How to identify CAAnimation within the animationDidStop delegate?

by

Batgar’s technique is too complicated. Why not take advantage of the forKey parameter in addAnimation? It was intended for this very purpose. Just take out the call to setValue and move the key string to the addAnimation call. For example:

[[hearingAidHalo layer] addAnimation:animation forKey:@"Throb"];

Then, in your animationDidStop callback, you can do something like:

if (theAnimation == [[hearingAidHalo layer] animationForKey:@"Throb"]) ...

More Related Contents:

  1. How can I animate the movement of a view or image along a curved path?
  2. UIButton can’t be touched while animated with UIView animateWithDuration
  3. iPhone UIView Animation Best Practice
  4. iPhone Core Animation – Drawing a Circle
  5. Is there a way to pause a CABasicAnimation?
  6. How to create custom easing function with Core Animation?
  7. Transforming a rectangle image into a quadrilateral using a CATransform3D
  8. Disabling implicit animations in -[CALayer setNeedsDisplayInRect:]
  9. How to do animations using images efficiently in iOS
  10. Can I use CGAffineTransformMakeRotation to rotate a view more than 360 degrees?
  11. How can I create a custom “pin-drop” animation using MKAnnotationView?
  12. What are block-based animation methods in iPhone OS 4.0?
  13. Method for animating images (like a movie) on iPhone without using MPMoviePlayer
  14. CALayer: add a border only at one side
  15. How to capture current view screenshot and reuse in code? (iPhone SDK)
  16. Animation End Callback for CALayer?
  17. Animating a custom property of CALayer subclass
  18. Create a custom animatable property
  19. How to crossfade between 2 images on iPhone using Core Animation
  20. How do you explicitly animate a CALayer’s backgroundColor?
  21. How to animate the frame of an layer with CABasicAnimation?
  22. Best Way to Perform Several Sequential UIView Animations?
  23. How to get UIView frame origin and size while animation
  24. Is there a way to figure out, how many degrees an view is rotated currently during an animation?
  25. Can’t add a corner radius and a shadow
  26. Background image not showing on iPad and iPhone
  27. Strange issue after upgrading to iOS 4.1 SDK
  28. Loop an UIScrollView [duplicate]
  29. Load image to a tableView from URL iphone sdk
  30. Make Background of UIView a Gradient Without Sub Classing

Leave a Comment