All my spinners are connected with each other, they are not independent, I would like to show options in spinner2 and spinner3 based on the selection in spinner1 (I mean based on category chosen by user in spinner1)

In `onCreate` I am populating data into Spinners, but in spinner2 and spinner3 I am getting data that belongs to CategoryB whereas they must populate with CategoryA data only.

So where is my mistake? Here is my JSON Parsing code:

```
               categoryArrayList = new ArrayList<Category>();
               cArrayList = new ArrayList<String>();

                ...................................

                // Array Level 1 --- START
            JSONArray jarray = jsono.getJSONArray("categories");

            for (int i = 0; i < jarray.length(); i++) {
                JSONObject object = jarray.getJSONObject(i);

                Category language = new Category();                     
                language.setName(object.getString("category_name"));
                Log.d("category_name::-", object.getString("category_name"));

                language.setTypeArrayList(typeArrayList);
                categoryArrayList.add(language);
                cArrayList.add(categoryArrayList.get(i).getName());

                // Array Level 1 --- END

                // Array Level 2 --- START

                JSONArray jsarray = object.getJSONArray("types");
                typeArrayList = new ArrayList<Type>();
                tArrayList = new ArrayList<String>();
                for (int j = 0; j < jsarray.length(); j++) {
                    JSONObject jjobject = jsarray.getJSONObject(j);

                    Type genre = new Type();

                    genre.setName(jjobject.getString("type_name"));
                    Log.d("type_name::-", jjobject.getString("type_name"));     

                    genre.setServiceArrayList(serviceArrayList);
                    typeArrayList.add(genre);
                    tArrayList.add(typeArrayList.get(j).getName());     

                    // Array Level 2 --- END

                    // Array Level 3 --- START

                    JSONArray jsonarray = jjobject.getJSONArray("services");
                    serviceArrayList = new ArrayList<Service>();
                    sArrayList = new ArrayList<String>();
                    for (int k = 0; k < jsonarray.length(); k++) {
                        JSONObject jjjobject = jsonarray.getJSONObject(k);

                        Service movie = new Service();

                        movie.setName(jjjobject.getString("service_name"));
                        Log.d("service_name::-", jjjobject.getString("service_name"));

                        serviceArrayList.add(movie);    
                        sArrayList.add(serviceArrayList.get(k).getName());

                        // Array Level 3 --- END
                    }

                }       

            }

            return true;
        }

```

And here is how i am populating Spinners:

```
            spinner1.setAdapter(new ArrayAdapter<String>(CategoryActivity.this,
                     android.R.layout.simple_spinner_dropdown_item,
                     cArrayList));

            spinner2.setAdapter(new ArrayAdapter<String>(CategoryActivity.this,
                    android.R.layout.simple_spinner_dropdown_item,
                    tArrayList));

            spinner3.setAdapter(new ArrayAdapter<String>(CategoryActivity.this,
                    android.R.layout.simple_spinner_dropdown_item,
                    sArrayList));

```