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ios: NSE waits up to 10 sec until app is suspended (#785)

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* ios: NSE waits up to 10 sec until app is suspended

* show default notification if the app is no longer suspending/suspended
This commit is contained in:
Evgeny Poberezkin
2022-07-06 16:06:35 +01:00
committed by GitHub
parent 6eb76315eb
commit 8966a0e22f
1 changed files with 19 additions and 5 deletions
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24
apps/ios/SimpleX NSE/NotificationService.swift
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@@ -12,23 +12,37 @@ import SimpleXChat
let logger = Logger()
let suspendingDelay: UInt64 = 2_000_000_000
class NotificationService: UNNotificationServiceExtension {
var contentHandler: ((UNNotificationContent) -> Void)?
var bestAttemptContent: UNMutableNotificationContent?
var bestAttemptContent: UNNotificationContent?
override func didReceive(_ request: UNNotificationRequest, withContentHandler contentHandler: @escaping (UNNotificationContent) -> Void) {
logger.debug("NotificationService.didReceive")
bestAttemptContent = (request.content.mutableCopy() as? UNMutableNotificationContent)
bestAttemptContent = request.content
self.contentHandler = contentHandler
let appState = appStateGroupDefault.get()
switch appState {
case .suspended:
logger.debug("NotificationService: app is suspended")
self.contentHandler = contentHandler
receiveNtfMessages(request, contentHandler)
case .suspending:
logger.debug("NotificationService: app is suspending")
self.contentHandler = contentHandler
receiveNtfMessages(request, contentHandler)
Task {
var state = appState
for _ in 1...5 {
_ = try await Task.sleep(nanoseconds: suspendingDelay)
state = appStateGroupDefault.get()
if state == .suspended || state != .suspending { break }
}
logger.debug("NotificationService: app state is \(state.rawValue, privacy: .public)")
if state.inactive {
receiveNtfMessages(request, contentHandler)
} else {
contentHandler(request.content)
}
}
default:
logger.debug("NotificationService: app state is \(appState.rawValue, privacy: .public)")
contentHandler(request.content)