title: How to connect to localhost from Android Studio emulator
body: <p>I am trying to test web application in Android 2.3.3 browser.
  Connection using <a href="http://10.0.2.2" rel="noreferrer">http://10.0.2.2</a> results <strong>"web page is unavailable"</strong>. Nothing found in <strong>Android Studio</strong> <a href="https://developer.android.com/studio/run/device.html" rel="noreferrer">documentation</a>.</p>
  
  <p>Does anyone run into the same problem? How did you solve it?</p>