The Single Best Strategy To Use For google

The Single Best Strategy To Use For google

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View.OnTouchListener Interface definition for just a callback to get invoked whenever a contact function is dispatched to this view.  interface

Views may have an integer id affiliated with them. These ids are usually assigned in the structure XML data files, and therefore are utilized to uncover unique views within the view tree. A standard sample is usually to: Determine a Button inside the format file and assign it a singular ID.

The view drawing cache was largely created obsolete While using the introduction of components-accelerated rendering in API eleven. With components-acceleration, intermediate cache layers are mostly unneeded and can certainly result in a Internet reduction in effectiveness due to the price of producing and updating the layer. Inside the rare scenarios in which caching layers are handy, for example for alpha animations, setLayerType(int, android.graphics.Paint) handles this with hardware rendering.

Populates an output rectangle With all the clip bounds with the view, returning accurate if profitable or Phony In the event the view's clip bounds are null.

Easy ViewAnimator that will animate between two or maybe more views which were additional to it.  AppWidgetHostView

Text direction is applying "initially robust algorithm". The very first potent directional character decides the paragraph direction. If there is not any sturdy directional character, the paragraph path is RTL.

Conduct inflation from XML and implement a class-particular base design from a theme attribute or style useful resource. This constructor of View lets subclasses to implement their unique foundation type when they are inflating. When figuring out the final price of a selected attribute, you will discover 4 inputs that arrive into Perform: Any attribute values within the given AttributeSet.

Defines the hold off in milliseconds that a scrollbar waits just before fade out. Could be an integer value, which include "a hundred".

Defines the next view to give aim to when the following target is View.FOCUS_DOWN In the event the reference refers into a view that doesn't exist or is part of a hierarchy which is invisible, a RuntimeException will result in the event the reference is accessed.  android:nextFocusForward

Accessibility services need to interrupt ongoing speech to immediately announce improvements to this view.

Locate click here and return all touchable views that are descendants of this view, maybe which includes this view whether it is touchable itself.}