title: Cocoa setAnimationDidStopSelector
body: <p>Currently I have this code that works fine</p>
  
  <pre><code>[UIView setAnimationDidStopSelector:@selector(animationDone:finished:context:)];
  
  - (void)animationDone:(NSString *)animationID finished:(BOOL)finished context:(void *)context {
  // do stuff here
  }
  </code></pre>
  
  <p>Logging the value of animationID gives me a null.</p>
  
  <p>How can I pass value to the @selector?</p>
  
  <p>I tried</p>
  
  <pre><code>[UIView setAnimationDidStopSelector:@selector(animationDone:@"animation1"finished:context:)];
  </code></pre>
  
  <p>That gives me an error.</p>
  
  <p>Thanks,
  Tee</p>