ios - 将 View 从右移到左

Question

我有这段代码显示了两个 View Controller 之间的转换，但问题是我想像在推送 View Controller 中一样显示从右到左的转换....

        UIViewController *previousController = [self.childViewControllers   objectAtIndex:[self.childViewControllers count]-2];
    [self transitionFromViewController:previousController toViewController:controller duration:0.5 options:UIViewAnimationOptionAllowAnimatedContent animations:NULL completion:NULL];

任何帮助将不胜感激

Answer 1

我认为这是更好的方法来满足您的需求，

NSMutableArray *vcs =  [NSMutableArray arrayWithArray:self.navigationController.viewControllers];
               UIViewController *previousController = [self.childViewControllers   objectAtIndex:[self.childViewControllers count]-2];

            [vcs insertObject:previousController atIndex:[vcs count]-1];
            [self.navigationController setViewControllers:vcs animated:NO];
        [self.navigationController popViewControllerAnimated:YES];