ie.tcd.scss.dsg.particpatory.SampleListFragment.java Source code

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Here is the source code for ie.tcd.scss.dsg.particpatory.SampleListFragment.java

Source

package ie.tcd.scss.dsg.particpatory;

import ie.tcd.scss.dsg.particpatory.query.QueryActivity;
import ie.tcd.scss.dsg.particpatory.report.ReportActivity;
import ie.tcd.scss.dsg.particpatory.task.TaskActivity;
import ie.tcd.scss.dsg.particpatory.user.UserProfile;

import java.lang.reflect.Constructor;

import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
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.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;

public class SampleListFragment extends ListFragment {

    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        Menu menu = newMenuInstance(getActivity());

        if (menu != null) {
            new MenuInflater(getActivity()).inflate(R.menu.sliding_menu, menu);
            MenuListAdapter adapter = new MenuListAdapter(getActivity());
            for (int i = 0; i < menu.size(); i++) {
                MenuItem item = menu.getItem(i);
                adapter.add(new SampleItem(item.getTitle().toString(), item.getIcon()));
            }

            setListAdapter(adapter);

        } else {
            TextView emptyText = new TextView(getActivity());
            emptyText.setText("No Menu");
            getListView().setEmptyView(emptyText);
        }
        ListView listView = new ListView(getActivity());
        listView.setId(android.R.id.list);
        return listView;
    }

    private class SampleItem {
        Drawable iconRes;
        String text;

        public SampleItem(String text, Drawable iconRes) {
            this.text = text;
            this.iconRes = iconRes;
        }
    }

    private Menu newMenuInstance(Context context) {
        try {
            Class<?> menuBuilderClass = Class.forName("com.android.internal.view.menu.MenuBuilder");
            Constructor<?> constructor = menuBuilderClass.getDeclaredConstructor(Context.class);
            return (Menu) constructor.newInstance(context);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    /**
     * 
     * @author Rene
     * 
     */
    public class MenuListAdapter extends ArrayAdapter<SampleItem> {

        public MenuListAdapter(Context context) {
            super(context, 0);
        }

        public View getView(int position, View convertView, ViewGroup parent) {
            if (convertView == null) {
                convertView = LayoutInflater.from(getContext()).inflate(R.layout.menu_row, null);
            }
            ImageView icon = (ImageView) convertView.findViewById(R.id.row_icon);
            icon.setImageDrawable(getItem(position).iconRes);
            TextView title = (TextView) convertView.findViewById(R.id.row_title);
            title.setText(getItem(position).text);
            return convertView;
        }
    }

    @Override
    public void onListItemClick(ListView l, View v, int position, long id) {
        Intent newIntent = null;
        Context context = getActivity().getApplicationContext();
        switch (position) {
        case 0:
            newIntent = new Intent(context, UserProfile.class);
            startActivity(newIntent);
            break;
        case 1:
            newIntent = new Intent(context, ReportActivity.class);
            startActivity(newIntent);
            break;
        case 2:// questions
            newIntent = new Intent(context, QueryActivity.class);
            startActivity(newIntent);
            break;
        case 3:// tasks
            newIntent = new Intent(context, TaskActivity.class);
            startActivity(newIntent);
            break;
        case 4:// settings
            break;
        case 5:// license
            break;
        }

    }
}