Simple animations [iPhone]

Question

I have several UIButtons that I would like to run short 5-10 frame animations when clicked in the middle of the screen along with other unrelated files. Can I just delete one UIImageView in IB and somehow update it programmatically? It should not be overly complicated, I don’t even mind if it is hardcoded, because now it is such a small project.

Thanks.

Answer 1

Here is an example of the easiest multi-frame animation method:

IBOutlet UIImageView *timerAnimation UIIMageView IB. , , . - . :

timerAnimation.animationImages = [NSArray arrayWithObjects:
      [UIImage imageNamed:@"timer00.png"],
      [UIImage imageNamed:@"timer01.png"],
      [UIImage imageNamed:@"timer02.png"],
      [UIImage imageNamed:@"timer03.png"],
      [UIImage imageNamed:@"timer04.png"],
      [UIImage imageNamed:@"timer05.png"],
      [UIImage imageNamed:@"timer06.png"],
      [UIImage imageNamed:@"timer07.png"],
      [UIImage imageNamed:@"timer08.png"],
      [UIImage imageNamed:@"timer09.png"],
      [UIImage imageNamed:@"timer10.png"],
      [UIImage imageNamed:@"timer11.png"],
      [UIImage imageNamed:@"timer12.png"],
      [UIImage imageNamed:@"timer13.png"],
      [UIImage imageNamed:@"timer14.png"],
      [UIImage imageNamed:@"timer15.png"],
      [UIImage imageNamed:@"timer16.png"],
      [UIImage imageNamed:@"timer17.png"],
      [UIImage imageNamed:@"timer18.png"],
      [UIImage imageNamed:@"timer19.png"],
      [UIImage imageNamed:@"timer20.png"],
      [UIImage imageNamed:@"timer21.png"],
      [UIImage imageNamed:@"timer22.png"],
      [UIImage imageNamed:@"timer23.png"],
      [UIImage imageNamed:@"timer24.png"],
      [UIImage imageNamed:@"timer25.png"],
      [UIImage imageNamed:@"timer26.png"],
      [UIImage imageNamed:@"timer27.png"],
      [UIImage imageNamed:@"timer28.png"],
      [UIImage imageNamed:@"timer29.png"],
      [UIImage imageNamed:@"timer30.png"],
      [UIImage imageNamed:@"timer31.png"],
      [UIImage imageNamed:@"timer32.png"],
      [UIImage imageNamed:@"timer33.png"],
      [UIImage imageNamed:@"timer34.png"],
      [UIImage imageNamed:@"timer35.png"],
  //      [UIImage imageNamed:@"timer36.png"], save last picture for "times up"
      nil];
timerAnimation.animationDuration = 5.0;
timerAnimation.animationRepeatCount = 1;
[timerAnimation startAnimating];

, [timerAnimation stopAnimating];

Answer 2

. IBOutlet UIImageView, . , image, UIImage, . UIImageView Interface Builder. .png , iPhone .
UIImageView UIView, Core Animation .