LibreTube/app/src/main/res/xml/advanced_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">

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

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

        <ListPreference
            android:icon="@drawable/ic_hd"
            app:defaultValue="WEBM"
            app:entries="@array/playerVideoFormats"
            app:entryValues="@array/playerVideoFormats"
            app:key="player_video_format"
            app:title="@string/playerVideoFormat"
            app:useSimpleSummaryProvider="true" />

        <ListPreference
            android:icon="@drawable/ic_play"
            app:defaultValue="1F"
            app:entries="@array/playbackSpeed"
            app:entryValues="@array/playbackSpeedValues"
            app:key="playback_speed"
            app:title="@string/playback_speed"
            app:useSimpleSummaryProvider="true" />

        <ListPreference
            android:icon="@drawable/ic_timelapse"
            app:defaultValue="50"
            app:entries="@array/bufferingGoal"
            app:entryValues="@array/bufferingGoal"
            app:key="buffering_goal"
            app:summary="@string/buffering_goal_summary"
            app:title="@string/buffering_goal" />

    </PreferenceCategory>

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

        <ListPreference
            app:defaultValue=".mp4"
            app:entries="@array/videoFormats"
            app:entryValues="@array/videoFormatsValues"
            app:icon="@drawable/ic_videocam"
            app:key="video_format"
            app:summary="@string/video_format_summary"
            app:title="@string/video_format" />

        <ListPreference
            android:defaultValue="downloads"
            android:entries="@array/downloadLocation"
            android:entryValues="@array/downloadLocationValues"
            app:icon="@drawable/ic_download"
            app:key="download_location"
            app:summary="@string/download_directory_summary"
            app:title="@string/download_directory" />

        <EditTextPreference
            android:defaultValue="LibreTube"
            app:icon="@drawable/ic_folder"
            app:key="download_folder"
            app:summary="@string/download_folder_summary"
            app:title="@string/download_folder" />

    </PreferenceCategory>

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

        <SwitchPreference
            android:defaultValue="true"
            android:icon="@drawable/ic_history"
            app:key="search_history_toggle"
            app:title="@string/search_history" />

        <Preference
            android:icon="@drawable/ic_trash"
            app:key="clear_history"
            app:title="@string/clear_history" />

    </PreferenceCategory>

</PreferenceScreen>