模擬iOS7控制器推送動畫

Question

到目前為止，我一直在使用此答案中的代碼來模擬推送視圖。 但是現在推動動畫的視圖發生了變化。 有人有模擬新動畫的代碼嗎？

Answer 1

我找到了一種模擬它的方法，它非常接近原始方法。

您必須添加MTAnimation （這對於指數緩和是必需的）。 該庫將需要QuartzCore ，因此，如果尚未添加，則必須在項目設置的“構建階段”中將其添加到“鏈接的庫”中。

這是代碼：

推控制器動畫

// Get the views
UIView * fromView = sourceViewController.view;
UIView * toView = destinationViewController.view;
UIView *darkenView = [[UIView alloc] initWithFrame:fromView.frame];
[darkenView setBackgroundColor:[UIColor colorWithRed:255 green:255 blue:255 alpha:0]];
[fromView addSubview:darkenView];

// Get the size of the view area.
CGRect viewSize = fromView.frame;

// Add the new view to the old view.
[fromView.superview addSubview:toView];

// Position the new view outside of the screen
toView.frame = CGRectMake( viewSize.size.width , viewSize.origin.y, viewSize.size.width, viewSize.size.height);
[UIView mt_animateViews:[NSArray arrayWithObjects:fromView, toView, nil]
               duration:.55
         timingFunction:MTTimingFunctionEaseOutExpo
                options:UIViewAnimationOptionAllowAnimatedContent
             animations:
    ^{
        // Animate the replacing of the views 
        fromView.frame =CGRectMake( -(viewSize.size.width/3) , viewSize.origin.y, viewSize.size.width, viewSize.size.height);
        toView.frame =CGRectMake(0, viewSize.origin.y, viewSize.size.width, viewSize.size.height);
        [darkenView setBackgroundColor:[UIColor colorWithRed:0 green:0 blue:0 alpha:.1]];
    }
                 completion:
    ^{
        // Remove the old view 
        [darkenView removeFromSuperview];
        [fromView removeFromSuperview];
    }];

彈出控制器動畫（如使用后退按鈕）

// Get the views.
UIView * fromView = sourceViewController.view;
UIView * toView = destinationViewController.view;

// Get the size of the view area.
CGRect viewSize = fromView.frame;

// Add the new view to the old view.
[fromView.superview insertSubview:toView belowSubview:fromView];

// Position the new view outside of the screen
toView.frame = CGRectMake( -(viewSize.size.width/3) , viewSize.origin.y, viewSize.size.width, viewSize.size.height);

UIView *darkenView = [[UIView alloc] initWithFrame:toView.frame];
[darkenView setBackgroundColor:[UIColor colorWithRed:0 green:0 blue:0 alpha:.1]];
[toView addSubview:darkenView];

[UIView animateWithDuration:0.35 delay:0 options:UIViewAnimationOptionAllowAnimatedContent animations:
^{
         // Animate the replacing of the views 
         fromView.frame =CGRectMake(viewSize.size.width , viewSize.origin.y, viewSize.size.width, viewSize.size.height);
         toView.frame =CGRectMake(0, viewSize.origin.y, viewSize.size.width, viewSize.size.height);
         darkenView.frame = toView.frame;
         [darkenView setBackgroundColor:[UIColor colorWithRed:255 green:255 blue:255 alpha:0]];
}
                 completion:^(BOOL finished)
{
    if (finished)
    {
        // Remove the old view 
        [fromView removeFromSuperview];
        [darkenView removeFromSuperview];
    }
}];