ViewCollaboratorsActivity.java

package se.dat255.grupp12;


import android.app.Activity;

import android.content.ContentResolver;
import android.content.Context;
import android.database.Cursor;
import android.graphics.Color;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

import java.util.ArrayList;
import java.util.HashSet;


/**
 * Created by Oscar on 2013-10-08.
 */
public class ViewCollaboratorsActivity extends Activity {

    private ListView contactsListView;
    private ArrayList<User> contacts;
    private TextView noCollaborators;

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.view_collaborators_activity);


        noCollaborators = (TextView) findViewById(R.id.no_collaborators);

        noCollaborators.setVisibility(View.GONE);

        getActionBar().setDisplayHomeAsUpEnabled(true);

        contactsListView = (ListView) findViewById(R.id.collaborators_list_view);
        contacts = TodoList.getCollaboratorsFromCurrentList();

        if(contacts.size() == 0){
            noCollaborators.setVisibility(View.VISIBLE);
        }

        final CollaboratorsListAdapter listAdapter = new CollaboratorsListAdapter(this, contacts,
                android.R.layout.simple_selectable_list_item);
        contactsListView.setAdapter(listAdapter);
        getActionBar().setDisplayShowTitleEnabled(false);
    }
}