Steve, thanks for your response.
Instead of tracking the tab, what I worked out to do is track the
groupPosition that is edited. When the result returns, I collapse and
expand this group. It happens quickly so the user doesn't see the
collapse - if you watch carefully, you can see the child views
update. Maybe this will work for you too!
Ciao!
> I call the Dialog "Enter" and wait for dismiss so:-
>
> Value = new Value_Input(test2.this,0, custno, itemno, day);
> Value.show();
> Value.setOnDismissListener(new OnDismissListener() {
> public void onDismiss(DialogInterface arg0) {
> getExpandableListView().invalidateViews();
> }
> });
>
> }
>
> the invalidateViews() seems a bit heavyweight when I only want to
> redraw the clicked view.
> (it also has side effects (mine) which I want to avoid. ) :(
>
> the other options are:-
>
> getExpandableListView().invalidate();
> getExpandableListView().invalidate(dirty);
> getExpandableListView().invalidate(l, t, r, b)
> getExpandableListView().invalidateChild(child, dirty)
> getExpandableListView().invalidateChildInParent(location, dirty)
> getExpandableListView().invalidateDrawable(drawable)
>
> basically how do I get from groupPosition, childPosition to the View
> after the event??
> or how to use one of the above??
>
> any suggestions would gratefully received!!
>
> Steve
>
> Alas there is more - I have a command to expand the group and move it
> to the top of the display:-
>
> case 1:// "Move to Top")
> getExpandableListView().setSelectedGroup(groupPosition);
> getExpandableListView().expandGroup(groupPosition);
> getExpandableListView().invalidateViews();
> break;
>
> This does not cause the children to be redrawn indeed there is no
> subsequent call to getChildrenCount(int groupPosition)
>
> getExpandableListView().setSelectedGroup(groupPosition); <- I was
> hoping this might move group to top of screen!
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