HomeFragment.java

package com.yuzhi.fine.fragment;

import android.os.AsyncTask;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import com.yuzhi.fine.ui.pulltorefresh.PullToRefreshBase;
import com.yuzhi.fine.ui.pulltorefresh.PullToRefreshListFragment;
import com.yuzhi.fine.ui.pulltorefresh.PullToRefreshListView;

import java.util.Arrays;
import java.util.LinkedList;


public class HomeFragment extends PullToRefreshListFragment {

    private PullToRefreshListView mPullRefreshListView;

    private String[] mStrings = {"Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", "Ackawi",
            "Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale", "Aisy Cendre",
            "Allgauer Emmentaler", "Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", "Ackawi",
            "Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale", "Aisy Cendre",
            "Allgauer Emmentaler"};

    private LinkedList<String> mListItems;
    private ArrayAdapter<String> mAdapter;

    public static HomeFragment newInstance(String content) {
        HomeFragment fragment = new HomeFragment();
        return fragment;
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        // Get PullToRefreshListView from Fragment
        mPullRefreshListView = getPullToRefreshListView();

        // Set a listener to be invoked when the list should be refreshed.
        mPullRefreshListView.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener<ListView>() {
            @Override
            public void onRefresh(PullToRefreshBase<ListView> refreshView) {
                // Do work to refresh the list here.
                new GetDataTask().execute();
            }
        });

        // You can also just use mPullRefreshListFragment.getListView()
        ListView actualListView = mPullRefreshListView.getRefreshableView();

        mListItems = new LinkedList<String>();
        mListItems.addAll(Arrays.asList(mStrings));
        mAdapter = new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, mListItems);

        // You can also just use setListAdapter(mAdapter) or
        // mPullRefreshListView.setAdapter(mAdapter)
        actualListView.setAdapter(mAdapter);
        setListShown(true);

    }

    private class GetDataTask extends AsyncTask<Void, Void, String[]> {

        @Override
        protected String[] doInBackground(Void... params) {
            // Simulates a background job.
            try {
                Thread.sleep(4000);
            } catch (InterruptedException e) {
            }
            return mStrings;
        }

        @Override
        protected void onPostExecute(String[] result) {
            mListItems.addFirst("Added after refresh...");
            mAdapter.notifyDataSetChanged();

            // Call onRefreshComplete when the list has been refreshed.
            mPullRefreshListView.onRefreshComplete();

            super.onPostExecute(result);
        }
    }

}