OnChildFocusListener
interface OnChildFocusListener
| androidx.leanback.widget.BrowseFrameLayout.OnChildFocusListener |
Interface for managing child focus in a BrowseFrameLayout.
Summary
| Public methods | |
|---|---|
| abstract Unit |
onRequestChildFocus(child: View!, focused: View!)See |
| abstract Boolean |
onRequestFocusInDescendants(direction: Int, previouslyFocusedRect: Rect!)See |
Public methods
onRequestChildFocus
abstract fun onRequestChildFocus(
child: View!,
focused: View!
): Unit
See android.view.ViewGroup#requestChildFocus( * android.view.View, android.view.View).
onRequestFocusInDescendants
abstract fun onRequestFocusInDescendants(
direction: Int,
previouslyFocusedRect: Rect!
): Boolean
See android.view.ViewGroup#onRequestFocusInDescendants( * int, android.graphics.Rect).
| Return | |
|---|---|
Boolean |
True if handled by listener, otherwise returns . |