PlayerAndroid/app/src/main/res/navigation/main_graph.xml

<?xml version="1.0" encoding="utf-8"?>
<navigation 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"
    android:id="@+id/retro_graph"
    app:startDestination="@id/libraryFragment">

    <include app:graph="@navigation/settings_graph" />

    <include app:graph="@navigation/library_graph" />

    <fragment
        android:id="@+id/genreDetailsFragment"
        android:name="code.name.monkey.retromusic.fragments.genres.GenreDetailsFragment"
        android:label="GenreDetailsFragment"
        tools:layout="@layout/fragment_playlist_detail">
        <argument
            android:name="extra_genre"
            app:argType="code.name.monkey.retromusic.model.Genre" />
    </fragment>

    <fragment
        android:id="@+id/playlistDetailsFragment"
        android:name="code.name.monkey.retromusic.fragments.playlists.PlaylistDetailsFragment"
        android:label="PlaylistDetailsFragment"
        tools:layout="@layout/fragment_playlist_detail">
        <argument
            android:name="extra_playlist"
            app:argType="code.name.monkey.retromusic.model.Playlist" />
    </fragment>

    <fragment
        android:id="@+id/albumDetailsFragment"
        android:name="code.name.monkey.retromusic.fragments.albums.AlbumDetailsFragment"
        android:label="AlbumDetailsFragment"
        tools:layout="@layout/fragment_album_details">
        <argument
            android:name="extra_album_id"
            app:argType="integer" />
    </fragment>

    <fragment
        android:id="@+id/artistDetailsFragment"
        android:name="code.name.monkey.retromusic.fragments.artists.ArtistDetailsFragment"
        android:label="ArtistDetailsFragment"
        tools:layout="@layout/fragment_artist_details">
        <argument
            android:name="extra_artist_id"
            app:argType="integer" />
    </fragment>

    <fragment
        android:id="@+id/libraryFragment"
        android:name="code.name.monkey.retromusic.fragments.library.LibraryFragment"
        android:label="LibraryFragment"
        tools:layout="@layout/fragment_library">
        <action
            android:id="@+id/action_main_to_library"
            app:destination="@id/library_graph" />
        <action
            android:id="@+id/action_main_to_settings"
            app:destination="@id/settings_graph" />
    </fragment>

    <fragment
        android:id="@+id/searchFragment"
        android:name="code.name.monkey.retromusic.fragments.search.SearchFragment"
        android:label="SearchFragment"
        tools:layout="@layout/fragment_search" />

    <fragment
        android:id="@+id/settingsFragment"
        android:name="code.name.monkey.retromusic.fragments.settings.SettingsFragment"
        android:label="SettingsFragment"
        tools:layout="@layout/fragment_settings" />

</navigation>