How to change the divider color of an arraylist in AlertDialog.builder

Question

I reaaly need your help. I have an AlertDialog that contains an arraylist. I would like to customize line separators of my arraylist.

This is my code.

AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); 
List<Tour> listTour = service.getOpenedTours(); 
listProd = new ArrayList<Producer>();
 builder.setTitle("Selectionner un producteur"); 
float[] res = new float[3];
 List<Producer> producers = new ArrayList<Producer>(); 
String prods = listProd.toString(); 
CharSequence[] cs = prods.split(", "); 
builder.setItems(cs, new DialogInterface.OnClickListener() 
{ 
public void onClick(DialogInterface dialog, int which)
 {

 });
 builder.create().show(); 
}
 }

see this link http://stackoverflow.com/questions/33500765/alertdialog-does-not-show-dividers-on-a-list — Däñish Shärmà, Mar 30 '16 at 09:37

Android Geek · Accepted Answer · 2016-03-30T10:00:33.377

0

If you are using arraylist to ListView then you need to set divider color of ListView as below:

Edit

AlertDialog alertDialogObject = dialogBuilder.create();
ListView listView=alertDialogObject.getListView();  
listView.setDivider(new ColorDrawable(Color.RED)); // set color
alertDialogObject.show();

edited Mar 30 '16 at 10:00

answered Mar 30 '16 at 09:34

Android Geek

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I'm not usinf List View – Hajar Ammoumri Mar 30 '16 at 09:41
Then how are you populating your arraylist over dialog? and how the dividers are coming? – Android Geek Mar 30 '16 at 09:42
@HajarAmmoumri Well you can't get dividers until you use listView. So better you use ListView in AlertDialog. – Android Geek Mar 30 '16 at 09:58

How to change the divider color of an arraylist in AlertDialog.builder

1 Answers1