public static interface ViewTreeObserver.OnDrawListener
|Modifier and Type||Method and Description|
Callback method to be invoked when the view tree is about to be drawn.
Callback method to be invoked when the view tree is about to be drawn. At this point, views cannot be modified in any way.
ViewTreeObserver.OnPreDrawListener, this method cannot be used to cancel the
current drawing pass.
ViewTreeObserver.OnDrawListener listener cannot be added or removed
from this method.