Android：内容具有带id属性的视图＆＃39; android.R.id.list＆＃39;那不是ListView类

Question

我按照Fragment）这个关于Content has view with id attribute 'android.R.id.list' that is not a ListView class的教程。当我运行项目时，我收到了一个错误，如问题的标题<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <ListView android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/android:list"></ListView> </LinearLayout>

这是list_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textSize="40px"
        android:textColor="#ffffff"
        android:layout_gravity="center"
        android:id="@+id/AndroidOS"/>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:textColor="#ffffff"
        android:textSize="30px"
        android:id="@+id/Version"/>

</LinearLayout>

text_fragment.xml

public class Text_Fragment extends Fragment{


    TextView text, vers;

   @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle saveInstanceState){

       View view = inflater.inflate(R.layout.text_fragment, container, false);

       text = (TextView) view.findViewById(R.id.AndroidOS); 
       vers = (TextView) view.findViewById(R.id.Version);

       return view; 


   }

    public void change(String txt, String txt1){
        text.setText(txt);
        vers.setText(txt1);
    }
}

Text_fragment.java

import android.app.ListFragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;

public class MenuFragment extends ListFragment {
    String[] AndroidOS = new String[] { "Cupcake","Donut","Eclair","Froyo","Gingerbread","Honeycomb","Ice Cream SandWich","Jelly Bean","KitKat" };
    String[] Version = new String[]{"1.5","1.6","2.0-2.1","2.2","2.3","3.0-3.2","4.0","4.1-4.3","4.4"};
    @Override
    public View onCreateView(LayoutInflater inflater,ViewGroup container, Bundle savedInstanceState) {
        View view =inflater.inflate(R.layout.list_fragment, container, false);
        ArrayAdapter<String> adapter = new ArrayAdapter<String>(getActivity(),
                android.R.layout.simple_list_item_1, AndroidOS);
        setListAdapter(adapter);
        return view;
    }
    @Override
    public void onListItemClick(ListView l, View v, int position, long id) {
        TextFragment txt = (TextFragment)getFragmentManager().findFragmentById(R.id.fragment2);
        txt.change(AndroidOS[position],"Version : "+Version[position]);
        getListView().setSelector(android.R.color.holo_blue_dark);
    }
}

Menu_Fragment.java

public class MainActivity extends FragmentActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

Main.java的部分

which = [:upcase, :downcase].cycle
5.times.map { gets.chomp }.
        sort_by(&:downcase).
        map { |s| s.send(which.next) }

抱歉，我发布的代码太长了。请建议我。感谢