title: Open Facebook native app from your android app
body: <p>My question is directly connected with this one <a href="https://stackoverflow.com/questions/4810803/open-facebook-page-from-android-app">Open Facebook page from Android app?</a> Which answer (for the version at the moment) is not the marked one but this one</p>
  
  <pre><code>public static Intent newFacebookIntent(PackageManager pm, String url) {
  Uri uri;
  try {
      pm.getPackageInfo("com.facebook.katana", 0);
      // https://stackoverflow.com/a/24547437/1048340
      uri = Uri.parse("fb://facewebmodal/f?href=" + url);
  } catch (PackageManager.NameNotFoundException e) {
      uri = Uri.parse(url);
  }
  return new Intent(Intent.ACTION_VIEW, uri);
  }
  </code></pre>
  
  <p>Which is confirmed working last on 7th of February 2015.</p>
  
  <p>My question is should you use the whole url (like www.facebook.com/mypage) or just add the url of the page so it'll be <code>fb://facewebmodal/f?href=mypage</code>. I tried both and it just opens the fb app without an actual page. It shows blank fb page on both tries. </p>
  
  <p>Can someone give me an example with url for some public page that works?</p>