content: package com.bedpotato.musicplayerproxy;
  
  import android.os.Environment;
  
  public class Constants {
  	/** SD卡路径 */
  	public static final String SD_PATH = Environment.getExternalStorageDirectory().getPath() + "/";
  	/** 缓存保存路径 */
  	public static final String DOWNLOAD_PATH = SD_PATH + "MusicPlayerTest/BufferFiles/";
  	/** SD卡预留最小值 */
  	public static final int SD_REMAIN_SIZE = 50 * 1024 * 1024;
  	/** 单次缓存文件最大值 */
  	public static final int AUDIO_BUFFER_MAX_LENGTH = 2 * 1024 * 1024;
  	/** 缓存文件个数最大值 */
  	public static final int CACHE_FILE_NUMBER = 3;
  	/** 预缓存文件大小 */
  	public static final int PRECACHE_SIZE = 300*1000;
  	// Http Header Name
  	public final static String CONTENT_RANGE = "Content-Range";
  	public final static String CONTENT_LENGTH = "Content-Length";
  	public final static String RANGE = "Range";
  	public final static String HOST = "Host";
  	public final static String USER_AGENT = "User-Agent";
  	// Http Header Value Parts
  	public final static String RANGE_PARAMS = "bytes=";
  	public final static String RANGE_PARAMS_0 = "bytes=0-";
  	public final static String CONTENT_RANGE_PARAMS = "bytes ";
  
  	public final static String LINE_BREAK = "\r\n";
  	public final static String HTTP_END = LINE_BREAK + LINE_BREAK;
  }
  