@Override
public void onDestroyView() {
super.onDestroyView();
if (mLibrary != null) {
mLibrary.closeDatabase();
mAdapters.clear();
}
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
MyLibraryItem item = mAdapters.getLast().getItem(position);
switch (item.getLevel()) {
case MyLibrary.LVL_ARTIST:
LibraryAdapter album =
new LibraryAdapter(
getActivity(),
mLibrary.getAlbums(item.getArtist()),
mLibrary,
MyLibrary.LVL_ALBUM);
mAdapters.add(album);
showList();
break;
case MyLibrary.LVL_ALBUM:
LibraryAdapter title =
new LibraryAdapter(
getActivity(),
mLibrary.getTitles(item.getArtist(), item.getAlbum()),
mLibrary,
MyLibrary.LVL_TITLE);
mAdapters.add(title);
showList();
break;
case MyLibrary.LVL_TITLE:
Message msg = Message.obtain();
LinkedList<String> urls = new LinkedList<String>();
urls.add(item.getUrl());
msg.obj =
ClementineMessageFactory.buildInsertUrl(
App.mClementine.getPlaylistManager().getActivePlaylistId(), urls);
App.mClementineConnection.mHandler.sendMessage(msg);
Toast.makeText(
getActivity(),
String.format(getString(R.string.library_songs_added), 1),
Toast.LENGTH_SHORT)
.show();
break;
default:
break;
}
}
@Override
public void OnLibraryDownloadFinished(DownloaderResult result) {
mProgressDialog.dismiss();
App.libraryDownloader = null;
if (result.getResult() == DownloadResult.SUCCESSFUL) {
if (mLibrary != null) {
mLibrary.closeDatabase();
}
mLibrary = new MyLibrary(getActivity());
mLibrary.openDatabase();
LibraryAdapter a =
new LibraryAdapter(
getActivity(), mLibrary.getArtists(), mLibrary, MyLibrary.LVL_ARTIST);
mAdapters.add(a);
showList();
} else {
Utilities.ShowMessageDialog(
getActivity(), R.string.library_download_error, result.getMessageId());
}
}
private boolean addSongsToPlaylist(MyLibraryItem libraryItem) {
switch (libraryItem.getLevel()) {
case MyLibrary.LVL_ARTIST:
MyLibrary addArtist = new MyLibrary(getActivity());
addArtist.addOnLibrarySelectFinishedListener(LibraryFragment.this);
addArtist.getAllTitlesFromArtistAsync(libraryItem.getArtist());
return true;
case MyLibrary.LVL_ALBUM:
MyLibrary addAlbums = new MyLibrary(getActivity());
addAlbums.addOnLibrarySelectFinishedListener(LibraryFragment.this);
addAlbums.getTitlesAsync(libraryItem.getArtist(), libraryItem.getAlbum());
return true;
case MyLibrary.LVL_TITLE:
Message msg = Message.obtain();
LinkedList<String> urls = new LinkedList<String>();
urls.add(libraryItem.getUrl());
msg.obj =
ClementineMessageFactory.buildInsertUrl(
App.mClementine.getPlaylistManager().getActivePlaylistId(), urls);
App.mClementineConnection.mHandler.sendMessage(msg);
return false;
default:
return false;
}
}
@SuppressLint({"InlinedApi", "NewApi"})
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.library_fragment, container, false);
Log.d(TAG, "onCreateView");
mLibraryPath = (TextView) view.findViewById(R.id.library_path);
mList = (ListView) view.findViewById(R.id.library);
mEmptyLibrary = view.findViewById(R.id.library_empty);
mLibraryEmptyText = (TextView) mEmptyLibrary.findViewById(R.id.library_empty_txt);
mList.setOnItemClickListener(oiclLibraryClick);
mList.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
mList.setMultiChoiceModeListener(
new MultiChoiceModeListener() {
@Override
public boolean onActionItemClicked(ActionMode mode, android.view.MenuItem item) {
SparseBooleanArray checkedPositions = mList.getCheckedItemPositions();
switch (item.getItemId()) {
case R.id.library_context_add:
for (int i = 0; i < checkedPositions.size(); ++i) {
