flutter pub add tencent_cloud_chat_push

import com.tencent.chat.flutter.push.tencent_cloud_chat_push.application.TencentCloudChatPushApplication;

public class MyApplication extends TencentCloudChatPushApplication {
    @Override
    public void onCreate() {
        super.onCreate();
    }
}

TencentCloudChatPush().registerPush(apnsCertificateID: 您配置的证书 ID);

import UIKit
import Flutter

// Add these two import lines
import TIMPush
import tencent_cloud_chat_push

// Add `, TIMPushDelegate` to the following line
@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate, TIMPushDelegate {
    override func application(
        _ application: UIApplication,
        didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
    ) -> Bool {
        GeneratedPluginRegistrant.register(with: self)
        return super.application(application, didFinishLaunchingWithOptions: launchOptions)
    }
    
    // To be deprecated，please use the new field businessID below.
    @objc func offlinePushCertificateID() -> Int32 {
        return TencentCloudChatPushFlutterModal.shared.offlinePushCertificateID();
    }

    // Add this function
    @objc func businessID() -> Int32 {
        return TencentCloudChatPushFlutterModal.shared.businessID();
    }

    // Add this function
    @objc func applicationGroupID() -> String {
        return TencentCloudChatPushFlutterModal.shared.applicationGroupID()
    }
    
    // Add this function
    @objc func onRemoteNotificationReceived(_ notice: String?) -> Bool {
        TencentCloudChatPushPlugin.shared.tryNotifyDartOnNotificationClickEvent(notice)
        return true
    }
}

flutter pub add flutter_local_notifications

final plugin = FlutterLocalNotificationsPlugin();

const androidSettings = AndroidInitializationSettings('@mipmap/ic_launcher');
await plugin.initialize(const InitializationSettings(android: androidSettings));

await plugin.show(
  0,
  '来电通话',
  'XX邀请您进行视频通话',
  const NotificationDetails(
    android: AndroidNotificationDetails(
      'call_channel',
      '通话通知',
      importance: Importance.high,
      priority: Priority.high,
    ),
  ),
);


import 'package:atomic_x_core/atomicxcore.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart';

bool isNotificationShowing = false;

void showNotification() async {
  final plugin = FlutterLocalNotificationsPlugin();
  const androidSettings = AndroidInitializationSettings('@mipmap/ic_launcher');
  await plugin.initialize(settings: const InitializationSettings(android: androidSettings));
  await plugin.show(
    id: 0,              // 通知唯一标识符
    title: '来电通话',
    body: '张三正在呼叫你',
    notificationDetails: const NotificationDetails(
      android: AndroidNotificationDetails(
        'call_channel',
        '通话通知',
        importance: Importance.high,
        priority: Priority.high,
      ),
    ),
  );
  isNotificationShowing = true;
}
void closeNotification() {
  final plugin = FlutterLocalNotificationsPlugin();
  plugin.cancel(
    id: 0,        // 需要关闭的通知的唯一标识符
  );
  isNotificationShowing = false;
}
void _addNotificationListener() {
  _listener = CallEventListener(
    onCallReceived: (callId, mediaType, userData) {
      showNotification();
    },
    onCallEnded: (callId, mediaType, reason, userId) {
      closeNotification();
    },
  );
  CallStore.shared.addListener(_listener!);
  CallStore.shared.state.selfInfo.addListener(() {
    if (isNotificationShowing) {
      closeNotification();
    }
  });
}

TIMPushManager.getInstance().forceUseFCMPushChannel(true);