AssetFileDescriptor.java

/*
 * Copyright (c) 2004-2009 XMLVM --- An XML-based Programming Language
 * 
 * This program 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 2 of the License, or (at your option) any later
 * version.
 * 
 * This program 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
 * this program; if not, write to the Free Software Foundation, Inc., 675 Mass
 * Ave, Cambridge, MA 02139, USA.
 * 
 * For more information, visit the XMLVM Home Page at http://www.xmlvm.org
 */

package android.content.res;

import java.io.File;
import java.io.FileDescriptor;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;


public class AssetFileDescriptor {
    
    private File file;
    public AssetFileDescriptor(File f) {
        file = f;
    }

    public FileDescriptor getFileDescriptor() {
        try {
            return new FileInputStream(file).getFD();
        } catch (FileNotFoundException e) {
            return null;
        } catch (IOException e) {
            return null;
        }
    }

    public long getStartOffset() {
        return 0;
    }

    public long getLength() {
        return file.length();
    }
}