android studio中的片段视图（视图根）出现问题

Question

"'公共类HomeFraank扩展了片段{

public View onCreateView(@NonNull LayoutInflater inflater,
                         ViewGroup container, Bundle savedInstanceState) {
    View root   =inflater.inflate(android.R.layout.fragment_home,container,false)
    return root;
}

} '''

碎片_home已创建但未被识别。

Answer 1

您能更具体地说明您的问题吗
屏幕上没有显示片段吗？或者你想让导航控制器识别它，并在某个动作中导航到它

删除android目录并调用R.layout.fragment_layout

 View root   =inflater.inflate(R.layout.fragment_home,container,false)
return root;

Answer 2

试试看-

  import packagename.R //import should be like this use your project package name 
    
           public class HomeFragment extends Fragment {
            
            public View onCreateView(@NonNull LayoutInflater inflater,
                                     ViewGroup container, Bundle savedInstanceState) {
                View root   =inflater.inflate(R.layout.fragment_home,container,false)**//Here must use R of project not a android default**
                return root;
            }
            }