Question

我尝试过所有可想到的方式来播放自定义声音名称（在Mac上格式化为aiff，wav，使用在线工具格式化，使用以前工作的旧声音，移动文件，重命名文件，确保歌曲不到30秒，清理项目，删除应用程序，重新启动iPhone，删除derivedData。

基本上一切，但它不起作用。我猜它一定是个bug。我已经尝试了2-3天，阅读所有SO问题和论坛 - 没有运气。

所以我放弃了，只想播放一个铃声，理想情况下是一个29秒长。我怎样才能做到这一点？除了UILocalNotificationDefaultSoundName之外还有其他铃声/系统声音吗？

非常感谢任何帮助！

func pushRegistry(registry: PKPushRegistry, didReceiveIncomingPushWithPayload payload: PKPushPayload, forType type: String) {
    print("\n\n##  DID RECEIVE NOTIFICATION ## \n\n")

    let data = payload.dictionaryPayload

    if let type = data["type"] as? String {
        if type == "MESSAGE_NOTE" {
            print("Notification is Message")
            let notification = UILocalNotification()
            notification.alertTitle = "App message"
            notification.soundName =  UILocalNotificationDefaultSoundName
            notification.userInfo = ["type":type]
            notification.alertBody = "New message"
            notification.alertAction = "Accept"
            UIApplication.sharedApplication().applicationIconBadgeNumber += 1
            UIApplication.sharedApplication().presentLocalNotificationNow(notification)

        } else if type == "INCOMING_CALL" {
            print("Notification is incoming call")
            let notification = UILocalNotification()
            notification.alertTitle = "App call"
            notification.soundName =  "Simple_ring_tone_29s.aiff"
            notification.userInfo = ["type":type]
            notification.alertBody = "Incoming call"
            notification.alertAction = "Accept"
            UIApplication.sharedApplication().applicationIconBadgeNumber += 1
            UIApplication.sharedApplication().presentLocalNotificationNow(notification)
        }
    }
}

通知设置已在另一个VC中注册

    let notificationSettings: UIUserNotificationSettings! = UIApplication.sharedApplication().currentUserNotificationSettings()

    if !notificationSettings.types.contains([.Badge, .Sound, .Alert])  {
        let notificationTypes: UIUserNotificationType = [.Badge, .Sound, .Alert]
        let notificationSettings = UIUserNotificationSettings(forTypes: notificationTypes, categories: nil)
        UIApplication.sharedApplication().registerUserNotificationSettings(notificationSettings)

在didFinishLaunchingWithOptions

中

    voipRegistry = PKPushRegistry(queue: dispatch_get_main_queue())
    voipRegistry.delegate = self
    voipRegistry.desiredPushTypes = Set([PKPushTypeVoIP])

Answer 1

此问题已在iOS 10.1 beta 2中修复。

https://forums.developer.apple.com/thread/49512

UILocalNotification自定义soundName无法播放

1 个答案: