How to post Bitmap to facebook using facebook sdk?

Question

I don\'t find a correct solution to post an image to my facebook wall using facebook sdk. On stackOverflow I found the following solution but AsyncFacebookRunner and mAsyn

Answer 1

You have to use the function newUploadPhotoRequest see the documentation here :

https://developers.facebook.com/docs/reference/android/3.0/Request#newUploadPhotoRequest%28Session,%20Bitmap,%20Callback%29

Answer 2

The complete solution :

Request.Callback uploadPhotoRequestCallback = new Request.Callback() {
    @Override
    public void onCompleted(Response response) {
        if (response.getError() != null) { 
            //post error
        } else{
             String idRploadResponse = (String) response.getGraphObject().getProperty("id");
             if (idRploadResponse!= null) { 

                String fbPhotoAddress = "https://www.facebook.com/photo.php?fbid=" +idRploadResponse;                             
             } else { 
                   //error
             } 

        }
    }
};


@SuppressWarnings("deprecation")
public void shareImg(View v) {
    Bitmap img = albero.getDrawingCache(); //I get Btimap from View 

    if (img != null) {

        Request request = Request.newUploadPhotoRequest(Session.getActiveSession(), img,  uploadPhotoRequestCallback);
        Bundle parameters = request.getParameters(); // <-- THIS IS IMPORTANT
        parameters.putString("message", "My message");
        // add more params here
        request.setParameters(parameters);
        request.executeAsync();
    }
}