android 扫描二维码（亲测通过，拿来即用）

读取二维码

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

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

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        475  2015-01-12 18:12  QR_CodeScan\.classpath

     文件        847  2015-01-12 18:12  QR_CodeScan\.project

     文件        177  2015-01-12 18:12  QR_CodeScan\.settings\org.eclipse.jdt.core.prefs

     文件       1405  2015-01-12 18:12  QR_CodeScan\AndroidManifest.xml

     文件       1405  2015-01-12 18:12  QR_CodeScan\bin\AndroidManifest.xml

     文件        355  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\BuildConfig.class

     文件       1188  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\MainActivity$1.class

     文件       2005  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\MainActivity.class

     文件        893  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\MipcaActivityCapture$1.class

     文件        872  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\MipcaActivityCapture$2.class

     文件       7275  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\MipcaActivityCapture.class

     文件        355  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R$attr.class

     文件        498  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R$color.class

     文件        476  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R$dimen.class

     文件        637  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R$drawable.class

     文件       1333  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R$id.class

     文件        496  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R$layout.class

     文件        440  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R$menu.class

     文件        440  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R$raw.class

     文件        589  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R$string.class

     文件        446  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R$style.class

     文件        825  2015-01-12 18:12  QR_CodeScan\bin\classes\com\example\qr_codescan\R.class

     文件       1620  2015-01-12 18:12  QR_CodeScan\bin\classes\com\mining\app\zxing\camera\AutoFocusCallback.class

     文件       8091  2015-01-12 18:12  QR_CodeScan\bin\classes\com\mining\app\zxing\camera\CameraConfigurationManager.class

     文件       6669  2015-01-12 18:12  QR_CodeScan\bin\classes\com\mining\app\zxing\camera\CameraManager.class

     文件       4590  2015-01-12 18:12  QR_CodeScan\bin\classes\com\mining\app\zxing\camera\FlashlightManager.class

     文件       2933  2015-01-12 18:12  QR_CodeScan\bin\classes\com\mining\app\zxing\camera\PlanarYUVLuminanceSource.class

     文件       2061  2015-01-12 18:12  QR_CodeScan\bin\classes\com\mining\app\zxing\camera\PreviewCallback.class

     文件       1358  2015-01-12 18:12  QR_CodeScan\bin\classes\com\mining\app\zxing\decoding\CaptureActivityHandler$State.class

     文件       4494  2015-01-12 18:12  QR_CodeScan\bin\classes\com\mining\app\zxing\decoding\CaptureActivityHandler.class

............此处省略148个文件信息