使用CKSubscription/CKNotificationInfo显示通知特定消息？

Question

我想通知用户聊天消息已经从其他用户发送过来，并且通知的主体应该是消息。这是一种将其设置为CKSubscription/CKNotificationInfo的方法吗？像alertBody，但是针对每条消息。任何想法如何？

let s2 = CKSubscription(recordType: recordType, predicate: NSPredicate(format: "destination = %@", CKReference(recordID: CKRecordID(recordName: loggedInUserSettingRecordName!), action: .DeleteSelf)), options: .FiresOnRecordCreation) 
s2.notificationInfo = CKNotificationInfo() 
s2.notificationInfo.alertBody = " " 
s2.notificationInfo.soundName = UILocalNotificationDefaultSoundName 
subscriptionsToSave.append(s2) 

Answer 1

您可以在警报使用的参数是这样的：

s2.notificationInfo.alertLocalizationKey = "Message from %1$@ : %2$@" 
s2.notificationInfo.alertLocalizationArgs = ["FromName", "Text"] 

因为这是一个lokalized消息，你还需要将它添加到Localizable.strings

"Message from %1$@ %2$@ : %1$@" = "Message from %1$@ %2$@ : %1$@";