Android Open Source - ParticlePlay File Manager

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Back to project page ParticlePlay.

License

The source code is released under:

GNU General Public License

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Java Source Code

package com.droidinteractive.particleplay.game;
/*//from w  ww  .j  a v a 2 s.c  o  m
 * Copyright (c) 2010 Ragdoll Games
 * Copyright (c) 2010-2014 Droid Interactive
 * Copyright (c) 2010-2014 IDKJava Team
 * 
 * This file is part of Particle Play.
 * 
 * Particle Play 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.
 * 
 * Particle Play 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 Particle Play. If not, see <http://www.gnu.org/licenses/>.
 */
import com.droidinteractive.particleplay.R;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import android.content.Context;

public class FileManager
{
  //File and directory constants
  public static final String ROOT_DIR = "/sdcard/particleplay/";
  public static final String SAVES_DIR = "saves/";
  public static final String ELEMENTS_DIR = "particles/";
  public static final String ATMOSPHERES_DIR = "atmospheres/";
  public static final String SAVE_EXT = ".sav";
  public static final String ELEMENT_EXT = ".par";
  public static final String ATMOSPHERE_EXT = ".atm";
  public static final String BACKUP_EXT = ".bak";
  public static final String DEMO_SAVE = "pplay";
  public static final String ELEMENT_LIST_NAME = "partList";
  public static final String LIST_EXT = ".lst";
  
  public static void intialize(Context context)
  {    
    try
    {
      //Try to create the folders
      (new File(ROOT_DIR)).mkdir();
      (new File(ROOT_DIR + SAVES_DIR)).mkdir();
      (new File(ROOT_DIR + ELEMENTS_DIR)).mkdir();
      (new File(ROOT_DIR + ATMOSPHERES_DIR)).mkdir();

      //Set the input stream to the demo save resource
      InputStream in = context.getResources().openRawResource(R.raw.pplay);
      //Set the output stream to the demo save file location
      OutputStream out = new FileOutputStream(ROOT_DIR + SAVES_DIR + DEMO_SAVE + SAVE_EXT);
      //Create a 256 byte buffer
      byte[] buf = new byte[256];
      //Read in 256 byte chunks from in and output to out
      int len;
      while ((len = in.read(buf)) != -1)
      {
        out.write(buf, 0, len);
      }
      //Close both streams
      in.close();
      out.close();
    }
    catch (FileNotFoundException e)
    {
      //FileNotFoundException is normal, ignore it
      e.printStackTrace();
    }
    catch (IOException e)
    {
      //IOException is also fine, ignore
      e.printStackTrace();
    }
  }
}

Java Source Code List