【发布时间】:2020-05-12 20:25:38
【问题描述】:
嘿,我遇到错误 |列表视图不起作用
public class introduction extends Fragment {
@Override
public View onCreateView(
@NonNull LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_intro, container, false);
TextView t =(TextView)view.findViewById(R.id.textView2);
t.setText(ag);
ArrayAdapter<String>adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,b);
ListView lv= (ListView)view.findViewById(R.id.lb);
lv.setAdapter(adapter);
return view;
}
}
错误: 构造函数 ArrayAdapter.ArrayAdapter(Context,int,int) 不适用 (参数不匹配;介绍不能转换为上下文)
【问题讨论】:
标签: android-fragments android-arrayadapter