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April 3, 2013 11:49
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How to handle view controller transitions with an animated: flag (http://khanlou.com/2013/03/animations-with-an-animated-flag/).
Another solution much simpler.
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| - (void) pushViewController:(UIViewController *)viewController animated:(BOOL)animated { | |
| newViewController.view.frame = //original frame | |
| [self addChildViewController:newViewController]; | |
| [self transitionFromViewController:oldViewController | |
| toViewController:newViewController | |
| duration:(animated?0.35f:0) | |
| options:0 | |
| animations:^{ | |
| newViewController.view.frame = //new frame | |
| } | |
| completion:^(BOOL finished) { | |
| [newViewController didMoveToParentViewController:self]; | |
| }]; | |
| } |
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From Apple doc for [UIViewController transitionFromViewController:toViewController:duration:options:animations:completion:]
duration: If you pass zero, the changes are made without animating them.