how to convert arraylist to string

Question

im follow this post to pass arraylist as parameter to another screen from here Passing a List from one Activity to another now i want to save arraylist in string after get what do i do???

String myvalue; Activity A :

 ArrayList<String> list = new ArrayList<String>();


   intent.putExtra("arraylist", list);
   startActivity(intent);

   Activity B:

 ArrayList<String> list = getIntent().getSerializableExtra("arraylist");



        how to save list in  myvalue;
        like   myvalue=list;

in my arraylist only single value how doi pass arraylist as parameter to another activity and convert to string again — user2867267, Oct 23 '13 at 10:59
in my code ArrayList list = new ArrayList(); have only single value i want to pass as parameter to another activity and show in textview — user2867267, Oct 23 '13 at 11:00
ArrayList list = (ArrayList)getIntent().getSerializableExtra("arraylist"); String s = list.get(0); You want this? — Georgy Gobozov, Oct 23 '13 at 11:00
If your list has only one parameter why you do not pass string instead of list? — Georgy Gobozov, Oct 23 '13 at 11:02
check this line intent.putExtra("arraylist", list); how to pass only single value of list here??? — user2867267, Oct 23 '13 at 11:04
please check this lin ein my code intent.putExtra("arraylist", list); is take whole arraylist as parameter i want to just pass araylistposition[0] value as parameter and get in string how to do this? — user2867267, Oct 23 '13 at 11:08

score 0 · Answer 1 · answered Oct 23 '13 at 11:59

0

Intent intent = new Intent(this, YOUR_CLASS.class);
intent.putExtra("string", list.get(0));
startActivity(intent);

in your another activity:

String str = getIntent().getStringExtra("string");

answered Oct 23 '13 at 11:59

WOLVERINE

769
3
12
28

score 0 · Answer 2 · edited Nov 28 '13 at 10:52

0

In FirstActivity:

Intent intent = new Intent(this, target.class);
intent.putStringArrayListExtra("name", stringarraysdb);
startActivity(intent);

In secondActivity:

Intent i=getIntent();
ArrayList ringarraysdb=i.getIntegerArrayListExtra("name");

edited Nov 28 '13 at 10:52

laalto

150,114
66
286
303

answered Nov 28 '13 at 10:31

Ramakrishna

26
1
6

how to convert arraylist to string

2 Answers2