Question

I have a question that, I want to load items in a spinner on ItemClick of another Spinner. Actually I two spinners, data is loaded into first spinner from json_parsing and I have to load data in second Spinner after selecting an item from first spinner, So, I don’t know how it will implemented? Please suggest me the right solution.

Thanks in advance.

Answer 1

You can do it like this,

First time you data will be loaded in First and Second Spinner.
On Selection of item from First Spinner do this.

1.) Clear the previous ArrayList or Array whateven you have passed the 
                                                                 Second Spinner.
2.) Fill the ArrayList or Array of new data & Update the Second Spinnner using
    adapter.notifyDataSetChanged();
    second_spinner.setSelection(0);