Android sort ListView alphabetically

Question

So I\'m trying to sort a simple ArrayAdapter for ListView. Here\'s what I\'ve tried:

ListView lv;
String[] months = {
        \"January\",
              


        

Answer 1

its simple if you already have another adapter you can just copy paste this code under declaration of adapter

adapter.sort(new Comparator<String>() {
        @Override
        public int compare(String arg1, String arg0) {
            return arg1.compareTo(arg0);
        }
    });

Answer 2

Rather than add data directly to your adapter, you can add them in Collection. Than sort the collection by using compactor. and finally...

adapter.addAll(collectionData);