public override View GetView(int position, View convertView, ViewGroup parent)
{
if (position < 0)
{
return(null);
}
View view = (convertView ?? m_Context.LayoutInflater.Inflate(Resource.Layout.item_review_order, parent, false));
if (view == null)
{
return(null);
}
var wrapper = view.Tag as ItemReviewMenuAdapterWrapper;
MenuResto resto = this.m_restos.ElementAt(position);
if (wrapper == null)
{
wrapper = new ItemReviewMenuAdapterWrapper
{
TVNama = view.FindViewById <TextView>(Resource.Id.textViewNama),
TVHarga = view.FindViewById <TextView>(Resource.Id.textViewHarga),
TVJumlah = view.FindViewById <TextView>(Resource.Id.textViewJumlah),
IVGambar = view.FindViewById <ImageView>(Resource.Id.imageViewURL),
BtnTambah = view.FindViewById <Button>(Resource.Id.buttonTambah),
BtnKurang = view.FindViewById <Button>(Resource.Id.buttonKurang),
BtnHapus = view.FindViewById <Button>(Resource.Id.buttonHapus)
};
view.Tag = wrapper;
wrapper.TVNama.Text = resto.menu_name;
wrapper.TVHarga.Text = "Rp. " + resto.menu_price.ToString();
wrapper.TVJumlah.Text = resto.menu_jumlah_pesan.ToString();
wrapper.Jumlah = resto.menu_jumlah_pesan;
ImageLoader.DisplayImage(resto.menu_url_image, wrapper.IVGambar, -1);
wrapper.BtnTambah.Click += BtnTambah_Click;
wrapper.BtnKurang.Click += BtnKurang_Click;
wrapper.BtnHapus.Click += BtnHapus_Click;
wrapper.BtnTambah.Tag = wrapper;
wrapper.BtnKurang.Tag = wrapper;
wrapper.BtnHapus.Tag = wrapper;
wrapper.IVGambar.Tag = wrapper;
wrapper.TVNama.Tag = wrapper;
wrapper.TVHarga.Tag = wrapper;
wrapper.MenuResto = resto;
wrapper.IVGambar.Click += IVGambar_Click;
wrapper.TVNama.Click += IVGambar_Click;
wrapper.TVHarga.Click += IVGambar_Click;
if (m_viewOnly)
{
wrapper.BtnTambah.Visibility = ViewStates.Gone;
wrapper.BtnKurang.Visibility = ViewStates.Gone;
wrapper.BtnHapus.Visibility = ViewStates.Gone;
}
}
return(view);
}
private void BtnHapus_Click(object sender, EventArgs e)
{
Button btn = (Button)sender;
ItemReviewMenuAdapterWrapper wrapper = (ItemReviewMenuAdapterWrapper)btn.Tag;
ReviewOrderActivity parentAct = (ReviewOrderActivity)m_Context;
parentAct.RemoveItem(wrapper.MenuResto);
}
private void BtnTambah_Click(object sender, EventArgs e)
{
Button btn = (Button)sender;
ItemReviewMenuAdapterWrapper wrapper = (ItemReviewMenuAdapterWrapper)btn.Tag;
wrapper.Jumlah++;
wrapper.TVJumlah.Text = wrapper.Jumlah.ToString();
wrapper.MenuResto.menu_jumlah_pesan = wrapper.Jumlah;
ReviewOrderActivity parentAct = (ReviewOrderActivity)m_Context;
parentAct.CalculateTotal();
}
private void IVGambar_Click(object sender, EventArgs e)
{
ItemReviewMenuAdapterWrapper wrapper = null;
if (sender is ImageView)
{
ImageView imgv = (ImageView)sender;
wrapper = (ItemReviewMenuAdapterWrapper)imgv.Tag;
}
if (sender is TextView)
{
TextView tcv = (TextView)sender;
wrapper = (ItemReviewMenuAdapterWrapper)tcv.Tag;
}
string url = wrapper.MenuResto.menu_url_image;
Android.App.FragmentTransaction transaction = m_Context.FragmentManager.BeginTransaction();
Fragments.RestoMenuPopUpImageFragment signUpDialog = new Fragments.RestoMenuPopUpImageFragment(url, ImageLoader);
signUpDialog.Show(transaction, "dialog fragment");
}