NewPipe-app-android/app/src/main/res/xml/appearance_settings.xml

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

    <ListPreference
        app:iconSpaceReserved="false"
        android:defaultValue="@string/default_theme_value"
        android:entries="@array/theme_description_list"
        android:entryValues="@array/theme_values_list"
        android:key="@string/theme_key"
        android:summary="%s"
        android:title="@string/theme_title"/>

    <SwitchPreference
        app:iconSpaceReserved="false"
        android:defaultValue="true"
        android:key="@string/show_hold_to_append_key"
        android:title="@string/show_hold_to_append_title"
        android:summary="@string/show_hold_to_append_summary"/>

    <ListPreference
        app:iconSpaceReserved="false"
        android:defaultValue="@string/list_view_mode_value"
        android:entries="@array/list_view_mode_description"
        android:entryValues="@array/list_view_mode_values"
        android:key="@string/list_view_mode_key"
        android:summary="%s"
        android:title="@string/list_view_mode"/>

    <Preference
        app:iconSpaceReserved="false"
        android:key="@string/caption_settings_key"
        android:title="@string/caption_setting_title"
        android:summary="@string/caption_setting_description"/>

</PreferenceScreen>