How to use

getView

method

in

kankan.wheel.widget.adapters.AbstractWheelTextAdapter

@Override
public View getEmptyItem(View convertView, ViewGroup parent) {
  if (convertView == null) {
    convertView = getView(emptyItemResourceId, parent);
  }
  if (emptyItemResourceId == TEXT_VIEW_ITEM_RESOURCE && convertView instanceof TextView) {
    configureTextView((TextView) convertView);
  }
  return convertView;
}

@Override
public View getEmptyItem(View convertView, ViewGroup parent) {
  if (convertView == null) {
    convertView = getView(emptyItemResourceId, parent);
  }
  if (emptyItemResourceId == TEXT_VIEW_ITEM_RESOURCE && convertView instanceof TextView) {
    configureTextView((TextView)convertView);
  }
    
  return convertView;
}

if (index >= 0 && index < getItemsCount()) {
  if (convertView == null) {
    convertView = getView(itemResourceId, parent);

@Override
public View getItem(int index, View convertView, ViewGroup parent) {
  if (index >= 0 && index < getItemsCount()) {
    if (convertView == null) {
      convertView = getView(itemResourceId, parent);
    }
    TextView textView = getTextView(convertView, itemTextResourceId);
    if (textView != null) {
      CharSequence text = getItemText(index);
      if (text == null) {
        text = "";
      }
      textView.setText(text);

      if (itemResourceId == TEXT_VIEW_ITEM_RESOURCE) {
        configureTextView(textView);
      }
    }
    return convertView;
  }
  return null;
}