Scanning APs

Hi,
I did read a lot about how to scan Access Points (APs) and I learned that I need to register the receiver. I did this as well. However, still the code cannot scan the AP and I am not sure why (i.e., I placed some break points in the MyReceiver in the for loop). Can you please let me know if the code makes sense and what I am missing here.

P.S. I changed the JAVA files to txt files because there was not supported as attachments.

Thank you in advance,
totototo