Helping The others Realize The Advantages Of best

Helping The others Realize The Advantages Of best

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View.OnTouchListener Interface definition to get a callback to be invoked every time a touch function is dispatched to this view.  interface

The view drawing cache was mainly made out of date with the introduction of hardware-accelerated rendering in API 11. With components-acceleration, intermediate cache levels are largely pointless and can easily end in a Web reduction in effectiveness as a consequence of the price of developing and updating the layer. Within the unusual situations where by caching layers are useful, like for alpha animations, setLayerType(int, android.graphics.Paint) handles this with hardware rendering.

When the appliance is using components acceleration, a software program layer is beneficial to render drawing primitives not supported via the hardware accelerated pipeline.

Boolean that hints the Android Program which the view is credential and linked to CredentialManager May be a boolean benefit, including "legitimate" or "Fake".  android:isScrollContainer

This class was deprecated in API level 29. This features and UI is best dealt with with customized views and layouts rather than a dedicated zoom-control widget

This method is helpful for employing nested scrolling baby views. If isNestedScrollingEnabled() returns true as well as the motion is really a scrolling motion a custom view implementation may possibly invoke this technique to permit a father or mother to take in the scroll first. If this process returns legitimate the custom view must skip its possess scrolling habits.

View.OnScrollChangeListener Interface definition more info for your callback for being invoked when the scroll X or Y positions of the view modify.  interface

Defines no matter if this view reacts to simply click situations. Could be a boolean worth, for instance "legitimate" or "Phony".

Sets r on the coordinates on the non-clipped region of this view relative to the highest remaining corner from the view. In case the view is clipped around the left or top rated, the left and prime coordinates are offset from 0 through the clipped amount. For instance, When the view is off display 50px about the remaining and 30px at the very best, the left and top rated coordinates are 50 and 30 respectively.

Adds the youngsters of this View pertinent for accessibility into the given listing as output. Because some Views are usually not crucial for accessibility the additional kid views are certainly not always immediate children of this view, somewhat They're the very first volume of descendants important for accessibility.

View.OnDragListener Interface definition for a listener which is invoked whenever a drag function is dispatched to this view.  interface}