java - 将数据传递给 OnItemClickListener？

Question

DataAccess data = new DataAccess(db);
List<String> countries = data.getCountries();

setListAdapter(new ArrayAdapter<String>(this, R.layout.list_item, countries));

ListView lv = getListView();
lv.setTextFilterEnabled(true);

lv.setOnItemClickListener(new OnItemClickListener() {
  public void onItemClick(AdapterView<?> parent, View view,
      int position, long id) {

      // When clicked, show a toast with the TextView text
      Toast.makeText(getApplicationContext(), ((TextView) view).getText(),
        Toast.LENGTH_SHORT).show();
  }
});

如何从 onItemClick 方法内部传递和访问 data 变量？

Answer 1

make data final 并且您应该能够在 onItemClick 中使用 data

引用它