how to change background color of grid in grid layout in android

1new ArrayAdapter<String>(context, android.R.layout.simple_list_item_1, student_array) {
2  @Override
3  public View getView(int position, View convertView, ViewGroup parent) {
4    View view = super.getView(position, convertView, parent);
5
6    int color = 0x00FFFFFF; // Transparent
7    if (someCondition) {
8      color = 0xFF0000FF; // Opaque Blue
9    }
10
11    view.setBackgroundColor(color);
12
13    return view;
14  }
15};
16