public static Bitmap rotate(Bitmap bitmap, int degree) {

        int w = bitmap.getWidth();
        int h = bitmap.getHeight();

        if(w > h){
            Matrix mtx = new Matrix();
            mtx.postRotate(degree);

            Bitmap bmp = Bitmap.createBitmap(bitmap, 0, 0, w, h, mtx, true);

            return bmp;
        }

        return bitmap;
    }