PlayerAndroid/app/src/main/java/code/name/monkey/retromusic/helper/SortOrder.java

/*
 * Copyright (C) 2012 Andrew Neal Licensed under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law
 * or agreed to in writing, software distributed under the License is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package code.name.monkey.retromusic.helper;

import android.provider.MediaStore;

/**
 * Holds all of the sort orders for each list type.
 *
 * @author Andrew Neal (andrewdneal@gmail.com)
 */
public final class SortOrder {

  /**
   * This class is never instantiated
   */
  public SortOrder() {
  }

  /**
   * Artist sort order entries.
   */
  public interface ArtistSortOrder {

    /* Artist sort order A-Z */
    String ARTIST_A_Z = MediaStore.Audio.Artists.DEFAULT_SORT_ORDER;

    /* Artist sort order Z-A */
    String ARTIST_Z_A = ARTIST_A_Z + " DESC";

    /* Artist sort order number of songs */
    String ARTIST_NUMBER_OF_SONGS = MediaStore.Audio.Artists.NUMBER_OF_TRACKS
        + " DESC";

    /* Artist sort order number of albums */
    String ARTIST_NUMBER_OF_ALBUMS = MediaStore.Audio.Artists.NUMBER_OF_ALBUMS
        + " DESC";
  }

  /**
   * Album sort order entries.
   */
  public interface AlbumSortOrder {

    /* Album sort order A-Z */
    String ALBUM_A_Z = MediaStore.Audio.Albums.DEFAULT_SORT_ORDER;

    /* Album sort order Z-A */
    String ALBUM_Z_A = ALBUM_A_Z + " DESC";

    /* Album sort order songs */
    String ALBUM_NUMBER_OF_SONGS = MediaStore.Audio.Albums.NUMBER_OF_SONGS
        + " DESC";

    /* Album sort order artist */
    String ALBUM_ARTIST = MediaStore.Audio.Artists.DEFAULT_SORT_ORDER
        + ", " + MediaStore.Audio.Albums.DEFAULT_SORT_ORDER;

    /* Album sort order year */
    String ALBUM_YEAR = MediaStore.Audio.Media.YEAR + " DESC";
  }

  /**
   * Song sort order entries.
   */
  public interface SongSortOrder {

    /* Song sort order A-Z */
    String SONG_A_Z = MediaStore.Audio.Media.DEFAULT_SORT_ORDER;

    /* Song sort order Z-A */
    String SONG_Z_A = SONG_A_Z + " DESC";

    /* Song sort order artist */
    String SONG_ARTIST = MediaStore.Audio.Artists.DEFAULT_SORT_ORDER;

    /* Song sort order album */
    String SONG_ALBUM = MediaStore.Audio.Albums.DEFAULT_SORT_ORDER;

    /* Song sort order year */
    String SONG_YEAR = MediaStore.Audio.Media.YEAR + " DESC";

    /* Song sort order duration */
    String SONG_DURATION = MediaStore.Audio.Media.DURATION + " DESC";

    /* Song sort order date */
    String SONG_DATE = MediaStore.Audio.Media.DATE_ADDED + " DESC";
  }

  /**
   * Album song sort order entries.
   */
  public interface AlbumSongSortOrder {

    /* Album song sort order A-Z */
    String SONG_A_Z = MediaStore.Audio.Media.DEFAULT_SORT_ORDER;

    /* Album song sort order Z-A */
    String SONG_Z_A = SONG_A_Z + " DESC";

    /* Album song sort order track list */
    String SONG_TRACK_LIST = MediaStore.Audio.Media.TRACK + ", "
        + MediaStore.Audio.Media.DEFAULT_SORT_ORDER;

    /* Album song sort order duration */
    String SONG_DURATION = SongSortOrder.SONG_DURATION;
  }

  /**
   * Artist song sort order entries.
   */
  public interface ArtistSongSortOrder {

    /* Artist song sort order A-Z */
    String SONG_A_Z = MediaStore.Audio.Media.DEFAULT_SORT_ORDER;

    /* Artist song sort order Z-A */
    String SONG_Z_A = SONG_A_Z + " DESC";

    /* Artist song sort order album */
    String SONG_ALBUM = MediaStore.Audio.Media.ALBUM;

    /* Artist song sort order year */
    String SONG_YEAR = MediaStore.Audio.Media.YEAR + " DESC";

    /* Artist song sort order duration */
    String SONG_DURATION = MediaStore.Audio.Media.DURATION + " DESC";

    /* Artist song sort order date */
    String SONG_DATE = MediaStore.Audio.Media.DATE_ADDED + " DESC";
  }

  /**
   * Artist album sort order entries.
   */
  public interface ArtistAlbumSortOrder {

    /* Artist album sort order A-Z */
    String ALBUM_A_Z = MediaStore.Audio.Albums.DEFAULT_SORT_ORDER;

    /* Artist album sort order Z-A */
    String ALBUM_Z_A = ALBUM_A_Z + " DESC";

    /* Artist album sort order year */
    String ALBUM_YEAR = MediaStore.Audio.Media.YEAR
        + " DESC";

    /* Artist album sort order year */
    String ALBUM_YEAR_ASC = MediaStore.Audio.Media.YEAR
        + " ASC";
  }

  /**
   * Genre sort order entries.
   */
  public interface GenreSortOrder {

    /* Genre sort order A-Z */
    String GENRE_A_Z = MediaStore.Audio.Genres.DEFAULT_SORT_ORDER;

    /* Genre sort order Z-A */
    String ALBUM_Z_A = GENRE_A_Z + " DESC";
  }

}