Hello, I am trying to populate a spinner depending on another spinner's selected item, my code is the following:
@Override public void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.main); final Dbadapter db = new Dbadapter(this); // This creates an instance of the database in this class // Initialization of the 1st spinner final Spinner s = (Spinner) findViewById(R.id.spinner); ArrayAdapter adapter = ArrayAdapter.createFromResource( this, R.array.universities, android.R.layout.simple_spinner_item); adapter.setDropDownViewResource (android.R.layout.simple_spinner_dropdown_item); s.setAdapter(adapter); // Initialization of the 2nd spinner String[] array = {"Select Building Here"}; final Spinner s2 = (Spinner) findViewById(R.id.spinner2); db.open(); final Cursor cur = db.getAllTitles(); String[] columns = new String[]{"building","locode"}; SimpleCursorAdapter cadapter = new SimpleCursorAdapter(this, android.R.layout.simple_spinner_item, cur, columns, new int[] {android.R.id.text1}); cadapter.setDropDownViewResource (android.R.layout.simple_spinner_dropdown_item); s2.setAdapter(cadapter); // When user selects a university s.setOnItemSelectedListener(new OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) { //Get the selected university String selectedItemString = (String) s.getSelectedItem(); System.out.println ("Uni: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"+selectedItemString); if(selectedItemString .equals("Old Dominion University")) { oduspinner(); } else { nospinner(); } } @Override public void onNothingSelected(AdapterView<?> arg0) { // TODO Auto-generated method stub } }); // When user selects a university s2.setOnItemSelectedListener(new OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) { System.out.println("Entered 2nd spinner!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); String selected= (String) s2.getSelectedItem(); System.out.println("Entered 2nd spinner!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"+ selected); } @Override public void onNothingSelected(AdapterView<?> arg0) { // TODO Auto-generated method stub } }); } what is intriguing me is that the first spinner onitemselection works perfectly ( I can see the values in LogCat) then when I change selection of the 2nd spinner I am gettging an error on this line: String selected= (String) s2.getSelectedItem(); So the compiler gets insisde then onItemSelected function of the 2nd spinner but throws an Handler exceltion on s2.getSelectedItem() why? it works perfectly for the 1st spinner. please help, thanks --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---