保存 log 到手机内存的代码

1 package com.leader.hsj.utils;  
2   
3 import java.io.BufferedReader;  
4 import java.io.File;  
5 import java.io.FileNotFoundException;  
6 import java.io.FileOutputStream;  
7 import java.io.IOException;  
8 import java.io.InputStreamReader;  
9 import java.text.SimpleDateFormat;  
10 import java.util.Date;  
11   
12 import android.content.Context;  
13 import android.os.Environment;  
14   
15 /** 
16  * log日志统计保存 
17  *  
18  * @author 陈伟斌 
19  *  
20  */  
21   
22 public class LogcatHelper {  
23   
24     private static LogcatHelper INSTANCE = null;  
25     private static String PATH_LOGCAT;  
26     private LogDumper mLogDumper = null;  
27     private int mPId;  
28     private final static String LOG_FILE_DIR="leaderlog";