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/*
This file is part of Subsonic.
Subsonic is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Subsonic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
Copyright 2009 (C) Sindre Mehus
*/
package net.sourceforge.subsonic.androidapp.activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.LayoutInflater;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ImageButton;
import android.widget.ListView;
import android.widget.TextView;
import net.sourceforge.subsonic.androidapp.R;
import net.sourceforge.subsonic.androidapp.domain.Artist;
import net.sourceforge.subsonic.androidapp.domain.Indexes;
import net.sourceforge.subsonic.androidapp.domain.MusicFolder;
import net.sourceforge.subsonic.androidapp.service.MusicService;
import net.sourceforge.subsonic.androidapp.service.MusicServiceFactory;
import net.sourceforge.subsonic.androidapp.util.ArtistAdapter;
import net.sourceforge.subsonic.androidapp.util.BackgroundTask;
import net.sourceforge.subsonic.androidapp.util.Constants;
import net.sourceforge.subsonic.androidapp.util.TabActivityBackgroundTask;
import net.sourceforge.subsonic.androidapp.util.Util;
import java.util.ArrayList;
import java.util.List;
public class SelectArtistActivity extends SubsonicTabActivity implements AdapterView.OnItemClickListener {
private static final int MENU_GROUP_MUSIC_FOLDER = 10;
private ListView artistList;
private View folderButton;
private TextView folderName;
private List<MusicFolder> musicFolders;
/**
* Called when the activity is first created.
*/
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.select_artist);
artistList = (ListView) findViewById(R.id.select_artist_list);
artistList.setOnItemClickListener(this);
folderButton = LayoutInflater.from(this).inflate(R.layout.select_artist_header, artistList, false);
folderName = (TextView) folderButton.findViewById(R.id.select_artist_folder_2);
if (!Util.isOffline(this)) {
artistList.addHeaderView(folderButton);
}
registerForContextMenu(artistList);
setTitle(Util.isOffline(this) ? R.string.music_library_label_offline : R.string.music_library_label);
// Button 1: shuffle
ImageButton shuffleButton = (ImageButton) findViewById(R.id.action_button_1);
shuffleButton.setImageResource(R.drawable.action_shuffle);
shuffleButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(SelectArtistActivity.this, DownloadActivity.class);
intent.putExtra(Constants.INTENT_EXTRA_NAME_SHUFFLE, true);
Util.startActivityWithoutTransition(SelectArtistActivity.this, intent);
}
});
// Button 2: refresh
ImageButton refreshButton = (ImageButton) findViewById(R.id.action_button_2);
refreshButton.setImageResource(R.drawable.action_refresh);
refreshButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
refresh();
}
});
musicFolders = null;
load();
}
private void refresh() {
finish();
Intent intent = getIntent();
intent.putExtra(Constants.INTENT_EXTRA_NAME_REFRESH, true);
Util.startActivityWithoutTransition(this, intent);
}
private void selectFolder() {
folderButton.showContextMenu();
}
private void load() {
BackgroundTask<Indexes> task = new TabActivityBackgroundTask<Indexes>(this) {
@Override
protected Indexes doInBackground() throws Throwable {
boolean refresh = getIntent().getBooleanExtra(Constants.INTENT_EXTRA_NAME_REFRESH, false);
MusicService musicService = MusicServiceFactory.getMusicService(SelectArtistActivity.this);
if (!Util.isOffline(SelectArtistActivity.this)) {
musicFolders = musicService.getMusicFolders(refresh, SelectArtistActivity.this, this);
}
String musicFolderId = Util.getSelectedMusicFolderId(SelectArtistActivity.this);
return musicService.getIndexes(musicFolderId, refresh, SelectArtistActivity.this, this);
}
@Override
protected void done(Indexes result) {
List<Artist> artists = new ArrayList<Artist>(result.getShortcuts().size() + result.getArtists().size());
artists.addAll(result.getShortcuts());
artists.addAll(result.getArtists());
artistList.setAdapter(new ArtistAdapter(SelectArtistActivity.this, artists));
// Display selected music folder
if (musicFolders != null) {
String musicFolderId = Util.getSelectedMusicFolderId(SelectArtistActivity.this);
if (musicFolderId == null) {
folderName.setText(R.string.select_artist_all_folders);
} else {
for (MusicFolder musicFolder : musicFolders) {
if (musicFolder.getId().equals(musicFolderId)) {
folderName.setText(musicFolder.getName());
break;
}
}
}
}
}
};
task.execute();
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (view == folderButton) {
selectFolder();
} else {
Artist artist = (Artist) parent.getItemAtPosition(position);
Intent intent = new Intent(this, SelectAlbumActivity.class);
intent.putExtra(Constants.INTENT_EXTRA_NAME_ID, artist.getId());
intent.putExtra(Constants.INTENT_EXTRA_NAME_NAME, artist.getName());
Util.startActivityWithoutTransition(this, intent);
}
}
@Override
public void onCreateContextMenu(ContextMenu menu, View view, ContextMenu.ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, view, menuInfo);
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
if (artistList.getItemAtPosition(info.position) instanceof Artist) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.select_artist_context, menu);
} else if (info.position == 0) {
String musicFolderId = Util.getSelectedMusicFolderId(this);
MenuItem menuItem = menu.add(MENU_GROUP_MUSIC_FOLDER, -1, 0, R.string.select_artist_all_folders);
if (musicFolderId == null) {
menuItem.setChecked(true);
}
if (musicFolders != null) {
for (int i = 0; i < musicFolders.size(); i++) {
MusicFolder musicFolder = musicFolders.get(i);
menuItem = menu.add(MENU_GROUP_MUSIC_FOLDER, i, i + 1, musicFolder.getName());
if (musicFolder.getId().equals(musicFolderId)) {
menuItem.setChecked(true);
}
}
}
menu.setGroupCheckable(MENU_GROUP_MUSIC_FOLDER, true, true);
}
}
@Override
public boolean onContextItemSelected(MenuItem menuItem) {
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuItem.getMenuInfo();
Artist artist = (Artist) artistList.getItemAtPosition(info.position);
if (artist != null) {
switch (menuItem.getItemId()) {
case R.id.artist_menu_play_now:
downloadRecursively(artist.getId(), false, false, true);
break;
case R.id.artist_menu_play_last:
downloadRecursively(artist.getId(), false, true, false);
break;
case R.id.artist_menu_pin:
downloadRecursively(artist.getId(), true, true, false);
break;
default:
return super.onContextItemSelected(menuItem);
}
} else if (info.position == 0) {
MusicFolder selectedFolder = menuItem.getItemId() == -1 ? null : musicFolders.get(menuItem.getItemId());
String musicFolderId = selectedFolder == null ? null : selectedFolder.getId();
String musicFolderName = selectedFolder == null ? getString(R.string.select_artist_all_folders)
: selectedFolder.getName();
Util.setSelectedMusicFolderId(this, musicFolderId);
folderName.setText(musicFolderName);
refresh();
}
return true;
}
}
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