拖动uiview推视图控制器

Question

我想推一个视图B导航控制器拖动视图A插入uiview！像WhatsApp一样显示单个邮件传递信息！有任何想法吗？

Answer 1

//use swipe gesture recognizer 

    UISwipeGestureRecognizer *gestureRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeHandler:)]; 
    [gestureRecognizer setDirection:(UISwipeGestureRecognizerDirectionRight)]; 
    [self.view addGestureRecognizer:gestureRecognizer]; 


-(void)swipeHandler:(UISwipeGestureRecognizer *)recognizer { 
NSLog(@"Swipe received."); 
}