How to update an item from ArrayList on ArrayAdapter in Android

Question

I am new at developing Android.I have a ListView and custom ArrayAdapter which holds an arraylist.I want to update arraylist specific item by position.How can I handle please help me thanks in advance.

Ifrit · Accepted Answer · 2014-12-07 18:00:51Z

6

Assuming your adapter is storing a List of Foo objects.

Foo item = mAdapter.getItem(position);
item.setValue("blah");  //Or whatever you need to update
mAdapter.notifyDataSetChanged();

answered Dec 7, 2014 at 18:00

Ifrit

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