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UITapGestureRecognizer * tapGesture = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(handleTapGesture:)];
tapGesture.numberOfTapsRequired = 1; //設置輕拍的次數
設置輕拍時手指的個數
tapGesture.numberOfTouchesRequired = 2;
[redView addGestureRecognizer:tapGesture];// 給視圖添加手勢
[tapGesture release];
輕拍事件
- (void)handleTapGesture :(UITapGestureRecognizer *)tapGesture
{
tapGesture.view.backgroundColor = [UIColor random];
}
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