Android fragment的写

package com.zs.test_.fragment;
import java.util.HashMap;

public class MyFragment extends Fragment {
    TextView tv_id, tv_share_my, tv_gold;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_my, container, false);
        SharedPreferencesUtils sharedPreferencesUtils = SharedPreferencesUtils.getInstance(getActivity());
        about_my = view.findViewById(R.id.about_my);
        return view;
    }

    @Override
    public void onDetach() {
        super.onDetach();

        EventBus.unregister(this);
    }
}

1.继承于fragment
extends Fragment

2.将 XML 布局文件（R.layout.fragment_no_fold_tab）解析为对应的 View 层次结构。
View view = inflater.inflate(R.layout.fragment_my, container, false);、