现在很多程序都开始使用Swift开发了，但是第三方库大多数都是用OC写的，所以我们要使用Swift和OC混编。今天的内容主要讲Swift3.0集成极光推送。

1.准备工作

  集成指南，极光上说的都很清楚，把创建应用和配置工程实现。SDK下载地址。在桥接头文件中添加

#import "JPUSHService.h"

// iOS10注册APNs所需头文件

#ifdef NSFoundationVersionNumber_iOS_9_x_Max

#import <UserNotifications/UserNotifications.h>

#endif

2.Swift3.0集成

（1）AppDelegate.swift中添加代理

import UIKit

@UIApplicationMain

class AppDelegate: UIResponder, UIApplicationDelegate,JPUSHRegisterDelegate {

}

(2)注册推送及处理应用未打开时收到推送消息

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

        // 通知注册实体类

        let entity = JPUSHRegisterEntity();

        entity.types = Int(JPAuthorizationOptions.alert.rawValue) |  Int(JPAuthorizationOptions.sound.rawValue) |  Int(JPAuthorizationOptions.badge.rawValue);

        JPUSHService.register(forRemoteNotificationConfig: entity, delegate: self);

        // 注册极光推送

        JPUSHService.setup(withOption: launchOptions, appKey: "845b93e08c7fa192df019c07", channel:"Publish channel" , apsForProduction: false);

        // 获取推送消息

        let remote = launchOptions?[UIApplicationLaunchOptionsKey.remoteNotification] as? Dictionary<String,Any>;

        // 如果remote不为空，就代表应用在未打开的时候收到了推送消息

        if remote != nil {

            // 收到推送消息实现的方法

            self.perform(#selector(receivePush), with: remote, afterDelay: 1.0);

        }

        return true;

    }

(3)实现代理方法

 // MARK: -JPUSHRegisterDelegate

    // iOS 10.x 需要

    @available(iOS 10.0, *)

    func jpushNotificationCenter(_ center: UNUserNotificationCenter!, willPresent notification: UNNotification!, withCompletionHandler completionHandler: ((Int) -> Void)!) {

        let userInfo = notification.request.content.userInfo;

        if notification.request.trigger is UNPushNotificationTrigger {

            JPUSHService.handleRemoteNotification(userInfo);

        }

        completionHandler(Int(UNNotificationPresentationOptions.alert.rawValue))

    }

    @available(iOS 10.0, *)

    func jpushNotificationCenter(_ center: UNUserNotificationCenter!, didReceive response: UNNotificationResponse!, withCompletionHandler completionHandler: (() -> Void)!) {

        let userInfo = response.notification.request.content.userInfo;

        if response.notification.request.trigger is UNPushNotificationTrigger {

            JPUSHService.handleRemoteNotification(userInfo);

        }

        completionHandler();

        // 应用打开的时候收到推送消息

        NotificationCenter.default.post(name: NSNotification.Name(rawValue: NotificationName_ReceivePush), object: NotificationObject_Sueecess, userInfo: userInfo)

    }

    func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {

        JPUSHService.handleRemoteNotification(userInfo);

        completionHandler(UIBackgroundFetchResult.newData);

    }

    // 接收到推送实现的方法

    func receivePush(_ userInfo : Dictionary<String,Any>) {

        // 角标变0

        UIApplication.shared.applicationIconBadgeNumber = 0;

        // 剩下的根据需要自定义

        self.tabBarVC?.selectedIndex = 0;

        NotificationCenter.default.post(name: NSNotification.Name(rawValue: NotificationName_ReceivePush), object: NotificationObject_Sueecess, userInfo: userInfo)

    }

}

  我看网上没有人写用Swift3.0集成极光推送，自己集成的时候遇到了很多坑，所以分享出来，希望大家可以少浪费点大脑细胞☺。