我希望在TTNavigator中实现CATransitions,我知道openURL方法可以接受UIViewAnimationTransition,但这只给了我翻转和卷曲动画,但使用CATransition我可以访问另外8个,其中kCATransitionFromRight,kCATransitionFromLeft,kCATransitionFromTop,kCATransitionFromBottom是我特别想要的。
使用UINavigationController可以使用类似下面这段代码来让我更好地控制动画:
CATransition *transition = [CATransition animation];
transition.duration = 0.5f;
transition.timingFunction = [CAMediaTimingFunction
functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = kCATransitionPush;
[self.navigationController.view.layer addAnimation:transition
forKey:nil];但是,此代码不适用于TTNavigator。有人知道如何让我自己的自定义动画与TTNavigator一起工作吗?或者如果我在代码中做错了什么?
发布于 2010-08-23 16:56:12
事实证明,我回答了自己的问题,但我没有使用最后一行代码在navigationController上设置动画,而是尝试将过渡设置为URLAction。一旦我把这一行放回并注释掉URLAction转换代码,它似乎就可以工作了!
// create the URLAction
TTURLAction* urlAction;
urlAction = [TTURLAction actionWithURLPath:@"tt://Images"];
[urlAction applyAnimated:YES];
// create the CATransition and set it to the navigation controller
CATransition *transition = [CATransition animation];
transition.duration = 0.5f;
transition.timingFunction = [CAMediaTimingFunction
functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = kCATransitionPush;
[self.navigationController.view.layer addAnimation:transition
forKey:nil];
// tell the navigator to run the action
[[TTNavigator navigator] openURLAction:urlAction];希望这对将来的其他人有所帮助!
发布于 2011-02-04 01:45:30
您可以使用TTLauncherView在TTNavigator上轻松添加翻转或任何其他类型的动画,如下所示:
- (void)launcherView:(TTLauncherView*)launcher didSelectItem:(TTLauncherItem*)item {
TTURLAction* action = [TTURLAction actionWithURLPath:item.URL];
[action setAnimated:YES];
[action setTransition:UIViewAnimationTransitionFlipFromLeft];
[[TTNavigator navigator] openURLAction:action];
}这使得TTNavigator在显示新的URL时使用动画过渡。
https://stackoverflow.com/questions/3545943
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