/** Called by the providers when the details of a song have been updated. */ @Override public void onSongUpdate(ProviderIdentifier provider, final Song s) throws RemoteException { if (s == null) { Log.w(TAG, "Provider " + provider.mName + " sent in a null songUpdate"); return; } try { Song cached = mCache.getSong(s.getRef()); boolean wasLoaded = false; boolean changed = false; if (cached == null) { mCache.putSong(provider, s); changed = true; cached = s; } else { wasLoaded = cached.isLoaded(); if (s.isLoaded() && !cached.isIdentical(s)) { cached.setAlbum(s.getAlbum()); cached.setArtist(s.getArtist()); cached.setSourceLogo(s.getLogo()); cached.setDuration(s.getDuration()); cached.setTitle(s.getTitle()); cached.setYear(s.getYear()); cached.setOfflineStatus(s.getOfflineStatus()); cached.setAvailable(s.isAvailable()); cached.setIsLoaded(s.isLoaded()); changed = true; } } if (!wasLoaded && cached.isLoaded()) { // Match the album with the artist Artist artist = mCache.getArtist(s.getArtist()); if (artist == null && s.getArtist() != null) { artist = retrieveArtist(s.getArtist(), provider); } if (artist != null) { Album album = mCache.getAlbum(s.getAlbum()); if (album == null && s.getAlbum() != null) { album = retrieveAlbum(s.getAlbum(), provider); } if (album != null) { artist.addAlbum(album.getRef()); } } } if (changed) { postSongForUpdate(cached); } } catch (Exception e) { Log.e(TAG, "Exception while updating song data", e); } }