How stop local notification sound after cancel local notification - ios

Question

In my application I scheduled local notification with custom sound. After I cancel it from code the sound continue playing. How can I stop it?
-(void)cancelNotification{
if(localNotification){
[[UIApplication sharedApplication] cancelLocalNotification:localNotification];
[UIApplication sharedApplication].applicationIconBadgeNumber = 0;
}
}

Answer 1

Try changing your code like below, hope this works for you. I am adding this just for a try.
- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification
{
[[UIApplication sharedApplication] cancelLocalNotification:notification] ;
}

Answer 2

In didRecieveRemoteNotification set your application icon badge number. It will do the trick.
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
[[UIApplication sharedApplication] setApplicationIconBadgeNumber: 0];
}

Answer 3

I had the same problem when initially testing with an iPhone 4.
The problem appears to have gone away as of iOS 8 and now Local Notification Sounds stop when canceled after transitioning to the App.
iPhone4 [ iOS - 7.1.2 ] - Local Notification sound keeps playing in App no matter what
iPhone6 [ iOS - 8.1.1 ] - Local Notification sound stop when canceled programmatically
From what I can infer, it appears a fix exists somewhere in iOS 8.x
(Alas I didn't manage to find any documentation or release notes on the matter.)
The Problem becomes a non-issue for apps focusing on iOS 8
(provided you cancel the Local Notification coming in)
I used this same answer for a Similar Problem