May someone help me with this?
http://stackoverflow.com/questions/10576173/onchildviewremoved-triggered-only-by-the-last-child
I got this listener code, but the onChildViewRemoved is only triggered
when the last child is removed. The onChildViewAdded is triggered on
every child added. (that's what I expected for both)
My goal is to limit the ListView in 9 items, when the limit is reached
I want to hide the form and after that, when I remove an item, I want
the form back.
private OnHierarchyChangeListener grdCategoriesHieararchyChangeHandler
= new OnHierarchyChangeListener() {
@Override
public void onChildViewRemoved(View parent, View child) {
LinearLayout bc = (LinearLayout)findViewById(R.id.newCategory);
if (bc.getVisibility() == View.INVISIBLE)
bc.setVisibility(View.VISIBLE);
}
@Override
public void onChildViewAdded(View parent, View child) {
if (mCategories.getCount() >= 9)
{
LinearLayout bc =
(LinearLayout)findViewById(R.id.newCategory);
bc.setVisibility(View.INVISIBLE);
}
}
};
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