Because it repeats the product counter which is a TextView; I have the following scenario:
- The user selects the product, and applies the quantity.
- From the Activity and not from the Adapter I show the quantity of the selected product as seen in the image.
Everything works perfect, until under the screen and the counter magically passes to another product, I have implemented these methods by suggestion:
@Override public long getItemId(int position) { return position; } @Override public int getItemViewType(int position) { return position; }
and still I still get this error. I have also tried to modify the counter from the Adapter but the same thing happens. I want that counter to stay fixed and not update when under the screen.
Adapter:
public class ProductoAdapter extends BaseAdapter
{
private Activity activity;
private LayoutInflater inflater;
private ArrayList<Producto> listadoProductos;
private ArrayList<Producto> productosPedidos;
Producto producto;
Empresas pedido;
public final int TYPE_NOTICIA=0;
public final int TYPE_LOAD=1;
private gestionSharedPreferences sharedPreferences;
private Context context;
/*
OnLoadMoreListener loadMoreListener;
*/
boolean isLoading=false, isMoreDataAvailable=true;
vars vars;
public static int contador;
public static int i;
public static int contadorGeneral;
private NumberFormat numberFormat;
ImageLoader imageLoader = ControllerSingleton.getInstance().getImageLoader();
public ProductoAdapter(Activity activity, ArrayList<Producto> listadoProductos)
{
this.activity=activity;
this.listadoProductos=listadoProductos;
productosPedidos=new ArrayList<Producto>();
vars=new vars();
sharedPreferences=new gestionSharedPreferences(this.activity);
contador=0;
contadorGeneral=0;
producto=new Producto();
/* LocalBroadcastManager.getInstance(context).registerReceiver(mMessageReceiver,
new IntentFilter("custom-message"));*/
}
/* public BroadcastReceiver mMessageReceiver = new BroadcastReceiver()
{
@Override
public void onReceive(Context context, Intent intent)
{
// Get extra data included in the Intent
producto = (Producto) intent.getSerializableExtra("producto");
Toast.makeText(context, producto.getNombreProducto()+producto.getNumeroDeProducto() ,Toast.LENGTH_SHORT).show();
}
};*/
@Override
public int getCount()
{
return listadoProductos.size();
}
@Override
public Producto getItem(int position)
{
return listadoProductos.get(position);
}
@Override
public long getItemId(int position)
{
return position;
}
@Override
public int getItemViewType(int position)
{
return position;
}
@Override
public View getView(int position, View view, ViewGroup viewGroup)
{
numberFormat = NumberFormat.getNumberInstance(Locale.GERMAN);
if (view == null)
{
LayoutInflater inflater = (LayoutInflater) activity
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = inflater.inflate(R.layout.producto_row_layout, viewGroup, false);
Log.i("martin","null");
}
else
{
Log.i("martin","llenoooooooooo");
}
final Producto producto = getItem(position);
ImageView imagenProducto = (ImageView) view.findViewById(R.id.imagenProducto);
TextView nombreProducto = (TextView) view.findViewById(R.id.nombreProducto);
TextView cantidadProducto = (TextView) view.findViewById(R.id.cantidadProducto);
TextView precioGeneralProducto = (TextView) view.findViewById(R.id.precioGeneralProducto);
TextView precioPideProducto = (TextView) view.findViewById(R.id.precioPideProducto);
TextView ahorroProducto = (TextView) view.findViewById(R.id.ahorroProducto);
if (producto.getImagenProducto().toString().equals("http://fasttrackcenter.com/pide/app/"))
{
imagenProducto.setImageResource(R.drawable.ic_not_image_found);
}
else
{
Glide.with(activity).
load(producto.getImagenProducto().toString()).
thumbnail(0.5f).into(imagenProducto);
}
nombreProducto.setText(producto.getNombreProducto()+" x "+producto.getCantidadProducto()+" "+producto.getUnidadProducto());
//cantidadProducto.setText(producto.getCantidadProducto());
precioGeneralProducto.setText("$"+numberFormat.format(Double.parseDouble(producto.getPrecioGeneralProducto())));
precioGeneralProducto.setPaintFlags(precioGeneralProducto.getPaintFlags()| Paint.STRIKE_THRU_TEXT_FLAG);
precioPideProducto.setText("$"+numberFormat.format(Double.parseDouble(producto.getPrecioPideProducto())));
int valorahorro=(Integer.parseInt(producto.getPrecioGeneralProducto()))-(Integer.parseInt(producto.getPrecioPideProducto()));
ahorroProducto.setText(""+"$"+numberFormat.format(Double.parseDouble(""+valorahorro)));
return view;
}
}
Activity:
I use a TextView as a counter which is initially invisible, but when it is selected, it is visible with the quantity of product selected.
From the activity I use this method:
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id)
{
Producto producto = (Producto) parent.getItemAtPosition(position);
final View contadorImagenProductoBolsa = Pedidos.this.findViewById(R.id.contadorProductoImagenBolsa);
TextView test1TextView = (TextView) view.findViewById(R.id.contadorProductoImagenBolsa);
mostrarDialogoDetalle(test1TextView,position,producto.getIdProducto(),producto.getImagenProducto(), producto.getNombreProducto(),
producto.getCantidadProducto(),producto.getUnidadProducto(), producto.getPrecioGeneralProducto(),producto.getPrecioPideProducto(),
producto.getAhorroProducto());
}
Has anyone had this happen? how did they solve it?
Here it is perfect, but when I go under the screen and I go back and up, observe how the counter happens to another product inexplicably:
I want an effective help and a possible snippet if it is the case of an incorrect adapter or activity.
Thank you.
