Arduino mini bluetooth module communicating with an Android device without using an app?
If you want native android libraries, it's simply serial over bluetooth. Android supports the pairing like normal, the rest is a standard Bluetooth serial library. Google "Arduino android bluetooth library" for hundreds of examples. 

The only thing that pdof does is a set of standard protocols of communication in a neat package. Depending on the complexity of your project, creating your own serial message might be easier or quicker.