NewPipe/app/src/main/res/menu/download_menu.xml

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

    <item
        android:id="@+id/switch_mode"
        android:icon="@drawable/ic_apps"
        android:title="@string/grid"
        app:showAsAction="always"
        tools:ignore="AlwaysShowAction" />

    <item
        android:id="@+id/start_downloads"
        android:icon="@drawable/ic_play_arrow"
        android:title="@string/start_downloads"
        android:visible="false"
        app:showAsAction="ifRoom" />

    <item
        android:id="@+id/pause_downloads"
        android:icon="@drawable/ic_pause"
        android:title="@string/pause_downloads"
        android:visible="false"
        app:showAsAction="ifRoom" />

    <item
        android:id="@+id/clear_list"
        android:icon="@drawable/ic_delete"
        android:title="@string/clear_download_history"
        android:visible="false"
        app:showAsAction="ifRoom" />
</menu>