title: IBeacon : Detect multiple beacons in background
body: <p>As part of my project, I need to deploy a high number of beacons in a big city like Sydney or Melbourne. As user passes by one of these beacons, my app should perform a specific action. I plan to keep the UUID same for all beacons in my fleet, have a range of 1-20 major values based on the city site and have a different minor value for each beacon.</p>
  
  <p>I have a gone through the background detection tutorial for iBeacon and have successfully tested with a single beacon.But what i am confused is do I have to define a region for each beacon in my code.</p>
  
  <p>For testing, I have configured my beacon with following values - 
  UUID - ABCD1234-DCBA-4321-5555-666677778888
  major - 1
  minor - 1</p>
  
  <p>And my current region defining code looks like - 
  Region region = new Region("backgroundRegion1", Identifier.parse("ABCD1234-DCBA-4321-5555-666677778888"),Identifier.parse("1"), Identifier.parse("1"));</p>
  
  <p>Instead I want it to be detected with something like this (which i tried and seems to be not working) - 
  Region region = new Region("backgroundRegion1", Identifier.parse("ABCD1234-DCBA-4321-5555-666677778888"),null, null);</p>
  
  <p>Considering i will have a huge number of beacons, i just want to avoid to copy paste the same line of code.</p>