Retrieve the general visible display size during which the window this view is hooked up to has long been positioned in. This requires under consideration monitor decorations above the window, for both equally scenarios exactly where the window by itself is being placement inside of them or perhaps the window is currently being positioned beneath then and protected insets are employed for the window to position its articles within.
The view drawing cache was mostly created out of date Along with the introduction of hardware-accelerated rendering in API 11. With components-acceleration, intermediate cache layers are largely needless and can easily cause a Internet loss in efficiency because of the price of creating and updating the layer. From the exceptional cases where by caching levels are beneficial, which include for alpha animations, setLayerType(int, android.graphics.Paint) handles this with components rendering.
Returns the at present configured Drawable for the thumb in the horizontal scroll bar if it exists, null if not.
boolean: Indicates whether or not the produced bitmap must be scaled depending on The present density of your display when the appliance is in compatibility manner.
Defines whether this view reacts to context click occasions. Could be a boolean worth, including "correct" or "false".
This process is helpful for implementing nested scrolling kid views. If isNestedScrollingEnabled() returns true as well as motion is often a scrolling action a customized view implementation may perhaps invoke this technique to allow a mother or father to take in the scroll first. If this process returns accurate the tailor made view really should skip its possess scrolling actions.
boolean: The worth for overlapping rendering for use internally in place of that returned by hasOverlappingRendering().
View.OnAttachStateChangeListener Interface definition for the callback being invoked when this view is hooked up or detached from its window. interface
ViewAnimator that switches involving two views, and it has a factory from which these views are created. WebView
The WindowInsetsController or null In case the view is neither attached to a window nor a view tree having a decor.
View IDs need not be one of a kind through the tree, website but it's very good observe to make certain that They're at the very least one of a kind in the Component of the tree you happen to be seeking. Posture}