極光推送文檔：https://docs.jiguang.cn/jpush/client/iOS/ios_api/#apns

// 前臺(tái)收到推送消息，未點(diǎn)擊情況執(zhí)行

- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(NSInteger))completionHandler;

// 點(diǎn)擊推送消息獲取信息

- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler;

如果 App 狀態(tài)為未運(yùn)行，此函數(shù)將被調(diào)用，如果launchOptions包含UIApplicationLaunchOptionsRemoteNotificationKey表示用戶點(diǎn)擊apn 通知導(dǎo)致app被啟動(dòng)運(yùn)行；如果不含有對(duì)應(yīng)鍵值則表示 App 不是因點(diǎn)擊apn而被啟動(dòng)，可能為直接點(diǎn)擊icon被啟動(dòng)或其他。

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{
// apn 內(nèi)容獲?。?NSDictionary *remoteNotification = [launchOptions objectForKey: UIApplicationLaunchOptionsRemoteNotificationKey];
}

設(shè)置Badge

value 取值范圍：[0,99999]

+ (BOOL)setBadge:(int)value

設(shè)置badge值，本地仍須調(diào)用UIApplication:setApplicationIconBadgeNumber函數(shù)

調(diào)用此 API 來設(shè)置別名，支持回調(diào)函數(shù)

+ (void)setTags:(NSSet *)tags
          alias:(NSString *)alias
    fetchCompletionHandle:(void (^)(int iResCode, NSSet *iTags, NSString *iAlias))completionHandler;

例： 如果移除別名，alisa可以傳空字符串

[JPUSHService setTags:nil alias:@"1" fetchCompletionHandle:^(int iResCode, NSSet *iTags, NSString *iAlias) {
    if (iResCode == 0) {
        //設(shè)置成功
    }
}];