would it be possible to see the rest of your code as well? Their are certainly some subsequent steps missing or not shown in this snippet (i.e. starting the SDK).
Also, did you try building and running the sample app that is included in the SDK package? It should work out of the box and show all the required steps to get the SDK up and running.
Its always show me front Camera and not scanning any thing.
Can you please help me on this.
Below is my code to load my own Architect :