SettingsActivityModern.java

/*
 *	This file is part of Transdroid Torrent Search 
 *	<http://code.google.com/p/transdroid-search/>
 *	
 *	Transdroid Torrent Search is free software: you can redistribute 
 *	it and/or modify it under the terms of the GNU Lesser General 
 *	Public License as published by the Free Software Foundation, 
 *	either version 3 of the License, or (at your option) any later 
 *	version.
 *	
 *	Transdroid Torrent Search 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 Lesser General Public License for more details.
 *	
 *	You should have received a copy of the GNU Lesser General Public 
 *	License along with Transdroid.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.transdroid.search.gui;

import android.annotation.TargetApi;
import android.app.Activity;
import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceCategory;
import android.preference.PreferenceFragment;

import org.transdroid.search.R;
import org.transdroid.search.TorrentSite;

/**
 * The modern-device version (Android 3.0 and later) of the activity that shows all public and private torrent sites supported and which allows to
 * enter settings for each site (if appropriate) as well as to enable/disable a site.
 * @author Eric Kok
 */
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public class SettingsActivityModern extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		if (savedInstanceState == null) {
			getFragmentManager().beginTransaction().replace(android.R.id.content, new SettingsFragment()).commit();
		}
	}

	public static class SettingsFragment extends PreferenceFragment {

		@Override
		public void onCreate(Bundle savedInstanceState) {
			super.onCreate(savedInstanceState);

			// Load the preferences screen
			if (getPreferenceScreen() != null) {
				getPreferenceScreen().removeAll();
			}
			addPreferencesFromResource(R.xml.pref_settings);

			// Retrieve all torrent sites and build a preference object for them
			int publicCounter = 101;
			int privateCounter = 201;
			TorrentSite[] sites = TorrentSite.values();
			PreferenceCategory publicGroup = (PreferenceCategory) findPreference("header_publicsites");
			PreferenceCategory privateGroup = (PreferenceCategory) findPreference("header_privatesites");
			for (TorrentSite torrentSite : sites) {
				if (torrentSite.getAdapter().isPrivateSite()) {
					privateGroup.addPreference(new PrivateSitePreference(getActivity(), privateCounter++, torrentSite));
				} else {
					publicGroup.addPreference(new PublicSitePreference(getActivity(), publicCounter++, torrentSite));
				}
			}

		}
	}

}