Android post picture to Facebook wall

Solution 1:

first thing is that you are not using graph api to upload the pictures... u r using the old rest api... try to use graph api, its simple...

Use following code:

Bundle param = new Bundle();
param.putString("message", "picture caption");
param.putByteArray("picture", ImageBytes);
mAsyncRunner.request("me/photos", param, "POST", new SampleUploadListener());

According to error message, it looks like its giving errors in getting bytes from intent's bundle...

Solution 2:

btnLogin.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg0) {
                // TODO Auto-generated method stub
                facebook.authorize(FbdemoActivity.this, new String[]{ "user_photos,publish_checkins,publish_actions,publish_stream"},new DialogListener() {
                    @Override
                    public void onComplete(Bundle values) {
                    }

                    @Override
                    public void onFacebookError(FacebookError error) {
                    }

                    @Override
                    public void onError(DialogError e) {
                    }

                    @Override
                    public void onCancel() {
                    }
                });

            }
        });

public void postImageonWall() {

           byte[] data = null;

             Bitmap bi = BitmapFactory.decodeFile("/sdcard/viewitems.png");
             ByteArrayOutputStream baos = new ByteArrayOutputStream();
             bi.compress(Bitmap.CompressFormat.JPEG, 100, baos);
             data = baos.toByteArray();


             Bundle params = new Bundle();
             params.putString(Facebook.TOKEN, facebook.getAccessToken());
             params.putString("method", "photos.upload");
             params.putByteArray("picture", data);

             AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(facebook);
             mAsyncRunner.request(null, params, "POST", new SampleUploadListener(), null);

    }

public class SampleUploadListener extends BaseRequestListener {

    public void onComplete(final String response, final Object state) {
        try {
            // process the response here: (executed in background thread)
            Log.d("Facebook-Example", "Response: " + response.toString());
            JSONObject json = Util.parseJson(response);
            final String src = json.getString("src");

            // then post the processed result back to the UI thread
            // if we do not do this, an runtime exception will be generated
            // e.g. "CalledFromWrongThreadException: Only the original
            // thread that created a view hierarchy can touch its views."

        } catch (JSONException e) {
            Log.w("Facebook-Example", "JSON Error in response");
        } catch (FacebookError e) {
            Log.w("Facebook-Example", "Facebook Error: " + e.getMessage());
        }
    }

    @Override
    public void onFacebookError(FacebookError e, Object state) {    
    }
}

try this code it will work i had used the same code and uploads the image on Facebook.

Solution 3:

Here is the working code sample. Pass image path and message.

public static void postImageonWall(String FilePath,String msg ) {

    try {

        Bitmap bi = BitmapFactory.decodeFile(FilePath);
        AsyncFacebookRunner mAsyncRunner = new   AsyncFacebookRunner(facebook);
        ByteArrayOutputStream stream = new ByteArrayOutputStream();
        bi.compress(Bitmap.CompressFormat.PNG, 100, stream);  // where bm is bitmap from Sdcard
        byte[] byteArray = stream.toByteArray();
        Bundle param = new Bundle();
        param = new Bundle();
        param.putString("message", msg);
        param.putString("filename", "Dessert Dash");
        param.putByteArray("image", byteArray);
        param.putString("caption", "Dessert Dash in Android Market Now");

        mAsyncRunner.request("me/photos", param, "POST", fbrq, null);
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }



}

Solution 4:

private String postwall(String uid)
    {
        String response = "";
        try
        {

            String DIRECTORY_PATH = "/sdcard/159.jpg";
            Bundle params = new Bundle();
            Bitmap bitmap = BitmapFactory.decodeFile(DIRECTORY_PATH);
            byte[] data = null;
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
            data = baos.toByteArray();
            params.putString("app_id", uid);
            params.putString("message", "picture caption");
            params.putByteArray("picture", data);

            mFacebook.authorize(this, PERMISSIONS, new LoginDialogListener());
            mAsyncRunner.request("me/photos", params, "POST", new WallPostRequestListener());
            mAsyncRunner.request(response, new WallPostRequestListener());
            Log.e("post result", response);

        }
        catch (Exception e)
        {
            e.printStackTrace();
        }
        return response;
    }

    public class WallPostRequestListener extends BaseRequestListener
    {

        public void onComplete(final String response)
        {
            Log.d("Facebook-Example", "Got response: " + response);
            String message = "<empty>";
            try
            {
                JSONObject json = Util.parseJson(response);
                message = json.getString("message");
            }
            catch (JSONException e)
            {
                Log.w("Facebook-Example", "JSON Error in response");
            }
            catch (FacebookError e)
            {
                Log.w("Facebook-Example", "Facebook Error: " + e.getMessage());
            }
            final String text = "Your Wall Post: " + message;

        }
    }