How to select preselect value in spinner

Question

I have a task to develop a spinner base application which is relating to database. When I first create the application it selects the value from the spinner. After that, I have to fetch that value as a select value in a spinner I search for it a lot but I can't found it.

Answer 1

    spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parent, View view,
                int pos, long id) {
            // this gets the item from adapter: parent.getItemAtPosition(pos)
            textView.setText(parent.getItemAtPosition(pos).toString());
        }

        @Override
        public void onNothingSelected(AdapterView<?> parent) {
        }
    });