如何使图像在使用SimpleAdapter生成的Listview中的特定行上可见？

Question

I am trying to set an Imageview visible only on particular rows in a Listview which is generated using a Simpleadapter . I want to make an ImageView visible only on selected rows of the ListView ie 2 and 4 when that particular row is clicked. I am getting the position from the onItemClickListener. I just want to know how to set it at a particular row. I want to continue with SimpleAdapter itself. Can any one guide me step by step what to do?

Answer 1

You can use an entity class to define getter and setters for variables. now define a variable showHide image and generate its getter and setter. Now in coustom arrayAdapter in getview method add condition

if(getShowHide(){
Image.setVisibility(View.Visible);
}
else{
Image.setVisibility(View.Gone);
}

Now onitem click set ShowHide to true for that position and call notify datasetchanged() on adapter.