Android Open Source - Look Device Writer

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License

The source code is released under:

====================== LOOK! LICENSING TERMS ====================== look! is licensed under the BSD 3-Clause (also known as "BSD New" or "BSD Simplified"), as follows: Copyright (c) 2010-2012, Look...

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Java Source Code

/**
*-----------------------------------------------------------------------------
* Copyright (c) 2012, Look! Development Team
* All rights reserved.//w ww  .  java  2s  .c om
*
* Distributed under the terms of the BSD Simplified License.
*
* The full license is in the LICENSE file, distributed with this software.
*-----------------------------------------------------------------------------
*/
package es.ucm.look.locationProviderWifi.util;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;

/**
 * File write utilities.
 * 
 * @author Jorge Creixell Rojo
 * Based on Indoor Navigation System for Handheld Devices
 * by Manh Hung V. Le, Dimitris Saragas, Nathan Webb
 * 
 */
public class DeviceWriter {
  private String path;
  private String fileName;
  private FileOutputStream fos;
  private OutputStreamWriter osw;

  /*
   * Constructor with default value;
   */
  public DeviceWriter() {
    path = new String("/sdcard/");
    fileName = new String("samples.txt");
    initialize();
  }

  /*
   * Constructor with a specified input
   */
  public DeviceWriter(String s) {
    if (s.contains("/")) {
      this.path = s.substring(0, s.lastIndexOf("/") + 1);
      this.fileName = s.substring(s.lastIndexOf("/") + 1);
    } else {
      this.path = "/sdcard/";
      this.fileName = s;
    }
    initialize();
  }

  /*
   * Write a string to the specified file
   */
  public void write(String s) {
    try {
      this.osw.write(s);
      this.osw.flush();
    } catch (IOException e) {
    }
  }

  public void close() {
    try {
      this.osw.flush();
      this.osw.close();
      this.fos.close();
    } catch (IOException e) {
    }
  }

  public String toString() {
    return new String(this.path + this.fileName);

  }

  /*
   * Initialize the output stream in order to write to the specified file.
   */
  private void initialize() {
    File f = new File(new String(this.path + this.fileName));
    try {
      this.fos = new FileOutputStream(f);
    } catch (FileNotFoundException e) {
    }
    this.osw = new OutputStreamWriter(this.fos);
  }

  /*
   * ::::::::::::::::::::::::::::::::::::
   * 
   * get & set methods ::::::::::::::::::::::::::::::::::::
   */
  public void setPath(String path) {
    this.path = path;
  }

  public void setFileName(String fileName) {
    this.fileName = fileName;
  }

  public String getPath() {
    return this.path;
  }

  public String getFileName() {
    return this.fileName;
  }
}

Java Source Code List