现在当我使用 [self.navigationController setNavigationBarHidden:NO animated:YES];
导航栏从右边飞入,有没有一种方法让它从上往下掉下来?
现在当我使用 [self.navigationController setNavigationBarHidden:NO animated:YES];
导航栏从右边飞入,有没有一种方法让它从上往下掉下来?
试一试这个:
CATransition *transition = [CATransition animation];
transition.duration = kAnimationDuration;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = kCATransitionPush;
transition.subtype = kCATransitionFromTop;
transition.delegate = self;
[self.navigationController.view.layer addAnimation:transition forKey:nil];
self.navigationController.navigationBarHidden = NO;
[self.navigationController pushViewController:tableViewController animated:YES];
对我非常有用。
animated
更改为NO
,否则它会变得卡顿且混乱。 - Mr Rogers