Question

滑动 - 右

UISwipeGestureRecognizer *swipeRight = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(slideToRightWithGestureRecognizer:)];
swipeRight.direction = UISwipeGestureRecognizerDirectionRight;
[self.view addGestureRecognizer:swipeRight];

滑动左

UISwipeGestureRecognizer *swipeLeft = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(slideToLeftWithGestureRecognizer:)];
swipeLeft.direction = UISwipeGestureRecognizerDirectionLeft;
[self.view addGestureRecognizer:swipeLeft];

在'slideToRightWithGestureRecognizer'方法中我想编写打开abcViewController的代码，它在故事板上有一个viewcontroller，与'slideToLeftWithGestureRecognizer'相同，打开xyzViewController，它也在storyboard上有视图控制器。不在程序中使用导航视图控制器

Answer 1

应该很容易实现：

当您的故事板上连接ViewControllers时，您可以轻松地执行此操作：

- (void)slideToLeftWithGestureRecognizer:(id)sender {
    [self performSegueWithIdentifier:@"myConnectionIdentifierHere"]
}

如果不是：

- (void)slideToLeftWithGestureRecognizer:(id)sender {
    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"myStoryboardName" bundle:nil];
    UIViewController *vc = [storyboard instantiateViewControllerWithIdentifier:@"myViewControllerIdentifierHere"];
    [self presentViewController:vc animated:YES completion:nil];
}

Answer 2

您是否考虑过使用UIPageViewController？或者它必须是滑动而不是平移手势（UIPageViewController以交互方式使用平移手势在视图控制器之间提供导航）。

使用滑动手势识别器从一个viewcontroller滑动到另一个

2 个答案: