用eclipse制作的计算器

这是用eclipse制作的一个简单的计算器，希望大家会喜欢。

/** Automatically generated file. DO NOT MODIFY */
package com.example.calculator;

public final class BuildConfig {
    public final static boolean DEBUG = true;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2014-02-26 22:20  calculator\
     文件         475  2014-02-26 22:20  calculator\.classpath
     文件         846  2014-02-26 22:20  calculator\.project
     目录           0  2014-02-26 22:20  calculator\.settings\
     文件         177  2014-02-26 22:20  calculator\.settings\org.eclipse.jdt.core.prefs
     文件         886  2014-02-26 22:20  calculator\AndroidManifest.xml
     目录           0  2014-03-09 20:53  calculator\assets\
     目录           0  2014-02-28 19:58  calculator\bin\
     文件         886  2014-02-26 22:20  calculator\bin\AndroidManifest.xml
     文件      253155  2014-02-28 19:58  calculator\bin\calculator.apk
     目录           0  2014-03-08 15:07  calculator\bin\classes\
     目录           0  2014-03-08 15:07  calculator\bin\classes\com\
     目录           0  2014-03-08 15:07  calculator\bin\classes\com\example\
     目录           0  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\
     文件         353  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\BuildConfig.class
     文件        1697  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\Evaluator$EvalTokenizer.class
     文件         545  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\Evaluator$Precedence.class
     文件         850  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\Evaluator$Token.class
     文件        4188  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\Evaluator.class
     文件        4189  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\MainActivity.class
     文件         352  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\R$attr.class
     文件         473  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\R$dimen.class
     文件         482  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\R$drawable.class
     文件        1150  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\R$id.class
     文件         415  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\R$layout.class
     文件         400  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\R$menu.class
     文件         484  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\R$string.class
     文件         443  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\R$style.class
     文件         713  2014-03-08 15:07  calculator\bin\classes\com\example\calculator\R.class
     文件      696996  2014-02-28 19:58  calculator\bin\classes.dex
     目录           0  2014-02-27 14:20  calculator\bin\dexedLibs\
............此处省略58个文件信息