小编Chr*_*way的帖子

我正在尝试将模糊效果添加到导航栏和状态栏.我的问题是导航栏上的模糊很好,但状态栏不会模糊.

我的问题是:如何扩展边界以包含状态栏？

我正在使用以下方法来创建模糊效果:

- (void) addBlurEffect {

CGRect bounds = self.navigationController.navigationBar.bounds;
UIVisualEffectView *visualEffectView = [[UIVisualEffectView alloc] initWithEffect:[UIBlurEffect effectWithStyle:UIBlurEffectStyleLight]];
visualEffectView.frame = bounds;
visualEffectView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
[self.navigationController.navigationBar addSubview:visualEffectView];
self.navigationController.navigationBar.backgroundColor = [UIColor clearColor];
[self.navigationController.navigationBar sendSubviewToBack:visualEffectView];

}

在我的plist中,我有基于View控制器的状态栏外观 YES

在viewDidLoad中我调用一个方法:

- (void)configureView {

    // style controls

    self.addAirportButton.tintColor = [UIColor whiteColor];

    // style background image

    UIImageView *sidebarBackground = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"sidebarBackground"]];
    self.tableView.backgroundView = sidebarBackground;

    // style navigation bar

    self.navigationController.navigationBar.barStyle = UIStatusBarStyleLightContent;

    // this makes navigation bar transparent

    [self.navigationController.navigationBar setBackgroundImage:[UIImage new]
                                                  forBarMetrics:UIBarMetricsDefault];
    self.navigationController.navigationBar.shadowImage …