iPhone iOS 4 addTimeInterval deprecated

Question

I'm using addTimeInterval for creating local notification but it seems that it is now deprecated (iOS 4).

My code:

localNotif.fireDate = [now addTimeInterval:timeInterval]; 

Xcode's warning:

'addTimeInterval:' is deprecated (declared at /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDate.h:27) 

What should I use instead? Thanks.

Answer 1

The method has been renamed to -dateByAddingTimeInterval:.

localNotif.fireDate = [now dateByAddingTimeInterval:timeInterval]; 

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In Swift 2.2:

localNotif.fireDate = now.dateByAddingTimeInterval(timeInterval) 

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In Swift 3:

localNotif.fireDate = now.addingTimeInterval(timeInterval) // or simply localNotif.fireDate = now + timeInterval