如何检测UIStatusBar/iPhone上的触摸

Question

我试图在iPhone的UIStatusBar上检测到任何触摸,但它无法正常工作.我已经尝试了子类化UIApplication和UIWindow来访问它但仍然没有

Answer 1

根据汤姆的回答,我写了代码.它运作良好.

- (void)viewDidLoad {
    [super viewDidLoad];
    // required
    UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:CGRectZero];
    scrollView.delegate = self;
    scrollView.contentSize = CGSizeMake(0.0f,1.0f);
    [scrollView setContentOffset:CGPointMake(0.0f,1.0f) animated:NO];
    // optional
    scrollView.scrollsToTop = YES; // default is YES.
    [self.view addSubview:scrollView];
}

- (BOOL)scrollViewShouldScrollToTop:(UIScrollView *)scrollView {
    NSLog(@"Detect status bar is touched.");
    /* Your own code. */
    return NO;
}