package com.tejia.lijin.app.util;
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import java.io.BufferedReader;
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import java.io.BufferedWriter;
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import java.io.File;
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import java.io.FileReader;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.io.PrintWriter;
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/**
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* 自动生成不同的dimens.xml
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* Created by xia on 2017/2/7.
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*/
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public class DimenTool {
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public static void gen() {
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//以此文件夹下的dimens.xml文件内容为初始值参照
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File file = new File("./MDShopping/src/main/res/values/dimens.xml");
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BufferedReader reader = null;
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StringBuilder sw240 = new StringBuilder();
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StringBuilder sw320 = new StringBuilder();
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StringBuilder sw360 = new StringBuilder();
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StringBuilder sw480 = new StringBuilder();
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StringBuilder sw600 = new StringBuilder();
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StringBuilder sw720 = new StringBuilder();
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StringBuilder sw800 = new StringBuilder();
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StringBuilder w820 = new StringBuilder();
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try {
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// System.out.println("生成不同分辨率：");
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reader = new BufferedReader(new FileReader(file));
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String tempString;
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int line = 1;
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// 一次读入一行，直到读入null为文件结束
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while ((tempString = reader.readLine()) != null) {
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if (tempString.contains("</dimen>")) {
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//tempString = tempString.replaceAll(" ", "");
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String start = tempString.substring(0, tempString.indexOf(">") + 1);
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String end = tempString.substring(tempString.lastIndexOf("<") - 2);
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//截取<dimen></dimen>标签内的内容，从>右括号开始，到左括号减2，取得配置的数字
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Double num = Double.parseDouble(tempString.substring(tempString.indexOf(">") + 1, tempString.indexOf("</dimen>") - 2));
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//根据不同的尺寸，计算新的值，拼接新的字符串，并且结尾处换行。
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sw240.append(start).append(num * 0.75).append(end).append("\r\n");
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sw320.append(start).append(num * 1).append(end).append("\r\n");
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sw360.append(start).append(num * 1.125).append(end).append("\r\n");
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sw480.append(start).append(num * 1.5).append(end).append("\r\n");
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sw600.append(start).append(num * 1.87).append(end).append("\r\n");
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sw720.append(start).append(num * 2.25).append(end).append("\r\n");
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sw800.append(start).append(num * 2.5).append(end).append("\r\n");
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w820.append(start).append(num * 2.56).append(end).append("\r\n");
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} else {
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sw240.append(tempString).append("");
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sw320.append(tempString).append("");
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sw480.append(tempString).append("");
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sw600.append(tempString).append("");
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sw720.append(tempString).append("");
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sw800.append(tempString).append("");
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w820.append(tempString).append("");
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}
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line++;
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}
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reader.close();
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// System.out.println("<!-- sw180 -->");
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//
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// System.out.println(sw180);
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//
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String sw240file = "./MDShopping/src/main/res/values-sw240dp/dimens.xml";
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String sw320file = "./MDShopping/src/main/res/values-sw320dp/dimens.xml";
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String sw360file = "./MDShopping/src/main/res/values-sw360dp/dimens.xml";
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String sw480file = "./MDShopping/src/main/res/values-sw480dp/dimens.xml";
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String sw600file = "./MDShopping/src/main/res/values-sw600dp/dimens.xml";
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String sw720file = "./MDShopping/src/main/res/values-sw720dp/dimens.xml";
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String sw800file = "./MDShopping/src/main/res/values-sw800dp/dimens.xml";
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String w820file = "./MDShopping/src/main/res/values-w820dp/dimens.xml";
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//将新的内容，写入到指定的文件中去
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writeFile(sw240file, sw240.toString());
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writeFile(sw320file, sw320.toString());
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writeFile(sw360file, sw320.toString());
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writeFile(sw480file, sw480.toString());
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writeFile(sw600file, sw600.toString());
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writeFile(sw720file, sw720.toString());
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writeFile(sw800file, sw800.toString());
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writeFile(w820file, w820.toString());
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} catch (IOException e) {
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e.printStackTrace();
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} finally {
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if (reader != null) {
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try {
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reader.close();
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} catch (IOException e1) {
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e1.printStackTrace();
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}
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}
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}
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}
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/**
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* 写入方法
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*/
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public static void writeFile(String file, String text) {
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PrintWriter out = null;
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try {
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out = new PrintWriter(new BufferedWriter(new FileWriter(file)));
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out.println(text);
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} catch (IOException e) {
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e.printStackTrace();
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}
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out.close();
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}
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public static void main(String[] args) {
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gen();
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}
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}
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