controller = WsAPIController.getInstance(getActivity());
controller.getCategoriesAll(new Response.Listener<JSONArray>() {
	@Override
	public void onResponse(JSONArray jsonArray) {
		try {

			for (int i = 0; i < jsonArray.length(); i++) {

				JSONObject jsonobj_tmp = jsonArray.getJSONObject(i);

				Category catTemp = new Category(
						Integer.parseInt(jsonobj_tmp.getString("Id"))
						, jsonobj_tmp.getString("Title")
				);

				CategoryArray.add(catTemp);
			} //END Loop

			setListAdapter(new CategoryAdapter(getActivity(), CategoryArray));

		} catch (JSONException e) {
			Log.i("CategoryListFrag-GetWsCategoryList", e.toString());
		} //END TryCatch
	}
}, new Response.ErrorListener() {
	@Override
	public void onErrorResponse(VolleyError volleyError) {
		Log.i("VolleyInfo", volleyError.toString());
	}
});