Android实现二维码扫描功能-ZXing插件接入

【实例简介】
Android二维码扫描功能开发，采用ZXing插件实现，详见：http://blog.csdn.net/ahuyangdong/article/details/76405557。最新的lib版本：https://github.com/ahuyangdong/QrCodeLib
【实例截图】
【核心代码】
QrCodeDemo
`-- QrCodeDemo
|-- QrCodeDemo.iml
|-- app
| |-- app-release.apk
| |-- app.iml
| |-- build.gradle
| |-- proguard-rules.pro
| `-- src
| |-- androidTest
| | `-- java
| | `-- com
| | `-- dommy
| | `-- qrcode
| | `-- ExampleInstrumentedTest.java
| |-- main
| | |-- AndroidManifest.xml
| | |-- java
| | | `-- com
| | | |-- dommy
| | | | `-- qrcode
| | | | |-- MainActivity.java
| | | | `-- util
| | | | `-- Constant.java
| | | `-- google
| | | `-- zxing
| | | |-- activity
| | | | `-- CaptureActivity.java
| | | |-- camera
| | | | |-- AutoFocusCallback.java
| | | | |-- CameraConfigurationManager.java
| | | | |-- CameraManager.java
| | | | |-- FlashlightManager.java
| | | | |-- PlanarYUVLuminanceSource.java
| | | | `-- PreviewCallback.java
| | | |-- decoding
| | | | |-- CaptureActivityHandler.java
| | | | |-- DecodeFormatManager.java
| | | | |-- DecodeHandler.java
| | | | |-- DecodeThread.java
| | | | |-- FinishListener.java
| | | | |-- InactivityTimer.java
| | | | |-- Intents.java
| | | | `-- RGBLuminanceSource.java
| | | |-- encoding
| | | | `-- EncodingHandler.java
| | | `-- view
| | | |-- ViewfinderResultPointCallback.java
| | | `-- ViewfinderView.java
| | `-- res
| | |-- drawable-xxhdpi
| | | `-- btn_back.png
| | |-- layout
| | | |-- activity_main.xml
| | | |-- activity_scanner.xml
| | | |-- toolbar_main.xml
| | | `-- toolbar_scanner.xml
| | |-- mipmap-hdpi
| | | |-- ic_launcher.png
| | | `-- ic_launcher_round.png
| | |-- mipmap-mdpi
| | | |-- ic_launcher.png
| | | `-- ic_launcher_round.png
| | |-- mipmap-xhdpi
| | | |-- ic_launcher.png
| | | `-- ic_launcher_round.png
| | |-- mipmap-xxhdpi
| | | |-- ic_launcher.png
| | | `-- ic_launcher_round.png
| | |-- mipmap-xxxhdpi
| | | |-- ic_launcher.png
| | | `-- ic_launcher_round.png
| | |-- raw
| | | `-- beep.ogg
| | `-- values
| | |-- attrs.xml
| | |-- colors.xml
| | |-- ids.xml
| | |-- strings.xml
| | `-- styles.xml
| `-- test
| `-- java
| `-- com
| `-- dommy
| `-- qrcode
| `-- ExampleUnitTest.java
|-- build.gradle
|-- gradle
| `-- wrapper
| |-- gradle-wrapper.jar
| `-- gradle-wrapper.properties
|-- gradle.properties
|-- gradlew
|-- gradlew.bat
|-- local.properties
`-- settings.gradle

38 directories, 57 files