@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
String[] projection = {
BaseColumns._ID, AlbumColumns.ALBUM, AlbumColumns.NUMBER_OF_SONGS, AlbumColumns.ARTIST
};
if (getArguments() != null) {
long artistId = getArguments().getLong((BaseColumns._ID));
Uri uri = Audio.Artists.Albums.getContentUri(EXTERNAL, artistId);
String sortOrder = Audio.Albums.DEFAULT_SORT_ORDER;
return new CursorLoader(getActivity(), uri, projection, null, null, sortOrder);
}
return null;
}
public void populateTitlesList() {
((TextView) findViewById(R.id.albumName))
.setBackgroundColor(getResources().getColor(R.color.chosen_album_background));
((LinearLayout) findViewById(R.id.albumsTitles)).removeAllViews();
Cursor albumsCursor;
if (0 < m_artistID) {
albumsCursor =
getContext()
.getContentResolver()
.query(
Audio.Artists.Albums.getContentUri("external", m_artistID),
new String[] {Audio.Albums.ALBUM, Audio.Albums._ID},
null,
null,
null);
} else {
albumsCursor =
getContext()
.getContentResolver()
.query(
Audio.Albums.EXTERNAL_CONTENT_URI,
new String[] {Audio.Albums.ALBUM, Audio.Albums._ID},
null,
null,
null);
}
StringBuilder ids = new StringBuilder();
for (albumsCursor.moveToFirst(); !albumsCursor.isAfterLast(); albumsCursor.moveToNext()) {
ids.append(albumsCursor.getLong(albumsCursor.getColumnIndex(Audio.Albums._ID)));
ids.append(',');
}
ids.deleteCharAt(ids.length() - 1);
Log.d("ALBUMS", ids.toString());
Cursor titleCursor =
getContext()
.getContentResolver()
.query(
MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
new String[] {Audio.Media.TITLE, Audio.Media._ID, Audio.Media.ALBUM_ID},
Audio.Media.ALBUM_ID + " in (" + ids.toString() + ")",
null, // new String[]{},
albumsCursor.getCount() > 1 ? Audio.Media.TITLE : Audio.Media.TRACK);
Log.d("ALBUMS", Long.toString(titleCursor.getCount()));
populateTitlesListImpl(titleCursor);
albumsCursor.close();
}
