注册本地和远程通知

Posted 2023-02-24

【中文标题】注册本地和远程通知

【英文标题】：Register For Both Local And Remote Notification

【发布时间】：2016-04-22 11:20:34

【问题描述】：

这就是我们注册本地通知的方式

if UIApplication.instancesRespondToSelector(Selector("registerUserNotificationSettings:"))  
    UIApplication.sharedApplication().registerUserNotificationSettings(UIUserNotificationSettings(forTypes: [UIUserNotificationType.Alert, UIUserNotificationType.Badge, UIUserNotificationType.Sound], categories: nil));

我们如何为遥控器做同样的事情？ 有没有一种方法可以让我们注册一次并为两者工作？

【参考方案1】：

您可以编写一个包装函数来同时注册两者：

func initializeNotificationServices() 
    let settings = UIUserNotificationSettings(forTypes: [.Sound, .Alert, .Badge], categories: nil)
    UIApplication.sharedApplication().registerUserNotificationSettings(settings) //Local notifications

    // This is an asynchronous method to retrieve a Device Token. You have to implement callbacks in AppDelegate to use the device token.
    UIApplication.sharedApplication().registerForRemoteNotifications()