如何在Android中更改状态栏的颜色? [英] How to change the color of the status bar in Android?

问题描述

我想在Android Studio中更改突出显示的栏的颜色:

I would like to change the color of highlighted bar in Android Studio:

我该怎么办?

推荐答案

您可以通过设置您所设置样式的 android:statusBarColor 或 android:colorPrimaryDark 属性来对其进行更改在 styles.xml 中用于您的应用.

You can change it by setting the android:statusBarColor or android:colorPrimaryDark attribute of the style you're using for your app in styles.xml.

(默认情况下， android:statusBarColor 继承 android:colorPrimaryDark 的值)

(android:statusBarColor inherits the value of android:colorPrimaryDark by default)

例如(由于我们在这里使用AppCompat主题，因此省略了 android 命名空间):

For example (since we're using an AppCompat theme here, the android namespace is omitted):

<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <item name="colorPrimaryDark">@color/your_custom_color</item>
</style>

在API级别21 + 上，您还可以使用 Window.setStatusBarColor() 方法中的代码.

On API level 21+ you can also use the Window.setStatusBarColor() method from code.

从其文档:

要使其生效，该窗口必须绘制系统栏与背景 WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS 和不得设置 WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS .如果颜色不是不透明，请考虑设置 View.SYSTEM_UI_FLAG_LAYOUT_STABLE 和 View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN .

For this to take effect, the window must be drawing the system bar backgrounds with WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS and WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS must not be set. If color is not opaque, consider setting View.SYSTEM_UI_FLAG_LAYOUT_STABLE and View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN.

要设置这些标志，您可以执行以下操作:

To set these flags you could do something like this:

// getWindow() is a method of Activity
getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

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