更改代码中的推送通知声音：iOS

发布于 2025-01-29 10:18:55 字数 613 浏览 2 评论 0原文

我想在不从后端更改有效载荷的情况下更改推送通知的一些参数。

因此，该应用会收到推送通知：

{
    "Simulator Target Bundle": "com.test.iphone.driver.test",
    "aps":{
        "alert":"This is Alert.",
        "sound":"default"
    }
}

但是在执行通知之前，我需要将代码中的声音更改为“ custom.mp3”。应该在这种方法中完成：在调用完成处理程序之前将提供通知

func userNotificationCenter( _ center: UNUserNotificationCenter,
        willPresent notification: UNNotification,
        withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void
      ) {
       completionHandler([.banner, .sound]) 
}

吗？

原文

I would like to change some parameters of Push Notification without changing payload from backend side.

So the app receives a push notification:

{
    "Simulator Target Bundle": "com.test.iphone.driver.test",
    "aps":{
        "alert":"This is Alert.",
        "sound":"default"
    }
}

But I need to change sound in code to "custom.mp3" before performing notification.
It should be done in this method: willPresent notification before calling completion handler

func userNotificationCenter( _ center: UNUserNotificationCenter,
        willPresent notification: UNNotification,
        withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void
      ) {
       completionHandler([.banner, .sound]) 
}

Is it possible?

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