title: Show facebook share dialog
body: <p>hi i am currently working on facebook sharing. i already have succeeded in posting particular params to facebook however what i did is to post it without even showing what will the post look like.. i was planning to show a share dialog but i cant seem to find a good guide on how i can implement it..</p>
  
  <p>here's how i post</p>
  
  <pre><code>public void loginAndPostToWall(){
           facebook.authorize(this, PERMISSIONS, Facebook.FORCE_DIALOG_AUTH, new LoginDialogListener());
      }
  
      public void postToWall(String message){
          Bundle parameters = new Bundle();
                  parameters.putString("message", "message");
                  parameters.putString("link", "www.example.com");
                  parameters.putString("name", "my name");
                  parameters.putString("description", "Try me!");
                  try {
                      facebook.request("me");
              String response = facebook.request("me/feed", parameters, "POST");
              Log.d("Tests", "got response: " + response);
              if (response == null || response.equals("") ||
                      response.equals("false")) {
                  showToast("Blank response.");
              }
              else {
                  showToast("Message Posted to your Wall");
              }
              finish();
          } catch (Exception e) {
              showToast("Failed to post to wall!");
              Log.v("hey", "exception:" + e);
              e.printStackTrace();
              finish();
          }
      }
  </code></pre>
  
  <p>any hints or guides will do.. thank you </p>