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 | |
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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