5 Easy Facts About best Described

5 Easy Facts About best Described

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int: Optional. Otherwise null, on return this could consist of the offset in neighborhood view coordinates of this view from right before this operation to immediately after it completes. View implementations may use this to adjust expected input coordinate monitoring.

The scrollbar design and style to Exhibit the scrollbars at the edge from the view, without increasing the padding. The scrollbars will probably be overlaid with translucency.

Returns the still left padding of the view. If there are actually inset and enabled scrollbars, this worth may perhaps incorporate the Room necessary to Display screen the scrollbars in addition.

Returns the currently configured Drawable for that observe with the horizontal scroll bar if it exists, null if not.

Sets the colour of your location shadow that may be drawn in the event the view provides a good Z or elevation value. By default the shadow color is black. Generally, this coloration are going to be opaque Hence the depth in the shadow is constant between various views with different hues.

Dispatches an AccessibilityEvent towards the View initially and after that to its little ones for adding their text information into the occasion. Observe get more info which the occasion text is populated in the individual dispatch route since we add into the event not simply the textual content in the source but in addition the textual content of all its descendants. A typical implementation will connect with onPopulateAccessibilityEvent(android.view.accessibility.AccessibilityEvent) about the this view and afterwards simply call the dispatchPopulateAccessibilityEvent(android.view.

This method was deprecated in API amount 28. The view drawing cache was mainly produced out of date Using the introduction of components-accelerated rendering in API eleven. With hardware-acceleration, intermediate cache layers are mostly unwanted and can easily end in a Internet reduction in performance on account of the expense of making and updating the layer. During the rare situations wherever caching levels are practical, such as for alpha animations, setLayerType(int, android.graphics.

This process was deprecated in API degree 30. Use WindowInsets#isVisible(int) to find out about procedure bar visibilities by placing a OnApplyWindowInsetsListener on this view.

Location the thing in the center of its container in both equally the vertical and horizontal axis, not switching its sizing.

Sets the id of a view after which this one particular is frequented in accessibility traversal. A monitor-reader will have to visit the content material of another view prior to the articles of the just one. May very well be an integer benefit, such as "100".

The view drawing cache was mostly made obsolete Along with the introduction of hardware-accelerated rendering in API 11. With hardware-acceleration, intermediate cache layers are largely avoidable and can certainly result in a Internet reduction in effectiveness resulting from the price of building and updating the layer. In the exceptional situations where by caching layers are valuable, which include for alpha animations, setLayerType(int, android.graphics.Paint) handles this with hardware rendering.}