Android Open Source - nagare Pls File

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License

The source code is released under:

Copyright (c) 2011 peterh@sapros.com Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the ...

Java Source Code

package com.giantrabbit.nagare;
//w  w  w  .  ja  v  a  2  s  . c  o  m
import java.io.File;
import java.io.FileReader;
import java.io.LineNumberReader;

import android.net.Uri;


public class PlsFile implements PlayListFile
{
  public Uri m_uri;
  public String m_errors = "";
  public long m_number_of_entries;
  public PlayList m_play_list;
  
  public PlsFile(Uri uri)
  {
    m_uri = uri;
    m_play_list = new PlayList();
  }
  
  public String errors()
  {
    return m_errors;
  }
  
  public void parse()
  {
    File file = new File(m_uri.getPath());
    FileReader file_reader;
    try
    {
      file_reader = new FileReader(file);
      LineNumberReader line_number_reader = new LineNumberReader(file_reader);
      String line;
      String[] split_result;
      String var_name;
      String var_value;
      boolean header_found = false;
      while ((line = line_number_reader.readLine()) != null)
      {
        if (line.trim().equals(""))
        {
          continue;
        }
        if (!header_found)
        {
          if (line.trim().equals("[playlist]"))
          {
            header_found = true;
          }
          continue;
        }
        split_result = line.split("=", 2);
        if (split_result.length != 2)
        {
          continue;
        }
        var_name = split_result[0].trim().toLowerCase();
        var_value = split_result[1].trim();
        
        if (var_name.equals("numberofentries"))
        {
          m_number_of_entries = Long.parseLong(var_value);
          continue;
        }
        
        if (var_name.startsWith("file"))
        {
          m_play_list.add(var_value);
        }
      }
    } 
    catch (Exception e)
    {
      m_errors += "Error parsing pls file '" + file.getAbsolutePath() + "': " + e.toString() + "\n";
    }
    if (m_play_list.isEmpty())
    {
      m_errors += "The pls file '" + file.getAbsolutePath() + "' doesn't seem to define any files.\n";
    }
  }
  
  public PlayList play_list()
  {
    return m_play_list;
  }
}

Java Source Code List

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