ActivitiesManager.java

/*
 * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
 *
 * This file is part of FileExplorer.
 *
 * FileExplorer 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.
 *
 * FileExplorer 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 SwiFTP.  If not, see <http://www.gnu.org/licenses/>.
 */

package net.micode.fileexplorer;

import java.util.HashMap;

import android.app.Activity;

public class ActivitiesManager {
    public static final String ACTIVITY_FILE_VIEW = "FileView";

    public static final String ACTIVITY_FILE_CATEGORY = "FileCategory";

    public static final String ACTIVITY_TAB = "FileExplorerTab";

    private static ActivitiesManager instance;

    private HashMap<String, Activity> activities = new HashMap<String, Activity>();

    private ActivitiesManager() {
    }

    // return true indicates successful, false indicates the name exists
    public void registerActivity(String name, Activity a) {
        activities.put(name, a);
    }

    public Activity getActivity(String name) {
        return activities.get(name);
    }

    public static ActivitiesManager getInstance() {
        if (instance == null)
            instance = new ActivitiesManager();
        return instance;
    }
}