OnChildSelectedListener
interface OnChildSelectedListener
| androidx.leanback.widget.OnChildSelectedListener |
Interface for receiving notification when a child of this ViewGroup has been selected.
Summary
| Public methods | |
|---|---|
| abstract Unit |
onChildSelected(parent: ViewGroup!, view: View!, position: Int, id: Long)Callback method to be invoked when a child of this ViewGroup has been selected. |
Public methods
onChildSelected
abstract fun onChildSelected(parent: ViewGroup!, view: View!, position: Int, id: Long): Unit
Callback method to be invoked when a child of this ViewGroup has been selected.
| Parameters | |
|---|---|
parent |
ViewGroup!: The ViewGroup where the selection happened. |
view |
ViewGroup!: The view within the ViewGroup that is selected, or null if no view is selected. |
position |
ViewGroup!: The position of the view in the adapter, or NO_POSITION if no view is selected. |
id |
ViewGroup!: The id of the child that is selected, or NO_ID if no view is selected. |