更改UINavigationBar外观backgroundimage时状态栏颜色已更改 [英] Status bar color changed when change UINavigationBar appearance backgroundimage

问题描述

我使用这行代码更改导航栏背景：

I use this line of code to change navigation bar background:

    [[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:@"image.png"] forBarMetrics:UIBarMetricsDefault];

，但是在iOS5中，状态栏的背景也会改变，如图所示在此图像中：

in iOS6, it works, but in iOS5, background of the status bar is changed too, as shown in this image:

这是怎么发生的。在此先感谢。

how does this happen. Thanks in advance.

还有一件事，我只是想改变 UINavigationBar 的颜色，所以我用过这个代码：

One more thing, I just want to change the color of UINavigationBar, so I used this code:

[[UINavigationBar appearance] setTintColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"image.png"]]];

它适用于iOS6，但不适用于iOS5。是什么原因？

It works in iOS6 quite well, but does not in iOS5. What is the reason?

推荐答案

您可以使用此设置状态栏

You can use this one to set your status bar

 [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleBlackTranslucent animated:YES];

因此状态栏颜色为黑色，字体颜色为白色..

So status bar colour will be black and font colour will be white..

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