Parse.com UIRemoteNotificationType已弃用

Question

按照push通知的parse.com教程，我将这段快速代码放入我的应用程序didFinishLaunchingWithOptions方法中：

        // Register for Push Notitications
    if application.applicationState != UIApplicationState.Background {
        // Track an app open here if we launch with a push, unless
        // "content_available" was used to trigger a background push (introduced in iOS 7).
        // In that case, we skip tracking here to avoid double counting the app-open.
        
        let preBackgroundPush = !application.respondsToSelector("backgroundRefreshStatus")
        let oldPushHandlerOnly = !self.respondsToSelector("application:didReceiveRemoteNotification:fetchCompletionHandler:")
        var pushPayload = false
        if let options = launchOptions {
            pushPayload = options[UIApplicationLaunchOptionsRemoteNotificationKey] != nil
        }
        if (preBackgroundPush || oldPushHandlerOnly || pushPayload) {
            PFAnalytics.trackAppOpenedWithLaunchOptions(launchOptions)
        }
    }
    if application.respondsToSelector("registerUserNotificationSettings:") {
        let userNotificationTypes = UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound
        let settings = UIUserNotificationSettings(forTypes: userNotificationTypes, categories: nil)
        application.registerUserNotificationSettings(settings)
        application.registerForRemoteNotifications()
    } else {
        let types = UIRemoteNotificationType.Badge | UIRemoteNotificationType.Alert | UIRemoteNotificationType.Sound
        application.registerForRemoteNotificationTypes(types)
    }

我收到了两个警告：

iOS 8.0版本中不推荐使用“UIRemoteNotificationType”：将UIUserNotificationType用于用户通知,将registerForRemoteNotifications用于接收远程通知.

iOS 8.0版本中不推荐使用“Register ForRemoteNotificationStypes”：请改用registerForRemoteNotifications和RegisterUserNotificationSettings

我能把它告诉我的东西换掉吗？

Answer 1

答案是很黑很白的。是的，你可以简单地交换它，但有一个警告：

如果你的目标是iOS7设备，那么不，你需要它。不过，如果你是在为iOS7开发……我的意见，别说了。截至8月31日，根据苹果公司的数据，没有多少用户还在他们的设备上安装了这款操作系统，而这一数据甚至还不包括公开版的iOS9s，所以你将大量的时间浪费在了一个没人使用的操作系统上。然而，如果您真的必须支持iOS7，那么除了不推荐的版本之外，还需要包括所有这些。否则，您可以按照您在非弃用版本中所述的那样交换它。

下面是一个Swift2.0示例：

if #available(iOS 8.0, *) {
   let types: UIUserNotificationType = [.Alert, .Badge, .Sound]
   let settings = UIUserNotificationSettings(forTypes: types, categories: nil)
   application.registerUserNotificationSettings(settings)
   application.registerForRemoteNotifications()
} else {
   let types: UIRemoteNotificationType = [.Alert, .Badge, .Sound]
   application.registerForRemoteNotificationTypes(types)
}