结对作业（地铁项目）12

为前端配置主题

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="purple_200">#1E90FF</color>
    <color name="purple_500">#FF6200EE</color>
    <color name="purple_700">#FF3700B3</color>
    <color name="teal_200">#FF03DAC5</color>
    <color name="teal_700">#FF018786</color>
    <color name="black">#FF000000</color>
    <color name="white">#FFFFFFFF</color>
    <color name="gray">#A9A9A9</color>
</resources>

<resources>
    <string name="app_name">北京地铁</string>
    <!-- TODO: Remove or change this placeholder text -->
    <string name="hello_blank_fragment">Hello blank fragment</string>
    <string-array name="spinner_items">
        <item>1号线</item>
        <item>2号线</item>
    </string-array>

</resources>

<resources xmlns:tools="http://schemas.android.com/tools">
    <!-- Base application theme. -->
    <style name="Base.Theme.Subway" parent="Theme.Material3.DayNight.NoActionBar">
        <!-- Customize your light theme here. -->
        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
    </style>

    <style name="Theme.Subway" parent="Base.Theme.Subway" />
</resources>