Android语音计算器 支持括号 可处理异常 可存储计算结果并提取作为操作数

1、具备基本的加减乘除功能；支持由括号和运算符组成的表达式的运算。 2、使用android界面元素设计用户友好的界面。 3、能够存储多个计算结果，并提取出来作为下一个计算的操作数。 4、能够处理计算过程中的异常情况。 5、当按钮按下去的时候有语音提示，并能语音播报计算结果（内含0-9.wav）。

/** 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  2013-11-20 21:01  AndroidVoiceCalculator\
     文件         475  2013-11-20 23:30  AndroidVoiceCalculator\.classpath
     文件         846  2013-11-20 21:01  AndroidVoiceCalculator\.project
     目录           0  2013-11-20 21:01  AndroidVoiceCalculator\.settings\
     文件         177  2013-11-20 21:01  AndroidVoiceCalculator\.settings\org.eclipse.jdt.core.prefs
     文件         880  2013-11-23 01:10  AndroidVoiceCalculator\AndroidManifest.xml
     目录           0  2013-11-26 23:29  AndroidVoiceCalculator\assets\
     目录           0  2013-11-23 14:19  AndroidVoiceCalculator\bin\
     文件         880  2013-11-23 01:10  AndroidVoiceCalculator\bin\AndroidManifest.xml
     文件      503094  2013-11-23 14:19  AndroidVoiceCalculator\bin\calculator.apk
     目录           0  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\
     目录           0  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\
     目录           0  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\example\
     目录           0  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\example\calculator\
     文件         353  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\example\calculator\BuildConfig.class
     文件         759  2013-11-23 14:19  AndroidVoiceCalculator\bin\classes\com\example\calculator\Flag.class
     文件         927  2013-11-23 14:19  AndroidVoiceCalculator\bin\classes\com\example\calculator\FlagList.class
     文件         961  2013-11-23 14:19  AndroidVoiceCalculator\bin\classes\com\example\calculator\FlagStack.class
     文件        2894  2013-11-23 14:19  AndroidVoiceCalculator\bin\classes\com\example\calculator\MainActivity$ButtonListener$1.class
     文件       13548  2013-11-23 14:19  AndroidVoiceCalculator\bin\classes\com\example\calculator\MainActivity$ButtonListener.class
     文件        6789  2013-11-23 14:19  AndroidVoiceCalculator\bin\classes\com\example\calculator\MainActivity.class
     文件         534  2013-11-23 14:19  AndroidVoiceCalculator\bin\classes\com\example\calculator\Num.class
     文件         867  2013-11-23 14:19  AndroidVoiceCalculator\bin\classes\com\example\calculator\NumList.class
     文件         939  2013-11-23 14:19  AndroidVoiceCalculator\bin\classes\com\example\calculator\NumStack.class
     文件         352  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\example\calculator\R$attr.class
     文件         473  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\example\calculator\R$dimen.class
     文件         447  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\example\calculator\R$drawable.class
     文件        1131  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\example\calculator\R$id.class
     文件         415  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\example\calculator\R$layout.class
     文件         400  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\example\calculator\R$menu.class
     文件         629  2013-11-23 13:20  AndroidVoiceCalculator\bin\classes\com\example\calculator\R$raw.class
............此处省略77个文件信息