need to return name when clicking list

The problem is that you are trying to use onClickListener to select a specific item from a ListView .

The OnClickListener serves the entire View, no matter what item you click .

In turn, the OnItemClickListener lets you select a specific item from your Adapter within your ListView , returning your Adaper and the clicked position.

In code:

lv.setOnItemClickListener(new OnItemClickListener() {
    @Override
    public void onItemClick(AdapterView<?> adapterView, View view, int position, long id) {
            //Selecione o objeto através do adapter da sua lista
            String lista = (String) adapterView.getAdapter().getItem(position);         
            Intent intent = new Intent(gerenciar2.this, MainActivity.class);
            intent.putExtra("tabbanco", lista);
            startActivity(intent);
            finish();
    }
});

At great cost I got it as follows

public class gerenciar2 extends ActionBarActivity{
    boolean editar=false, adcionar=false, remover=false;
    SQLiteDatabase Banco = null;
    Cursor cursor;

    String tabbanco="Tabela1";
    TextView gerenciar;
    ListView lista;
    ArrayList<String> tab;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.gerenciamento);

        abrebanco();
        buscardados();
        gerelista();


        List<String> l = getgeraList();

        final ArrayAdapter<String> ad = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_2, android.R.id.text1, l);
        ListView lv = (ListView) findViewById(R.id.list);
        lv.setAdapter(ad);
        lv.setOnItemClickListener(new OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view,
                    int position, long id) {
                    String lista = ad.getItem(position); 
                    Intent intent = new Intent(gerenciar2.this, MainActivity.class);
                    intent.putExtra("tabbanco", lista);
                    gerenciar2.this.finish();
                    startActivity(intent);
            }
        });

    }

    private List<String> getgeraList() {
        List<String> l = new ArrayList<String>();
        cursor.moveToLast();
        int x=cursor.getCount();
        int y=0;
        while(y<x){ 
            l.add(retornadado());
            dadoanterior();
            y++;

        }
        return l;
    }