Android statusBarColor 与 colorPrimaryDark

Question

These two fields have same affect but statusBarColor has higher precedence in theme

<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <item name="android:windowActionBar">false</item>
    <item name="android:windowNoTitle">true</item>
    <item name="android:colorPrimary">@color/colorPrimary</item>
    <item name="android:colorPrimaryDark">@android:color/black</item>
    <item name="android:colorAccent">@color/colorAccent</item>
</style>

在上面的代码中，状态栏是黑色，但在下面的代码中，状态栏是白色

<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <item name="android:windowActionBar">false</item>
    <item name="android:windowNoTitle">true</item>
    <item name="android:colorPrimary">@color/colorPrimary</item>
    <item name="android:colorPrimaryDark">@android:color/black</item>
    <item name="android:statusBarColor">@android:color/white</item>
    <item name="android:colorAccent">@color/colorAccent</item>
</style>

AppCompat Theme 的主要区别是什么？

Answer 1

来自 developer.android.com

To set a custom color for the status bar, use the android:statusBarColor attribute when you extend the material theme. By default, android:statusBarColor inherits the value of android:colorPrimaryDark.