Display another arraylist element in textview using onItemSelected of a spinner

Question

I have 2 arraylists, 1 is use to display the elements to the spinner and another one is use to display on a textview when one of the element from spinner is selected.

Example:

0---a---football

1---b---badminton

2---c---basketball

"a,b,c" are the elements in arraylist1; "football, badminton, basketball" are the elements in arraylist2; "0,1,2" are the index for both arraylists.The index of elements on both of the arraylists has already arranged properly as shown above.

What I want to do now is to let the spinner to display "a,b,c". When I select "b" in the spinner, the textview will show me "badminton".

What should I write in the onItemSelected of the spinner?Any idea for this?

Answer 1

spinner.setOnItemSelectedListener(new OnItemSelectedListener() {
    @Override
    public void onItemSelected(AdapterView<?> parentView, View selectedItemView, 
    int position, long id) {
    switch(position){
      case 0: 
      textView1.setText(sportsList.get(0));
      break;
      case 1:
      textView2.setText(sportsList.get(1));
      break;
      case 2: 
      textView3.setText(sportsList.get(2));
       break;
    }
   }
});