Disable ExpandableListView group header to move while scrolling

Question

I am using ExpandableListView in my app, when I expand group and scroll to child list; group header also moved up with scroll. Any one please help me to disable group header from moving up only child list should move up.

Please help me implementing this feature.

Thanks in advance

[Here](https://stackoverflow.com/questions/6248531/how-to-get-sticky-pinned-headers-in-an-expandablelistview) is a good example how to do this. — Anže Mur, Apr 25 '18 at 00:37

score 1 · Answer 1 · answered Oct 31 '14 at 07:19

I think You can't do this with ExpandableListView.

There are many other way available to make this

You should check,

StickyListHeaders : https://github.com/emilsjolander/StickyListHeaders

HeaderListView : https://github.com/applidium/HeaderListView, http://applidium.github.io/HeaderListView/

It might help you..

score 0 · Answer 2 · answered Apr 06 '18 at 13:22

In addition to @Ajay's answer, you can see Cabezas' trick of using ExpandableListView in a ScrollView here

Alternatively, you can create a custom NonScrollExpandableListView class like so:

public class NonScrollExpandableListView extends ExpandableListView {
public NonScrollExpandableListView(Context context) {
    super(context);
}

public NonScrollExpandableListView(Context context, AttributeSet attrs) {
    super(context, attrs);
}

public NonScrollExpandableListView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
}

@Override
public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    int heightMeasureSpec_custom = MeasureSpec.makeMeasureSpec(
            Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
    super.onMeasure(widthMeasureSpec, heightMeasureSpec_custom);
    ViewGroup.LayoutParams params = getLayoutParams();
    params.height = getMeasuredHeight();
}

}

For the full implementation, see https://stackoverflow.com/a/37605908/8771403

Disable ExpandableListView group header to move while scrolling

2 Answers2