在ios view与view间切换的动画效果这篇文章中简单介绍了一种动画效果，下面我详细介绍一下ios中页面间跳转系统自带的动画效果。
动画效果可以参考：http://www.iphonedevwiki.net/index.php?title=UIViewAnimationState
下面先介绍第一组动画效果：
实现的代码是：
//view1中的动画 - (IBAction)doUIViewAnimation:(id)sender{ [UIView beginAnimations:@"animationID" context:nil]; [UIView setAnimationDuration:10.5f]; [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut]; [UIView setAnimationRepeatAutoreverses:NO]; UIButton *theButton = (UIButton *)sender; switch (theButton.tag) { case 0: [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:self.view cache:YES];//oglFlip, fromLeft break; case 1: [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.view cache:YES];//oglFlip, fromRight break; case 2: [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:self.view cache:YES]; break; case 3: [UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:self.view cache:YES]; break; default: break; } [self.view exchangeSubviewAtIndex:1 withSubviewAtIndex:0]; [UIView commitAnimations]; }
主要是从不同的角度产生动画。
第二组动画效果：
实现的代码：
- (IBAction)doPublicCATransition:(id)sender{ CATransition *animation = [CATransition animation]; //animation.delegate = self; animation.duration = 10.5f; animation.timingFunction = UIViewAnimationCurveEaseInOut; animation.fillMode = kCAFillModeForwards; //animation.removedOnCompletion = NO; UIButton *theButton = (UIButton *)sender; /* kCATransitionFade; kCATransitionMoveIn; kCATransitionPush; kCATransitionReveal; */ /* kCATransitionFromRight; kCATransitionFromLeft; kCATransitionFromTop; kCATransitionFromBottom; */ switch (theButton.tag) { case 0: animation.type = kCATransitionPush; animation.subtype = kCATransitionFromTop; break; case 1: animation.type = kCATransitionMoveIn; animation.subtype = kCATransitionFromTop; break; case 2: animation.type = kCATransitionReveal; animation.subtype = kCATransitionFromTop; break; case 3: animation.type = kCATransitionFade; animation.subtype = kCATransitionFromTop; break; default: break; } [self.view.layer addAnimation:animation forKey:@"animation"]; }
下面看一下第三种效果：
代码实现：
- (IBAction)doPrivateCATransition:(id)sender{ //http://www.iphonedevwiki.net/index.php?title=UIViewAnimationState /* Don’t be surprised if Apple rejects your app for including those effects, and especially don’t be surprised if your app starts behaving strangely after an OS update. */ CATransition *animation = [CATransition animation]; animation.delegate = self; animation.duration = 10.5f * slider.value; animation.timingFunction = UIViewAnimationCurveEaseInOut; animation.fillMode = kCAFillModeForwards; animation.endProgress = slider.value; animation.removedOnCompletion = NO; UIButton *theButton = (UIButton *)sender; switch (theButton.tag) { case 0: animation.type = @"cube";//— break; case 1: animation.type = @"suckEffect";//103 break; case 2: animation.type = @"oglFlip";//When subType is "fromLeft" or "fromRight", it’s the official one. break; case 3: animation.type = @"rippleEffect";//110 break; case 4: animation.type = @"pageCurl";//101 break; case 5: animation.type = @"pageUnCurl";//102 break; case 6: animation.type = @"cameraIrisHollowOpen ";//107 break; case 7: animation.type = @"cameraIrisHollowClose ";//106 break; default: break; } [self.view.layer addAnimation:animation forKey:@"animation"]; self.lastAnimation = animation; if(slider.value == 1) [self.view exchangeSubviewAtIndex:1 withSubviewAtIndex:0];//Just remove, not release or dealloc else{ for (int i = 0; i < [self.view.subviews count]; i++) { [[self.view.subviews objectAtIndex:i] setUserInteractionEnabled:NO]; } isHalfAnimation = YES; } }
以上是ios中常用的动画效果，还有一些是利用2d自己写的动画效果，关于自定义动画以后在研究。
源代码：http://easymorse-iphone.googlecode.com/svn/trunk/UIViewDemo/
