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OnGroupExpandListener
interface OnGroupExpandListener
Known Direct Subclasses
| ExpandableListActivity |
An activity that displays an expandable list of items by binding to a data source implementing the ExpandableListAdapter, and exposes event handlers when the user selects an item.
|
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Used for being notified when a group is expanded
Summary
| Public methods |
| abstract Unit |
Callback method to be invoked when a group in this expandable list has been expanded.
|
Public methods
onGroupExpand
abstract fun onGroupExpand(groupPosition: Int): Unit
Callback method to be invoked when a group in this expandable list has been expanded.
| Parameters |
groupPosition |
Int: The group position that was expanded |
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Last updated 2025-02-10 UTC.
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