在基于导航的应用中推送和弹出动画

Question

我有一个基于导航的应用程序，我想更改推送和弹出动画的动画。我该怎么做？

当我推送任何viewController时，它表示为pop，当我弹出任何viewController时，它表示为push。

Answer 1

   CATransition *transition = [CATransition animation];
    transition.duration = 0.3f;
    transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
    transition.type = kCATransitionPush;
        transition.subtype=kCATransitionFromRight;
    kCATransitionFromLeft   or  kCATransitionFromRight
    [self.navigationController.view.layer addAnimation:transition forKey:nil];

在推送视图控制器以进行自定义动画

之前添加此项

Answer 2

-(void)pushViewController:(UIViewController *)viewController{

    float width = self.frame.size.width;
    float height = self.frame.size.height;

    [viewController.view setFrame:CGRectMake(width, 0.0, width, height)];
    [self addSubview:viewController.view];   
    [UIView animateWithDuration:0.33f
                          delay:0.0f
                        options:UIViewAnimationOptionCurveEaseInOut | UIViewAnimationOptionAllowUserInteraction
                     animations:^{
                         [viewController.view setFrame:self.frame];
                         [self setFrame:CGRectMake(0.0, 0.0, width, height)];
                     }
                     completion:^(BOOL finished){

                     }];

}