Fragment

package com.zxpMobile.day12_1513_listfragment;

import android.app.ListFragment;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.ListView;

public class Fragment2 extends ListFragment implements OnItemClickListener {

private ListView listView;
private String[] data;

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// TODO Auto-generated method stub

View rootview = inflater.inflate(R.layout.fragment2_layout, container,
false);
listView = (ListView) rootview.findViewById(android.R.id.list);
data = new String[] { "选项一", "选项二", "选项三", "选项四" };
return rootview;
}

@Override
public void onActivityCreated(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onActivityCreated(savedInstanceState);
this.setListAdapter(new ArrayAdapter<String>(getActivity(),
android.R.layout.simple_list_item_1, data));
listView.setOnItemClickListener(this);
}

@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// TODO Auto-generated method stub
//Log.i("1513", "1234");
Fragment1 fg1 = (Fragment1) getActivity().getFragmentManager().
findFragmentById(R.id.fg1);
switch (position) {
case 0:
fg1.setTextViewText("选项一被选中");

break;
case 1:
fg1.setTextViewText("选项二被选中");
break;
case 2:
fg1.setTextViewText("选项三被选中");
break;
case 3:
fg1.setTextViewText("选项四被选中");
break;
default:
break;
}
}

}