[摘要]本文是對Swift3集成極光推送的講解，對學習IOS蘋果軟件開發有所幫助,與大家分享。

  現在很多程序都開始使用Swift開發了，但是第三方庫大多數都是用OC寫的，所以我們要使用Swift和OC混編。今天的內容主要講Swift3.0集成極光推送。

1.准備工作

  集成指南，極光上說的都很清楚，把創建應用和配置工程實現。SDK下載地址。在橋接頭文件中添加

#import "JPUSHService.h"
// iOS10注冊APNs所需頭文件
#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)注冊推送及處理應用未打開時收到推送消息

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
       
        // 通知注冊實體類
        let entity = JPUSHRegisterEntity();
        entity.types = Int(JPAuthorizationOptions.alert.rawValue) |  Int(JPAuthorizationOptions.sound.rawValue) |  Int(JPAuthorizationOptions.badge.rawValue);
        JPUSHService.register(forRemoteNotificationConfig: entity, delegate: self);
        // 注冊極光推送
        JPUSHService.setup(withOption: launchOptions, appKey: "845b93e08c7fa192df019c07", channel:"Publish channel" , apsForProduction: false);
        // 獲取推送消息
        let remote = launchOptions?[UIApplicationLaunchOptionsKey.remoteNotification] as? Dictionary<String,Any>;
        // 如果remote不為空，就代表應用在未打開的時候收到了推送消息
        if remote != nil {
            // 收到推送消息實現的方法
            self.perform(#selector(receivePush), with: remote, afterDelay: 1.0);
        }
        
        return true;
    }

(3)實現代理方法

 // 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();
        // 應用打開的時候收到推送消息
        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);
    }
    // 接收到推送實現的方法
    func receivePush(_ userInfo : Dictionary<String,Any>) {
        // 角標變0
        UIApplication.shared.applicationIconBadgeNumber = 0;
        // 剩下的根據需要自定義
        self.tabBarVC?.selectedIndex = 0;
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: NotificationName_ReceivePush), object: NotificationObject_Sueecess, userInfo: userInfo)
    }
}

  我看網上沒有人寫用Swift3.0集成極光推送，自己集成的時候遇到了很多坑，所以分享出來，希望大家可以少浪費點大腦細胞☺。