LibreTube/app/src/main/res/xml/settings.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">

    <PreferenceCategory app:title="@string/location">

    <ListPreference
        app:key="region"
        app:title="@string/region"
        app:entries="@array/regions"
        app:entryValues="@array/regionsValue"
        app:defaultValue="US"
        app:useSimpleSummaryProvider="true"
        android:icon="@drawable/ic_region"
        />

    <ListPreference
        app:key="language"
        app:title="@string/changeLanguage"
        app:entries="@array/languages"
        app:entryValues="@array/languagesValue"
        app:defaultValue="sys"
        app:useSimpleSummaryProvider="true"
        android:icon="@drawable/ic_flag"
        />

    </PreferenceCategory>


    <PreferenceCategory app:title="@string/instance">

    <ListPreference
        app:key="instance"
        app:title="@string/instances"
        app:entries="@array/instances"
        app:entryValues="@array/instancesValue"
        app:defaultValue="https://pipedapi.kavin.rocks/"
        android:icon="@drawable/ic_server"
        />

    <androidx.preference.EditTextPreference
    app:key="customInstance"
    app:title="@string/customInstance"
        app:isPreferenceVisible="false"/>

    <androidx.preference.Preference
        app:key="login_register"
        app:title="@string/login_register"
        android:icon="@drawable/ic_login"
        android:summary="@string/notgmail"
        />

    <androidx.preference.Preference
        app:key="import_from_yt"
        app:title="@string/import_from_yt"
        android:summary="@string/import_from_yt_summary"
        android:icon="@drawable/ic_import"
        />

    </PreferenceCategory>


    <PreferenceCategory app:title="@string/customization">

    <ListPreference
        app:title="@string/app_theme"
        app:key="theme_togglee"
        app:entries="@array/themes"
        app:entryValues="@array/themesValue"
        app:defaultValue="A"
        android:icon="@drawable/ic_theme"
        />

     <ListPreference
        app:title="@string/defaultTab"
        app:key="default_tab"
        app:entries="@array/tabs"
        app:entryValues="@array/tabsValue"
        app:defaultValue="home"
        android:icon="@drawable/ic_home"
        />
      
    <androidx.preference.Preference
        app:title="@string/sponsorblock"
        app:key="sponsorblock"
        app:summary="@string/sponsorblock_summary"
        android:icon="@drawable/ic_sponsorblock"
        />

    <ListPreference
        app:title="@string/defres"
        app:key="default_res"
        app:entries="@array/defres"
        app:entryValues="@array/defresValue"
        app:defaultValue=""
        android:icon="@drawable/ic_hd"
        app:useSimpleSummaryProvider="true"
        />

    <ListPreference
        app:title="@string/grid"
        app:key="grid"
        app:entries="@array/grid"
        app:entryValues="@array/grid"
        app:defaultValue="@integer/grid_items"
        android:icon="@drawable/ic_column"
        app:useSimpleSummaryProvider="true"
        />

    </PreferenceCategory>

    <PreferenceCategory app:title="@string/about">

    <Preference
        app:title="@string/website"
        app:key="about"
        android:icon="@drawable/ic_info"
        />

    </PreferenceCategory>

</androidx.preference.PreferenceScreen>