CODEWITHSUNDEEP
objective-canimationuiimageview
Nils Munch
Nils Munch

Reputation: 8845

Fire action when UIImageView animation is done

In the world of delegates and detectors, I'm having trouble finding a method for detecting if an animation I am playing is playing or not. Once the animation is done, I want the UIImageView to fade out and remove itself from its superview.

I am using the common animationImages value of the UIImageView.

Right now, I have a once-per-second looped checker looking at the UIImageView's animates value, and determining if it's still playing.

But this feels a bit excessive, so does anyone know a smarter method of doing this, possibly with custom classing the UIImageView if thats what it takes ?

Upvotes: 0

Views: 368

Answers (2)

Ilanchezhian
Ilanchezhian

Reputation: 17478

If you are using UIImageView's animationImages property, then you might need to follow Eugene's solution.

Immediately after calling the UIImageView's startAnimating method, you start an NSTimer which has to be fired after animationDuration. In the fired timer method, you could hide the imageview.

Upvotes: 1

Eugene
Eugene

Reputation: 10045

If you are setting you're UIImageView's animationDuration property, why don't you try creating a timer which will fire after that same duration and set your UIImageView hidden in some method?

Upvotes: 0

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