Ejemplo n.º 1
0
  /**
   * @param context
   * @param ids
   * @param playlistid
   */
  public static void addToPlaylist(Context context, long[] ids, long playlistid) {

    if (ids == null) {
    } else {
      int size = ids.length;
      ContentResolver resolver = context.getContentResolver();
      // need to determine the number of items currently in the playlist,
      // so the play_order field can be maintained.
      String[] cols = new String[] {"count(*)"};
      Uri uri = Playlists.Members.getContentUri(EXTERNAL, playlistid);
      Cursor cur = resolver.query(uri, cols, null, null, null);
      cur.moveToFirst();
      int base = cur.getInt(0);
      cur.close();
      int numinserted = 0;
      for (int i = 0; i < size; i += 1000) {
        makeInsertItems(ids, i, 1000, base);
        numinserted += resolver.bulkInsert(uri, sContentValuesCache);
      }
      String message =
          context
              .getResources()
              .getQuantityString(R.plurals.NNNtrackstoplaylist, numinserted, numinserted);
      Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
    }
  }
Ejemplo n.º 2
0
 /**
  * @param context
  * @param id
  * @return
  */
 public static long[] getSongListForPlaylist(Context context, long id) {
   final String[] projection = new String[] {Playlists.Members.AUDIO_ID};
   String sortOrder = Playlists.Members.DEFAULT_SORT_ORDER;
   Uri uri = Playlists.Members.getContentUri(EXTERNAL, id);
   Cursor cursor = query(context, uri, projection, null, null, sortOrder);
   if (cursor != null) {
     long[] list = getSongListForCursor(cursor);
     cursor.close();
     return list;
   }
   return sEmptyList;
 }
  /** @param which */
  private void removePlaylistItem(int which) {

    mCursor.moveToPosition(which);
    long id = mCursor.getLong(mMediaIdIndex);
    if (mPlaylistId >= 0) {
      Uri uri = Playlists.Members.getContentUri(EXTERNAL, mPlaylistId);
      getActivity().getContentResolver().delete(uri, Playlists.Members.AUDIO_ID + "=" + id, null);
    } else if (mPlaylistId == PLAYLIST_QUEUE) {
      MusicUtils.removeTrack(id);
      reloadQueueCursor();
    } else if (mPlaylistId == PLAYLIST_FAVORITES) {
      MusicUtils.removeFromFavorites(getActivity(), id);
    }
    mListView.invalidateViews();
  }
Ejemplo n.º 4
0
 /**
  * @param context
  * @param id
  */
 public static void removeFromFavorites(Context context, long id) {
   long favorites_id;
   if (id < 0) {
   } else {
     ContentResolver resolver = context.getContentResolver();
     String favorites_where = PlaylistsColumns.NAME + "='" + PLAYLIST_NAME_FAVORITES + "'";
     String[] favorites_cols = new String[] {BaseColumns._ID};
     Uri favorites_uri = Playlists.EXTERNAL_CONTENT_URI;
     Cursor cursor = resolver.query(favorites_uri, favorites_cols, favorites_where, null, null);
     if (cursor.getCount() <= 0) {
       favorites_id = createPlaylist(context, PLAYLIST_NAME_FAVORITES);
     } else {
       cursor.moveToFirst();
       favorites_id = cursor.getLong(0);
       cursor.close();
     }
     Uri uri = Playlists.Members.getContentUri(EXTERNAL, favorites_id);
     resolver.delete(uri, Playlists.Members.AUDIO_ID + "=" + id, null);
   }
 }
Ejemplo n.º 5
0
  /**
   * @param context
   * @param id
   */
  public static void addToFavorites(Context context, long id) {

    long favorites_id;

    if (id < 0) {

    } else {
      ContentResolver resolver = context.getContentResolver();

      String favorites_where = PlaylistsColumns.NAME + "='" + PLAYLIST_NAME_FAVORITES + "'";
      String[] favorites_cols = new String[] {BaseColumns._ID};
      Uri favorites_uri = Playlists.EXTERNAL_CONTENT_URI;
      Cursor cursor = resolver.query(favorites_uri, favorites_cols, favorites_where, null, null);
      if (cursor.getCount() <= 0) {
        favorites_id = createPlaylist(context, PLAYLIST_NAME_FAVORITES);
      } else {
        cursor.moveToFirst();
        favorites_id = cursor.getLong(0);
        cursor.close();
      }

      String[] cols = new String[] {Playlists.Members.AUDIO_ID};
      Uri uri = Playlists.Members.getContentUri(EXTERNAL, favorites_id);
      Cursor cur = resolver.query(uri, cols, null, null, null);

      int base = cur.getCount();
      cur.moveToFirst();
      while (!cur.isAfterLast()) {
        if (cur.getLong(0) == id) return;
        cur.moveToNext();
      }
      cur.close();

      ContentValues values = new ContentValues();
      values.put(Playlists.Members.AUDIO_ID, id);
      values.put(Playlists.Members.PLAY_ORDER, base + 1);
      resolver.insert(uri, values);
    }
  }
Ejemplo n.º 6
0
  /**
   * @param context
   * @param id
   * @return
   */
  public static boolean isFavorite(Context context, long id) {

    long favorites_id;

    if (id < 0) {

    } else {
      ContentResolver resolver = context.getContentResolver();

