How to do a looping from setter getter in android?

Question

I've made a setter getter in Array List, and I want to show them up in my activity.

This is my code

   response = (ProductListResponse) getIntent().getSerializableExtra("response");
        category = response.getListCategory();
        list = response.getListCategory().get(0).getProductList();

from get(0) , i only got index 0 from my response. So, How to get the all index? thank you

Answer 1

You can use for loop for that like this

for(int i=0;i<response.getListCategory().size();i++){
list = response.getListCategory().get(i).getProductList();; // use list
}

or you can use foreach

for(datamodel data:response.getListCategory()){
list=data.getProductList(); //use the list
}