There are 2 ways to use this SDK:

1. Launch the Bardecoder app from within your own app: 

Step 1: Install Bardecode.apk on the device.
Step 2: Use Eclipse to build the BardecodeExampleApp sample project.

manual.pdf refers to this interface.

2. Embed the java class and jni library in your app.

The Bardecoderapp_7_5_1 folder contains the source code for the Bardecoder app. This includes a java class and a jni library (libbardecode.so). The app also shows how to interact with the camera on an Android phone to sample frames and pass them to the library to read the barcodes. 
