NewsFragment.java

package ca.etsmtl.applets.etsmobile.ui.fragment;

import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView;

import com.octo.android.robospice.persistence.exception.SpiceException;

import org.apache.commons.lang3.time.DateFormatUtils;
import org.joda.time.DateTime;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.Set;

import ca.etsmtl.applets.etsmobile.http.AppletsApiNewsRequest;
import ca.etsmtl.applets.etsmobile.model.Nouvelle;
import ca.etsmtl.applets.etsmobile.model.Nouvelles;
import ca.etsmtl.applets.etsmobile.ui.activity.NewsDetailsActivity;
import ca.etsmtl.applets.etsmobile.ui.adapter.NewsAdapter;
import ca.etsmtl.applets.etsmobile2.R;


public class NewsFragment extends HttpFragment {

    private static String TAG = NewsFragment.class.getName();
    private final long DAY_IN_MS = 1000 * 60 * 60 * 24;
    private ListView newsListView;
    private NewsAdapter adapter;
    private ArrayList<Nouvelle> nouvellesList;

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
        //Sélection des sources
//        setHasOptionsMenu(true);
	}

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

		View v = inflater.inflate(R.layout.fragment_news, container, false);

        newsListView = (ListView) v.findViewById(R.id.listView_news);

        Date currentDate = new Date();
        Date dateStart = new Date(currentDate.getTime() - (14 * DAY_IN_MS));

        String dateDebut = DateFormatUtils.format(dateStart, "yyyy-MM-dd");
        String dateFin = DateFormatUtils.format(currentDate, "yyyy-MM-dd");

        nouvellesList = new ArrayList<Nouvelle>();


        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
        Set<String> selection = sharedPrefs.getStringSet("multi_pref", null);

        String[] selectedItems = {"ets"};

        if(selection != null) {
            selectedItems = selection.toArray(new String[] {});
        }


        String sources = "";

        for(int i = 0 ; i < selectedItems.length; i++) {
            sources += selectedItems[i] + (i == (selectedItems.length-1)?"":",");
        }

        //todo dataManager.sendRequest( new AppletsApiNewsRequest(getActivity(),sources,dateDebut,dateFin), NewsFragment.this);









		return v;
	}

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        //Sélection des sources
//        inflater.inflate(R.menu.menu_news, menu);

        super.onCreateOptionsMenu(menu, inflater);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {

//Sélection des sources
//        switch (item.getItemId()) {
//
//            case R.id.menu_item_sources_news:
//
//                // Display the fragment as the main content.
//                Intent i = new Intent(getActivity(), PrefsActivity.class);
//
//                getActivity().startActivity(i);
//
//                return true;
//        }









        return super.onOptionsItemSelected(item);
    }

    @Override
	public void onRequestFailure(SpiceException e) {

	}

	@Override
	public void onRequestSuccess(Object o) {

        if(o instanceof Nouvelles) {
            Nouvelles nouvelles = (Nouvelles)o;

            Collections.sort(nouvelles, new Comparator<Nouvelle>() {
                DateTimeFormatter dateTimeFormatter = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss");

                @Override
                public int compare(Nouvelle nouvelle1, Nouvelle nouvelle2) {

                    DateTime date1 = dateTimeFormatter.parseDateTime(nouvelle1.getUpdated_time());
                    DateTime date2 = dateTimeFormatter.parseDateTime(nouvelle2.getUpdated_time());


                    if(date1.isAfter(date2)){
                        return -1;
                    } else if (date1.isBefore(date2)) {
                        return 1;
                    } else {
                        return 0;
                    }
                }
            });



            adapter = new NewsAdapter(getActivity(),R.layout.row_news, nouvelles,this);
            newsListView.setAdapter(adapter);
            adapter.notifyDataSetChanged();

            newsListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
                @Override
                public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

                    Nouvelle nouvelle = (Nouvelle) parent.getItemAtPosition(position);
                    Intent i = new Intent(getActivity(), NewsDetailsActivity.class);

                    i.putExtra("from", nouvelle.getFrom());
                    i.putExtra("image", nouvelle.getImage());
                    i.putExtra("title", nouvelle.getTitle());
                    i.putExtra("created_time", nouvelle.getCreated_time());
                    i.putExtra("facebook_link", nouvelle.getFacebook_link());
                    i.putExtra("updated_time", nouvelle.getUpdated_time());
                    i.putExtra("message", nouvelle.getMessage());
                    i.putExtra("id", nouvelle.getId());
                    i.putExtra("icon_link", nouvelle.getIcon_link());

                    getActivity().startActivity(i);

                }
            });
        }

	}

	@Override
	void updateUI() {


	}
}