objective-c 全屏 UIView，顶部有状态栏和导航栏覆盖
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Fullscreen UIView with Status bar and Navigation Bar overlay on the top
提问by leonho
What is the proper way to implement the status bar and navigation bar that go on top of an UIView?
实现 UIView 顶部的状态栏和导航栏的正确方法是什么？
alt text http://img.skitch.com/20081217-t78sdixk37hqgdh1ia2fgec4st.png
替代文字 http://img.skitch.com/20081217-t78sdixk37hqgdh1ia2fgec4st.png
回答by Jonathan Sterling
Just set “wants fullscreen layout” in your view controller. That solves the problem for me.
只需在您的视图控制器中设置“想要全屏布局”。这为我解决了问题。
self.wantsFullScreenLayout = YES;
回答by August
In the screenshot above, there's a translucent status bar and a translucent navigation bar.
在上面的屏幕截图中，有一个半透明的状态栏和一个半透明的导航栏。
The status bar is set using
状态栏设置使用
[[UIApplication sharedApplication] setStatusBarStyle: UIStatusBarStyleBlackTranslucent];
The navigation bar is set using
导航栏设置使用
theNavigationController.navigationBar.barStyle = UIBarStyleBlackTranslucent;
回答by Unfalkster
If you have a view controller inside a navigation controller, and you want to hide the status bar in order to have your viewController's view in full screen, you can always call :
如果您在导航控制器中有一个视图控制器，并且您想隐藏状态栏以使 viewController 的视图全屏显示，您可以随时调用：
[self.navigationController.view setNeedsLayout];
after hiding the status bar. But I personally think
隐藏状态栏后。但我个人认为
[self setWantsFullScreenLayout:YES];
is a better way.
是更好的方法。
回答by Alfons
The best way I came up was this: when using a "complex" hierarchy of Tab bar containing navigation controllers, with one "detail" view being a full screen view.
我想出的最好方法是：使用包含导航控制器的 Tab 栏的“复杂”层次结构时，一个“详细信息”视图是全屏视图。
In the app delegate just before the tab bar controller's view is added to the window, I added this:
在将选项卡栏控制器的视图添加到窗口之前的应用程序委托中，我添加了以下内容：
tabBarController.view.frame = [[UIScreen mainScreen] bounds];
This will make the tab bar controller cover the entire screen, even below the area of the status bar. I had to offset heights of several views to +20px, notably the navigation bars.
这将使标签栏控制器覆盖整个屏幕，甚至低于状态栏区域。我不得不将几个视图的高度偏移到 +20px，尤其是导航栏。
回答by Preejith augustine
step 1 Set the UIViewControllerBasedStatusBarAppearance to No in the plist
步骤 1 在 plist 中将 UIViewControllerBasedStatusBarAppearance 设置为 No
Then add the following code in did finish launch option
然后在 did finish 启动选项中添加以下代码
if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 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);
}
Please follow this code it worked for me
请按照此代码对我有用
回答by lostInTransit
Set the statusbar style as black translucent and navigation bar style as black translucent. If you are using a navigation-based application, in the MainWindow.xib check the status bar is hidden and navigation bar is hidden checkboxes.
将状态栏样式设置为黑色半透明，将导航栏样式设置为黑色半透明。如果您使用的是基于导航的应用程序，请在 MainWindow.xib 中检查状态栏是否隐藏和导航栏是否隐藏复选框。
When the user touches the screen, start a timer to see if this was a single tap or double tap. If a single tap, make the statusbar and navbar hidden = NO. and once user activity stops, start a timer again. after some time of no activity, make them hidden again.
当用户触摸屏幕时，启动计时器以查看这是单击还是双击。如果单击一下，使状态栏和导航栏隐藏 = NO。一旦用户活动停止，再次启动计时器。一段时间没有活动后，再次隐藏它们。
