how to handle NSLocal Notification in background?

Question

• For multiple Alarm Notification Alert?

• If Application is Running in Background.

Answer 1

- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notif{
    [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];

    if (application.applicationState == UIApplicationStateInactive )
    {
        NSLog(@"app not running");
    }
    else if(application.applicationState == UIApplicationStateActive )
    {
        NSLog(@"App is running");

    }else if(application.applicationState == UIApplicationStateBackground){
        NSLog(@"App is running in background");
    }
}

In Addition to JAGAT's answer for iOS 8+ you need to ask for permission to register for listening to local notifications. And you can user this:

- (void)application:(UIApplication *)application handleActionWithIdentifier:(NSString *)identifier forLocalNotification:(UILocalNotification *)notification completionHandler:(void(^)())completionHandler{

}

And for permisson do this:

if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
{
    [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings
                                                                         settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge)
                                                                         categories:nil]];
}