title: WifiManager: Android
body: <p>I am not able to get,</p>
  
  <p>What is the purpose of Creating the MulticastLock used with WifiManager in android.</p>
  
  <p>Can any body clarify me what exactly it means and when to use...</p>
  
  <p>Any help much appreciated..</p>
  
  <p>thanks 
  rakesh</p>