Added in API level 18
OnWindowAttachListener
interface OnWindowAttachListener
| android.view.ViewTreeObserver.OnWindowAttachListener |
Interface definition for a callback to be invoked when the view hierarchy is attached to and detached from its window.
Summary
| Public methods | |
|---|---|
| abstract Unit |
Callback method to be invoked when the view hierarchy is attached to a window |
| abstract Unit |
Callback method to be invoked when the view hierarchy is detached from a window |
Public methods
onWindowAttached
Added in API level 18
abstract fun onWindowAttached(): Unit
Callback method to be invoked when the view hierarchy is attached to a window
onWindowDetached
Added in API level 18
abstract fun onWindowDetached(): Unit
Callback method to be invoked when the view hierarchy is detached from a window