Android: How to Convert ArrayList values to String

Question

In my app i want to send the ListView items to email body. For that i want that convert ArrayList values to String. Here is my code:

            String[] namesArr = new String[array_list.size()];
             String finalStr="";
            for (int i = 0; i < array_list.size(); i++) {
                namesArr[i] = array_list.get(i);  

            }
            System.out.println("finalstr=" +namesArr);

I just want to display my Listview items to my email body part. Please suggest me the way to do so. I want to convert all the values to single string so that i can send it as a List to email. Thank You.

your question is not clear. use `finalStr+=array_list.get(i);` to get all values in finalStr String to show in email body. also try to use `finalStr` variable as StringBuilder instead of String. — ρяσѕρєя K, Sep 05 '14 at 17:46

score 3 · Answer 1 · answered Sep 05 '14 at 18:20

3

Since this is marked as an Android question:

String str = TextUtils.join("\t", array_list);

answered Sep 05 '14 at 18:20

Jeremy Dowdall

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Android: How to Convert ArrayList values to String

1 Answers1