iphone - detecting user touch on UIScrollView -

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i wanted detect when user scrolls , removes finger screen. easiast this? thinking of using:

-(void)touchesended:(nsset *)touches withevent:(uievent *)event; {     nslog(@"touch ended"); }

but put in uiviewcontroller, isn't called

how using uiscrollviewdelegate function

(void)scrollviewdidenddragging:(uiscrollview *)scrollview willdecelerate:(bool)decelerate

this gets called when user lifts finger after dragging scroll view. see here: uiscrollviewdelegate documentation


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