59 lines
2.1 KiB
Swift
59 lines
2.1 KiB
Swift
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import UserNotifications
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class NotificationService: UNNotificationServiceExtension {
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static var lastRemoteNotifictionTS: Int64 = 0
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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.mutableCopy() as? UNMutableNotificationContent)
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var change: Bool = false
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// var diffTime = Date().millisecondsSince1970 - NotificationService.lastRemoteNotifictionTS
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// print("noti:Tlast=\(NotificationService.lastRemoteNotifictionTS)")
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// print("noti:Tnow=\(Date().millisecondsSince1970)")
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// print("noti:Tdiff=\(diffTime)")
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// HINT: now always change message text to "connecting ..."
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// check if last notification was received less than 24 seconds ago
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// if (diffTime < (25 * 1000)) {
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// print("noti:change=true")
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change = true
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// }
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NotificationService.lastRemoteNotifictionTS = Date().millisecondsSince1970
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if let bestAttemptContent = bestAttemptContent {
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if (change) {
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// print("noti:actually changing")
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bestAttemptContent.title = "connecting ..."
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}
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contentHandler(bestAttemptContent)
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}
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}
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override func serviceExtensionTimeWillExpire() {
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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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extension Date {
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var millisecondsSince1970: Int64 {
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Int64((self.timeIntervalSince1970 * 1000.0).rounded())
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}
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init(milliseconds: Int64) {
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self = Date(timeIntervalSince1970: TimeInterval(milliseconds) / 1000)
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}
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}
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