So after more testing and playing around i was able to figure out where to
place the code, since it would work with the URL returned from the web
service.
Placed it within my adapter, but it only loads the first image for the
first record. From the examples ive found online, i believe it to be within
the view logic in the adapter, but not sure and not sure where to change it.
Here is the entire adapter and what works for the first image/record only,
the rest never show up a image, no matter how long i leave the app open.
Can anyone tell me if you see anything wrong with how i implemented the
image loader?
public class CustomListView extends ArrayAdapter<InventoryItem>
{
Activity context;
int layoutResourceId;
InventoryItem items[] = null;
public CustomListView(Activity context,int
layoutResourceId,InventoryItem[] items)
{
super(context, layoutResourceId, items);
this.context = context;
this.layoutResourceId = layoutResourceId;
this.items = items;
}
@Override
public View getView(int position, View view, ViewGroup parent)
{
View row = view;
ItemsHolder holder = null;
if(row == null)
{
LayoutInflater inflater
=((Activity)context).getLayoutInflater();
row = inflater.inflate(layoutResourceId, parent, false);
holder = new ItemsHolder();
holder.imgItem =
((ImageView)row.findViewById(R.id.tvImageValue));
holder.txtCategory =
(TextView)row.findViewById(R.id.tvCategoryValue);
holder.txtDescription =
(TextView)row.findViewById(R.id.tvDescriptionValue);
holder.txtOwner = (TextView)row.findViewById(R.id.tvOwnerValue);
holder.txtQty =
(TextView)row.findViewById(R.id.tvQuantityValue);
row.setTag(holder);
}
else
{
holder = (ItemsHolder)row.getTag();
}
InventoryItem item = items[position];
holder.txtQty.setText(item.Count);
holder.txtDescription.setText(item.Description);
holder.txtCategory.setText(item.Category);
Picasso.with(context)
.load(item.Image)
.into(holder.imgItem);
holder.txtOwner.setText(item.Owner);
return row;
}
static class ItemsHolder
{
ImageView imgItem;
TextView txtCategory;
TextView txtDescription;
TextView txtOwner;
TextView txtQty;
}
}
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