iOS 7: UITableView显示在状态栏下

The first screen of my application is a UITableViewController without a navigation bar, which means that the content flows under the status bar so there's a lot of text collisions. I've adjusted both the properties for Under top bars and Adjust scroll view insets which do actually stop it from scrolling under, but at the cost of keeping the top of the table view under. I've attempted to set the UITableView frame to offset by 20 pixels, but it doesn't appear to take effect and as I currently need the app to be compatible with iOS 6 I can't jump to iOS 7 Storyboards to force autolayout to use the top height guide. Has anyone found a solution that works for both versions?

我尝试过的事情:设置edgesForExtendedLayout，在Storyboard中更改顶部栏下的设置和调整滚动视图，迫使框架到一个新的区域。

一图胜千言万语:

当前回答

我最终使用了一个额外的背景视图，添加在TableView之后，放在状态栏下:

    self.CoverView = [[UIView alloc]init];

    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0) {

    self.CoverView.frame = CGRectMake(0,0,self.view.bounds.size.width,20);
    }

    self.CoverView.backgroundColor = [UIColor whiteColor];
    self.TableView = [[UITableView alloc]initWithFrame:CGRectMake(0,
    self.CoverView.bounds.size.height,XXX, YYY)];
    [self.view addSubview:self.TableView];
    [self.view addSubview:self.CoverView];

它不是很漂亮，但它是一个相当简单的解决方案，如果你需要使用xib-less视图，同时适用于IOS6和IOS7

2013-11-16 10:53:42

其他回答

我最终使用了一个额外的背景视图，添加在TableView之后，放在状态栏下:

    self.CoverView = [[UIView alloc]init];

    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0) {

    self.CoverView.frame = CGRectMake(0,0,self.view.bounds.size.width,20);
    }

    self.CoverView.backgroundColor = [UIColor whiteColor];
    self.TableView = [[UITableView alloc]initWithFrame:CGRectMake(0,
    self.CoverView.bounds.size.height,XXX, YYY)];
    [self.view addSubview:self.TableView];
    [self.view addSubview:self.CoverView];

它不是很漂亮，但它是一个相当简单的解决方案，如果你需要使用xib-less视图，同时适用于IOS6和IOS7

2013-11-16 10:53:42

下面的解决方案在代码中工作得很好，不需要使用神奇的常量，并解释了用户改变大小类，例如通过旋转或ipad上的并排应用程序:

- (void)traitCollectionDidChange:(UITraitCollection *)previousTraitCollection {
    [super traitCollectionDidChange:previousTraitCollection];
    // Fix up content offset to ensure the tableview isn't underlapping the status bar.
    self.tableView.contentInset = UIEdgeInsetsMake(self.topLayoutGuide.length, 0.0, 0.0, 0.0);
}

2016-07-21 02:21:20

对于Xcode 7，取消导航栏的“半透明”复选标记对我来说很有效。

2016-02-20 11:33:06

override func viewDidLoad() {
 // your code

 if let nc = self.navigationController {
   yourView.frame.origin.y = nc.navigationBar.frame.origin.y + nc.navigationBar.frame.height
  }
}

2016-02-24 10:41:12

- (void) viewDidLayoutSubviews {
    if (floor(NSFoundationVersionNumber) > NSFoundationVersionNumber_iOS_6_1) {
        self.navigationController.navigationBar.barStyle = UIBarStyleBlackOpaque;
        if ([self respondsToSelector:@selector(edgesForExtendedLayout)])
            self.edgesForExtendedLayout = UIRectEdgeNone;   // iOS 7 specific
        CGRect viewBounds = self.view.bounds;
        CGFloat topBarOffset = self.topLayoutGuide.length;
        viewBounds.origin.y = topBarOffset * -1;
        self.view.bounds = viewBounds;
        self.navigationController.navigationBar.translucent = NO;
    }
}

https://developer.apple.com/library/ios/documentation/userexperience/conceptual/TransitionGuide/SupportingEarlieriOS.html#//apple_ref/doc/uid/TP40013174-CH14-SW1

2013-10-26 20:08:12

iOS 7: UITableView显示在状态栏下

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