无法在活动中夸大自定义视图？

Question

我正在尝试在活动onCreateView

中充气自定义视图

    LayoutInflater inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
    View rootView = inflater.inflate(R.layout.mylayout, null);
    TextView text = (TextView)rootView.findViewById(R.id.text_view);
    text.setText("Hello World");
    return rootView;

  

我收到堆栈溢出错误

Answer 1

通过这种方式，我可以扩充自定义视图：）

 @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View layout = inflater.inflate(R.layout.fragment_hello_world, container, false);
        return layout;
    }