protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate (bundle);

            ActionBar.SetHomeButtonEnabled(true);
            ActionBar.SetDisplayHomeAsUpEnabled(true);

            // Set our view from the "main" layout resource
            SetContentView (Resource.Layout.NewConversation);

            var contactAdapter = new ContactAdapter (this);
            var contentListView = FindViewById<ListView> (Resource.Id.ContactsListView);
            contentListView.Adapter = contactAdapter;

            contentListView.ItemClick += (sender, e) => {
                // Get selected contact infos
                var contact = (Contact) contentListView.GetItemAtPosition(e.Position);

                var intent = new Intent(this, typeof(ConversationActivity));
                intent.PutExtra ("normalizedPhone", contact.NormalizedNumber);
                StartActivity(intent);
            };
        }
        protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate(bundle);

            ActionBar.SetHomeButtonEnabled(true);
            ActionBar.SetDisplayHomeAsUpEnabled(true);

            // Set our view from the "main" layout resource
            SetContentView(Resource.Layout.NewConversation);

            var contactAdapter  = new ContactAdapter(this);
            var contentListView = FindViewById <ListView> (Resource.Id.ContactsListView);

            contentListView.Adapter = contactAdapter;

            contentListView.ItemClick += (sender, e) => {
                // Get selected contact infos
                var contact = (Contact)contentListView.GetItemAtPosition(e.Position);

                var intent = new Intent(this, typeof(ConversationActivity));
                intent.PutExtra("normalizedPhone", contact.NormalizedNumber);
                StartActivity(intent);
            };
        }