legado/app/src/main/res/xml/pref_config_theme.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <io.legado.app.lib.prefs.PreferenceCategory
        android:key="themeCategory"
        android:title="@string/theme"
        app:allowDividerAbove="true"
        app:allowDividerBelow="true"
        app:iconSpaceReserved="false"
        app:layout="@layout/view_preference_category">

        <io.legado.app.lib.prefs.ThemeModePreference
            android:defaultValue="0"
            android:entries="@array/theme_mode"
            android:entryValues="@array/theme_mode_v"
            android:key="themeMode" />

        <io.legado.app.lib.prefs.ThemeCardPreference
            android:key="app_theme"
            android:title="应用主题"
            android:summary="喵喵喵"
            android:entries="@array/themes_item"
            android:entryValues="@array/themes_value"
            android:defaultValue="0" />

        <io.legado.app.lib.prefs.TipPreference
            android:key="tip"
            android:selectable="false"
            app:iconSpaceReserved="false"
            app:tipText="@string/tip_custom_mode"/>

        <io.legado.app.lib.prefs.SwitchPreference
            android:defaultValue="false"
            android:key="pure_black"
            android:title="@string/pure_black" />

        <io.legado.app.lib.prefs.ColorPreference
            android:defaultValue="@color/md_green_500"
            android:key="colorPrimary"
            android:summary="@string/seed_color_summary"
            android:title="@string/seed_color"
            app:cpv_dialogType="preset"
            app:iconSpaceReserved="false" />

        <io.legado.app.lib.prefs.ImagePreviewPreference
            android:key="colorImage"
            android:title="种子图片"
            android:summary="@string/seed_photo_summary"/>

        <io.legado.app.lib.prefs.NameListPreference
            android:defaultValue="global"
            android:key="customMode"
            android:title="@string/custom_mode"
            app:entries="@array/customMode"
            app:entryValues="@array/customMode_value" />

        <io.legado.app.lib.prefs.IconListPreference
            android:defaultValue="ic_launcher"
            android:entries="@array/icon_names"
            android:entryValues="@array/icons"
            android:key="launcherIcon"
            android:summary="@string/change_icon_summary"
            android:title="@string/change_icon"
            app:iconSpaceReserved="false"
            app:icons="@array/icons" />

        <io.legado.app.lib.prefs.Preference
            android:key="fontScale"
            android:summary="@string/font_scale_summary"
            android:title="@string/font_scale"
            app:iconSpaceReserved="false" />

        <io.legado.app.lib.prefs.Preference
            android:key="coverConfig"
            android:title="@string/cover_config"
            android:summary="@string/cover_config_summary"
            app:allowDividerAbove="false"
            app:allowDividerBelow="false"
            app:iconSpaceReserved="false" />

    </io.legado.app.lib.prefs.PreferenceCategory>

    <io.legado.app.lib.prefs.PreferenceCategory
        android:title="@string/main_activity"
        app:allowDividerAbove="false"
        app:allowDividerBelow="false"
        app:iconSpaceReserved="false"
        app:layout="@layout/view_preference_category">

        <io.legado.app.lib.prefs.SwitchPreference
            android:defaultValue="true"
            android:key="showDiscovery"
            android:title="@string/show_discovery"
            app:iconSpaceReserved="false" />

        <io.legado.app.lib.prefs.SwitchPreference
            android:defaultValue="true"
            android:key="showRss"
            android:title="@string/show_rss"
            app:iconSpaceReserved="false" />

        <io.legado.app.lib.prefs.SwitchPreference
            android:defaultValue="true"
            android:key="showStatusBar"
            android:title="@string/show_status"
            app:iconSpaceReserved="false" />

        <io.legado.app.lib.prefs.SwitchPreference
            android:defaultValue="true"
            android:key="showBottomView"
            android:summary="@string/be_swiped"
            android:title="@string/show_bottom_nav"
            app:iconSpaceReserved="false" />

        <io.legado.app.lib.prefs.NameListPreference
            android:defaultValue="auto"
            android:key="tabletInterface"
            android:title="@string/tabletInterface"
            app:entries="@array/tabletInterface"
            app:entryValues="@array/tabletInterface_value" />

        <io.legado.app.lib.prefs.NameListPreference
            android:defaultValue="auto"
            android:key="labelVisibilityMode"
            android:title="@string/nav_label_mode"
            app:allowDividerAbove="false"
            app:allowDividerBelow="false"
            app:entries="@array/label_vis_mode"
            app:entryValues="@array/label_vis_mode_value" />

        <io.legado.app.lib.prefs.NameListPreference
            android:defaultValue="bookshelf"
            android:key="defaultHomePage"
            android:title="@string/default_home_page"
            app:allowDividerAbove="false"
            app:allowDividerBelow="false"
            app:entries="@array/default_home_page"
            app:entryValues="@array/default_home_page_value" />

    </io.legado.app.lib.prefs.PreferenceCategory>

    <io.legado.app.lib.prefs.PreferenceCategory
        android:key="backgroundIma"
        android:title="@string/background_image"
        app:allowDividerAbove="false"
        app:allowDividerBelow="false"
        app:iconSpaceReserved="false"
        app:layout="@layout/view_preference_category">

        <io.legado.app.lib.prefs.ImagePreviewPreference
            android:key="backgroundImage"
            android:title="@string/light_mode" />

        <io.legado.app.lib.prefs.ImagePreviewPreference
            android:key="backgroundImageNight"
            android:title="@string/dark_mode" />

    </io.legado.app.lib.prefs.PreferenceCategory>

    <io.legado.app.lib.prefs.PreferenceCategory
        android:key="dayThemeCategory"
        android:title="@string/share"
        app:allowDividerAbove="false"
        app:allowDividerBelow="false"
        app:iconSpaceReserved="false"
        app:layout="@layout/view_preference_category">

        <io.legado.app.lib.prefs.Preference
            android:key="themeList"
            android:summary="@string/theme_list_summary"
            android:title="@string/theme_list"
            app:allowDividerAbove="false"
            app:allowDividerBelow="false"
            app:iconSpaceReserved="false" />

        <io.legado.app.lib.prefs.Preference
            android:key="saveDayTheme"
            android:summary="@string/save_day_theme_summary"
            android:title="@string/save_theme_config"
            app:allowDividerAbove="false"
            app:allowDividerBelow="false"
            app:iconSpaceReserved="false" />

    </io.legado.app.lib.prefs.PreferenceCategory>

</androidx.preference.PreferenceScreen>