Android帮助文档本地打开慢的解决方案

1. 打开index.html，然后注释掉两个地方 stylesheet和js两个地方：

<!--<link rel="stylesheet"

href="http://fonts.googleapis.com/css?family=Roboto:regular,medium,thin,italic,mediumitalic,bold" title="roboto">-->

<!--<script src="http://www.google.com/jsapi" type="text/javascript"></script>-->

然后保存

2. C:\Windows\System32\drivers\etc\HOSTS

增加如下部分，瞬间提速

127.0.0.1 fonts.googleapis.com

127.0.0.1 www.google.com

3. 实现批量注释的java代码：

[java] view
plain copy

/*

* 去掉Android文档中需要联网的javascript代码

*/

import java.io.BufferedReader;

import java.io.BufferedWriter;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileReader;

import java.io.FileWriter;

import java.io.IOException;

public class FormatDoc {

public static int j=1;

/**

* @param args

*/

public static void main(String[] args) {

File file = new File("D:/android/android-sdk-windows/docs/");

searchDirectory(file, 0);

System.out.println("OVER");

}

public static void searchDirectory(File f, int depth) {

if (!f.isDirectory()) {

String fileName = f.getName();

if (fileName.matches(".*.{1}html")) {

String src= "<(link rel)[=]\"(stylesheet)\"\n(href)[=]\"(http)://(fonts.googleapis.com/css)[?](family)[=](Roboto)[:](regular,medium,thin,italic,mediumitalic,bold)\"( title)[=]\"roboto\">";

String src1 = "<script src=\"http://www.google.com/jsapi\" type=\"text/javascript\"></script>";

String dst = "";

//如果是html文件则注释掉其中的特定javascript代码

annotation(f, src, dst);

annotation(f, src1, dst);

}

} else {

File[] fs = f.listFiles();

depth++;

for (int i = 0; i < fs.length; ++i) {

File file = fs[i];

searchDirectory(file, depth);

}

}

}

/*

* f 将要修改其中特定内容的文件

* src 将被替换的内容

* dst 将被替换层的内容

*/

public static void annotation(File f, String src, String dst) {

String content = FormatDoc.read(f);

content = content.replaceFirst(src, dst);

int ll=content.lastIndexOf(src);

System.out.println(ll);

FormatDoc.write(content, f);

System.out.println(j++);

return;

}

public static String read(File src) {

StringBuffer res = new StringBuffer();

String line = null;

try {

BufferedReader reader = new BufferedReader(new FileReader(src));

int i=0;

while ((line = reader.readLine()) != null) {

if (i!=0) {

res.append('\n');

}

res.append(line);

i++;

}

reader.close();

} catch (FileNotFoundException e) {

e.printStackTrace();

} catch (IOException e) {

e.printStackTrace();

}

return res.toString();

}

public static boolean write(String cont, File dist) {

try {

BufferedWriter writer = new BufferedWriter(new FileWriter(dist));

writer.write(cont);

writer.flush();

writer.close();

return true;

} catch (IOException e) {

e.printStackTrace();

return false;

}

}

}