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

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

			// Get our button from the layout resource,
			// and attach an event to it
			Button button = FindViewById<Button> (Resource.Id.btnSearch);
            EditText txtSearch = FindViewById<EditText>(Resource.Id.txtSearch);
            ListView ltv = FindViewById<ListView>(Resource.Id.ltv);

            button.Click += async (object sender, EventArgs e) =>
		    {
                var core = new Core.Core(); 
		        var repositories = await core.GitHubRepositoriesAsync(txtSearch.Text);
                ltv.Adapter = new ArrayAdapter(this,Android.Resource.Layout.SimpleListItemSingleChoice,repositories);
		    };

		}