protected async override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.view_expenses);
var toolbar = FindViewById <Toolbar>(Resource.Id.toolbar);
//Toolbar will now take on default actionbar characteristics
SetSupportActionBar(toolbar);
refresher = FindViewById <SwipeRefreshLayout>(Resource.Id.refresher);
refresher.SetProgressBackgroundColorSchemeResource(Resource.Color.pop);
refresher.Refresh += async delegate
{
if (viewModel.IsBusy)
{
return;
}
await viewModel.ExecuteLoadExpensesCommand();
RunOnUiThread(listAdapter.NotifyDataSetChanged);
};
viewModel = ServiceContainer.Resolve <ExpensesViewModel>();
viewModel.IsBusyChanged = (busy) =>
{
refresher.Refreshing = busy;
};
listView = FindViewById <ListView>(Resource.Id.list);
listAdapter = new ExpenseAdapter(this, viewModel);
listView.Adapter = listAdapter;
listView.ItemLongClick += async(sender, args) =>
{
await viewModel.ExecuteDeleteExpenseCommand(viewModel.Expenses[args.Position]);
RunOnUiThread(listAdapter.NotifyDataSetChanged);
};
listView.ItemClick += OnListViewItemClick;
var typed_value = new TypedValue();
Theme.ResolveAttribute(Resource.Attribute.actionBarSize, typed_value, true);
refresher.SetProgressViewOffset(false, 0, Resources.GetDimensionPixelSize(typed_value.ResourceId));
await Authenticate();
await viewModel.ExecuteLoadExpensesCommand();
RunOnUiThread(listAdapter.NotifyDataSetChanged);
}
private void InitSwipeRefreshLayout()
{
SwipeRefreshLayout.SetProgressViewOffset(false, Toolbar.Height, Resources.DisplayMetrics.DipsToPix(64) + Toolbar.Height);
SwipeRefreshLayout.SetColorSchemeColors(Resource.Color.colorAccent);
//SwipeRefreshLayout.Refresh += (sender, args) => ViewModel.RefreshCommand.Execute(null);
}
