Question

I have a ListActivity and I want to set programmatically the text of a TextView that is inside my layout, I need to do this to all my lines.

This TextView will show the Currency Simbol for the current Locale on each line of the ListActivity.

Code snippet:

DepositoRepository repo = new DepositoRepository(this);
Cursor c = repo.getCursor();
adapter = new SimpleCursorAdapter(this, R.layout.deposito_list, c,
    new String[] { Deposito.COLUNA_VALOR, Deposito.COLUNA_DATA },
    new int[] { R.id.tvValorDeposito, R.id.tvDataDeposito });
setListAdapter(adapter);

What I want for all rows:

Currency moeda = Currency.getInstance(Locale.getDefault());
TextView tvMoeda = (TextView)findViewById(R.id.tvMoeda);
tvMoeda.setText(moeda.getSymbol(Locale.getDefault()));

Answer 1

You can use a Custom Adapter to your listView. If you want I can edit my answer and show you how to do this. Here is something that can put you on a right track. Adapt this code to your application.
And from your activity just call setListAdapter(adapter), adapter being your custom adapter.

Hope this helps!

EDIT:

import java.util.Currency;
import java.util.Locale;

import android.content.Context;
import android.database.Cursor;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CursorAdapter;
import android.widget.TextView;

public class CustomAdapter extends CursorAdapter{

    public CustomAdapter(Context context, Cursor c) {
        super(context, c);
    }

    @Override
    public void bindView(View view, Context context, Cursor cursor) {
        Currency moeda = Currency.getInstance(Locale.getDefault());
        TextView tvMoeda = (TextView)view.findViewById(R.your_id);//your textView id here
        tvMoeda.setText(moeda.getSymbol(Locale.getDefault()));
    }

    @Override
    public View newView(Context context, Cursor cursor, ViewGroup parent) {
        LayoutInflater inflater = LayoutInflater.from(context);
        View v = inflater.inflate(R.layout.item, parent, false);//your layout here
        bindView(v, context, cursor);
        return v;
    }

}