安卓从文件夹读取图片路径并显示图片

安卓从文件夹读取图片路径并显示图片,简单小巧，适合安卓初学者学习读取图片路径并显示图片

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 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2014-08-26 21:28  android_findpath_pic\
     文件         475  2014-08-26 20:10  android_findpath_pic\.classpath
     文件         856  2014-08-26 20:10  android_findpath_pic\.project
     目录           0  2014-08-26 21:28  android_findpath_pic\.settings\
     文件         177  2014-08-26 20:10  android_findpath_pic\.settings\org.eclipse.jdt.core.prefs
     文件         907  2014-08-26 20:10  android_findpath_pic\AndroidManifest.xml
     目录           0  2015-11-06 15:51  android_findpath_pic\assets\
     目录           0  2014-08-26 21:28  android_findpath_pic\bin\
     文件         907  2014-08-26 20:10  android_findpath_pic\bin\AndroidManifest.xml
     文件      280790  2014-08-26 21:17  android_findpath_pic\bin\android_findpath_pic.apk
     目录           0  2014-08-26 21:28  android_findpath_pic\bin\classes\
     目录           0  2014-08-26 21:28  android_findpath_pic\bin\classes\com\
     目录           0  2014-08-26 21:28  android_findpath_pic\bin\classes\com\example\
     目录           0  2014-08-26 21:28  android_findpath_pic\bin\classes\com\example\android_findpath_pic\
     文件         373  2014-08-26 20:10  android_findpath_pic\bin\classes\com\example\android_findpath_pic\BuildConfig.class
     文件        1615  2014-08-26 21:20  android_findpath_pic\bin\classes\com\example\android_findpath_pic\MainActivity$1.class
     文件        2727  2014-08-26 21:20  android_findpath_pic\bin\classes\com\example\android_findpath_pic\MainActivity$Myadapter.class
     文件        4597  2014-08-26 21:20  android_findpath_pic\bin\classes\com\example\android_findpath_pic\MainActivity.class
     文件         382  2014-08-26 21:08  android_findpath_pic\bin\classes\com\example\android_findpath_pic\R$attr.class
     文件         503  2014-08-26 21:08  android_findpath_pic\bin\classes\com\example\android_findpath_pic\R$dimen.class
     文件         449  2014-08-26 21:08  android_findpath_pic\bin\classes\com\example\android_findpath_pic\R$drawable.class
     文件         566  2014-08-26 21:08  android_findpath_pic\bin\classes\com\example\android_findpath_pic\R$id.class
     文件         473  2014-08-26 21:08  android_findpath_pic\bin\classes\com\example\android_findpath_pic\R$layout.class
     文件         430  2014-08-26 21:08  android_findpath_pic\bin\classes\com\example\android_findpath_pic\R$menu.class
     文件         514  2014-08-26 21:08  android_findpath_pic\bin\classes\com\example\android_findpath_pic\R$string.class
     文件         473  2014-08-26 21:08  android_findpath_pic\bin\classes\com\example\android_findpath_pic\R$style.class
     文件         813  2014-08-26 21:08  android_findpath_pic\bin\classes\com\example\android_findpath_pic\R.class
     文件      693452  2014-08-26 21:17  android_findpath_pic\bin\classes.dex
     目录           0  2014-08-26 21:28  android_findpath_pic\bin\dexedLibs\
     文件      232610  2014-08-26 20:49  android_findpath_pic\bin\dexedLibs\android-support-v4-d9320178c903a190f535aeec70127487.jar
     目录           0  2014-08-26 21:28  android_findpath_pic\bin\res\
............此处省略53个文件信息