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I have a question when it comes to listing specific data from a table in a ListView. When I use a method to list, I can get all the records from the table, only I would like to filter this data by id and play at ListView.
With the method below I can list all the orders in the table, how do I list the orders of a id by passing by parameter the id.
@Override
protected void onStart(){
super.onStart();
final ListView lista = (ListView) findViewById(R.id.lvPedidos);
dialog = new ProgressDialog(StatusActivity.this);
dialog.setMessage("Carregando...");
dialog.setCancelable(false);
dialog.show();
Call<List<Pedidos>> call = ApiClient.getUsuario().getPedidos();
call.enqueue(new Callback<List<Pedidos>>() {
@Override
public void onResponse(Call<List<Pedidos>> call, Response<List<Pedidos>> response) {
if (dialog.isShowing())
dialog.dismiss();
final List<Pedidos> listaPedidos = response.body();
if (listaPedidos!=null){
PedidosAdapter adapter = new PedidosAdapter(getBaseContext(), listaPedidos);
lista.setAdapter(adapter);
Log.d("my_tag", "Entrou no Onresponse: " + response.body());
} else {
Log.d("my_tag", "Entrou no else: " + response.body());
}
}
@Override
public void onFailure(Call<List<Pedidos>> call, Throwable t) {
if (dialog.isShowing())
dialog.dismiss();
Toast.makeText(getBaseContext(), "Problema de acesso", Toast.LENGTH_LONG).show();
}
});
}
You must implement in the service a method that does this and then access it like this:
ApiClient.getUsuarioById(id).getPedidos();– ramaral
Why don’t you just pass the already filtered list to Adapter? Or you would need the full list and the id filter would be applied dynamically?
– Giuliana Bezerra
That looks retrofit. You have to do it this way:
ApiClient.getUsuario().getPedidos(id), But you have to go inside the methodgetPetidosto change it to receive an id. Try to edit the question and put what you have inside the methodgetPedidos()– viana
@Acklay, I’ve already created the method that lists all orders from a particular client, but I haven’t been able to call it within onResponde: @GET("Orders/searchId/{id}") Call<Orders> getPedidosPorId(@Path("id") int id); Now I need to call this method and I’m not getting it. The getPedidos method( ) lists all the records in the table, but I don’t need it, I need one that lists all the orders of a particular client, that is the client that will be logged in at the moment.
– Clicnet