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I'm not sure if i made good title (still new in android).

Question: If I make function:

    public void refresh_lists() {
    // wyswietlanie listy miesiecy
    ArrayAdapter<String> month_adapter = new ArrayAdapter<String>(this,
            android.R.layout.simple_list_item_1, miesiac_data);
    month_list_v.setAdapter(month_adapter);

    // wyswietlanie listy dni
    ArrayAdapter<String> daily_adapter = new ArrayAdapter<String>(this,
            android.R.layout.simple_list_item_1, dzien_data);
    daily_list_v.setAdapter(daily_adapter);
}

(miesiac_data and dzien_data are String arrays) Then remake arrays somewhere else, like:

miesiac_data[] = new String[new_length];
dzien_data[] = new String[new_length];

Then add new records to arrays and finally, add refresh_list function as onClick() effect, does it create new lists everytime I push button, or just refreshes old ones?

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