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androidadapteronscroll

Is adapter supposed to possess the data that its listView is going to present?

public abstract void onScroll (AbsListView view, int firstVisibleItem,
int visibleItemCount, int totalItemCount)

totalItemCount the number of items in the list adaptor

I'm new to android.

Is adapter supposed to possess the data(list of items) that listView is going to present? (I've copied/pasted code from here and there and my code has data list in ListFragment class not in adapter)

and totalItemCount is the total count of the items?

Solution

  • See the accepted answer below. I've had problems understanding how ListViews worked. Eventually I answered my own question :) It might help you too.

    Android. How does notifyDataSetChanged() method and ListViews work?