title: Detect if certain UIView was touched amongst other UIViews
body: <p>I have 3 UIViews, layered on top of one large uiview. I want to know if the user touches the top one and not care about the other ones. I will have a couple of buttons in the second UIView and a UITable in the 3rd UIView. </p>
  
  <p>Problem is I turn userInteractionEngabled on on the first view and that works, but all the other views respond in the same way even if I turn it off. If I disable userInteractionEnabled on self.view none of them respond. I also can't detect which view was touched in the touchesBegan delegate method.</p>
  
  <p>My code:</p>
  
  <pre><code>UIView *aView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 150)];
  aView = userInteractionEnabled = YES;
  [self.view addSubview:aView];
  
  UIView *bView = [[UIView alloc] initWithFrame:CGRectMake(0, 150, 320, 50)];
  bView.userInteractionEnabled = NO;
  [self.view addSubview:bView];
  
  -(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
  //This gets called for a touch anywhere
  }
  </code></pre>