Added in API level 1

Summary: Methods

ExpandableListView.OnGroupCollapseListener

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Kotlin |Java

public static interface ExpandableListView.OnGroupCollapseListener

android.widget.ExpandableListView.OnGroupCollapseListener

Known indirect subclasses ExpandableListActivity ExpandableListActivity This class was deprecated in API level 30. Use RecyclerView or use ExpandableListView directly

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Used for being notified when a group is collapsed

Summary

Public methods
abstract void	onGroupCollapse(int groupPosition) Callback method to be invoked when a group in this expandable list has been collapsed.

Public methods

onGroupCollapse

Added in API level 1

public abstract void onGroupCollapse (int groupPosition)

Callback method to be invoked when a group in this expandable list has been collapsed.

Parameters
groupPosition	int: The group position that was collapsed