To use this sample project, you first need to obtain the Point SDK as a zip file by registering for a free account at:
https://www.pointaccess.bluedot.com.au
Download the Android SDK zip file, either when prompted or from Downloads area of your account dashboard. After unzipping the bluedot-point-sdk-release.jar into the PointApp/app/libs/ folder, you will be able to sync / build the project.
More developer documentation is available at http://docs.bluedotinnovation.com/