      String favorites_where = PlaylistsColumns.NAME + "='" + PLAYLIST_NAME_FAVORITES + "'";
      String[] favorites_cols = new String[] {BaseColumns._ID};
      Uri favorites_uri = Playlists.EXTERNAL_CONTENT_URI;
      Cursor cursor = resolver.query(favorites_uri, favorites_cols, favorites_where, null, null);
      if (cursor.getCount() <= 0) {
        favorites_id = createPlaylist(context, PLAYLIST_NAME_FAVORITES);
      } else {
        cursor.moveToFirst();
        favorites_id = cursor.getLong(0);
        cursor.close();
      }

      String[] cols = new String[] {Playlists.Members.AUDIO_ID};
      Uri uri = Playlists.Members.getContentUri(EXTERNAL, favorites_id);
      Cursor cur = resolver.query(uri, cols, null, null, null);

      cur.moveToFirst();
      while (!cur.isAfterLast()) {
        if (cur.getLong(0) == id) {
          cur.close();
          return true;
        }
        cur.moveToNext();
      }
      cur.close();
      return false;
    }
    return false;
  }
Ejemplo n.º 7
0
 /**
  * @param context
  * @param plid
  */
 public static void clearPlaylist(Context context, int plid) {
   Uri uri = Playlists.Members.getContentUri(EXTERNAL, plid);
   context.getContentResolver().delete(uri, null, null);
   return;
 }
  @Override
  public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    String[] projection =
        new String[] {BaseColumns._ID, MediaColumns.TITLE, AudioColumns.ALBUM, AudioColumns.ARTIST};
    StringBuilder where = new StringBuilder();
    String sortOrder = Audio.Media.DEFAULT_SORT_ORDER;
    where.append(AudioColumns.IS_MUSIC + "=1").append(" AND " + MediaColumns.TITLE + " != ''");
    Uri uri = Audio.Media.EXTERNAL_CONTENT_URI;
    if (getArguments() != null) {
      mPlaylistId = getArguments().getLong(BaseColumns._ID);
      String mimeType = getArguments().getString(MIME_TYPE);
      if (Audio.Playlists.CONTENT_TYPE.equals(mimeType)) {
        where = new StringBuilder();
        where.append(AudioColumns.IS_MUSIC + "=1");
        where.append(" AND " + MediaColumns.TITLE + " != ''");
        switch ((int) mPlaylistId) {
          case (int) PLAYLIST_QUEUE:
            uri = Audio.Media.EXTERNAL_CONTENT_URI;
            long[] mNowPlaying = MusicUtils.getQueue();
            if (mNowPlaying.length == 0) return null;
            where = new StringBuilder();
            where.append(BaseColumns._ID + " IN (");
            if (mNowPlaying == null || mNowPlaying.length <= 0) return null;
            for (long queue_id : mNowPlaying) {
              where.append(queue_id + ",");
            }
            where.deleteCharAt(where.length() - 1);
            where.append(")");
            break;
          case (int) PLAYLIST_FAVORITES:
            long favorites_id = MusicUtils.getFavoritesId(getActivity());
            projection =
                new String[] {
                  Playlists.Members._ID,
                  Playlists.Members.AUDIO_ID,
                  MediaColumns.TITLE,
                  AudioColumns.ALBUM,
                  AudioColumns.ARTIST
                };
            uri = Playlists.Members.getContentUri(EXTERNAL, favorites_id);
            sortOrder = Playlists.Members.DEFAULT_SORT_ORDER;
            break;
          default:
            if (id < 0) return null;
            projection =
                new String[] {
                  Playlists.Members._ID,
                  Playlists.Members.AUDIO_ID,
                  MediaColumns.TITLE,
                  AudioColumns.ALBUM,
                  AudioColumns.ARTIST,
                  AudioColumns.DURATION
                };

            uri = Playlists.Members.getContentUri(EXTERNAL, mPlaylistId);
            sortOrder = Playlists.Members.DEFAULT_SORT_ORDER;
            break;
        }
      } else if (Audio.Genres.CONTENT_TYPE.equals(mimeType)) {
        long genreId = getArguments().getLong(BaseColumns._ID);
        uri = Genres.Members.getContentUri(EXTERNAL, genreId);
        projection =
            new String[] {
              BaseColumns._ID, MediaColumns.TITLE, AudioColumns.ALBUM, AudioColumns.ARTIST
            };
        where = new StringBuilder();
        where.append(AudioColumns.IS_MUSIC + "=1").append(" AND " + MediaColumns.TITLE + " != ''");
        sortOrder = Genres.Members.DEFAULT_SORT_ORDER;
      } else {
        if (Audio.Albums.CONTENT_TYPE.equals(mimeType)) {
          long albumId = getArguments().getLong(BaseColumns._ID);
          where.append(" AND " + AudioColumns.ALBUM_ID + "=" + albumId);
          sortOrder = Audio.Media.TRACK + ", " + sortOrder;
        } else if (Audio.Artists.CONTENT_TYPE.equals(mimeType)) {
          sortOrder = MediaColumns.TITLE;
          long artist_id = getArguments().getLong(BaseColumns._ID);
          where.append(" AND " + AudioColumns.ARTIST_ID + "=" + artist_id);
        }
      }
    }
    return new CursorLoader(getActivity(), uri, projection, where.toString(), null, sortOrder);
  }