CODEWITHSUNDEEP
androidlisthashmap
Nitesh Tiwari
Nitesh Tiwari

Reputation: 4762

List showing the last item in the ArrayList

I have a Simple Question.Why is this List showing the last item in the List

Any Answer Appreciated...

    List<HashMap<String, Object>> noteItem=new ArrayList<HashMap<String,Object>>();

    HashMap<String,Object> hashmapNoteItem = new HashMap<String, Object>();

    hashmapNoteItem.put("todo_check", false);
    hashmapNoteItem.put("todo_content", "added 0"); 

    noteItem.add(hashmapNoteItem);

    HashMap<String,Object> hashmapNoteItem1 = new HashMap<String, Object>();
    hashmapNoteItem.put("todo_check", true);
    hashmapNoteItem.put("todo_content", "added 1"); 

    noteItem.add(hashmapNoteItem1);

Upvotes: 0

Views: 93

Answers (2)

Bismark Ito
Bismark Ito

Reputation: 651

At second code block you are using hashmapNoteItem instead of hashmapNoteItem1:

List<HashMap<String, Object>> noteItem=new ArrayList<HashMap<String,Object>>();

HashMap<String,Object> hashmapNoteItem = new HashMap<String, Object>();

hashmapNoteItem.put("todo_check", false);
hashmapNoteItem.put("todo_content", "added 0"); 

noteItem.add(hashmapNoteItem);

HashMap<String,Object> hashmapNoteItem1 = new HashMap<String, Object>();
// changed hashmapNoteItem to hashmapNoteItem1
hashmapNoteItem1.put("todo_check", true);
hashmapNoteItem1.put("todo_content", "added 1"); 

noteItem.add(hashmapNoteItem1);

Upvotes: 1

ramaral
ramaral

Reputation: 6179

If your question is: "Why is this List NOT showing the last item in the List"
After noteItem.add(hashmapNoteItem1);
add this line:
yourAdapter.notifyDataSetChanged();

Upvotes: 0

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