28 lines
1.2 KiB
Swift
28 lines
1.2 KiB
Swift
import FirebaseMessaging
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import UserNotifications
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class NotificationService: UNNotificationServiceExtension {
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var contentHandler: ((UNNotificationContent) -> Void)?
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var bestAttemptContent: UNMutableNotificationContent?
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override func didReceive(_ request: UNNotificationRequest, withContentHandler contentHandler: @escaping (UNNotificationContent) -> Void) {
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self.contentHandler = contentHandler
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bestAttemptContent = request.content
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.mutableCopy() as? UNMutableNotificationContent
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guard let bestAttemptContent = bestAttemptContent else { return }
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FIRMessagingExtensionHelper().populateNotificationContent(
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bestAttemptContent,
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withContentHandler: contentHandler)
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}
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override func serviceExtensionTimeWillExpire() {
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// Called just before the extension will be terminated by the system.
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// Use this as an opportunity to deliver your "best attempt" at modified content, otherwise the original push payload will be used.
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if let contentHandler = contentHandler, let bestAttemptContent = bestAttemptContent {
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contentHandler(bestAttemptContent)
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}
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}
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}
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