多个类别名称没有出现通知内容扩展？

Question

我已将自定义远程通知内容扩展程序添加到我的项目中，并将多个扩展程序类别添加到通知内容扩展目标 info.plist文件中，如下所示：

将不同通知的不同类型的通知操作类别添加到AppDelegate：

 func addRichRotificationActions() {
        let confirmAction = UNNotificationAction(identifier: "ConfirmAction", title: "Confirm", options: [.foreground])
        let cancelAction = UNNotificationAction(identifier: "CancelAction", title: "Cancel", options: [.destructive])
        let closeAction = UNNotificationAction(identifier: "CloseAction", title: "Close", options: [.foreground])

        let openTicketCategory = UNNotificationCategory(identifier: "OpenTicket", actions: [confirmAction, cancelAction], intentIdentifiers: [], options: [])
        let confirmTicketCategory = UNNotificationCategory(identifier: "ConfirmTicket", actions: [closeAction, cancelAction], intentIdentifiers: [], options: [])
        let closeTicketCategory = UNNotificationCategory(identifier: "CloseTicket", actions: [], intentIdentifiers: [], options: [])
        let cancelTicketCategory = UNNotificationCategory(identifier: "CancelTicket", actions: [], intentIdentifiers: [], options: [])

        UNUserNotificationCenter.current().setNotificationCategories([openTicketCategory, confirmTicketCategory, closeTicketCategory, cancelTicketCategory])
    }

现在我按照以下方式发送apns json：

打开门票将类别名称设为“OpenTicket”：

[AnyHashable("default"): You have a new ticket, AnyHashable("aps"): {
    alert = "#8556 - New Booking for Mr. Tomas";
    badge = 1;
    category = OpenTicket;
    "mutable-content" = 1;
    sound = default;
}]

确认门票将类别名称设为“ConfirmTicket”：

[AnyHashable("default"): You have a confirmed ticket, AnyHashable("aps"): {
    alert = "#8556 - Ticket Confirmed for Mr. Tomas";
    badge = 1;
    category = ConfirmTicket;
    "mutable-content" = 1;
    sound = default;
}]

等等。

但遗憾的是，我收到的是包含不同操作按钮的默认通知，而不是使用不同操作的自定义通知内容扩展。我无法弄清楚问题所在。如何通过不同的远程通知操作获取通知内容扩展？

Answer 1

只需要在通知内容扩展程序目标的Array中将 UNNotificationExtensionCategory 设为String而不是info.plist。