5 Essential Elements For view

5 Essential Elements For view

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Defines whether or not this view reacts to long click gatherings. Could be a boolean value, for example "true" or "false".

SystemUiVisibility flags are deprecated. Use WindowInsetsController alternatively. Returns The present process UI visibility that is definitely now set for the entire window. That is The mixture of your setSystemUiVisibility(int) values supplied by all the views while in the window.

Add any touchable views which might be descendants of this view (maybe including this view whether it is touchable itself) to views.

Result in an invalidate of the desired region to happen on the subsequent animation time step, typically the subsequent Show frame. void postInvalidateOnAnimation()

Returns the ViewTreeObserver for this view's hierarchy. The view tree observer can be used to acquire notifications when world wide situations, like structure, happen. The returned ViewTreeObserver observer isn't guaranteed to stay valid to the life time of this View.

Returns the scale with the horizontal pale edges utilized to indicate that much more website content Within this view is visible.

Boolean that controls no matter whether a view ought to have haptic feedback enabled for activities for instance long presses. May be a boolean worth, for instance "true" or "Untrue".

y locale with the pivot position all around which the view will rotate and scale.  android:transitionName

This is often utilized by the ViewRoot to carry out an optimization in the event the view hierarchy has one or various SurfaceView.

This technique was deprecated in API level 28. The view drawing cache was largely created out of date Using the introduction of components-accelerated rendering in API eleven. With hardware-acceleration, intermediate cache layers are largely avoidable and can easily lead to a Web loss in efficiency resulting from the price of generating and updating the layer. In the rare situations where caching levels are practical, such as for alpha animations, setLayerType(int, android.graphics.

The primary robust directional character determines the paragraph way. If there is not any sturdy directional character, the paragraph path is RTL.}