title: OnePlus One not found in Android Studio on Mac
body: <p>I have a strange problem while developing in Android Studio on mac and i am using OnePlus one. While debugging if a call come on my mobile adb disconnect my device and don't show it again. Help me to solve this permanently. 
  Only solution that i have found and which works is in following step:</p>
  
  <ol>
  <li>Restart mac</li>
  <li>disconnect cable from mac and OnePlus One</li>
  <li>Kill adb server</li>
  <li>start adb server</li>
  <li>Revoke developer certificate and turn off developers option.</li>
  <li>restart onePlus One</li>
  <li>Turn on OnePlusOne and connect device with mac</li>
  <li>Open Android Studio </li>
  <li>Enable developer option and then enable debugging option</li>
  </ol>
  
  <p>After I follow these steps, fingerprint dialog show and once I allow that dialog, device starts to show.
  This process is time consuming. I am facing this problem on mac.</p>