ZXing Fragment Library

This library allows you to embed a Barcode scanner as a Fragment.

Most of the code was taken from the official ZXing repository, this is basically a re-implementation of CaptureActivity.java.

This was also inspired by another similar library, barcodefragmentlib.

Goals

Here are the basic guidelines for this project. As always, suggestions are appreciated :)

• Provide a simple library to scan codes using ZXing's core library.
• Be compatible with Android 2.1 and up.
• Work out of the box (or almost).
• Facilitate customization and/or configuration.

Usage

1. Add the library as a module dependency to your app.
2. Add the ZXing core library (the jar is included in libs/zxing-core-2.3.jar)
3. Add the following permissions to your AndroidManifest.xml

    <uses-permission android:name="android.permission.CAMERA" />
 	<uses-feature android:name="android.hardware.camera" />
 	<uses-feature android:name="android.hardware.camera.autofocus" />
 	<uses-feature android:name="android.hardware.camera.flash" />

4. Extend the BarCodeScannerFragment class and add a callback somewhere:

   this.setmCallBack(new BarCodeScannerFragment.IResultCallback() {
       @Override
       public void result(Result lastResult) {
           Log.v("zxingfragmentlib", lastResult.toString());
       }
   });

5. Enjoy!

A sample activity is included, look at SampleActivity.java, SampleFragment.java and sample_activity.xml to get an idea.

Contributing

Any code improvements and bug reports are appreciated, just submit a pull request or open an issue.

TODO

• Add a LICENSE file (Apache 2.0 ?)
• Remove unused XMLs
• Remove PreferencesActivity
• Add a gradle build file
• Add front-camera selector
• Add compiler jar/aar file.

Author

Jaime Oyarzun [email protected]