iphone - 解雇ModalViewController与过渡: left to right

Question

我使用了一个很好的方法来关闭我的模态视图 Controller :

[self dismissModalViewControllerWithTransition:2];

它使幻灯片从左到右过渡，就像导航 Controller 弹出 View 一样。

由于该方法是非公开方法，苹果不会接受。如何在我的代码中编写这种动画(从左到右滑动以关闭模态视图，从右到左滑动以呈现模态视图)？

提前致谢

Answer 1

我已经接受了 Safecase 的答案，但我想在这里发布我的最终解决方案:

1)为了呈现一个具有从右到左转换的模态视图 Controller ，我编写了以下方法:

-(void) presentModalView:(UIViewController *)controller {
    CATransition *transition = [CATransition animation];
    transition.duration = 0.35;
    transition.timingFunction =
    [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
    transition.type = kCATransitionMoveIn;
    transition.subtype = kCATransitionFromRight;

    // NSLog(@"%s: self.view.window=%@", _func_, self.view.window);
    UIView *containerView = self.view.window;
    [containerView.layer addAnimation:transition forKey:nil];
    [self presentModalViewController:controller animated:NO];
}

2) 要通过从左到右的幻灯片过渡来关闭模态视图:

-(void) dismissMe {
    CATransition *transition = [CATransition animation];
    transition.duration = 0.35;
    transition.timingFunction =
    [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
    transition.type = kCATransitionMoveIn;
    transition.subtype = kCATransitionFromLeft;

    // NSLog(@"%s: controller.view.window=%@", _func_, controller.view.window);
    UIView *containerView = self.view.window;
    [containerView.layer addAnimation:transition forKey:nil];

    [self dismissModalViewControllerAnimated:NO];
}

谢谢大家!