构造函数ArrayAdapter <string>未定义

Question

我有一个方法,initializeViews它在最后一行遇到ArrayAdapter constructor undefined错误.

该方法位于F1Fragment,延伸MainFragment.MainFragment然后附加到Activity.

我们不能给的上下文Fragment中的ArrayAdapter<string>构造？我是Android新手.请指正.提前致谢.

private void initializeViews(RelativeLayout contentLayout) {
    leaguesListView = ( ListView ) contentLayout.findViewById ( R.id.leaguesListView );
    progressLinear  =   (LinearLayout) contentLayout.findViewById ( R.id.progressLeagues );
    values= new String[] { "RedBullRacing", "McLaren", "Lotus",
      "ForceIndia", "HRT", "Ferrari" };
    adapter= new ArrayAdapter<String>(F1Fragment.this, android.R.layout.simple_list_item_1, android.R.id.text1, values);
}

Answer 1

更改F1Fragment.this到getActivity().该Fragment不是Context.