文件预览：themes.xml

<resources xmlns:tools="http://schemas.android.com/tools"> <!-- Base application theme. --> <style name="Theme.Application" parent="android:Theme.Material.Light.DarkActionBar"> <!-- Primary brand color. --> <item name="android:colorPrimary">@color/purple_500</item> <!-- Secondary brand color. --> <item name="android:colorSecondary">@color/teal_200</item> <!-- Status bar color. --> <item name="android:statusBarColor" tools:targetApi="l">@color/purple_700</item> <!-- Customize your theme here. --> </style> </resources>