Hi, I'm trying to create a game with a 9x9 grid with GridView. Each item in the grid is a TextView. I am able to set the initial values of each item in the grid within the getView() method to "0", however I want to change the value of each grid individually after this but have been unable to do so.

I tried adding an update() function in my extended GridAdapter class that takes a position and a number to update at that position but this doesnt seem to be working.

public void update(int position, int number) { TextView cell; cell = (TextView) getItem(position); if (cell != null) { cell.setText(Integer.toString(number)); } }

Doe anyone know how this can be achieved?

Here's the whole GridAdapter class in case require, public class SudokuGridAdapter extends BaseAdapter { private Context myContext; private TextView[] myCells;

 public SudokuGridAdapter(Context c) {
  myContext = c;
  myCells = new TextView[9*9];
 }

 @Override
 public int getCount() {
  // TODO Auto-generated method stub
  return 9*9;
 }

 @Override
 public Object getItem(int position) {
  return myCells[position];
 }

 @Override
 public long getItemId(int position) {
  // TODO Auto-generated method stub
  return 0;
 }

 @Override
 public View getView(int position, View convertView, ViewGroup parent) {
  TextView cell;
  if (myCells[position] == null)
     {
   cell = myCells[position] = new TextView(myContext);
   cell.setText("0");
        }
     else
     {
      cell = myCells[position];
     }
     return cell;
 }

 public void update(int position, int number) {
  TextView cell;
  cell = (TextView) getItem(position);
  if (cell != null)
  {
   cell.setText(Integer.toString(number));
  }
 }

}