private String getArtistForTrackList() {
Music song;
String lastArtist = null;
boolean differentArtists = false;
for (Item item : items) {
song = (Music) item;
if (lastArtist == null) {
lastArtist = song.getAlbumArtist();
continue;
}
if (!lastArtist.equalsIgnoreCase(song.getAlbumArtist())) {
differentArtists = true;
break;
}
}
if (differentArtists || lastArtist == null || lastArtist.equals("")) {
differentArtists = false;
for (Item item : items) {
song = (Music) item;
if (lastArtist == null) {
lastArtist = song.getArtist();
continue;
}
if (!lastArtist.equalsIgnoreCase(song.getArtist())) {
differentArtists = true;
break;
}
}
if (differentArtists || lastArtist == null || lastArtist.equals("")) {
return getString(R.string.variousArtists);
}
return lastArtist;
}
return lastArtist;
}
@Override
public void updateFromItems() {
super.updateFromItems();
if (items != null) {
Music song;
String lastArtist = null;
for (Item item : items) {
song = (Music) item;
if (lastArtist == null) {
lastArtist = song.getArtist();
continue;
}
}
if (lastArtist == null) {
for (Item item : items) {
song = (Music) item;
if (lastArtist == null) {
lastArtist = song.getArtist();
continue;
}
}
}
String artistName = getArtistForTrackList();
headerArtist.setText(artistName);
headerInfo.setText(getHeaderInfoString());
if (coverHelper != null) {
String filename = null;
String path = null;
if (items.size() > 0) {
song = (Music) items.get(0);
filename = song.getFilename();
path = song.getPath();
artistName = song.getArtist();
}
coverArtProgress.setVisibility(ProgressBar.VISIBLE);
coverHelper.downloadCover(artistName, album.getName(), path, filename);
} else {
coverArtListener.onCoverNotFound();
}
}
}
@Override
protected ListAdapter getCustomListAdapter() {
if (items != null) {
Music song;
boolean differentArtists = false;
String lastArtist = null;
for (Item item : items) {
song = (Music) item;
if (lastArtist == null) {
lastArtist = song.getArtist();
continue;
}
if (!lastArtist.equalsIgnoreCase(song.getArtist())) {
differentArtists = true;
break;
}
}
return new ArrayIndexerAdapter(getActivity(), new SongDataBinder(differentArtists), items);
}
return super.getCustomListAdapter();
}
protected void update() {
MPDApplication app = (MPDApplication) getApplicationContext();
try {
MPDPlaylist playlist = app.oMPDAsyncHelper.oMPD.getPlaylist();
songlist = new ArrayList<HashMap<String, Object>>();
musics = playlist.getMusicList();
int playingID = app.oMPDAsyncHelper.oMPD.getStatus().getSongId();
// The position in the songlist of the currently played song
int listPlayingID = -1;
for (Music m : musics) {
if (m == null) {
continue;
}
HashMap<String, Object> item = new HashMap<String, Object>();
item.put("songid", m.getSongId());
item.put("artist", m.getArtist());
item.put("title", m.getTitle());
if (m.getSongId() == playingID) {
item.put("play", android.R.drawable.ic_media_play);
// Lie a little. Scroll to the previous song than the one playing. That way it shows that
// there are other songs before
// it
listPlayingID = songlist.size() - 1;
} else {
item.put("play", 0);
}
songlist.add(item);
}
SimpleAdapter songs =
new SimpleAdapter(
this,
songlist,
R.layout.playlist_list_item,
new String[] {"play", "title", "artist"},
new int[] {R.id.picture, android.R.id.text1, android.R.id.text2});
setListAdapter(songs);
// Only scroll if there is a valid song to scroll to. 0 is a valid song but does not require
// scroll anyway.
// Also, only scroll if it's the first update. You don't want your playlist to scroll itself
// while you are looking at other
// stuff.
if (firstUpdate && listPlayingID > 0) setSelection(listPlayingID);
firstUpdate = false;
} catch (MPDServerException e) {
}
}
public PlaylistSong(Music m) {
super(
m.getAlbum(),
m.getArtist(),
m.getAlbumArtist(),
m.getFullpath(),
m.getDisc(),
m.getDate(),
m.getTime(),
m.getParentDirectory(),
m.getTitle(),
m.getTotalTracks(),
m.getTrack(),
m.getSongId(),
m.getPos(),
m.getName());
}
protected void update() {
// TODO: Preserve position!!!
MPDApplication app = (MPDApplication) getApplicationContext();
try {
if (isPlayQueue) {
MPDPlaylist playlist = app.oMPDAsyncHelper.oMPD.getPlaylist();
musics = playlist.getMusicList();
} else {
musics = app.oMPDAsyncHelper.oMPD.getPlaylistSongs(playlistName);
}
songlist = new ArrayList<HashMap<String, Object>>();
int playingID = app.oMPDAsyncHelper.oMPD.getStatus().getSongId();
int pos = null == getListView() ? -1 : getListView().getFirstVisiblePosition();
View view = null == getListView() ? null : getListView().getChildAt(0);
int top = null == view ? -1 : view.getTop();
for (Music m : musics) {
HashMap<String, Object> item = new HashMap<String, Object>();
item.put("songid", m.getSongId());
item.put("artist", m.getArtist());
item.put("title", m.getTitle());
item.put("marked", false);
if (isPlayQueue && m.getSongId() == playingID)
item.put("play", android.R.drawable.ic_media_play);
else item.put("play", 0);
songlist.add(item);
}
SimpleAdapter songs =
new SimpleAdapter(
this,
songlist,
R.layout.playlist_editlist_item,
new String[] {"play", "title", "artist", "marked"},
new int[] {R.id.picture, android.R.id.text1, android.R.id.text2, R.id.removeCBox});
setListAdapter(songs);
if (-1 != pos && -1 != top) {
getListView().setSelectionFromTop(pos, top);
}
} catch (MPDServerException e) {
}
}