Question

I have this code:

for Iterator <(PhoneNumber)> i = num.iterator(); 
i.hasNext();)
 {
   PhoneNumber aNum = i.next();
   String phoneNum = aNum.getNumber();          
   Number.append(phoneNum + "\n");
 }

Basically what I want to do is to add the value of phoneNum into an array to that I can populate the array into a listview.

At the moment, the values show up into the textview (Number). If I change the append to setText, then it only adds the last value, and if I add a break, then it only shows the first value.

Answer 1

I don’t know if I understand well, but i can try….

ArrayList<String> numList = new ArrayList<String>();
Iterator <(PhoneNumber)> i = num.iterator();
while(litr.hasNext()) {

    PhoneNumber aNum = i.next();
    litr.set(element + "+");
    String phoneNum = aNum.getNumber();    
    //this adds element into list
    numList.add(phoneNum);   
    Number.append(phoneNum + "\n");

}

and for notify the change you must call

notifyDataSetChanged();