文件名称:test001_20121020
介绍说明－－下载内容均来自于网络，请自行研究使用
从sd卡上读取一个文件，判断其中的英文字母各有多少个-read from the sdcard,and read the number of each letter
(系统自动生成,下载前可以参看下载内容)
下载文件列表
test001
.......\.classpath
.......\.project
.......\.settings
.......\.........\org.eclipse.jdt.core.prefs
.......\AndroidManifest.xml
.......\assets
.......\bin
.......\...\AndroidManifest.xml
.......\...\classes
.......\...\classes.dex
.......\...\.......\com
.......\...\.......\...\example
.......\...\.......\...\.......\test001
.......\...\.......\...\.......\.......\BuildConfig.class
.......\...\.......\...\.......\.......\MainActivity$1.class
.......\...\.......\...\.......\.......\MainActivity.class
.......\...\.......\...\.......\.......\R$attr.class
.......\...\.......\...\.......\.......\R$drawable.class
.......\...\.......\...\.......\.......\R$id.class
.......\...\.......\...\.......\.......\R$layout.class
.......\...\.......\...\.......\.......\R$menu.class
.......\...\.......\...\.......\.......\R$string.class
.......\...\.......\...\.......\.......\R$style.class
.......\...\.......\...\.......\.......\R.class
.......\...\.......\...\.......\.......\sdCardDeal.class
.......\...\jarlist.cache
.......\...\res
.......\...\resources.ap_
.......\...\...\drawable-hdpi
.......\...\...\.............\ic_action_search.png
.......\...\...\.............\ic_launcher.png
.......\...\...\drawable-ldpi
.......\...\...\.............\ic_launcher.png
.......\...\...\drawable-mdpi
.......\...\...\.............\ic_action_search.png
.......\...\...\.............\ic_launcher.png
.......\...\...\drawable-xhdpi
.......\...\...\..............\ic_action_search.png
.......\...\...\..............\ic_launcher.png
.......\...\test001.apk
.......\gen
.......\...\com
.......\...\...\example
.......\...\...\.......\test001
.......\...\...\.......\.......\BuildConfig.java
.......\...\...\.......\.......\R.java
.......\ic_launcher-web.png
.......\libs
.......\....\android-support-v4.jar
.......\proguard-project.txt
.......\project.properties
.......\res
.......\...\drawable-hdpi
.......\...\.............\ic_action_search.png
.......\...\.............\ic_launcher.png
.......\...\drawable-ldpi
.......\...\.............\ic_launcher.png
.......\...\drawable-mdpi
.......\...\.............\ic_action_search.png
.......\...\.............\ic_launcher.png
.......\...\drawable-xhdpi
.......\...\..............\ic_action_search.png
.......\...\..............\ic_launcher.png
.......\...\layout
.......\...\......\activity_main.xml
.......\...\menu
.......\...\....\activity_main.xml
.......\...\values
.......\...\values-v11
.......\...\..........\styles.xml
.......\...\values-v14
.......\...\..........\styles.xml
.......\...\......\strings.xml
.......\...\......\styles.xml
.......\src
.......\...\com
.......\...\...\example
.......\...\...\.......\test001
.......\...\...\.......\.......\MainActivity.java
.......\...\...\.......\.......\sdCardDeal.java