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POLocal notification when background task about to expired
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copied!<p>Can iOS app schedule local notification when background task is about to expired? Basically i have some server side ongoing download when app enters to background using NSOperationQueue.<br> What i want is to notify user by Local notification when background tasks are about to finish.So that user can bring app to foreground to keep continuing server data download<br> Below is code i am being using but i didnt see any local notification </p> <pre><code>UIBackgroundTaskIdentifier bgTask = [application beginBackgroundTaskWithExpirationHandler: ^{ dispatch_async(dispatch_get_main_queue(), ^{ /*TO DO prompt the user if they want to continue syncing through push notifications. This will get the user to essentially wake the app so that sync can continue. */ // create the notification and then set it's parameters UILocalNotification *beginNotification = [[[UILocalNotification alloc] init] autorelease]; if (beginNotification) { beginNotification.fireDate = [NSDate date]; beginNotification.timeZone = [NSTimeZone defaultTimeZone]; beginNotification.repeatInterval = 0; beginNotification.alertBody = @"App is about to exit .Please bring app to background to continue dowloading"; beginNotification.soundName = UILocalNotificationDefaultSoundName; // this will schedule the notification to fire at the fire date //[app scheduleLocalNotification:notification]; // this will fire the notification right away, it will still also fire at the date we set [application scheduleLocalNotification:beginNotification]; } [application endBackgroundTask:self->bgTask]; self->bgTask = UIBackgroundTaskInvalid; }); }]; </code></pre>

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