ios – 当状态栏设置为隐藏时,检测点击状态栏

您必须向视图添加UITapGestureRecognizer并自行检测它.
您有两种选择：

>添加状态栏大小的不可见视图,并为其添加手势识别器.
>将其添加到主视图中,检查是否在通常状态栏的矩形中发生了点击.

- (void)handleGesture:(UIGestureRecognizer *)gestureRecognizer 
{
    CGPoint p = [gestureRecognizer LOCATIOnInView:self.view];

    if (CGRectContainsPoint(statusBarRect,p)) 
    {
        NSLog(@"Got a tap in the status bar area");

        // Scroll to the top.
        [self.scrollView setContentOffset:CGPointZero animated:YES];
    } 
}