android - Get child view inside a Listview Adapter -

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inside getview method want specific child view. know adapter holds several items, doing calling getcount:

getcount();

according javadoc: 

public abstract int getcount ()  added in api level 1 how many items in data set represented adapter.

now in getview method:

public view getview(final int position, view convertview, viewgroup parent) {     view lastaddeditem = parent.getchildat(getcount()-1);    if(lastaddeditem == null)  {      log.w("listadapter", "view null");    }  }

this message appears in logcat, means view try grab null.

i've tried this:

view lastaddeditem = parent.getchildat(parent.getchildcount()-1);

so how can grab specific view viewgroup object?

i know adapter holds several items, doing calling getcount:

yes does, getcount()(returning items in adapter) method of adapter has nothing getting children of listview getchildat()(where should use getchildcount() return views present in viewgroup).

lastaddeditem = parent.getchildat(parent.getchildcount()-1);

this should return non-null view, last view returned getview() method.

i want animate specific view in viewgroup

if going animate list row(or part of row) when becomes visible register scroll listener listview , start animation there when target view appearing on screen.


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