UISwipeGestureRecognizer的視圖的一半

Question

我有一個UISwipeGestureRecognizer的問題，找不到解決方案。

我只想在視圖的一半上使用UISwipeGestureRecognizer。但我也想在我的視圖上使用按鈕。

這是我做的。

我有一個UIView名爲firstView它是768 x 1024像素與按鈕。

現在，我想在一個名爲secondView的firstView頂部是768×512像素添加UIView或UIImageView。

刷卡將工作，但我的按鈕secondView（按鈕在firstView）將無法正常工作。

我錯過了什麼功能讓這兩個視圖響應？
還是有比我上面描述的更好的方法嗎？

我刷卡代碼：

UIImageView *secondView = [[[UIImageView alloc] initWithFrame: 
           CGRectMake(0,0,768,512)] autorelease]; 
//UIView *secondView = [[[UIView alloc] initWithFrame:CGRectMake(0,0,768,512)] autorelease]; 

secondView.userInteractionEnabled = YES;  

[firstView addSubview:secondView]; 

oneFingerSwipeLeft = [[[UISwipeGestureRecognizer alloc] initWithTarget:self 
         action:@selector(swipeRecognition:)] autorelease]; 
[oneFingerSwipeLeft setDirection:UISwipeGestureRecognizerDirectionLeft]; 
[secondView addGestureRecognizer:oneFingerSwipeLeft]; 

Answer 1

我找到了解決辦法爲自己。我把屏幕放在4個視圖中。現在我可以給每個視圖自己的手勢識別。

// set CGRect for downLeftView 
    downLeftView = [[[UIImageView alloc] initWithFrame:CGRectMake(0,512,384,512)] autorelease]; 

    // set CGRect for downRightView 
    downRightView = [[[UIImageView alloc] initWithFrame:CGRectMake(384,512,384,512)] autorelease]; 

    // set CGRect for upRightView 
    upRightView = [[[UIImageView alloc] initWithFrame:CGRectMake(0,0,384,512)] autorelease]; 

    // set CGRect for upLeftView 
    upLeftView = [[[UIImageView alloc] initWithFrame:CGRectMake(384,0,384,512)] autorelease];