Populate listview after the addition of database

Question

I have an app which displays data in a fragment(uses webservice). After login, fragment fetches data from json and add to database, after that I want to populate it in my fragme

Answer 1

You have to add one method in BaseAdapter for update new data:

ArrayList<DataVal> issueList = null;

Set new method setUpdatedData to assign your new Arraylist of data

 public void setUpdatedData(ArrayList<DataVal> newData){
    this.issueList = newData;
   }

After set new data you have to call notifyDataSetChanged();

adapter.notifyDataSetChanged();

Done

Answer 2

Change your adapter to extend ArrayAdapter and pass your list to super constructor of ArrayAdapter on initiation of your adapter class

Also don't forget to call notifyDataSetChanged() after adding to list.

Hope this helps.

Answer 3

try to replace this line

 this.issueList = val;

with

this.issueList.clear();
this.issueList.addAll(val);

in your BaseAdapter