title: How to +1 a post in google plus using android app?
body: <p>We are developing an android app that requires to have a like functionality which should be +1 in Google Plus. We tried with the <a href="https://developers.google.com/+/mobile/android/recommend" rel="nofollow">Google developer site</a> but it says of a url: </p>
  
  <pre><code>private static final int PLUS_ONE_REQUEST_CODE = 0;
  
  protected void onResume() {
  super.onResume();
  // Refresh the state of the +1 button each time the activity receives focus.
  mPlusOneButton.initialize(URL, PLUS_ONE_REQUEST_CODE);
  }
  </code></pre>
  
  <p>The URL here refers to a link of a page or a web site or so. Now what we wish to have is to +1 a post. Is there any way we could do so? </p>