Andoid java文件中的Log检查工具

AndroidLogChecker

由于发布软件版本的时候我们需要把Log注释掉，此工具可以检查java类中的Log所在行以及是否已经注释。

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package com.leo.kang.tools;
 
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
 
public class AndroidLogChecker {
    static List<File> fileList;
 
    public static void main(String[] args) {
    fileList = new ArrayList<File>();
    // 递归显示D:test\\src下所有文件夹及其中文件
    File root = new File("D:test\\src");
    try {
        getAllFiles(root);
        for (File file : fileList) {
        readFileByLine(file);
        }
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    }
 
    /**
     * Get all files
     *
     * @author: yi.kang
     * @date: 2014年7月31日 下午8:05:25
     * @param dir
     * @throws Exception
     */
    final static void getAllFiles(File dir) throws Exception {
    File[] fs = dir.listFiles();
    if (fileList == null) {
        fileList = new ArrayList<File>();
    }
    String path = "";
    for (int i = 0; i < fs.length; i++) {
        path = fs[i].getAbsolutePath();
 
        //
        if (!fs[i].isDirectory() && path.contains(".java")
            && path.substring(path.lastIndexOf(".")).contains("java")) {
        fileList.add(fs[i]);
        }
        if (fs[i].isDirectory()) {
        try {
            getAllFiles(fs[i]);
        } catch (Exception e) {
            e.printStackTrace();
        }
        }
    }
    }
 
    /**
     * Read file line by line
     *
     * @author: yi.kang
     * @date: 2014年7月31日 下午8:06:20
     * @param file
     */
    public static void readFileByLine(File file) {
    try {
        // read file content from file
        // StringBuffer sb = new StringBuffer("");
        String fileName = file.getAbsolutePath();
        FileReader reader = new FileReader(fileName);
        BufferedReader br = new BufferedReader(reader);
 
        String str = null;
 
        int line = 0;
 
        while ((str = br.readLine()) != null) {
        line++;
        if (str.contains("Log.i(") || str.contains("Log.d(")
            || str.contains("Log.w(") || str.contains("Log.v(")
            || str.contains("Log.e(")) {
            // sb.append(fileName.substring(fileName.lastIndexOf("\\") +
            // 1)
            // + "  line " + line + "  " + str.trim() + "/n");
 
            System.out.println(fileName.substring(fileName
                .lastIndexOf("\\") + 1)
                + "  line "
                + line
                + "  "
                + str.trim().replaceAll("\\s", ""));
        }
        }
 
        br.close();
        reader.close();
 
        // write string to file
        // FileWriter writer = new FileWriter("c://test2.txt");
        // BufferedWriter bw = new BufferedWriter(writer);
        // bw.write(sb.toString());
 
        // bw.close();
        // writer.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    }
}