Populate listview after the addition of database

前端 未结 3 1738
北恋
北恋 2021-01-27 16:07

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

3条回答
  •  说谎
    说谎 (楼主)
    2021-01-27 16:37

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

    ArrayList issueList = null;
    

    Set new method setUpdatedData to assign your new Arraylist of data

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

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

    adapter.notifyDataSetChanged();
    

    Done

提交回复
热议问题