IDTech Android SDK Guide  1.00.175
API reference for NEO2
Allocate/initialize NEO2 objects:

Initialize IDT_Device object by passing context and OnReceiverListener delegate.

// declaring the instance of the NEO2Reader;
private IDT_NEO2 myNEO2Reader = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if(myNEO2Reader!=null){
myNEO2Reader.unregisterListen();
myNEO2Reader.release();
myNEO2Reader = null;
}
myNEO2Reader = new IDT_NEO2(this,this,getActivity());
myNEO2Reader.device_setDeviceType(DEVICE_TYPE.DEVICE_NEO2_BT);
myNEO2Reader.registerListen();
BLE_Id = "BLE_NAME"; //Change this to the BLE device name to match during a search
scanLeDevice(true, BLE_ScanTimeout);
}