protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
RequestWindowFeature(WindowFeatures.NoTitle);
Xamarin.Forms.Forms.Init(this, savedInstanceState);
SetContentView(Resource.Layout.MenuListView);
// Add lunch menu button
Button addMenuButton = FindViewById <Button> (Resource.Id.addMenu);
addMenuButton.Click += delegate {
addMenu();
};
ListView listView = FindViewById <ListView> (Resource.Id.lunchMenuList);
List <LunchMenuListItem> menuItems = getMenuItems();
LunchMenuAdapter adapter = new LunchMenuAdapter(this, menuItems);
listView.Adapter = adapter;
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
// Use this to return your custom view for this Fragment
View view = inflater.Inflate(Resource.Layout.SelectMenuDialog, container, false);
// Select menu name (id) spinner
Spinner menuSpinner = view.FindViewById <Spinner> (Resource.Id.selectMenuSpinner);
// Apply menu items adapter from db
var adapter = new LunchMenuAdapter(activity, getMenuItems());
menuSpinner.Adapter = adapter;
menuSpinner.Selected = false;
// Select optional inputs
isOptionalSelected = false;
Button optionalButton = view.FindViewById <Button> (Resource.Id.optionalButton);
optionalButton.Click += delegate {
isOptionalSelected = !isOptionalSelected;
switchOptions(view);
};
// Lunch Calory Text with default value
EditText caloryText = view.FindViewById <EditText> (Resource.Id.caloryText);
caloryText.Text = DEFAULT_VALUE.ToString();
// Lunch Cost Text with default value
EditText costText = view.FindViewById <EditText> (Resource.Id.costText);
costText.Text = DEFAULT_VALUE.ToString();
// Confirm Today's Menu
Button registerButton = view.FindViewById <Button> (Resource.Id.registerButton);
registerButton.Click += delegate {
int selectedPos = menuSpinner.SelectedItemPosition;
var selectedItem = adapter[selectedPos];
// If optional values are set, use them values on log.
float calory = selectedItem.calory;
float cost = selectedItem.cost;
if (isOptionalSelected)
{
float optionalCalory = float.Parse(caloryText.Text);
if (optionalCalory > 0)
{
calory = optionalCalory;
}
float optionalCost = float.Parse(costText.Text);
if (optionalCost > 0)
{
cost = optionalCost;
}
}
regsiterLunchMenu(selectedItem.id, selectedItem.name, calory, cost);
};
// Cancel
Button cancelButton = view.FindViewById <Button> (Resource.Id.cancelButton);
cancelButton.Click += delegate {
this.Dismiss();
};
return(view);
}