小编iOS*_*per的帖子

在我的项目中有一个功能,当用户在顶部栏上滑动时,一个屏幕将出现从上到下的动画

有两个视图控制器oneviewcontroller.m

- (void)swipe
{
    listViewController *list_obj=[[listViewController alloc] initWithNibName:@"listViewController" bundle:NULL];
    UIViewAnimationTransition trans = UIViewAnimationTransitionCurlUp;
    [UIView beginAnimations: nil context: nil];
    [UIView setAnimationTransition: trans forView: [self.view window] cache: YES];
    [self.navigationController pushViewController:list_obj animated:YES];
    [UIView commitAnimations];
}

但是这并不能让动画从上到下

我想从Push实现导航:= top - bottom Pop:= bottom - top

请帮帮我谢谢