Question

我在AppDelegate实现函数didFinishLaunchingWithOptions中添加了以下代码

if（[[[[UIDevice currentDevice] systemVersion] floatValue]＆gt; = 7）{

    [application setStatusBarStyle:UIStatusBarStyleLightContent];

    self.window.clipsToBounds =YES;

   self.window.frame =  CGRectMake(0,20,self.window.frame.size.width,self.window.frame.size.height-20);
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(applicationDidChangeStatusBarOrientation:)
                                                 name:UIApplicationDidChangeStatusBarOrientationNotification
                                               object:nil];

}

以及正在调用的此函数：

- (void)applicationDidChangeStatusBarOrientation:(NSNotification *)notification
{
    int a = [[notification.userInfo objectForKey: UIApplicationStatusBarOrientationUserInfoKey] intValue];
   int w = [[UIScreen mainScreen] bounds].size.width;
    int h = [[UIScreen mainScreen] bounds].size.height;

    UIInterfaceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation;
    UIDeviceOrientation orientationa = [[UIDevice currentDevice] orientation];

   if (orientation==4)
    {
        self.window.frame =  CGRectMake(20,0,w-20,h+20);
    }else if(orientation==1)
    {
        self.window.frame =  CGRectMake(0,20,w,h);
    }else
    {
       self.window.frame =  CGRectMake(-20,0,w+20,h+20);
    }
}

这可以使状态栏即使在旋转时也不会重叠，但是当点击向后端发出请求的按钮时，它会发生变化并重叠，直到它再次旋转，任何人都知道为什么会发生这种情况？我怀疑它可能与ECSlidingViewController有关吗？

Answer 1

试试这个代码＆amp;在Info.plist中设置此视图查看基于控制器的状态栏外观=否

- (void) viewDidLoad
{
    [super viewDidLoad];

    float systemVersion = [[[UIDevice currentDevice] systemVersion] floatValue];

    if (systemVersion >= 7.0f)
    {
        CGRect tempRect;

        for (UIView *sub in [[self view] subviews])
        {
            tempRect = [sub frame];

            tempRect.origin.y += 20.0f; //Height of status bar

            [sub setFrame:tempRect];
        }
    }
}

Answer 2

为了支持带有ECECSlidingViewController的ios7，只要您使用导航控制器取消选中所有选项以从View控制器XIB扩展边缘，并且您不使用导航控制器，您可以使用Viewcontroller.m文件中的以下代码。

-(void)viewDidLayoutSubviews
{
    if([[[UIdevice currentdevice]systemversion]floatvalue] >=7.0f){
    CGRect screen = [UIScreen mainscreen]bounds];
    CGRect frame = self.view.frame;
    frame.origin.y = 20.0f;
    frame.size.height = screen.size.height - 20;
}
  [self.view layoutsubviews];
}

并在视图中执行完成后添加以下内容

[application setStatusbarStyle:UIStatusBarStyleTranslucent];

并在plist文件中添加ViewControllerBasedStatuschangedAppearence为NO

使用ECSlidingViewController时状态栏重叠

2 个答案: