IDTech Android SDK Guide  1.00.133
API reference for SecureMag
Allocate/initialize SecureMag objects:

Initialize IDT_Device object by passing context and OnReceiverListener delegate.

// declaring the instance of the SecureMagReader;
private IDT_SecureMag mySecureMagReader = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if(mySecureMagReader!=null){
mySecureMagReader.unregisterListen();
mySecureMagReader.release();
mySecureMagReader = null;
}
mySecureMagReader = new IDT_SecureMag(this,getActivity());
mySecureMagReader.device_setDeviceType(DEVICE_TYPE.DEVICE_SECUREMAG);
mySecureMagReader.registerListen();
}