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

Question

我想通知用户已从其他用户发送了聊天消息，并且通知正文应该是消息。这是用CKSubscription / CKNotificationInfo设置它的方法吗？与alertBody类似，但针对每条消息。知道怎么样？

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

您可以在警报中使用如下参数：

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

由于这是一个lokalized消息，您还需要将其添加到Localizable.strings

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