Everything about google

Everything about google

Blog Article

int: Optional. Otherwise null, on return this can include the offset in nearby view coordinates of the view from right before this Procedure to just after it completes. View implementations may perhaps use this to regulate expected enter coordinate tracking.

Hints the Android Technique whether the view node related to this View ought to be A part of a view structure used for autofill needs.  android:importantForContentCapture

This method was deprecated in API amount 28. The view drawing cache was largely manufactured obsolete With all the introduction of hardware-accelerated rendering in API 11. With components-acceleration, intermediate cache levels are mostly pointless and can easily cause a Web decline in efficiency resulting from the price of making and updating the layer. While in the rare instances wherever caching levels are beneficial, like for alpha animations, setLayerType(int, android.graphics.

A handler linked to the thread functioning the View. This handler can be utilized to pump events inside the UI events queue.

Compute the vertical offset in the vertical scrollbar's thumb in the horizontal array. int computeVerticalScrollRange()

This course represents a view that retains opaque content from another application you can inline as part of your UI.  LinearLayout

Cancels a pending prolonged press. Your subclass can use this In order for you the context menu to come back up if the user presses and holds at a similar location, but you do not need it to come back up when they press and afterwards shift all over more than enough to trigger scrolling.

Receives the supplier for controlling a Digital view hierarchy rooted at this View and described to AccessibilityServices that examine the window information. If this method returns an instance, this occasion is liable for taking care of AccessibilityNodeInfos describing the Digital sub-tree rooted at this View including the a person representing the View itself.

Program layers must be averted if the afflicted view tree updates normally. Every single more info update will require to re-render the computer software layer, which may potentially be gradual (notably when hardware acceleration is turned on Considering that the layer must be uploaded right into a components texture following every update.)

Results in the Runnable to be additional for the message queue, to get run just after the required length of time elapses. void postInvalidate()

You must steer clear of calling this process when hardware acceleration is enabled. If you do not require the drawing cache bitmap, contacting this method will enhance memory use and induce the view to become rendered in program once, Therefore negatively impacting effectiveness.}