() 中调用）
static Future init({
required String appKey,
String channel = "default",
bool production = false,
bool debug = false,
}) async {
if (_initialized) return;

// 设置 SDK
_jpush.setup(
  appKey: appKey,
  channel: channel,
  production: production,
  debug: debug,
);

_jpush.applyPushAuthority(
    const NotificationSettingsIOS(
        sound: true,
        alert: true,
        badge: true
    )
);

// 注册事件回调
_registerEventHandlers();

_initialized = true;

}

/// 注册所有事件监听
static void _registerEventHandlers() {

_jpush.addEventHandler(
  // 收到通知（无论前后台）
    onReceiveNotification: (Map<String, dynamic> message) async {
      debugPrint("[JPush] onReceiveNotification: $message");
      // 通常不需要在这里 show 通知，因为系统已自动显示（APNs）
    },
    // 用户点击通知
    onOpenNotification: (Map<String, dynamic> message) async {
      debugPrint("[JPush] onOpenNotification: $message");
      _handleNotificationClick(message);
    },
    // 收到自定义消息（透传消息，不弹通知）
    onReceiveMessage: (Map<String, dynamic> message) async {
      debugPrint("[JPush] onReceiveMessage: $message");
      // 可用于静默数据同步

    },
    // 通知权限变更
    onReceiveNotificationAuthorization:
        (Map<String, dynamic> message) async {
      debugPrint("[JPush] onReceiveNotificationAuthorization: $message");

    });

}

/// 处理通知点击逻辑（可自行扩展）
static void _handleNotificationClick(Map<String, dynamic> message) {

}

// ------------------ 公共方法 ------------------

/// 获取 Registration ID（用于服务器推送指定设备）
static Future<String?> getRegistrationId() async {
return await _jpush.getRegistrationID();
}

/// 发送本地通知（仅当前设备）
static Future sendLocalNotification({
required int id,
required String title,
required String content,
DateTime? fireTime,
String? subtitle,
int? badge,
Map<String, String>? extra,
}) async {
fireTime ??= DateTime.now().add(const Duration(microseconds: 200));
final notification = LocalNotification(
id: id,
title: title,
buildId: 1,
content: content,
fireTime: null,
subtitle: subtitle,
badge: badge,
extra: extra,
);
await _jpush.sendLocalNotification(notification);
}

/// 设置角标
static Future setBadge(int count) async {
await _jpush.setBadge(count);
}

/// 清除所有通知
static Future clearAllNotifications() async {
await _jpush.clearLocalNotifications();
await _jpush.clearAllNotifications();
}

/// 检查通知权限是否开启
static Future isNotificationEnabled() async {
return await _jpush.isNotificationEnabled();
}

/// 打开系统通知设置页
static void openNotificationSettings() {
_jpush.openSettingsForNotification();
}

/// 设置别名（用于定向推送）
static Future setAlias(String alias) async {
await _jpush.setAlias(alias);
}

/// 设置标签
static Future setTags(List tags) async {
await _jpush.setTags(tags);
}

}