iphone - 如何在 iOS 中通过滑动手势实现卷页？

Question

我需要在 iOS 中使用滑动手势进行卷页。

我研究过Leaves项目( https://github.com/brow/leaves )，但它不支持滑动手势。

有人成功地用滑动手势实现了卷页吗？

谢谢。

Answer 1

使用 UISwipeGestureRecognizer 和 UIViewAnimationTransition

- (void)handleSwipe:(UISwipeGestureRecognizer *)sender {

    if(sender.state == UIGestureRecognizerStateEnded) {
        [UIView beginAnimations:nil context:NULL];
        [UIView setAnimationDuration:0.3];
        [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:window cache:YES];

        [self.view addSubview:[newView view]];
        [oldView removeFromSuperview];

        [UIView commitAnimations];
    }                  
}
- (void)createGestureRecognizers:(UIView *) target {
    UISwipeGestureRecognizer *rightSwipeRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipe:)];

    [rightSwipeRecognizer setDirection:(UISwipeGestureRecognizerDirectionRight)];
    [target addGestureRecognizer:rightSwipeRecognizer];
    [rightSwipeRecognizer release];
}