寻找应用内过渡（旋转屏幕效果）

Question

我想要在我的应用中进行过渡，就像旧史酷比卡通中的神秘旋转墙一样。我希望屏幕在切换视图时旋转。有人为我指明了实现这一目标的正确方向吗？

Answer 1

或者这个，使用更少的墨水：

UIView *bookCaseView;    // this is the container... the haunted wall
UIView *booksView;       // just an ordinary set of books, right?
UIView *spookyBackside;  // ruh-roh, raggy!

[UIView transitionWithView:containerView
           duration:0.2
           options:UIViewAnimationOptionTransitionFlipFromLeft
           animations:^{
               [booksView removeFromSuperview];
               [bookCaseView addSubview:spookyBackside]; }
           completion:NULL];

Answer 2

我想这就是你要找的：

[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:1.0];

//optional if you want to do something after the animation
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:@selector(myAnimationDidFinish:finished:context:)];
//

[view2 setFrame:CGRectMake(0, 0, view2.frame.size.width, view2.frame.size.height)];
[view1 addSubview:view2];

[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:view1 cache:YES];
[UIView commitAnimations];

然后翻转：

[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:1.0];

//optional if you want to do something after the animation
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:@selector(myOtherAnimationDidFinish:finished:context:)];
//

[view2 removeFromSuperview];

[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:view1 cache:YES];
[UIView commitAnimations];