public static void shuffleAll(final Context context) {
Cursor cursor = SongLoader.makeSongCursor(context, null);
final long[] mTrackList = SongLoader.getSongListForCursor(cursor);
final int position = 0;
if (mTrackList.length == 0 || mService == null) {
return;
}
try {
mService.setShuffleMode(MusicService.SHUFFLE_NORMAL);
final long mCurrentId = mService.getAudioId();
final int mCurrentQueuePosition = getQueuePosition();
if (position != -1
&& mCurrentQueuePosition == position
&& mCurrentId == mTrackList[position]) {
final long[] mPlaylist = getQueue();
if (Arrays.equals(mTrackList, mPlaylist)) {
mService.play();
return;
}
}
mService.open(mTrackList, -1, -1, IdType.NA.mId);
mService.play();
cursor.close();
cursor = null;
} catch (final RemoteException ignored) {
}
}
public static final long[] getSongListForAlbum(final Context context, final long id) {
final String[] projection = new String[] {BaseColumns._ID};
final String selection =
MediaStore.Audio.AudioColumns.ALBUM_ID
+ "="
+ id
+ " AND "
+ MediaStore.Audio.AudioColumns.IS_MUSIC
+ "=1";
Cursor cursor =
context
.getContentResolver()
.query(
MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
projection,
selection,
null,
MediaStore.Audio.AudioColumns.TRACK
+ ", "
+ MediaStore.Audio.Media.DEFAULT_SORT_ORDER);
if (cursor != null) {
final long[] mList = SongLoader.getSongListForCursor(cursor);
cursor.close();
cursor = null;
return mList;
}
return sEmptyList;
}
@Override
public boolean onQueryTextChange(final String newText) {
if (newText.equals(queryString)) {
return true;
}
queryString = newText;
if (!queryString.trim().equals("")) {
this.searchResults = new ArrayList();
List<Song> songList = SongLoader.searchSongs(this, queryString);
List<Album> albumList = AlbumLoader.getAlbums(this, queryString);
List<Artist> artistList = ArtistLoader.getArtists(this, queryString);
if (!songList.isEmpty()) {
searchResults.add("Songs");
}
searchResults.addAll(
(Collection) (songList.size() < 10 ? songList : songList.subList(0, 10)));
if (!albumList.isEmpty()) {
searchResults.add("Albums");
}
searchResults.addAll(
(Collection) (albumList.size() < 7 ? albumList : albumList.subList(0, 7)));
if (!artistList.isEmpty()) {
searchResults.add("Artists");
}
searchResults.addAll(
(Collection) (artistList.size() < 7 ? artistList : artistList.subList(0, 7)));
} else {
searchResults.clear();
adapter.updateSearchResults(searchResults);
adapter.notifyDataSetChanged();
}
adapter.updateSearchResults(searchResults);
adapter.notifyDataSetChanged();
return true;
}