to mój kod niestety siedze w temacie androida od dnia dzisiejszego i potrzebuje pomocy
package com.example.radek.magazyn;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OptionalDataException;
import java.io.StringReader;
import java.util.ArrayList;
public class ListaTowaru extends AppCompatActivity {
ListView adresslist;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_lista_towaru);
adresslist = (ListView) findViewById(R.id.adresslist);
try{
InputStream inputreader = getAssets().open("myaddress.txt");
BufferedReader buffreader = new BufferedReader(new InputStreamReader(inputreader));
ArrayList<String> lines = new ArrayList<String>();
boolean hasNextLine =true;
while (hasNextLine){
String line = buffreader.readLine();
lines.add(line);
hasNextLine = line != null;
}
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,R.id.adresslist, lines);
adresslist.setAdapter(adapter);
inputreader.close();
}
catch(java.io.FileNotFoundException e){
return;
}catch(java.io.IOException e){
return;
}
}
}