pass text to facebook wall on a button click android

I have to publish some text and image from a button on the xml layout, onclick of the button it will call an activity to share 开发者_如何学Pythonbut how to pass text and images to face book through android. please help me with an example.

probably through the facebook-api

Check this Code for Adding Image and Title in Facebook Post Wall :

  String link ="www.google.com";
  String image_url="http://dev.campusflock.com/img/medium_big_thumb/Deal/15.d23a69cbfb987be82dbfa563258080b9.jpg";
  parameters.putString("method", "stream.publish");
                    
        parameters.putString(
        "attachment",
        "{\"name\":\""
            + "companyName"
        + "\",\"href\":\""
            + link
        + "\",\"description\":\""
        + "Title"
        + "\",\"media\":[{\"type\":\"image\",\"src\":\""+image_url+"\",\"href\":\"" +link+"\"}]}");
    
        authenticatedFacebook.dialog(Main.this, "stream.publish",parameters, new TestUiServerListener());