更改navigationController push和pop界面切换动画作者：longlongago 博客:http://blog.csdn.net/longlongago2000 转帖请保留

有时候我们需要自定义navigationController push和pop界面切换动画，用到的代码如下：

For Push:

[cpp] view plaincopy

MainView *nextView=[[MainView alloc] init];

[UIView  beginAnimations:nil context:NULL];

[UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];

[UIView setAnimationDuration:0.75];

[self.navigationController pushViewController:nextView animated:NO];

[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.navigationController.view cache:NO];

[UIView commitAnimations];

[nextView release];

For Pop:

方法一：

[cpp] view plaincopy

[UIView  beginAnimations:nil context:NULL];

[UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];

[UIView setAnimationDuration:0.75];

[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:self.navigationController.view cache:NO];

[UIView commitAnimations];

[UIView beginAnimations:nil context:NULL];

[UIView setAnimationDelay:0.375];

[self.navigationController popViewControllerAnimated:NO];

[UIView commitAnimations];

方法二：

可实现左右滑动动画，可设置滑动方向。

[cpp] view plaincopy

CATransition* transition = [CATransition animation];

transition.duration = 0.5;

transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];

transition.type = kCATransitionFade; //kCATransitionMoveIn; //, kCATransitionPush, kCATransitionReveal, kCATransitionFade

//transition.subtype = kCATransitionFromTop; //kCATransitionFromLeft, kCATransitionFromRight, kCATransitionFromTop, kCATransitionFromBottom

[self.navigationController.view.layer addAnimation:transition forKey:nil];

[[self navigationController] popViewControllerAnimated:NO];

具体的动画参数请自行更改。