title: Facebook FB.ui send method not working on mobile web and need alternative
body: <p>I am trying to allow users of my app to notify multiple Facebook friends that they need them to vote for their favorite item on a web page. I have been using the FB send method (<a href="https://developers.facebook.com/docs/reference/dialogs/send/" rel="nofollow">https://developers.facebook.com/docs/reference/dialogs/send/</a>) and it has been working fine on desktop (<strong>code is below</strong>) but I just realized that I overlooked where it says in the docs that this dialog is "not supported on mobile devices."</p>
  
  <p>Are there any alternatives to the send method that would allow a user to send a private message to their friends from mobile browsers? Perhaps a way to trick the api into thinking it's desktop? </p>
  
  <p>I'm also open to using another FB dialog so long as it: 1) is functional from mobile browsers 2) allows pre-populating of recipients and 3) is private between the sender and the recipient such as a private message or notification.</p>
  
  <p>Any ideas would be much appreciated. Thanks</p>
  
  <p><strong>Code for FB send method:</strong></p>
  
  <pre><code>function resetSelector(){
   $('#fs-user-list').empty();
  
   $(".mutual-friends-link").fSelector({
  
  max: 5,
  excludeIds: exclusions,
  facebookInvite: false,
  lang: {
    title: "Pick your mutual friends who will vote on the gifts (Last step)",
    buttonSubmit: "Add Accomplices",
    selectedLimitResult: "Limit is {5} people."
  },
  closeOnSubmit: true,
  onSubmit: function(response){
    var accompliceUid;
    accomplices = response;
    $('#index-accomplices').empty()
    var i = 0
  
    var FB_notification = function(accomplice, poll_id){
      FB.api('https://graph.facebook.com/', 'post', {
          id: "http://giftadvisor.herokuapp.com/polls/" + poll_id,
          scrape: true
        }, function(response){
          FB.ui({
          method: 'send',
          to: [accomplice],
          link: "http://giftadvisor.herokuapp.com/polls/" + poll_id,  
          }, fbCallback)
        })
      }
  
    var fbCallback = function(){
      console.log(i++)
      if (i === accomplices.length){
        window.location = "/polls/" + poll.id
      }
    }
      _.each(accomplices, function(accomplice){
        $('#index-accomplices').append('&lt;img class="accomplices" src="http://graph.facebook.com/' + accomplice + '/picture?type=large"&gt;');
  
        user = new User({uid: accomplice});
        user.save(null,
          {success: function(response){
            console.log("users saved")
            console.log(response.attributes.uid);
            vote = new Vote();
            vote.save({
              user_id: response.attributes.id, 
              poll_id: poll.id, 
              image_url: "http://graph.facebook.com/" + response.attributes.uid + "/picture"
              },{success: function(response){
                FB_notification(accomplice, poll.id);
              } 
           }
          );
          }});
      });
    // }});
  
  },
  onClose: function(){
  
    // FB_notification(accomplices, poll.id);
  }
  </code></pre>
  
  <p>});
  }</p>