title: Discovering wifi-direct device
body: <p>I am trying out one example with of wifi-Direct for android.  </p>
  
  <p>I have run the the demo application on two different android phones.  </p>
  
  <p>Is it that both the application needs active wifi AP?
  Is it necessary that we need to connect both the device to same wifi AP?<br>
  Is it that disabling wifi on the device will disconnect the wifi-direct session?  </p>
  
  <p>Can some one point me to one simple (basic) example of wifi-direct. </p>