風景旋轉後推動方向改變

我有橫向專用的應用程序。導航效果很好：當我推新視圖時，它會從左向右滑動並加載顯示。當它被卸載時，從右向左滑動。但是，當我旋轉設備時，事情會改變，推動現在從右向左。面對的iOS 7中的錯誤不處理舊樣式而不迴避怪懶出現的滑動意見推，我用這個代碼風景旋轉後推動方向改變

- (void)pushViewControllerRetro:(UIViewController *)viewController { 
    CATransition *transition = [CATransition animation]; 
    transition.duration = 0.3; 
    transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; 
    transition.type = kCATransitionPush; 
    transition.subtype = kCATransitionFromBottom; 
    [self.view.layer addAnimation:transition forKey:nil]; 

    [self pushViewController:viewController animated:NO]; 
} 

- (void)popViewControllerRetro { 
    CATransition *transition = [CATransition animation]; 
    transition.duration = 0.3; 
    transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; 
    transition.type = kCATransitionPush; 
    transition.subtype = kCATransitionFromTop; 
    [self.view.layer addAnimation:transition forKey:nil]; 

    [self popViewControllerAnimated:NO]; 
}

爲什麼？

來源

2014-02-09 giuseppe

你的意思是，如果你旋轉180度？ –

是的，我的意思是 – giuseppe

當您將設備旋轉180度時，您將從landscapeLeft到landscapeRight ... left變爲正確，反之亦然。使用deviceRotation來定義你的德，崔根源過渡

例如第一種情況

transition.type = [UIDevice currentDevice]. orientation == UIDeviceRotationLandscapeLeft ? kCATransitionFromRight : kCATransitionFromLeft;

來源

2014-02-09 18:44:08

好的，對不起，我錯誤的代碼。看我的編輯。你的解決方案（你的意思是UIDeviceOrientationLandscapeLeft，沒有）禁用推動動畫... – giuseppe

你取消了轉換並在每次旋轉後創建... –

這是正確的解決方案

- (void)pushViewControllerRetro:(UIViewController *)viewController { 
    CATransition *transition = [CATransition animation]; 
    transition.duration = 0.3; 
    transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; 
    transition.type = kCATransitionPush; 


    transition.subtype = [UIDevice currentDevice].orientation == UIDeviceOrientationLandscapeRight ?kCATransitionFromBottom : kCATransitionFromTop; 
    [self.view.layer addAnimation:transition forKey:nil]; 

    [self pushViewController:viewController animated:NO]; 

} 

- (void)popViewControllerRetro { 
    CATransition *transition = [CATransition animation]; 
    transition.duration = 0.3; 
    transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; 
    transition.type = kCATransitionPush; 
    transition.subtype = [UIDevice currentDevice].orientation == UIDeviceOrientationLandscapeRight ?kCATransitionFromTop : kCATransitionFromBottom; 

    [self.view.layer addAnimation:transition forKey:nil]; 

    [self popViewControllerAnimated:NO]; 
}

來源

2014-02-09 19:30:55 giuseppe

風景旋轉後推動方向改變

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