private void expandSongs() {
songAdapter.clear();
for (MusicDirectory.Entry song : searchResult.getSongs()) {
songAdapter.add(song);
}
songAdapter.notifyDataSetChanged();
mergeAdapter.removeAdapter(moreSongsAdapter);
mergeAdapter.notifyDataSetChanged();
}
private void expandArtists() {
artistAdapter.clear();
for (Artist artist : searchResult.getArtists()) {
artistAdapter.add(artist);
}
artistAdapter.notifyDataSetChanged();
mergeAdapter.removeAdapter(moreArtistsAdapter);
mergeAdapter.notifyDataSetChanged();
}
private void expandAlbums() {
albumAdapter.clear();
for (MusicDirectory.Entry album : searchResult.getAlbums()) {
albumAdapter.add(album);
}
albumAdapter.notifyDataSetChanged();
mergeAdapter.removeAdapter(moreAlbumsAdapter);
mergeAdapter.notifyDataSetChanged();
}
private void populateList() {
mergeAdapter = new MergeAdapter();
mergeAdapter.addView(searchButton, true);
if (searchResult != null) {
List<Artist> artists = searchResult.getArtists();
if (!artists.isEmpty()) {
mergeAdapter.addView(artistsHeading);
List<Artist> displayedArtists =
new ArrayList<Artist>(artists.subList(0, Math.min(DEFAULT_ARTISTS, artists.size())));
artistAdapter = new ArtistAdapter(this, displayedArtists);
mergeAdapter.addAdapter(artistAdapter);
if (artists.size() > DEFAULT_ARTISTS) {
moreArtistsAdapter = mergeAdapter.addView(moreArtistsButton, true);
}
}
List<MusicDirectory.Entry> albums = searchResult.getAlbums();
if (!albums.isEmpty()) {
mergeAdapter.addView(albumsHeading);
List<MusicDirectory.Entry> displayedAlbums =
new ArrayList<MusicDirectory.Entry>(
albums.subList(0, Math.min(DEFAULT_ALBUMS, albums.size())));
albumAdapter = new EntryAdapter(this, getImageLoader(), displayedAlbums, false);
mergeAdapter.addAdapter(albumAdapter);
if (albums.size() > DEFAULT_ALBUMS) {
moreAlbumsAdapter = mergeAdapter.addView(moreAlbumsButton, true);
}
}
List<MusicDirectory.Entry> songs = searchResult.getSongs();
if (!songs.isEmpty()) {
mergeAdapter.addView(songsHeading);
List<MusicDirectory.Entry> displayedSongs =
new ArrayList<MusicDirectory.Entry>(
songs.subList(0, Math.min(DEFAULT_SONGS, songs.size())));
songAdapter = new EntryAdapter(this, getImageLoader(), displayedSongs, false);
mergeAdapter.addAdapter(songAdapter);
if (songs.size() > DEFAULT_SONGS) {
moreSongsAdapter = mergeAdapter.addView(moreSongsButton, true);
}
}
boolean empty =
searchResult.getArtists().isEmpty()
&& searchResult.getAlbums().isEmpty()
&& searchResult.getSongs().isEmpty();
searchButton.setText(empty ? R.string.search_no_match : R.string.search_search);
}
list.setAdapter(mergeAdapter);
}