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Alex Rivera
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Apple's documentation describes UIViewAnimationOptionLayoutSubviews as: Lay out subviews at commit time so that they are animated along with their parent. Here is a sample of the code I'm interested in. I wish to animate the -layoutSubviews of detailView ; however, it doesn't seem to layout the subviews of detailView , so I'm not sure what effect it actually has. void (^animation) () = ^ { [self.detailView setNeedsLayout]; [self.detailView layoutIfNeeded]; }; [UIView animateWithDuration:0.5 delay:0.0 options:UIViewAnimationOptionLayoutSubviews animations:^{ animation(); } completion:nil];
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