int position = checkedPositions.keyAt(i);
if (checkedPositions.valueAt(i)) {
MyLibraryItem libraryItem = mAdapters.getLast().getItem(position);
addSongsToPlaylist(libraryItem);
}
}
mode.finish();
return true;
default:
return false;
}
}
@Override
public boolean onCreateActionMode(ActionMode mode, android.view.Menu menu) {
android.view.MenuInflater inflater = mode.getMenuInflater();
inflater.inflate(R.menu.library_context_menu, menu);
return true;
}
@Override
public boolean onPrepareActionMode(ActionMode mode, android.view.Menu menu) {
return false;
}
@Override
public void onDestroyActionMode(ActionMode mode) {}
@Override
public void onItemCheckedStateChanged(
ActionMode mode, int position, long id, boolean checked) {}
});
// Create the adapter
mLibrary = new MyLibrary(getActivity());
mLibrary.removeDatabaseIfFromOtherClementine();
if (App.libraryDownloader == null && mLibrary.databaseExists()) {
mLibrary.openDatabase();
LibraryAdapter a =
new LibraryAdapter(getActivity(), mLibrary.getArtists(), mLibrary, MyLibrary.LVL_ARTIST);
mAdapters.add(a);
}
showList();
mActionBar.setTitle("");
mActionBar.setSubtitle("");
setHasOptionsMenu(true);
return view;
}
/** Start the Download */
private DownloaderResult startDownloading(ClementineMessage clementineMessage) {
boolean downloadFinished = false;
DownloaderResult result = new DownloaderResult(DownloadResult.SUCCESSFUL);
File f = null;
FileOutputStream fo = null;
publishProgress(0);
// Now request the songs
mClient.sendRequest(clementineMessage);
while (!downloadFinished) {
// Check if the user canceled the process
if (isCancelled()) {
// Close the stream and delete the incomplete file
try {
if (fo != null) {
fo.flush();
fo.close();
}
if (f != null) {
f.delete();
}
} catch (IOException e) {
}
Log.d(TAG, "isCancelled");
break;
}
// Get the raw protocol buffer
ClementineMessage message = mClient.getProtoc();
if (message.isErrorMessage()) {
result = new DownloaderResult(DownloadResult.CONNECTION_ERROR);
break;
}
// Is the download forbidden?
if (message.getMessageType() == MsgType.DISCONNECT) {
result = new DownloaderResult(DownloadResult.FOBIDDEN);
break;
}
// Ignore other elements!
if (message.getMessageType() != MsgType.LIBRARY_CHUNK) {
continue;
}
ResponseLibraryChunk chunk = message.getMessage().getResponseLibraryChunk();
try {
// Check if we need to create a new file
if (f == null) {
// Check if we have enougth free space
// size times 2, because we optimise the table later and
// need space for that too!
if ((chunk.getSize() * 2) > Utilities.getFreeSpaceExternal()) {
result = new DownloaderResult(DownloadResult.INSUFFIANT_SPACE);
break;
}
f = mLibrary.getLibraryDb();
// User wants to override files, so delete it here!
// The check was already done in processSongOffer()
if (f.exists()) {
f.delete();
}
f.createNewFile();
fo = new FileOutputStream(f);
}
// Write chunk to sdcard
fo.write(chunk.getData().toByteArray());
// Have we downloaded all chunks?
if (chunk.getChunkCount() == chunk.getChunkNumber()) {
fo.flush();
fo.close();
f = null;
downloadFinished = true;
}
// Update notification
updateProgress(chunk);
} catch (IOException e) {
result = new DownloaderResult(DownloaderResult.DownloadResult.NOT_MOUNTED);
break;
}
}
// Disconnect at the end
mClient.disconnect(ClementineMessage.getMessage(MsgType.DISCONNECT));
// Optimize library table
if (mLibrary.getLibraryDb().exists()) {
mLibrary.optimizeTable();
}
return result;
}
