protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.activity_main);
toolbar = FindViewById <Android.Support.V7.Widget.Toolbar>(Resource.Id.toolbar);
SetSupportActionBar(toolbar);
SupportActionBar.Title = "LocalLend";
toolbar.SetTitleTextAppearance(this, Resource.Style.TitleTextApperance);
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
toolbar.SetLogo(Resource.Drawable.logo);
btnLend = FindViewById <Button>(Resource.Id.btnLend);
lvItems = FindViewById <ListView>(Resource.Id.lvItems);
txtSearch = FindViewById <EditText>(Resource.Id.txtSearch);
LoadItemsFromDataStore();
adapter = new BorrowListAdapter(this, itemList);
lvItems.Adapter = adapter;
txtSearch.TextChanged += TxtSearch_TextChanged;
lvItems.ItemClick += LvItems_ItemClick;
btnLend.Click += BtnLend_Click;
}
//Search filters based on typing item name
private void TxtSearch_TextChanged(object sender, Android.Text.TextChangedEventArgs e)
{
var itemToLower = txtSearch.Text.ToLower();
List <Item> searchedItems = (from item in itemList
where item.ItemName.ToLower().StartsWith(itemToLower) || item.ItemName.ToLower().Contains(itemToLower)
select item).ToList <Item>();
adapter = new BorrowListAdapter(this, searchedItems);
lvItems.Adapter = adapter;
}
//Adds item and refreshes BorrowList in MainActivity
private void LendDialog_OnCreateItem(object sender, AddItemToListEventArgs e)
{
item = new Item()
{
ItemName = e.ItemName,
ItemDescription = e.ItemDescription,
ItemImage = e.Image.ToString(),
Availability = e.Availability
};
database.InsertIntoTableItem(item);
LoadItemsFromDataStore();
adapter = new BorrowListAdapter(this, itemList);
lvItems.Adapter = adapter;
adapter.NotifyDataSetChanged();
}
