Added folder spoiler

app/src/main/res/menu/menu_drawer.xml

@@ -5,21 +5,14 @@
         android:id="@+id/navigation_drawer_menu_category_sections"
         android:checkableBehavior="single">
         <item
-            android:id="@+id/nav_songs"
-            android:icon="@drawable/ic_audiotrack_white_24dp"
-            android:title="@string/songs" />
+            android:id="@+id/nav_library"
+            android:icon="@drawable/ic_my_library_music_white_24dp"
+            android:title="@string/library" />
         <item
-            android:id="@+id/nav_albums"
-            android:icon="@drawable/ic_album_white_24dp"
-            android:title="@string/albums" />
-        <item
-            android:id="@+id/nav_artists"
-            android:icon="@drawable/ic_person_white_24dp"
-            android:title="@string/artists" />
-        <item
-            android:id="@+id/nav_playlists"
-            android:icon="@drawable/ic_queue_music_white_24dp"
-            android:title="@string/playlists" />
+            android:enabled="false"
+            android:id="@+id/nav_folders"
+            android:icon="@drawable/ic_folder_white_24dp"
+            android:title="Folders (soon)" />
     </group>
 
     <group

app/src/main/res/values/strings.xml

@@ -222,4 +222,6 @@
     <string name="open_playing_queue_instruction">Swipe the card in the now playing screen up to reveal the full playing queue.</string>
     <string name="rearrange_playing_queue_instruction">Rearrange the playing queue by dragging a song from its track number.</string>
     <string name="storage_permission_explaination">The storage permission is required for Phonograph to read your music library.</string>
+    <string name="library">Library</string>
+    <string name="folders">Folders</string>
 </resources>