android phone's volume control and call button using BLUETOOTH headset

I have two requirement [login to view URL] catch call button in headset [login to view URL] control of my android (SAMSUNG S2) phone using headset Remember before bid: You must have Samsung S2 and jabra headset to qualify for this project as you need to test there whether its working or not.. Description: I need an Android Pro to make an existing app work with bluetooth headsets. I have an App that I want to catch the Call Button and Volume up and Down on a headset. You will need to raise a separate event in my existing code for each button that is pressed and each time it is pressed. This code must run on a Samsung HM1700 headset and Sprint Samsung S2 with the cell phone disabled via the App "LTE On Off" in the Play store. *******Please read the description properly before bid [login to view URL] phone's volume control and call button using bluetooth [login to view URL] sure that you understood my requirement. if you don't have device to test then don't bid. This is a small project but if you do well then i can forward you all my next projects if you can take..******