如果您使用iOS7自定義視圖控制器轉換,則有一個解決方案。啓動轉換的ViewController應該向協議確認以下方法。
- (id <UIViewControllerAnimatedTransitioning>)animationControllerForPresentedController: (UIViewController *)presented presentingController:(UIViewController *)presenting sourceController:(UIViewController *)source {
return (id<UIViewControllerAnimatedTransitioning>)self;
}
- (id <UIViewControllerAnimatedTransitioning>)animationControllerForDismissedController:(UIViewController *)dismissed {
return (id<UIViewControllerAnimatedTransitioning>)self;
}
- (NSTimeInterval)transitionDuration:(id <UIViewControllerContextTransitioning>)transitionContext {
return 0.7f;
}
- (void)animateTransition:(id <UIViewControllerContextTransitioning>)transitionContext {
UIView *containerView = [transitionContext containerView];
UIViewController *fromVC = [transitionContext viewControllerForKey:UITransitionContextFromViewControllerKey];
[containerView addSubview:fromVC.view];
UIViewController *toVC = [transitionContext viewControllerForKey:UITransitionContextToViewControllerKey];
[containerView addSubview:toVC.view];
UIViewAnimationOptions animationOption;
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad && UIInterfaceOrientationIsLandscape(self.interfaceOrientation)) {
animationOption = ([toVC.presentedViewController isEqual:fromVC])?UIViewAnimationOptionTransitionFlipFromTop:UIViewAnimationOptionTransitionFlipFromBottom;
}
else {
animationOption = ([toVC.presentedViewController isEqual:fromVC])?UIViewAnimationOptionTransitionFlipFromLeft:UIViewAnimationOptionTransitionFlipFromRight;
}
[UIView transitionFromView:fromVC.view
toView:toVC.view
duration:[self transitionDuration:transitionContext]
options:animationOption
completion:^(BOOL finished) {
[transitionContext completeTransition:YES];
}];
}
模態的ViewController的過渡代表要顯示應設置這樣的: [modalViewController setTransitioningDelegate:自];例如,這個linke可以放在prepareForSegue:方法中。
就是這樣。
偉大的提及蘋果工程師@ WWDC。我有這個確切的問題,並且你讓我相信我應該轉向不同的轉變。謝謝! – 2013-01-15 08:24:42