android studio 生成二维码

利用zxing实现二维码的识别和生成。Android利用zxing生成二维码，识别二维码 demo。

package com.example.hfs.zxingdemo;

import android.app.Application;
import android.test.ApplicationTestCase;

/**
 * Testing Fundamentals
 */
public class ApplicationTest extends ApplicationTestCase {
    public ApplicationTest（） {
        super（Application.class）;
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-02-04 06:10  ZXingDemo-master\
     文件          97  2017-02-04 06:10  ZXingDemo-master\.gitignore
     目录           0  2017-02-04 06:10  ZXingDemo-master\.idea\
     文件           9  2017-02-04 06:10  ZXingDemo-master\.idea\.name
     文件         686  2017-02-04 06:10  ZXingDemo-master\.idea\compiler.xml
     目录           0  2017-02-04 06:10  ZXingDemo-master\.idea\copyright\
     文件          74  2017-02-04 06:10  ZXingDemo-master\.idea\copyright\profiles_settings.xml
     文件         159  2017-02-04 06:10  ZXingDemo-master\.idea\encodings.xml
     文件         847  2017-02-04 06:10  ZXingDemo-master\.idea\gradle.xml
     文件        2644  2017-02-04 06:10  ZXingDemo-master\.idea\misc.xml
     文件         472  2017-02-04 06:10  ZXingDemo-master\.idea\modules.xml
     文件         564  2017-02-04 06:10  ZXingDemo-master\.idea\runConfigurations.xml
     文件          71  2017-02-04 06:10  ZXingDemo-master\README.md
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\
     文件           7  2017-02-04 06:10  ZXingDemo-master\app\.gitignore
     文件         659  2017-02-04 06:10  ZXingDemo-master\app\build.gradle
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\libs\
     文件     1000515  2017-02-04 06:10  ZXingDemo-master\app\libs\zxing.jar
     文件         637  2017-02-04 06:10  ZXingDemo-master\app\proguard-rules.pro
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\src\
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\src\androidTest\
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\src\androidTest\java\
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\src\androidTest\java\com\
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\src\androidTest\java\com\example\
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\src\androidTest\java\com\example\hfs\
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\src\androidTest\java\com\example\hfs\zxingdemo\
     文件         356  2017-02-04 06:10  ZXingDemo-master\app\src\androidTest\java\com\example\hfs\zxingdemo\ApplicationTest.java
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\src\main\
     文件         669  2017-02-04 06:10  ZXingDemo-master\app\src\main\AndroidManifest.xml
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\src\main\java\
     目录           0  2017-02-04 06:10  ZXingDemo-master\app\src\main\java\com\
............此处省略102个文件信息