> How could i force the animation to actually change the alpha value
> from 1.0 to 0.0 and make it stay 0.0 unless i change it back?
Change your code to look like this:
CABasicAnimation * alphaAnimation = ...
...
[[theView layer] setOpacity:0.0]; // Set your opacity here
[[theView layer] addAnimation:alphaAnimation forKey:@"opacity"];
// Note the key
}
By setting the key to @"opacity" instead of @"opacityAnimation" your
animation will used instead of the default animation when you call
[CALayer setOpacity:].
There is a good WWDC talk about animation on the ipad that addresses
this. I don't remember the exact talk, though.
Chase
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