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Defines no matter if this view reacts to extended simply click situations. Could be a boolean benefit, for example "accurate" or "Phony".

SystemUiVisibility flags are deprecated. Use WindowInsetsController as an alternative. Returns the current technique UI visibility that is currently set for the entire window. This can be the combination from the setSystemUiVisibility(int) values supplied by every one of the views while in the window.

A hardware layer may be used to cache a posh view tree into a texture and decrease the complexity of drawing functions. For instance, when animating a fancy view tree that has a translation, a components layer can be used to render the view tree just once.

Conduct inflation from XML and implement a category-certain base design and style from the theme attribute. This constructor of View will allow subclasses to implement their unique base design and style when they're inflating. By way of example, a Button class's constructor would contact this version of the Tremendous class constructor and supply R.

The dimensions of the view is expressed by using a width and a peak. A view really have two pairs of width and height values. The primary pair is known as measured width

View.OnKeyListener Interface definition for a callback to be invoked any time a hardware important party is dispatched to this view.  interface

A widget that provides a person interface to the user to enter a research query and post a ask for to some look for supplier.  SeekBar

This process was deprecated in API stage thirty. Use WindowInsets#isVisible(int) to learn about system bar visibilities by environment a OnApplyWindowInsetsListener on this view.

This method was deprecated in API amount 28. The view drawing cache was mainly made obsolete Using the introduction of components-accelerated rendering in API 11. With components-acceleration, intermediate cache layers are largely needless and can certainly result in a net reduction in effectiveness due to the cost of creating and updating the layer. From the exceptional circumstances where by caching levels are beneficial, which include for alpha animations, setLayerType(int, android.graphics.

Defines if the horizontal scrollbar monitor really should often be drawn. Could be a boolean value, for instance "true" or "Bogus".

By default, Views are produced using the concept with the Context item equipped to their constructor; nonetheless, a distinct topic may very well be specified check here by using the android:theme attribute in layout XML or by passing a ContextThemeWrapper for the constructor from code. Once the android:concept attribute is Utilized in XML, the required topic is used in addition to the inflation context's topic (see LayoutInflater) and useful for the view itself in addition to any kid factors.}